导师信息#北京交通大学光学工程研究生导师介绍#何志群

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教学工作
曾讲授专业课程：
本科生: 光信息存储与显示技术 (双语/英语)
研究生: 现代显示技术 (双语/英语)
研究生: 光科专业英语
学术成果期刊论文
学术论文代表作：
1. Y. Peng, Z. He,* et.al., “Manipulating Hybrid Structures of Polymer/a-Si for Thin Film Solar Cells”, Appl. Phys. Lett., 104 : 103903 (2014)
2. Z. Zhang, Z. He,* et.al., “A preliminary development in hybrid a-silicon/polymer solar cells”, Renew. Energy, 63 : 145-152 (2014).
3. Kai Sun, Zhiqun He, Chunjun Liang, “Effect of multiple temperature-step annealing on the performances of polymer solar cells” Acta Phys. Sin. 63(4) : 048801 (2014). (in Chinese)
3. X. Zhang, Z. He,* et.al., “Trap-induced light enhancement from a polymer light emitting device”, Appl. Phys. Lett., 103, 043306 (2013).
4. X. Zhang, Z. He, et al. “Optimisation of poly(p-phenylene benzobisoxazole) based light-emitting devices with a complex cathode”, Chin. Phys. B., 22(11) : 117805 - 117805 (2013).
5. T. Meng, Z. He, et al. “Towards Color Stable Three band White Organic Light emitting Diodes” Chin. J. Lumin., 33(10) : 1095 - 1100 (2012).(in Chinese)
6. W. Zhang, Z. He, et al. “Non-doped red or blue electroluminescent materials based on fluorenyl-triarylamines with fumaronitrile or fluorene bridge”, Thin Solid Films, 520(7) : 2794 - 2799 (2012).
7. X. Kong, Z. He*, et.al.,"A Mesogenic Triphenylene-Perylene-Triphenylene Triad", Org. Lett., 13(4) : 764-767 (2011).
8. X. Kong, Z. He, et al.,“Improved synthesis of monohydroxytriphenylenes (MHTs) – important precursors to discotic liquid crystal families”, Tetrahedron Lett., 52 : 77- 79 (2011)
9. W. Zhang, Z. He, et al.,“Multifunctional electroluminescent material based on dimesitylboron and -naphthylamino fluorene bridge”, Synth Met., 161, 2323 – 2328 (2011)
10. L. Mu. Z. He, et al.,“Towards color stable blue primary for displays: suppress field-dependent color change in a multilayered electroluminescent device”, J. Display Technol., 7 : 96 – 104 (2011)
11. X. Kong, Z. He, et al., “Synthesis and liquid crystal properties of triphenylene liquid crystals bearing polymerisable acrylate and methacrylate groups”, Liq. Cryst., 38(8), 943 - 955 (2011).
12. X. Kong, Z. He, et al. “A dione approach to modify the optical and mesophase properties of discotic triphenylene derivatives”, Funct. Mater. Lett., 4(4) : 345 - 349 (2011).
13. J. Li, Z. He*, et. al.,“Synthesis of Crown Ether-Linked Discotic Triphenylenes”, Org. Lett., 12 : 472-475 (2010).
14. J. Wang, Z. He, et.al.,“The driving force for homeotropic alignment of a triphenylene derivative in a hexagonal columnar mesophase on single substrates”, Thin Solid Films, 518 : 1973–1979 (2010).
15. L. Mu, Z. He*, et.al.,“Exploring a reversible quenching of fluorescence from a pyrazolo[3,4-b]quinoline derivative via protonation”, ChemPhysChem, 11 : 2623 – 2629 (2010).
16. W. Zhang, Z. He, et al.“Red non-doped electroluminescent dyes based on arylamino fumaronitrile derivatives”, Dyes & Pigments, 85 : 86 – 92 (2010).
17. J. Li, Z. He*, et. al.,“Homeotropic alignment through charge transfer induced columnar mesophase formation in an unsymmetrically substituted triphenylene derivative”, Pure Appl. Chem., 82 (11): 1993-2003 (2010).
