1998 – 2000 Visiting professor, Universidade Federal do Parana, Brazil
2000 – 2001 Research Fellow, University of Durham and St. Andrews, UK
2001.5 –2001.9 Research Fellow, Center of Super-Diamond and Advanced Films (COSDAF), Department of Physics and Materials Science, City University of Hong Kong

1.Qi Wang, Junqiao Ding, Dongge Ma, Yanxiang Cheng, Lixiang Wang, and Fosong Wang, "Manipulating Charges and Excitons within Single-Host System to Accomplish Efficiency/CRI/Color-Stability Trade-off for High Performance WOLEDs", Adv. Mater. (Online and will be highlighted in an alert involved in "High Technology Materials") 
2.Qi Wang, Junqiao Ding, Dongge Ma, Yanxiang Cheng, Lixiang Wang, Xiabin Jing, and Fosong Wang, "Harvesting Excitons Via Two Parallel Channels for Efficient WOLED with Nearly 100 % Internal Quantum Efficiency: Fabrication and Emission-Mechanism Analysis", Adv. Func. Mater. 19 (2009) 84-95. (Featured on "ADVANCES IN ADVANCE" page)
3.Qi Wang, Junqiao Ding, Dongge Ma, Yanxiang Cheng, and Lixiang Wang, "Highly efficient single-emitting-layer white organic light-emitting diodes with reduced efficiency roll-off", Appl. Phys. Lett. 94 (2009) 103503.
4. Qi Wang, Junqiao Ding, Zhiqiang Zhang, Dongge Ma, Yanxiang Cheng, Lixiang Wang, and Fosong Wang, "A high-performance tandem white organic LED combining highly effective white units and their interconnection layer", J. Appl. Phys.105 (2009) 076101. (Highlighted in New Scientist, AIP website, Science Daily,Photonics. com, PHYSORG. COM, Yahoo News and DAILY TECH, et al.) 
5. Qi Wang, Junqiao Ding, Yanxiang Cheng, Lixiang Wang, and Dongge Ma, "Achieving highly efficient white organic light-emitting diodes with reduced efficiency roll-off", J. Phys. D: Appl. Phys. 42 (2009) 065106. 6.  Tao Xiong, and Dongge Ma, "The modification of self-assembled monolayer on indium tin oxide as cathode in inverted bottom-emitting organic light-emitting diodes”, J. Appl. Phys., 104，064506 (2008).
7.  Tao Xiong, Fengxia Wang, Xianfeng Qiao, and Dongge Ma, "Cesium hydroxide doped tris-(8-hydroxyquinoline) aluminum as an effective electron injection layer in inverted bottom-emission organic light emitting diodes”, Appl. Phys. Lett., 92, 263305 (2008).
8.  Tao Xiong, Fengxia Wang, Xianfeng Qiao and Dongge Ma "A soluble nonionic surfactant as electron injection material for high-efficiency inverted bottom-emission organic light emitting diodes”, Appl. Phys. Lett., 93, 123310 (2008).
9.  Fengxia Wang, Tao Xiong, Xianfeng Qiao, and Dongge Ma, "Origin of Improvement in Device Performance via the Modification Role of Cesium Hydroxide Doped Tris(8-Hydroxyquinoline) Aluminum Interfacial Layer on ITO Cathode in Inverted Bottom-Emission Organic Light-Emitting Diodes, Organic Electronics, 10, 266 (2009).
10.  Fengxia Wang, Xianfeng Qiao, Tao Xiong, and Dongge Ma, "The role of molybdenum oxide as anode interfacial modification in the improvement of efficiency and stability in organic light-emitting diodes”, Organic Electronics, 9，985 (2008).
11. Fengxia Wang, Xianfeng Qiao, Tao Xiong and Dongge Ma, The role of molybdenum oxide as anode interfacial modification in the improvement of efficiency and stability in organic light-emitting diodes, Organic Electron., 9, 985 (2008).
12. Jian Lin, and Dongge Ma, The morphology control of pentacene for write-once-read-many memory devices, J. Appl. Phys., 103,024507 (2008).
