Publications

Publications (citations > 23000, H-index 82):

Google Scholar: http://scholar.google.com/citations?user=LzxLfYIAAAAJ&hl=en

  1. Lei Lei, Qi Dong, Kenan Gundogdu, Franky So, “Metal halid perovskites for laser applications”, Invited Review, Adv. Funct. Mater. DOI: 10.1002/adfm.202010144 (2021)
  2. Xiangyu Fu, Yash Mehta, Yi-An Chen, Lei Lei, Liping Zhu, Nilesh Barange, Qi Dong, Shichen Yin, Juliana Mendes, Siliang He, Renuka Gogusetti, Chih-Hao Chang, Franky So, “Directional Polarized Emission from thin-film LEDs”, Adv. Mater, 1002/adma.202006801 (2021)
  3. Yuliar Firdaus, Carr Hoi Yi Ho, Yuanbao Lin, Emre Yengel, Vincent M. Le Corre, 6 Mohamad I. Nugraha, Emre Yarali, Franky So, and Thomas D. Anthopoulos, Efficient Double- and Triple-Junction Nofullerene Organic Photovoltaics and Design Guidelines for Optical Cell Performance, ACS Energy Lett. 10.1021/acsenergylett.0c02077 (2020)
  4. Qi Dong, Juliana Mendes, Lei Lei, Dovletgeldi Seyitliyev, Liping Zhu, Siliang He, Kenan Gundogdu and Franky So, “Understanding the role of ion migration in the operation of perovskite LEDs by Transient measurements”, ACS, Appl. Mater. Interfaces, 1021/acsami.0c14269 (2020)
  5. Xueping Yi, Carr Hoi Yi Ho, Bhoj Gautam, Lei Lei, Ashraful Haider Chowdhury, Behzad Bahram, Qiquan Qiao, and Franky So, “Effect of the Polymer Crystallinity on the Non-Fullerene Acceptor based Organic Solar Cells Photostability”, J. Mater. Chem. C, DOI: 10.1039/D0TC03969A (2020)
  6. Xiangyu Fu, Yi-An Chen, Dong-Hun Shin, Yash Mehta, I-Te Chen, Liping Zhu, Stephen Amoah, Chih-Hao Chang and Franky So, “Recovering the cavity effects in corrugated OLEDs”, Optics Express, DOI: 10.1364/OE.404412 (2020)
  7. Justin Jones, Carr Ho, Franky So, John Reynolds, “Investigating the Active Layer Thickness Dependence of Non-Fullerene Organic Solar Cells Based on PM7 Derivatives”, J. Mater. Chem. C, (2020)
  8. Yu, Hyeonggeun; Kim, Jinwook; Kim, Howuk; Barrange, Nilesh; Jiang, Xiaoning; So, Franky, ” Direct Acoustic Imaging using a Piezoelectric Organic Light-Emitting Diode”, ACS Applied Materials & Interfaces am-2020-05615z
  9. Dong, Chen; Fu, Xiangyu; Cao, Linyu; Amoah, Stephen; Gundogdu, Kenan; Li, Jian; So, Franky, “Multi-Mode Organic Light Emitting Diode to Suppress the Viewing Angle Dependence”, ACS Applied Materials & Interfaces am-2020-05825g
  10. Yuan Xiong, Ronald Booth, Taesoo Kim, Long Ye, Yuxian Liu, Qi Dong, Maojie Zhang, Franky So, Yong Zhu, Aram Amassian, Brendan O’Connor, Harald Ade, “Novel Bimodal Silver Nanowire Network as Top Electrodes for Reproducible and High Efficiency Semitransparent Organic Photovoltaics, Sol. RRL 200328 (2020)
  11. Fu, Xiangyu; Peng, Cheng; Samal, Monica; Barange, Nilesh; Chen, Yi-An; Shin, Dong-Hun; Mehta, Yash; Rozelle, Adam; Chang, Chih-Hao; So, Franky, “Mode Dispersion in Photonic Crystal Organic Light Emitting Diodes” ACS Applied Electronic Materials 2,6,1759-1767 (2020)
  12. Lei Lei, Dovletgeldi Seyitliyev, Samual Stuard, Juliana Mendes, Qi Dong, Xiangyu Fu, Yi-An Chen, Siliang He, Xueping Yi, Liping Zhu, Chih-Hao Chang, Harald Ade, Kenan Gundogdu, Franky So, “Efficient Energy Funneling in Quasi-2D Perovskites: From Light Emission to Lasing”, Adv. Mater. 32, 1906571, DOI: 1002/adma.201906571 (2020)
  13. Carr Hoi Yi Ho, Taesoo Kim, Yuan Xiong, Yuliar Firdaus, Xueping Yi, Qi Dong, Jeromy J. Rech, Abay Gadisa, Ronald Booth, Brendan T. O’Connor, Aram Amassian, Harald Ade, Wei You, Thomas D. Anthopoulos, Franky So, “High Performance Tandem Organic Solar Cells using HSolar as the Interconnecting Layer”, Energy Mater. aenm.202000823 (2020)
  14. Xueping Yi, Zhengxing Peng, Bing Xu, Carr Hoi Yi Ho, Evgeny Danilov, John R. Reynolds, Harald Ade, and Franky So, “Critical Role of Polymer Aggregation on Charge Generation and Transport in Non-Fullerene Based Organic Photovoltaic”, Adv. Energy Mater. 1902430 (2020)
  15. Dong, L. Lei, J. Mandes, F. So, “Operation Stability of Perovskite Light Emitting Diodes”, J. Phys: Materials 3, 012002, DOI: 10.1088/2515-7639/ab60c4 (2020)
  16. Austin L. Jones, Zilong Zheng, Parand Riley, Ian Pelse, Junxiang Zhang, Maged Abdelsamie , Michael F. Tony, Seth Marder, Franky So, Jean-Luc Brédas, and John R. Reynolds, “Investigating Acceptor Gradient Polymer Donors for Non-Fullerene Organic Solar Cells”, Chem. Mater. 31, 9729 (2019)
  17. C Dong, X Fu, S Amoah, A Rozelle, DH Shin, A Salehi, F So, “Eliminate angular color shift in top‐emitting OLEDs through cavity design”, J Soc Inf Display. 2019;27:469–479
  18. Chen Dong, Shuyi Liu, Nilesh Barange, Jaewoong Lee, Tyler Pardue, Xueping Yi, Shichen Yin and Franky So, “Long Wavelength Lead Sulfide Quantum Dots Sensing up to 2600 nm for Short Wavelength Infrared Photodetectors”, ACS Appl. Mater. Interfaces 11, 44451 (2019)
  19. Amin Salehi, Chen Dong, Dong-Hun Shin, Liping Zhu, Christopher Papa, Anh Thy Bui, Felix N Castellano, Franky So, “Realization of high efficiency fluorescent OLEDs with low drive voltage”, Nature Comm. 10, 2305 (2019)
  20. C Dong, X Fu, S Amoah, A Rozelle, DH Shin, A Salehi, F So, SID Symposium Digest of Technical Papers 50 (1), 38-41 (2019)
  21. Defect Passivation by Fullerene Derivative in Perovskite Solar Cells with Aluminum-doped Zinc Oxide as Electron Transporting Layer, Q Dong, CHY Ho, H Yu, A Salehi, F So, Chemistry of Materials 31, 6833, (2019)
  22. Yuanhang Cheng, Franky So and Sai-Wing Tang, “Progress in Air-Processed Perovskite Solar Cells: From Crystallization to Photovoltaic”, Materials Horizon, MH-MRV-03-2019-000325 (2019)