18. W. Zhang, Y. Wang, Z. He, et al.,“Efficient electrophosphorescence based on 2-(9, 9-diethylfluoren-2-yl)-5-trifluoromethylpyridine iridium complexes”, Synth. Met., 160 : 354–360 (2010).
19. J. Li, Z. He, et. al.,“A Synthetic Route towards a Crown-Ether Linked Triphenylene Dimer”, Chin. J. Org. Chem., 36(4) : 590 – 594 (2010). (in Chinese)
20. L. Mu. Z. He*, et al.,“A color stable blue light emitting device using a pyrazolo[3,4-b]quinoline derivative as an emitter”, IEEE Photon. Technol. Lett., 20(21): 1781-1783 (2008)
21. J. Wang, Z. He*, et al.,“Photoluminescence and electroluminescence from a hybrid of lumogen red in nanoporous-silica”, J. Nanosci. & Nanotechnol., 8(3):1336-1340 (2008).
22. C. Zhang, Z. He*, et al.,“Study of mesogenic properties and molecular conformation from a heterogeneous tetramer with a triphenylene centre core and three cyanobiphenyl tails”, J Mol. Liq., 138 : 93–99 (2008).
23. J. Sun, Z. He*, et al.,“Preliminary photovoltaic response from a polymer containing p-vinylenephenylene amine backbone”, Solar Energy Materials & Solar Cells, 91: 1289-1298 (2007).
24. J. Wang, Z. He*, et al.,“Optical properties of BBOT-doped silica films prepared via sol-gel processing”, J. Lumin., 2007-12, 122-123 : 268–271 (2007).
25. Z. He, et al.,“Thin-layer photoluminescence and electroluminescence observed from pyrazoloquinoline-doped polymer matrices”, J. Lumin., 2007-12, 122-123 : 605–609 (2007).
26. C. Zhang, Z. He, et al.,“Observation of disorder effects on charged carrier mobility in triphenylene based discotic materials”, J. Lumin., 2007-12, 122-123 : 931–935 (2007).
27. H. Mao, Z. He, et al., “A discotic triphenylene dimer as organic hole transporting material for electroluminescence devices”, J. Lumin., 2007-12，122-123 : 942–945 (2007).
28. A.R. Tamvee, Z.He, et.al.,“Electron drift mobility in polystyrene doped with bispyrazolopyridine derivatives”, Appl. Phys. Lett., 81: 969 - 971 (2002).
29. Z. He*, F.J. Davis, et.al.,"Phase behaviour and non-periodic crystallisation of random aromatic copolyesters and their side chain bearing systems", Polymer, 42: 5351 – 5363 (2001).
30. A.R. Tamvee, Z. He, et.al.,“Electron drift mobility in pyrazolo[3,4b]quinoline doped polystyrene layers”, Appl. Phys. Lett., 77: 322 - 324 (2000).
31. Z. He, R.H. Olley,“On spherulitic forms in an aromatic poly(ester amide)”, Polymer, 41: 1157 - 1165 (2000).
32. Z. He*, G.H.W. Milburn, et.al.,“Blue electroluminescence of novel pyrazoloquinoline and bispyrazolopyridine derivatives in doped polymer matrices”, J. Mater. Chem. 7: 2323 - 2325 (1997).
33. Z. He, G.R. Mitchell, "Crystallisation of random aromatic copolyesters containing flexible spacer chains and side groups", Polymer, 35(6), 1322-1325 (1994).
34. Z. He, et al.,"Transformable proccessable rigid polyamide system containing flexible side chains for high performance material", Polymer, 35(10), 2218-2221 (1994).
35. Z. He, et al.,"Influence of side chain bearing units on the phase behaviour of a series of copoly(ester ether)s", Eur. Polym. J. 32(6), 735-746 (1996).
著作译著
专利
1. 何志群等 “太阳能电池”，中国发明专利申请，ZL 2004 1 0009256. 5
2. 何志群等 “节能型建筑透光板”，中国发明专利，ZL 2007 1 0098910.8
3. 何志群等 “一种苯并菲衍生物分子取向的控制方法”, 中国发明专利，ZL 2008 1 0126024.6
4. 孔翔飞、何志群等 “一种苝环桥接苯并菲类化合物及其制备方法”, 中国发明专利，ZL 2011 1 0006859.X