13. Jian Lin, and Dongge Ma, Realization of write-once-read-many-times memory devices based on poly(N-vinylcarbazole) by thermally annealing, Appl. Phys. Lett., 93, 093505 (2008).
14. Han You, and Dongge Ma, Efficiency white organic light-emitting diodes using europium complex as the red unit, J. Phys. D:Appl. Phys., 41, 155113 (2008).
15. Jian Lin and Dongge Ma, Origin of negative differential resistance and memory characteristics in organic devices based on tris-(8-hydroxyquinoline) aluminum, J. Appl. Phys., 103, 124505 (2008).
16. Dinge Ke, Yanping Wang, and Dongge Ma, SiO2 nanoparticles as scatterers for random organic laser action in red fluorescentdye 4-(dicyanomethylene)- 2-tert-butyl-6(1,1,7,7-tetramethyljulolidyl-9-enyl)-4H-pyran doped polystyrene films, J. Appl.Phys., 103, 123107 (2008).
17. Chenggang Feng, Mingdong Yi, Shunyang Yu, Ivo A. Hummelgen, Tong Zhang, and Dongge Ma, Hybrid permeable metal-base transistor with large common-emitter current gain and low operational voltage, J. Nanosci. Nanotechnol., 8, 2037 (2008).
18. Dingke Zhang, Zhengyu Chen, and Dongge Ma, White light emission on amplified spontaneous emission with dye content controlled polymer system, J. Appl. Phys., 103, 123103 (2008).
19. Mingdong Yi, Jinying Huang, Dongge Ma, and Ivo A. Hummelgen, High gain in hybrid transistors with BAla3/Alq3 isotype heterostructure emitter, Appl. Phys. Lett., 92, 243312 (2008).
20. Jinying Huang, Mingdong Yi, Dongge Ma, and Ivo A. Hummelgen, Vertical structure p-type permeable metal-base organic transistors based on N,N`-diphentyl-N,N`-bis(1-naphthylphenyl)-1,1`-biphenyl-4,4`-diamine, Appl. Phys. Lett., 92, 232111 (2008).
21. Mingdong Yi, Jinying Huang, Dongge Ma, and Ivo A. Hummelgen, Large current gain and low operational voltage permeable metal-base organic transistors based on Au/Al double layer metal base, Organic Electron., 9, 539 (2008).
22. Han You, Yanfeng Dai, Zhiqiang Zhang, and Dongge Ma, Improved performance of organic light-emitting diodes with metal oxide as anode buffer, J. Appl. Phys., 101, 026105 (2007).
23. Han You, Huazhi Li, Junfeng Fang, Qi Wang, Lixiang Wang, and Dongge Ma, Improved efficiency by doping blue iridium (III)complex in europium complex based light-emitting diodes, J. Appl. D: Appl. Phys., 40, 1363 (2007).
24. Hongmei Zhang, Yanfeng Dai, and Dongge Ma, "high efficiency tandem organic light-emitting devices with Al/WO3/Au interconnecting layer”, Appl. Phys. Lett. 91, 123504 (2007).
25. Dingke Zhang, Yanping Wang, and Dongge Ma, "Random lasing emission from a red fluorescent dye doped polystyrene film containing dispersed ”, Appl. Phys. Lett. 91, 091115 (2007).
26. Zhenyu Chen, and Dongge Ma, "Effects of doped dye on the charge carrier injection, transport and electroluminescent performance in polymer light-emitting diodes”, J. Appl. Phys. 102, 024510 (2007).
27. Jiangshan Chen, Liling Xu, Jian Lin, Yanhou Gen, Lixiang Wang, and Dongge Ma*, Negative differential resistance effect in organic devices based on an anthracene derivative, Appl. Phys. Lett., 2006, 89, 083514.
28. Chengang Feng, Mingdong Yi, Shunyang Yu, Donge Ma*, Tong Zhang, M. S. Michelle, and I. A. Hummelgen, Copper phthalocyanine based hybrid p-type permeable base transistor in vertical architecture, Appl. Phys. Lett., 2006, 88, 203501.
29. Mingdong Yi, Shunyang Yu, Dongge Ma*, Chengang Feng, Tong Zhang, M. S. Michelle, and I. A. Hummelgen, High current density tris(8-hydroxyquinoline) aluminum –based hybrid transistor in vertical architecture, J. Appl. Phys., 2006, 99,106102.