  23. Joo‐Hyun Kim, Charley Schaefer, Tingxuan Ma, Jingbo Zhao, Johnathan Turner, Masoud Ghasemi, Iordania Constantinou, Franky So, He Yan, Abay Gadisa, Harald Ade, “The critical impact of material and process compatibility on the active layer morphology and performance of organic ternary solar cells”, Adv. Energy Mater. 9, 1802293 (2019)
  24. Salehi, Xiangyu Fu, Dong-Hun Shin, F. So, “Recent Advances in OLED Optical Design”, Adv. Funct. Mater. 29, 1808803 (2019)
  25. Pratik Sen, Ruonan Yang, Jeromy J Rech, Yuanxiang Feng, Carr Hoi Yi Ho, Jinsong Huang, Franky So, R Joseph Kline, Wei You, Michael W Kudenov, Brendan T O’Connor, “panchromatic all-polymer photodetector with tunable polarization sensitivity, Adv. Opt. Mater. 7 1801346 (2019)
  26. Xu, Bing; Pelse, Ian; Agarkar, Shruti; Ito, Shunichiro; Zhang, Junxiang; Yi, Xueping; Chujo, Yoshiki; Marder, Seth; So, Franky; Reynolds, John, “Randomly Distributed Conjugated Polymer Repeat Units for High-efficiency Photovoltaic Materials with Enhanced Solubility and Processability”, Appl. Mater. Interfaces 10, 44583 (2018)
  27. Bing Xu, Xueping Yi, Tzu-Yen Huang, Zilong Zheng, Junxiang Zhang, Amin Salehi, Veaceslav Coropceanu, Carr Hoi Yi Ho, Seth R. Marder, Michael Toney, Jean-Luc Brédas, Franky So, John R. Reynolds, “Donor Conjugated Polymers with Polar Side Chain Groups: The Role of Dielectric Constant and Energetic Disorder on Photovoltaic Performance”, Adv. Funct. Mater. 28, 1803418 (2018)
  28. Luo, Xuyi; Tran, Dung; Kadlubowski, Natalie; Ho, Carr Hoi Yi; Riley, Parand; So, Franky; Mei, Jianguo, “Side-chain Sequence Enabled Regioisomeric Acceptors for Conjugated Polymers”,Macromolecules 28,1803418 (2018)
  29. Bhoj Gautam, Erik Klump, Xueping Yi, Iordania Constantinou, Nathan Shewmon, Amin Salehi, Chi Kin Lo, Zilong Zheng, Jean-Luc Brédas, Kenan Gundogdu, John R. Reynolds, Franky So “Increased Exciton Delocalization of Polymer upon Blending with Fullerene”, Adv. Mater.  30, 1801392 (2018)
  30. Xueping Yi, Bhoj Gautam, Iordania Constantinou, Yuanhang Cheng, Zhengxing Peng, Erik Klump, Xiaochu Ba, Carr Hoi Yi Ho, Chen Dong, Seth R. Marder, John R. Reynolds, Sai-Wing Tsang, Harald Ade and Franky So, “Impact of Non-Fullerene Molecular Architecture on Charge Generation, Transport and Morphology in PTB7-Th Based Organic Solar Cells”, Adv. Funct. Mater. 301802702 (2018)
  31. Joo‐Hyun Kim, Charley Schaefer, Tingxuan Ma, Jingbo Zhao, Johnathan Turner, Masoud Ghasemi, Iordania Constantinou, Franky So, He Yan, Abay Gadisa, Harald Ade, “The critical impact of material and process compatibility on the active layer morphology and performance of organic ternary solar cells”, Adv. Energy Mater. (2018) 1802293
  32. A. Hsain, P. Sharma, H. Yu, J.L. Jone, F. So and J. Seidel, “Enhanced piezoelectricity of thin film hafnia-zirconia (HZ)) by inorganic flexible substrates”, Appl. Phys. Lett. 113, 022905 (2018)
  33. Shujin Huang, Hei-Man Yau, Hyeonggeun Yu, Lu Qi,  Franky So, Ji-Yan Dai, and  Xiaoning Jiang, “Flexoelectricity in a metal/ferroelectric/semiconductor heterostructure”, AIP Advances 8, 065321 (2018)
  34. Lo, Chi Kin; Gautam, Bhoj; Selter, Philipp; Zheng, Zilong; Oosterhout, Stefan; Constantinou, Iordania; Knitsch, Robert; Wolfe, Rylan; Yi, Xueping; Bredas, Jean-Luc ; So, Franky; Toney, Michael; Coropceanu, Veaceslav; Hansen, Michael Ryan; Gundogdu, Kenan; Reynolds, John, “Every Atom Counts: Elucidating the Fundamental Impact of Structural Change in Conjugated Polymers for Organic Photovoltaics”, Chemistry of Materials, DOI: cm-2018-00590 (2018)
  35. Chi Kin Lo, Cheng-Yin Wang, Stefan D. Oosterhout, Zilong Zheng, Xueping Yi, Canek Fuentes-Hernandez, Franky So, Veaceslav Coropceanu, Jean-Luc Brédas, Michael F. Toney, Bernard Kippelen, and John R. Reynolds, “Langmuir–Blodgett Thin Films of Diketopyrrolopyrrole-Based Amphiphiles”, ACS Appl. Mater. Interfaces, DOI: 1021/acsami.7b18239 (2018)
  36. HG Yu, YH Cheng, M. Li, S.W. Tsang and F. So, “Band Gap Turn-On Near-Infrared-to-Visible Up-Conversion Device Enabled by an Organic–Inorganic Hybrid Perovskite Photovoltaic Absorber”, ACS Appl. Mater. Interfaces 10, 15920-15925 (2018)
  37. Amin Salehi, Ying Chen, Xiangyu Fu, Cheng Peng and Franky So, “Manipulating refractive index in organic light emitting diodes” ACS Appl. Mater. Interfaces (2018)
  38. Yu, D. Shin, Q. Dong and F. So, Y. Cheng and S. Tsang, “Vertically Gated Organic-Inorganic Hybrid Perovskite Schottky Junction Devices, Adv. Electron Mater. (2018)
  39. Hyeonggeun Yu, Szuheng Ho, Nilesh Barange, Ryan Larrabee and Franky So, “Semi-Transparent Vertical Organic Light-Emitting Transistors”, Organic Electronics (2018)
  40. Xiuwen Xu, Chunqing Ma, Yuanhang Cheng, Yue-Min Xie, Xueping Yi, Bhoj Gautam, Shengmei Chen, Ho-Wa Li, Chun-Sing Lee, Franky So, Sai-Wing Tsang, “Ultraviolet-ozone surface modification for non-wetting hole transport materials based inverted planar perovskite solar cells with efficiency exceeding 18%”, Journal of Power Sources 360, 157 (2017)
  41. Yuanhang Cheng, Xiuwen Xu, Yuemin Xie, Ho‐Wa Li, Jian Qing, Chunqing Ma, Chun‐Sing Lee, Franky So, Sai‐Wing Tsang, “18% High-Efficiency Air-Processed Perovskite Solar Cells Made in a Humid Atmosphere of 70% RH”, RRL Solar 1, 1700097 (2017)
  42. Bullock, James; Salehi, Amin; Zeman, Charles; Abboud, Khalil; So, Franky; Schanze, Kirk “In Search of Deeper Blues: trans-N-Heterocyclic Carbene Platinum Phenylacetylide as a Dopant for Phosphorescent OLEDs”, ACS Appl. Mater. Interfaces (2017)