30. Jiangshan Chen and Dongge Ma*, Performance improvement by charge trapping of doped fluorescent dyes in organic memory devices, J. Appl. Phys., 2006, 100, 034512.
31. Liangqing Chen, Han You, Chuluo Yang, Xiaowei Zhang, Jingui Qin, and Dongge Ma*, Tuning the saturated red emission: synthesis., electrochemistry and photophysics of 2-arylquinoline based iridium (III) complexes and their application in OLEDs, J. Mater. Chem., 2006, 16, 3332.
32. Xinhong Yu, Shunyang Yu, Zhe Wang, Dongge Ma*, and Yanchun Han, Metal printing with modified polymer bonding lithography,Appl. Phys. Lett., 2006, 88, 263517.
26. Jiangshan Chen, and Dongge Ma*, Investigation of charge carrier injection characteristics in NPB/Alq3 heterojunction devices, Chem. Phys., 2006, 325, 225.
33. Junfeng Fang, Han You, Jiangshan Chen, Jian Lin and Dongge Ma*, Memory devices based on lanthanide (Sm3+, Eu3+, Gd3+) complexes, Inorgan. Chem., 2006, 45, 3701
34. Jiangshan Chen, and Dongge Ma*, Single-layer organic memory devices based on N`,N-di(naphthalene-l-yl)-N,N`-diphenyl-benzidine, Appl. Phys. Lett. 2005, 87, 023505.
35. Fawen Guo and Donge Ma*, White organic light-emitting diodes based on tandem structures, Appl. Phys. Lett. 2005, 87,173510.
36. Wu Lu, Guoli Tu, Bo Zhong, Dongge Ma*, Lixiang Wang, Xiabin Jing, and Fosong Wang, Amplified spontaneous emission from a new 4-triarylamine substituted 1,8-naphthalimide semiconductor oligomer, Chem. Phys. Lett. 2005, 409, 105.
37. Jianshan Chen, Dongge Ma, "Effect of dye concentration on the charge carrier transpor.t in molecularly doped organic light-emitting diodes”, J. Appl. Phys. 95(10), 5778 (2004).
38. Qisheng Zhang, Quanguo Zhou, Yanxiang Cheng, Lixiang Wang, Dongge Ma, Xiabin Jing, Fosong Wang, "Highly efficient green phosphorescent organic light-emitting diodes based on Cu1 complexes”, Adv. Mater. 16(5), 432 (2004).
39. Junfeng Fang, Dongge Ma, "Efficient red organic light-emitting diodes based on a europium complex”, Appl. Phys. Lett. 83(19), 4041 (2003).
40. Dongge Ma, Guang Wang, Yufeng Hu, Yanguang Zhang, Lixiang Wang, Xiabin Jing, Fosong Wang， "A dinuclear aluminum 8 hydroxyquinoline complex with high electron mobility for organic light-emitting diodes”，Appl. Phys. Lett. 82(8), 1296(2003).
41. Dongge Ma, J. L. Lupton, I. D. W. Samuel, S-Chun Lo, and P. L. Burn， "Bright electroluminescence from a conjugated dendrimer”，Appl. Phys. Lett.，81(12), 2285 (2002).
36. Dongge Ma, S. T. Lee, L. S. Hung, "Improved efficiency by graded emissive region in organic light-emitting diodes”,Appl. Phys. Lett., 80(19), 3641（2002）.
42. Dongge Ma, J. M. Lupton, R. Beavington, P. L. Burn and I. D. W. Samuel, "Novel   heterolayer organic light-emitting diodes based on a conjugated dendrimer”, Adv. Funct. Mater, 12(8), 507 (2002).
43. Dongge Ma, M.Aguiar, J.A.Freire, I.A.Hümelgen," Organic reversible switching devices  for memory applications” Advanced Materials, 12(14), 1063 (2000).
44. Dongge Ma, I.A. Hümelgen, Xiabnin Jing, Zhiyong Hong, Lixiang Wang, Xiaojiang Zhao, Fosong Wang, F.E.Karasz, "Charge transport in blue-emitting alternating block copolymer with small space to conjugated length ratio”, J. Appl. Phys. 87(1), 312 (2000).
45. Dongge Ma, I.A. Hümelgen, Bin Hu, F.E.Karasz , "Charge carrier mobility in electroluminescent block copolymers”, J.Appl. Phys. 86(6), 3181 (1999).