  43. Cheng Peng1, Amin Salehi2, Ying Chen3, Michael Danz4, Georgios Liaptsis4, Franky So3, “Photoluminescence Degradation and Emission Zone Control in Organic Light Emitting Diodes”, ACS Appl. Mater. Interfaces (2017)
  44. Szuheng Ho, Hyeonggeun Yu, and Franky So, “Transparent Indium-Tin Oxide/Indium-Gallium-Zinc Oxide Schottky Diodes Formed by Gradient Oxygen Doping”, Appl. Phys. Lett. 111, 212103 (2017)
  45. Qianqian Zhang, Liang Yan, Xuechen Jiao, Zhengxing Peng, Shubin Liu, Jeromy James Rech, Erik Klump, Harald Ade, Franky So, and Wei You, “Fluorinated Thiophene Units Improve Photovoltaic Device Performance of Donor-Acceptor Copolymers”, Chem Mater., 29, 14, 5990-6002 (2017)
  46. Joo-Hyun Kim, Abay Dinku, Charley Schaefer, Huifeng Yao, Bhoj Gautam, Nrup Balar, Masoud Ghasemi, Iordania Constantinou, Franky So, B O’Connor, Kenan Gundogdu, Jianhui Hou, Harald Ade, “Strong Polymer Molecular Weight‒Dependent Material Interactions: Impact on Formation of Polymer/Fullerene Bulk Heterojunction Morphology”, J. Materials Chemistry A 5, 13176 (2017)
  47. Iordania Constantinou, Xueping Yi, Nathan T. Shewmon, Erik D. Klump, Cheng Peng, Sofia Garakyaraghi, Chi Kin Lo, John R. Reynolds, Felix N. Castellano, Franky So, “Effect of Polymer-Fullerene Interaction on the Dielectric Properties of the Blend”, Adv. Energy Mater. (2017)
  48. Amin Salehi, Szuheng Ho, Ying Chen, Cheng Peng, Hartmut Yersin, Franky So, Highly Efficient Organic Light‐Emitting Diode Using A Low Refractive Index Electron Transport Layer, Adv. Optical Mater. 1700197 (2017)
  49. Hyeonggeun Yu, Ching-Chang Chung, Nate Shewmon, Szuheng Ho, Joshua H. Carpenter, Ryan Larrabee, Tianlei Sun, Jacob L. Jones, Harald Ade, Brendan T. O’Connor, and Franky So, “Flexible Inorganic Ferroelectric Thin Films for Non-Volatile Memory Devices”, Adv. Funct. Mater. DOI: 201700461 (2017)
  50. Nicole Bauer, Qianqian Zhang, Jingbo Zhao, Long Ye, Iordania Constantinou, Liang Yan, Franky So, Harald Ade, He Yan, and Wei You, “Comparing Non-Fullerene Acceptors into Highly Efficient Polymer:Fullerene Solar Cells: A Case Study” Mater. Chem. A5, 4886-4893 (2017)
  51. Y. Ho, S.H. Cheung, H.W. Li, K.L. Chiu, Y. Cheng, H. Yin, M.H. Chan, F. So. S.W. Tsang and S.K. So, “Using ultra-low dosages of electron acceptors to reveal the early stage of donor-acceptor electronic interactions in bulk heterojunction blends”, Adv. Energy Mater. (2017)
  52. Yu Luo, Shuyi Liu, Nilesh Barange, Li Wang, Franky So, “Perovskite Solar Cells on Corrugated Substrates with Enhanced Efficiency“, Small 12, 6345(2016)
  53. T. Shewmon, HG Yu, I. Constantinou, E. Klump and F. So, “Formation of perovskite heterostructures by ion exchange”, Appl. Mater. Interfaces 8, 33273 (2016)
  54. Erik Klump, Iordania Constantinou, Tzung-Han Lai, Franky So, “Utilizing Forster Resonance Energy Transfer to Extend Spectral Response of PCDTBT:PCBM Solar Cells”, Organic Electronics 42, 87 (2017)
  55. Shuyi Liu, Cheng Peng, Alexandria Crux, Ying Chen, Franky So, “Degradation Study of Organic Light-Emitting Diodes with Solution-Processed Small Molecule Phosphorescent Emitting Layers”, J. Mater. Chem. C (2016)
  56. Iordania Constantinou, Nathan Shewman, Chi Kin Lo, James Delinger, John Reynolds and Franky So, “Photodegradation of metal oxide interlayers in polymer solar cells”, Adv. Mater. Interfaces 3, 1600741 (2016)
  57. Grand, S. Baek, TH Lay, W. Zajaczkowski, R. Stalder, K. Mullen, F. So, J. Reynolds, “ Structure-property relationships directing transport and charge separation in isoindigo polymers, Macromolecules, (2016)
  58. Ho, Y. Chen, S. Liu, C. Peng, D. Zhao and F. So, “Interface effect of efficiency loss in OLEDs with solution processed emitting layers”, Advanced Materials and Interfaces 3, 1600320 (2016)
  59. Peng, Cheng; Liu, Shuyi; Fu, Xiangyu; Pan, Zhenxing; Chen, Ying; So, Franky; Schanze, Kirk, “Corrugated Organic Light Emitting Diodes Using Low Tg Electron Transporting Materials”, ACS Appl. Mater. Interfacess 8, 16192 (2016)
  60. Hyeonggeun Yu, Doyoung Kim, Jinhyung Lee, Sujin Baek, Jaewoong Lee, Rajiv Singh, and Franky So, “High gain infrared-to-visible up-conversion light emitting transistors”, Nature Photonics 10, 129-134 (2016)
  61. Caroline Grand, Sujin Baek, Tzung-Han Lai, Nabankur Deb, Wojciech Zajaczkowski, Romain Stalder, Klaus Müllen, Wojciech Pisula, David G. Bucknall, Franky So, John R. Reynolds, “Principles Directing Transport and Charge Separation in Isoindigo Polymers”, Macromolecules 49, 4008 (2016)
  62. Yu, Hyeonggeun; Dong, Zhipeng; Guo, Jing; Kim, Doyoung; So, Franky, “Vertical Organic Field-Effect Transistors for Integrated Optoelectronic Applications”, ACS Appl. Mater. Interface 8(16), 10430–10435  (2016)
  63. Lai, Tzung-Han; Constantinou, Iordania; Grand, Caroline; Klump, Erik; Baek, Sujin; Hsu, Hsien Yi; Tsang, Sai-Wing; Schanze, Kirk; Reynolds, John; So, Franky, “Evidence of Molecular Structure Dependent Charge Transfer Between Isoindigo-Based Polymers and Fullerene”, Chemistry of Materials28 (7), 2433-2440 (2016)
  64. Chaoyu Xiang, Xiangyu Fu, Wei Wei, Rui Liu, Yong Zhang, Viktor Balema, Bryce Nelson and Franky So, “Efficiency Roll-off in Blue Emitting Phosphorescent Organic Light Emitting Diodes with Carbazole Host Materials”, Adv. Funct. Mater. 26, 1463 (2016)
  65. Shuyi Liu, Szuheng Ho and Franky So, “A Novel Patterning Method for Silver Nanowire Electrodes for thermal evaporated OLEDs”, ACS Appl. Mater. Interface 8 (14), 9268-9274 (2016).
  66. W. Lee, D. Y. Kim, S. Baek, H. Yu and F. So, “ Inorganic UV-Visible-SWIR boardband photodetectors based on monodispersed PbS nanocrystals”, Small 12, 1256 (2016)
  67. Xiang, C. Peng, Y. Chen and F. So, “Origin of Sub-bandgap Electroluminescence in Organic Light Emitting Diodes”, Small 11, 5439 (2015)
  68. Iordania Constantinou, Tzung-Han Lai, Erik D. Klump, Subhadip Goswami, Kirk S. Schanze, and Franky So, “Effect of Polymer Side-Chains on Charge Generation and Disorder in PBDTTPD Solar Cells”, ACS Appl. Mater. Interfaces 7, 26999 (2015)
  69. JR. Gautam, R. Younts, W. Li, L. Yan, E. Danilov, E. Klump, I. Constantinou, F. So, W. You, H. Ade and K. Gundogdu, “Charge photogeneration in organic photovoltaics: Role of hot versus cold charge transfer excitons, Adv. Energy Mater. 6, 1051032 (2016)
  70. Zakya H. Kafafi, Raúl J. Martín-Palma, Ana F. Nogueira, Deirdre M. O’Carroll, Jeremy J. Pietron, Ifor D. W. Samuel, Franky So, Nelson Tansu, and Loucas Tsakalakos “The role of photonics in energy,” J. Photon. Energy 5(1), 050997 (2015). doi: 10.1117/1.JPE.5.050997
  71. Nelson Tansu; Franky So, “Solid State Lighting: Photonics and Technologies,” Photon. Energy 5(1), 057601 (2015)
  72. Iordania Constantinou, Tzung-Han Lai, Hsien-Yi Hsu, Sin-Hang Cheung, Erik D. Klump, Kirk S. Schanze, Shu-Kong So, Franky So, “Effect of Thermal Annealing on Charge Transfer States and Charge Trapping in PCDTBT:PC70BM Solar Cells” Electron. Mater. 1 (2015), DOI: 10.1002/aelm.201500167
  73. Youn, J. Lee, M. Xu, R. Singh and F. So, Corrugated sapphire substrates for organic light emitting diode light, ACS Appl. Mater. Interfaces 7, 8974 (2015)
  74. Volz, Y. Chen, M. Wallesch, R. Liu, C. Flechon, D.M. Zink, Jana Friedrichs, H. Flugge, R. Steinnger, J. Gottlicher, C. Heske, L. Weinhardt, S. Brase, F. So and T. Baumann, “Bridging the efficiency gap: Fully Bridged Dinuclear Cu(I)- complexes for singlet harvesting in high efficiency OLEDs”, Adv. Mater. 27, 2538 (2015)
  75. Ho, S. Liu, Y. Chen and F. So, “Recent Progress in Multilayer Solution-Processed OLEDs”, J. of Photonics for Energy (2015)
  76. Liu S. Ho, Y. Chen, and F. So, “Passivation of metal oxide surfaces for high performance organic and hybrid optoelectronic devices”, Chemistry of Materials 27, 2532 (2015)
  77. Constantinou, T.H. Lai, D. Zhao, E.D. Klump, J.J. Deininger, C.K. Lo, J.R. Reynolds, and F. So, “High efficiency air-processed dithienogermole-based polymer solar cells”, ACS Applied Mater. Interfaces 7, 4826-4832 (2015)
  78. P. Nelson, P. Shi, W. Wei, S.W. Tsang and F. So, “Inverted Organic Photovoltaic Devices”, Mater. Matters 9, 110 (2015)
  79. Dewei Zhao, M. Sexton, Hye-yun Park, Do Young Kim, George Braue, Juan C. Nino, and Franky So, “High efficiency solution processed planar perovskite solar cells with a polymer hole transport layer”, Adv. Energy Mater. 5, 1401855 (2015)
  80. Jaewoong Lee, Do Young Kim and Franky So, “Unraveling the gain mechanism in high performance solution processed PbS Infrared quantum PIN photodiodes”, Adv. Funct. Mater. 25, 1233 (2014)
  81. Song Chen, Sai-Wing Tsang, Tzung-Han Lai, John R. Reynolds, and Franky So, “Dielectric effect on the photovoltage loss in organic photovoltage cells”, Adv. Mater. 26, 6125 (2014)
  82. Jesse R. Manders, Tzung-Han Lai, Yanbin An, Weikai Xu, Gijs Bosman*, Franky So, Low-Noise Multispectral Photodetectors Made from All Solution-Processed Inorganic Semiconductors, Adv. Funct. Mater. 24, 7205 (2014)
  83. Do Young Kim, Tzung-Han Lai, Jae Woong Lee, Franky So, “Multi-spectral imaging with infrared sensitive OLEDs” Scientific Reports 4, 5946 (2014)
  84. Liu, Shuyi; Liu, Rui; Chen, Ying; Ho, Szuheng; Kim, Jong Hyun; So, Franky, “Nickel Oxide Hole Injection/Transport Layers for Efficient Solution-processed Organic Light-Emitting Diodes”, Chemistry of Materials, 2014
  85. Jong H. Kim, Ying Chen, Rui Liu and Franky So, “phosphorescent dye-doped hole transporting layer for organic light emitting diodes”, Organic Electronics, 2014, DOI: 1016/j.orgel.2014.07.012
  86. Chi Hang Cheung, Do Young Kim, Jegadesan Subbiah, John Reynolds and Franky So, “Solution processed polymer near-infrared photodiode with electron and hole blockers”, IEEE Transaction on Electron Dev. 61, 3852 (2014)
  87. Wenchao Chen, Franky So and Jing Guo, “Intrinsic delay of Permeable Base Transistor”, J. Appl. Phys. (2014)
  88. Szuheng Ho1, Chaoyu Xiang1, Rui Liu1, Neetu Chopra2, Mathew Mathai2 and Franky So, “Stable Solution Processed Hole Injection Material for Organic Light-Emitting Diode”, Organic Electron. 2014
  89. Yu, J.J. Kim, W. Chen, D.Y. Kim, J. Guo and F.So, “High gain permeable metal-base transistors for current amplifiers”, Adv. Funct. Mater. 24, 6056 (2014)
  90. K.H. Lee, Zhao Li, D. Constantinou, F/ So, S. W. Tsang, S. K. So, “Batch-to-Batch Variation of Polymeric Photovoltaic Materials: its Origin and Impacts on Charge Carrier Transport and Device Performances”, Adv. Energy Mater. 4, 1400768 (2014)
  91. Jong H. Kim, Hyeonggeun Yu, Rui Liu, Do Young Kim, and Franky So, “All Solution-Processed Inorganic/Organic Hybrid Permeable Metal-Base Transistor”, Small 10 (18), 3650-3654
  92. Chaoyu Xiang1, Neetu Chopra2, Jing Wang2, Christopher Brown2, Szuheng Ho1, Mathew Mathai2, and Franky So, “Phosphorescent Organic Light Emitting Diodes with a Cross-linkable Hole Transporting Material”, Org. Electron. Accepted for publication (2014)
  93. Do Young Kim‡, Jiho Ryu‡, Jesse Manders, Jaewoong Lee, and Franky So, “Air-stable solution processed oxide p-n heterojunction ultraviolet photodetector”, ACS Appl. Mater. Interfaces, January 9, 2014, pp: 1370-1374.