Jiangshan Chen, Jian Lin and Dongge Ma, “Negative differential resistance and memory effects in organic diodes”, AD`07 Proceedings of Asia Display 2007, March 12-16, 2007, Shanghai China

Dongge Ma，“polymer memory devices”,International Symposium on Polymer Physics, PP’2006, june 1-5, 2006, Suzhou, China

Ma Dongge，“High efficiency organic light-emitting diodes by a coguest emitter system”,International Symposium on Organic Optoelectronic Materials and Thin Film Devices, August 10-13, 2005, Changchun, China

Bo Zhong, Wu Lu, Dongge Ma, “Study of amplified spontaneous emission in optically pumped dye-doped polymer thin films”, 493 (2004), ASID`04 Proceedings of The 8^th Asia Symposium on Information Display, February 15-17, 2004, Nanjing, China

Dongge Ma, Junfeng Fang, Quanguo Zhou, Fushun Liang, Lixiang Wang, Xiabin Jing, Fosong Wang, “High efficient red organic light-emitting diodes based on an oxadiazole-functionalized europium complex”, 513 (2004), ASID`04 Proceedings of The 8^th Asia Symposium on Information Display, February 15-17, 2004, Nanjing, China

Junfeng Fang, Han You, Jia Gao, Dongge Ma, “Efficient red electroluminescence from a new europium complex”, 668 (2004), ASID`04 Proceedings of The 8^th Asia Symposium on Information Display, February 15-17, 2004, Nanjing, China

武汉大学化学与分子科学学院 杨楚罗、秦金贵教授课题组

http://www.chem.whu.edu.cn/

美国Tennessee大学 材料科学与工程系 胡斌研究组 

http://www.engr.utk.edu/mse/faculty/hu/default.html

华东理大学化学与分子工程学院 陈彧研究组

http://hyxy.ecust.edu.cn/prof/

华南理工大学材料学院 曹镛课题组

http://www2.scut.edu.cn/material/publish/news/shiziduiwu/liangyuanyuanshi/2ke7r2f2u9nfft.html

香港浸会大学  黄维扬

http://www.hkbu.edu.hk/eng-ver/index.php

新加坡材料工程研究所  朱富荣

博士研究生：王琦、王强、乔现锋、王凤霞、熊涛、邓招奇、陈永华、叶腾凌、李必鑫、赵勇彪、杨德志

硕士研究生：孙宁、樊燕、付强、许凯

毕业研究生：卢鹉（清华大学博士后）、石胜伟（华南理工大学博士后）、郭法文（北方交通大学博士后）、高佳（香港大学博士）陈江山（德国洪堡）、方俊锋（瑞典）、游汉（吉林寰宇光电）、陈振宇（长春应化所）、于顺洋（烟台师范）、宣宇（瑞典）、仪明东（新加坡南洋理工大学）、林剑（芬兰艾博学术大学）、张丁可（东北师范大学）