  94. -H. Lai, S.-W. Tsang, J. Manders, S. Chen and F. So “Properties of interlayers for organic Photovoltaics”, Materials Today, November 30, 2013, pp: 424-432.
  95. Chen, X. Jiang and F. So, “Hole injection polymer effect on degradation of OLEDs”, Organic Electron. 14, 2518 (2013)
  96. Casalini, S.W. Tsang, J.J. Deninger, F. A. Arroyave, J.R. Reynolds and F. So, “Investigation of the Role of the Acceptor Molecule in Bulk Heterojunction PV Cells using Impedance Spectroscopy”, Journal of Physical Chemistry, June 26, 2013, pp: 13798-13804.
  97. Hartel, S. Chen, B. Swerdlow, HY Hsu, J. Manders, K. Schanze, F. So, “Defect-induced loss mechanisms in polymer-inorganic planar heterojunction solar cells”, ACS Appl. Mater. Interfaces, (2013)
  98. H. Koo, Z. Yin and F. So, “Direct Fabrication of Organic Light Emitting Diodes on Buckled Substrates for Light Extraction”, Adv. Optical Materials, May, 2013, pp: 404-408.
  99. Cephas E. Small, Sai-Wing Tsang, Song Chen, Chad M. Amb, Jegadesan Subbiah, John R. Reynolds, Franky So, “Loss Mechanism in Thick-Film Organic Photovoltaic Cell with Low Bandgap Polymer”, Advanced Energy Materials, July 2013, pp: 909-916.
  100. W. Tsang, S. Chen and F. So, “Energy Alignment and Sub-bandgap charge generation in polymer:fullerene bulk heterojunction solar cells”, Adv. Mater. 25, 2434 (2013)
  101. Xiang, W. Koo, F. So, H. Sasabe and J. Kido, “A Systematic study of efficiency enhancements in phosphorescent green, red, and blue microcavity OLEDs”, accepted for publication, Light: Science and Applications Volume 2, page 74-78 (2013) DOI:10.1038/lsa.2013.30
  102. J. Hartel, J. Subbiah and F. So, “Interlayers for efficient electron injection in polymer LEDs”, IEEE J. Display Technology 9, 469-475 (2013)
  103. Nelson, F. So, Q. Pei, “Recent Advances in Solid State Lighting”, J. Display Tech. 9, 187 (2013)
  104. Manders, S. Chen, S.W. Tsang, C. Amb, J.R. Reynolds and F. So, “Solution-Processed Nickel Oxide Hole Transport Layers in High Efficiency Polymer Photovoltaic Cells”, Adv. Funct. Materials, June 20, 2013; pp: 2993-3001.
  105. Chan, S.W. Tsang, H.K.H. Lee, F. So and S.K. So, “Charge transport study of semiconducting polymers and their bulk heterojunction blends by capacitance measurements”, J. Polymer Science: Polymer Physics, Volume 51, pages: 649-658 (2013)
  106. Kenneth R. Graham, Romain Stalder, Patrick Wieruszewski, Michael Hartel, Jianguo Mei, Franky So, John R. Reynolds, “Improved Performance of Molecular Bulk-Heterojunction Photovoltaic Cells through Predictable Selection of Solvent Additives”, Advanced Functional Materials, Volume 22, Pages 4801-4813, November 2012.
  107. Song Chen, Cephas E. Small, Chad M. Amb, Jegadesan Subbiah, Tzung-han Lai, Sai-Wing Tsang, Jesse M. Manders, John R. Reynolds, Franky So, “Inverted Polymer Solar Cells with Reduced Interface Recombination”, Advanced Energy Materials, DOI: 10.1002/aenm.201200184, Volume 2, Page 1333-1337, November 2012.
  108. Irfan Irfan, Sachiko Graber, Franky So, Yongli Gao, “Interplay of cleaning and de-doping in oxygen plasma treated high work function indium tin oxide (ITO)”, Organic Electronics, Volume 13, Pages 2028-2034, October 2012.
  109. Won Hoe Koo, Wooram Youn, Renbo Song, Le Zhao, Nelson Tansu, Franky So, “Light extraction of organic light emitting diodes by defective hexagonal-close-packed array“, Advanced Functional Materials, Volume 22, page 3453-3459, August 2012.
  110. E. Small, S.W. Tsang, J. Kido, S.K. So, F. So, “Origin of Enhanced Hole Injection in Inverted Organic Devices with Electron Accepting Interlayer”, Advanced Functional Materials, DOI: 10.1002/adfm.201200185, Volume 22, Pages 3261-3266, August 2012.
  111. Chen, J. Manders, S.W. Tsang, J.R. Reynolds, F. So, “Metal-oxides for organic photovoltaics”, Invited Review, Journal of Materials Chemistry, Volume 22, Pages 24202-24212, August 2012.
  112. Xiang, W.H. Koo, S. Chen, X. Liu, X. Kong, Y. Wang, F. So, “Solution processed multilayer cadmium-free blue/violet emitting quantum dot light emitting diodes”, Applied Physics Letters, Volume 101, July 2012.
  113. Pierre Beaujuge, Hoi Nok Tsao, Michael Ryan Hansen, Chad Amb, Chad Risko,  Jegadesan Subbiah,  Kkaushik Choudhury, Alexy Mavrinskiy, Wojciech Pisula, Jean-Luc Bredas, Franky So, Klauss Mullen, John Reynolds, “Synthetic Principles Directing Charge Transport in Low Band-Gap Dithienosilole-Benzothiadiazole Copolymers”, Journal of the American Chemical Society, Volume 134, Pages 8944-8957, May 2012.
  114. K. H. Chan, S. W. Tsang, H. K. H. Lee, F. So, S. K. So, “Charge injection and transport studies of poly(2,7-carbazole) copolymer PCDTBT and their relationship to solar cell performance”, Organic Electronics, Volume 13, Pages 850-855, May 2012.
  115. Chen, S.W. Tsang, C.E. Small, J.R. Reynolds, F. So, “Inverted polymer solar cells”, Invited Paper, Breakthroughs in Photonics, IEEE Photonics Journal, Volume 4, Pages 625-628, April 2012.
  116. M. Amb, M.R. Craig, U. Koldemir, J. Subbiah, K. Roy Choudhury, S.A. Gevorgyan, M. Jorgensen, F.C. Krebs, F. So, J. R. Reynolds, “Aesthetically Pleasing Conjugated Polymer: Fullerene Blends for Green Solar Cells Via Roll-To-Roll Processing”, Applied Material Interfaces, Volume 4, Pages 1847-1853, March 2012.
  117. Subbiah, Jegadesan); Amb, Chad M.; Irfan, Irfan; Gao, Yongli; Reynolds, John; So, Franky, “High-Efficiency Inverted Polymer Solar Cells with Double Interlayer”, Applied Materials & Interfaces, DOI: 10.1021/am201537p, Volume 4, Pages 866-870, February 2012.
  118. Subbiah, Jegadesan; Amb, Chad; Reynolds, John R; So, Franky; “Effect of vertical morphology on the performance of silole-containing low-bandgag inverted polymer solar cells”, Solar Energy and Materials and Solar Cells, Volume 97, Pages 97-101, February 2012.
  119. Small, Cephas; Chen, Song; Subbiah, Jegadesan; Amb, Chad; Tsang; Sai-Wing; Lai, Tzung-Han; Reynolds, John R; So, Franky; “High-efficiency inverted dithienogermole-thienopyrrolodione-baesd polymer solar cells”, Nature Photonics, Volume 6, Pages 115-120, February 2012.
  120. Stalder, Grand, L.A., J. Subbiah, F. So, and J.R. Reynolds, “An isoindigo and dithieno[3,2-b:2’,3’-d]silole copolymer for polymer solar cells”, Polymer Chemistry, DOI: 10.1039/C1PY00402F, Pages 89-92, Issue 1 2012.
  121. So, Franky; Adachi, Chihaya; “Organic Light-Emitting Materials and Devices”, Journal of Photonics for Energy, DOI: 10.1117/1.JPE.2.021299, 2012.
  122. A. Amb, S. Chen, K.R. Graham, J. Subbiah, C.E. Small, F. So, and J.R. Reynolds, “Dithienogermole as a fused electron donor in bulk heterojunction solar cells”, J. Am. Chem. Soc. 133, 10062 (2011)
  123. Chen, K. Roy Choudhury, J. Subbiah, C.M. Amb, J.R. Reynolds, and F. So, “Photo-carrier recombination in polymer solar cells based on P3HT and silole-based copolymer”, Adv. Energy Mater. 1, 963 (2011)
  124. Stalder, J. Mei, J. Subbiah, C. Grand, L.A. Estrada, F. So, and J.R. Reynolds, “n-Type Conjugated Polyisoindigos” Macromolecules 44, 6303-6310 (2011)
  125. Irfan, F. So and Y.L. Gao, “Photoemission Spectroscopy Characterization of Attempts to Deposit MoO2 Thin Film”, International J. of Photoenergy 2011, 1-6 (2011)
  126. Bera, S. Maslov, J. Lee, J. Xue, F. So and P.H. Holloway, “Optimization of down-conversion phosphor films for high efficiency white organic light emitting diodes”, J. Photon. Energy 1, 11025 (2011)
  127. Irfan, Ding, H., So, F. & Gao, Y. Oxide insertion layer in organic semiconductor devices. Photon. Energy 1, 011105, (2011)
  128. R. Choudhury, J. Subbiah, S. Chen, P.M. Beaujge, C.A. Amb, J.R. Reynolds and F. So, “Understanding the performance and loss-mechanisms in donor-acceptor polymer based solar cells: Photocurrent generation, charge separation and carrier transport”, Solar Energy Materials and Solar Cells 95, 2502-2510 (2011)
  129. Subbiah, C.A. Amb, J.R. Reynolds and F. So, “Effect of vertical morphology on the performance of silole-containing low-bandgap inverted polymer solar cells”, Solar Energy Materials and Solar Cells 97, 97 (2012)
  130. A. McCarthy, B. Liu, E. P. Donoghue, I. Kravchenko, D. Y. Kim, F. So, and A.G. Rinzler, “Low-voltage, Low Power, Organic Light-Emitting Transistors for Active Matrix Displays”, Science 332, 570 (2011)
  131. Y. Kim, K. Roy Choudhury, J. W. Lee, D. W. Song, G. Sarasqueta, and F. So, “PbSe Nanocrystal-based Infrared-to-visible Up-conversion Device”, Nano Lett. 11, 2109 (2011)
  132. Kenneth R. Graham, Jianguo Mei, Romain Stalder, Jae Won Shim, Hyeunseok Cheun, Fred Steffy, Franky So, Bernard Kippelen, and John R. Reynolds, “Polydimethylsiloxane as a Macromolecular Additive for Enhanced Performance of Molecular Bulk Heterojunction Organic Solar Cells”, ACS Appl. Mater. & Interfaces 3, 1210-1215 (2011) Highlighted by Science
  133. Jaewon Lee, Neetu Chopra, Debasis Bera, Sergey Maslov, Sang-Hyun Eom, Ying Zheng, Edward Wrzesniewski, Paul Holloway, Jiangeng Xue and Franky So, “Down-conversion white organic light-emitting diodes using microcavity structure”, Adv. Energy Mater. 1, 174-178 (2011) Journal Cover
  134. Galileo Sarasqueta, Kaushik Roy Choudhury, Jegadesan Subbiah, and Franky So, “Organic and Inorganic Blocking layers for solution-processed colloidal PbSe Nanocrystal infrared photodetectors”, Adv. Functional Mater. 21, 167-171 (2011)
  135. Mitchell McCarthy, Bo Liu, Ramesh Jayaraman, Stephen Gilbert, Do Young Kim, Franky So, and Andrew Rinzler, “Reorientation of the high mobility plane in pentacene-based carbon nanotube enabled vertical field effect transistors, ACS Nano 5, 291-298 (2011)
  136. A. Lane, S. Chen, F. So, “Electromodulated doping of the hole transport layer in a small molecule organic light-emitting diode”, Journal of Photonics for Energy 2011, 1, 011020.
  137. Lei Qian, Ying Zheng, Kaushik Roy Choudhury, Debasis Bera, Franky So, Jiangeng Xue, Paul Holloway, “Electroluminescence from light-emitting polymer/ZnO nanoparticle heterojunctions at sub-bandgap voltages”, Nano Today 5, 384-389 (2010)
  138. Neetu Chopra, James S. Swensen, Evgueni Polikarpov, Lelia Cosimbescu, Franky So and Asanga Padmaperuma, “High efficiency and low roll-off blue phosphorescent OLEDs using mixed host architecture”, App. Phys. Lett. 97,033304 (2010)
  139. Do Young Kim, Dong Woo Song, Neetu Chopra, Pieter De Somer, and Franky So, “Organic infrared up-conversion device”, Adv. Mater. 22, 2260-2263 (2010)
  140. Galileo Sarasqueta, Kaushik Roy Choudhury and Franky So, “Solvent treatment effect of PbSe quantum dot photodetectors”, Chemistry of Materials 22, 3496-3501 (2010)
  141. Irfan, Juanjun Ding, Yongli Gao, Do Young Kim, Jegadesan Subbiah and Franky So, “Energy level evolution of molybdenum trioxide interlayer between indium tin oxide and organic semiconductor”, Appl. Phys. Lett. 96, 243307 (2010)
  142. Jegadesan Subbiah, Kaushik Roy Choudhury, Stefan Ellinger, John Reynolds and Franky So, “Color Tunable π-Conjugated Polymers for Solar-Cell Applications: Engineering of Bandgap, Interface, and Charge Transport Properties, IEEE Journal of Selected Topics in Quantum Electronics 16(6), 1792-1800 (2010)
  143. Pierre Beaujuge, Jegadesan Subbiah, Kaushik Roy Choudhury, Stefan Ellinger, Tracy MaCarley, John Reynolds and Franky So, “Structural-Performance Relationships in green dioxythiophene benzothiadiazole donor-acceptor copolymers for photovoltaic applications, Chemistry of Materials 22, 2093-2106 (2010)
  144. Jegadesan Subbiah, D.Y. Kim, M. Hartel and Franky So, “MoO3/TFB double interlayer effect on polymer solar cells”, Appl. Phys. Lett. 96, 063303 (2010).
  145. Irfan, H.J. Ding, Y.L. Gao, D.Y. Kim, J. Subbiah and F. So, “Energy Level evolution of molybdenum trioxide interlayer between indium tin oxide and organic semiconductor” Appl. Phys. Lett. 96, 073304 (2010)
  146. Pierre Beaujuge, Jegadesan Subbiah, Kaushik Roy Choudhury, Stefan Ellinger, Tracy McCarley, Franky So, and John R. Reynolds “Green dioxthiophene-benzothiadiazole donor-acceptor copolymers for photovoltaics device applications”, Chemistry of Materials 22, 2093-2106 (2010).
  147. Jegadesan Subbiah, Pierre Beaujuge, Kaushik Roy Choudhury, Song Chen, John R. Reynolds and Franky So, “Combined effects of MoO3 interlayer and PC70BM on polymer photovoltaic device performance” Organic Electronics 11, 955-958 (2010).
  148. Jegadesan Subbiah, Do Young Kim, Michael Hartel and Franky So, “Double interlayer effects on organic PVs”, Appl. Phys. Lett. 96, 063303 (2010).
  149. Kaushik Roy Choudhury, Dong Woo Song and Franky So, “Efficient solution-processed hybrid polymer-nanocrystal near infrared light-emitting diodes”, Organic Electronics, 11. 23-28 (2010).
  150. James Harding, Dmitry Poplavskyy, V.-E. Choong, Franky So and Alasdair J. Campbell, “Variations in hole injection due to fast and slow interfacial traps in polymer light emitting diodes with interlayers”, Adv. Funct. Mater. 20, 119 (2010).
  151. Franky So and Denis Kondokov, “Degradation mechanisms of organic light emitting diodes”, Adv. Mater. 22, 34 (2010) Journal Cover
  152. Neetu Chopra, Jaewon Lee, Jiangeng Xue and Franky So, “High efficiency OLEDs for solid state lighting”, Invited paper, IEEE Tran. Electron. Dev. 57, 101-107, (2009).
  153. Do Young Kim, Jegadesan Subbiah, Galileo Sarasqueta, Irfan, and Yongli Gao and Franky So, “The effect of molybdenum oxide on organic solar cells”, Appl. Phys. Lett. 95, 093304-1-093304-3 (2009)
  154. Sang-Hyun Eom, Ying Zheng, Edward Wrzesniewski, Jaewon Lee, Neetu Chopra, Franky So and Jiangeng Xue, “White phosphorescent organic light emitting devices with dual triple-doped emissive layers”, Appl. Phys. Lett. 95, 153303-153305 (2009)
  155. Sang-Hyun Eom, Ying Zheng, Edward Wrzesniewski, Jaewon Lee, Neetu Chopra, Franky So, and Jiangeng Xue, “Effect of electron injection and transport materials on efficiency of deep-blue phosphorescent organic light-emitting devices”, Organic Electron. 10, 686-191 (2009)
  156. Neetu Chopra, Jaewon Lee, Ying Zheng, Sang-Hyun Eom, Jiangeng Xue and Franky So, “Investigating charge balance in blue phosphorescent organic light emitting diodes” ACS Appl. Mater. Interfaces 1, 1169-1172 (2009)
  157. Evgueni Polikarpov, James Swensen, Neetu Chopra, Franky So, Asanga Padmaperuma, “An ambipolar phosphine oxide-based host for high power efficiency blue phosphorescent OLEDs”, Appl. Phys. Lett. 94, 223304-223306 (2009)
  158. Jegadesan Subbiah, Pierre Beaujuge, Kaushik Roy Choudhury, Stefan Ellinger, John Reynolds, Franky So, “Efficient green solar cells via a chemically polymerizable donor-acceptor heterocyclic pentamer”, ACS Appl. Mater. Interfaces 1, 1154-1158 (2009), Journal Cover.
  159. Do Young Kim, Yongli Gao and Franky So, “Aluminum Phthalocyanine Chloride/C60 Organic photovoltaic cells with high open circuit voltage”, Solar Energy Mater and Solar Cells 93, 1688-1691 (2009)
  160. Huanjun Ding, Kiwan Park, Yongli Gao, Do Young Kim and Franky So, “Electronic Structure and interactions of LiF doped tri (8-hydroxyquinoline) aluminum, Chem. Phys. Lett. 92, 473 (2009)
  161. Do Young Kim, Franky So, “SnPc:C60 bulk heterojunction organic photovoltaic cells with MoO3 interlayer”, Solar Energy Mater. and Solar Cells 93, 1452-1456 (2009)
  162. Roy Choudhury, A. Gupta, X. Jiang, F. Amy, and F. So, “Highly Efficient Hole Injection using Novel Polymeric Anode Materials for Small Molecule Organic Light-emitting Diodes, Adv. Funct. Mater. 19, 491-496 (2008) Selected as Advances in Advance category.
  163. Jaewon Lee, Neetu Chopra, Sang-Hyun Eom, Ying Zheng, Jiangeng Xue, Franky So, and Jianmin Shi, “Effects of triplet energies and transporting properties of carrier transporting materials on blue phosphorescent organic light emitting devices”, Appl. Phys. Lett. 93, 123306-123308 (2008)
  164. Chopra, J. Lee, Y. Zheng, S-H Eom, J. Xue and F. So, “High efficiency blue phosphorescent organic light emitting device”, Appl. Phys. Lett. 93, 143307-143309 (2008)
  165. -H. Eom, Y. Zheng, N. Chopra, J. Lee, F. So and J. Xue, “Low voltage and very high efficiency deep-blue phosphorescent organic light-emitting devices”, Appl. Phys. Lett. 93, 133309-133311 (2008)
  166. Sarasqueta, K. Roy Choudhury, D.Y. Kim and F. So, “Novel organic/inorganic nanocomposites for high dielectric constant materials”, Appl. Phys. Lett. 93, 123305-123307 (2008)
  167. Zheng, S-H Eom, N. Chopra, J. Lee, F. So and J. Xue, “Efficient deep-blue phosphorescent organic light-emitting device with improved electron and exciton confinement”, Appl. Phys. Lett. 92, 223301-223303 (2008)
  168. Lee, N. Chopra, and F. So, “Cavity effects on light extraction in organic light emitting devices”, Appl. Phys. Lett. 92, 033303-033305 (2008)
  169. Roy Choulhury, J.H. Yoon, and F. So, “LiF as an n-dopant in tri(8-hydroxyquinoline) aluminum thin films”, Adv. Mater. 20, 1456-1259 (2008)
  170. So, P.E. Burrows, and J. Kido, “Organic light emitting devices for solid state lighting”, MRS Bulletin, 33, 663-668 (2008), Invited paper.
  171. Liu, M. McCarthy, Y. Yoon, D. Kim, Z. Wu, F. So, P.H. Holloway, J.R. Reynolds, J. Guo, and A.G. Rinzler, “Carbon nanotube enabled vertical field effect and light emitting transistors”, Adv. Mater. 20,1-4 (2008)
  172. So, B. Krummacher, M.K. Mathai, D. Poplavskyy, S.A. Choulis and V.E. Choong, “Recent progress in solution processable organic light emitting devices”. J. Appl. Phys. 102, 091101-091103 (2007)
  173. J Harding, D. Poplavskyy, V.E. Choong, A.J. Campbell and F. So, Organic Electronics, 9, 183-190 (2007)
  174. C. Niemeyer, I.H. Campbell, F. So, B.K. Crone, “High quantum efficiency polymer photoconductors using interdigitated electrodes”, Appl. Phys. Lett. 91, 103504-103506 (2007)
  175. Krummacher, M.K. Mathai, F. So, S.A. Choulis, and V.E. Choong, “Light extraction from solution-based processable electrophosphorescent organic light emitting diodes”, IEEE J. Selected Topic in Quantum Electronics, J. Display Tech. 3, 200-209 (2007)
  176. Krummacher, V.E. Choong, M.K. Mathai, S.A. Choulis, F. So, F.J.T. Fiedler and M. Zachau, “Highly efficient white organic light emitting diode”, Appl. Phys. Lett. 88, 113506-113508 (2006)
  177. Krummacher, M.K. Mathai, V.E. Choong, S.A. Choulis, F. So, “Influence of charge balance and microcavity effects on resultant efficiency of organic light emitting devices”, Organic. Electron. 7, 313-317 (2006)
  178. Choulis, V. Choong, M. Mathai and F. So, “Highly efficient organic electroluminescent device with modified cathode”, Appl. Phys. Lett. 88, 203502-203504 (2006)
  179. Stelios Choulis, Aditee Patwardhan, Vi-En Choong, Mathew Mathai and Franky So, “Interface modification to improve hole injection properties in organic electronic devices”, Adv. Functional Mater. 16, 1075-1079 (2006)
  180. Dmitry Poplavskyy and Franky So, “Bipolar carrier transport in a conjugated polymer by admittance spectroscopy”, J. App. Phys. 99, 33707-33707-09 (2006)
  181. Krummacher, V.E. Choong, M.K. Mathai, S.A. Choulis, F. So, F.J.T. Fiedler and M. Zachau, “Highly efficient white organic light emitting diode”, Appl. Phys. Lett. 88, 113506-113508 (2006)
  182. C. Krummacher, M.K. Mathai, V. Choong, S. Choulis, and F. So, “General method to evaluate light extraction properties of organic electroluminescent devices”, J. Appl. Phys. 100, 054702-054710 (2006)
  183. Mathai, Vi-En Choong, S. Choulis, B. Krummacher and F. So, “Highly efficient solution processed blue organic electrophosphorescence with 14 lm/W luminous efficacy”, Appl. Phys. Lett. 88, 243512-243514 (2006)
  184. Choulis, V. Choong, M. Mathai and F. So, “The effect of interfacial layer on the performance of organic light emitting diodes”, Appl. Phys. Lett. 87, 113501-113505-11 (2005)
  185. Dmitry Poplavskyy and Franky So, “Bipolar charge transport, injection, and trapping in a model green emitting polyfluorene copolymer”, J. App. Phys. 98, 14501-14501-11 (2005)
  186. Vi-En Choong, Jay Curless and Franky So “Bipolar Transport Organic Light Emitting Diodes with Enhanced Reliability”, Appl. Phys. Lett. 76, 958-960 (2000).
  187. Curless, Vi-En Choong and Franky So, “Efficient and Durable Organic Alloys for Electroluminescence Displays”, J. Phys. D, 33(7), 760-764 (2000)
  188. Curless, Vi-En Choong and Franky So, “Reliability Comparison of BTEL and Bilayer Organic LEDs”, Synthetic Metals, 107, 53-57 (1999)
  189. H. Xu, J. Shen, F. So, M. Kim and H.C. Lee, “Carrier transport mechanisms in organic electroluminescent devices, Compound Semiconductors, 156, 379-382 (1998)
  190. Vi-En Choong, Jay Curless, Franky So, Jun Shen and Jie Yang, “Organic Light Emitting Diodes with a Bipolar Transport Layer”, Appl. Phys. Lett., 75, 172-174 (1999).
  191. So, S. Shi and H.C. Lee, “Organic electroluminescent Displays”, International High Speed Electronics and System 8, 247-264 (1997)
  192. R. Forrest, P.E. Burrows, E.I. Haskel and F.F. So, “Ultra-high Vacuum Quasi-epitaxial Growth of Model van der Waals Thin Films”, Phys. Rev. B49, 11309-11314 (1994)
  193. A. Norwood, D. R. Holcomb and F. So “Polymers for nonlinear optics: absorption, two-photon absorption and photodegradation,” Nonlinear Optics 6, 193-196 (1993).
  194. R. Forrest, P. E. Burrows, E. I. Haskal, and F. F. So “Ultrahigh-vacuum Quasi-Epitaxial Growth of Model van der Waals Thin Films: Experiments”, Phys. Rev. B 49, 11309-11314 (1994)
  195. F. So and S.R. Forrest, “Electrical and Optical Properties of Crystalline Organic Thin Films by Organic Molecular Beam Deposition”, Mol. Cryst. Liq. Cryst. Sci. Technology B2, 205-209 (1992)
  196. I. Haskel, F.F. So, P.E. Burrows and S. R. Forrest, “Evolution of Quasi-Epitaxial Growth of Crystalline Organic Semiconductors on Graphite”, Appl. Phys. Lett 60, 3223-3225 (1992)
  197. F. So and S.R. Forrest, “Evidence for Exciton Confinement in Organic Multiple Quantum Wells”, Phys. Rev. Lett. 66, 2649-2653 (1991)
  198. Y. Zang, F.F. So and S.R. Forrest, “Giant Anisotropies in Dielectric Properties of Quasi-Epitaxial Grown Crystalline Organic Semiconductor Thin Films”, Appl. Phys. Lett. 59, 823-825 (1991)
  199. Y. Zang, Y.Q. Shi, F.F. So and S.R. Forrest, “Optical Waveguides in Crystalline Organic Thin Films”, Appl. Phys. Lett. 58, 562-564 (1991)
  200. F. So, S.R. Forrest, Y.Q. Shi and W.H. Steier, “Quasi-Epitaxial Growth of Organic Multiple Quantum Well Structures by Organic Molecular Beam Deposition”, Appl. Phys. Lett. 56, 674-676 (1990)
  201. F. So and S.R. Forrest, “Organic-on Inorganic Semiconductor Photodetector”, IEEE Trans. Electron Devices 36, 66-69 (1989)
  202. R. Forrest, L.Y. Leu, F. F. So and W.Y. Yoon, “Optical and Electrical Properties of Isotype Crystalline Molecular Organic Heterojunctions”, J. Appl. Phys. 66, 5908-5912 (1989)
  203. F. So and S.R. Forrest, “Organic-on-Inorganic Semiconductor Heterojunctions: Energy-Band Discontinuities, Quasi-Fermi Levels and Carrier Velocities”, J. Appl. Phys. 64, 399-405 (1988)
  204. F. So and S.R. Forrest, “Dependence of the Electrical Characteristics of Organic-on-Inorganic Semiconductor Contact Barrier Diodes on Organic Thin Film Composition”, J. Appl. Phys. 63, 442-446 (1988)
  205. F. So, R. Kaplow and R.C. O’Handley, “Driving Force for Structural Relaxation in Fe-B Metallic Glasses”, J. Non-Cryst. Solids 58, 285-293 (1983)