H. N. Wang, Z. W. Ji*, S. Qu, G. Wang, Y. Z. Jiang, B. L. Liu, X. G. Xu, and H. Mino, "Influence of excitation power and temperature on photoluminescence in InGaN/GaN multiple quantum wells", Opt. Express 20, 3932–3940 (2012).
S. L. Huang, Z. W. Ji*, M. W. Zhao, L. Zhang, H. Y. Guo, B. L. Liu, X. G. Xu, and Q. X. Guo, "Effects of substrate temperature upon optical properties of ZnTe epilayers grown on (100) GaAs substrates by MOVPE", Phys. Status Solidi A 209, 2041-2044 (2012).
S. L. Huang, Z. W. Ji*, L. Zhang, M. S. Xu, S. Qu, X. G. Xu, and Q. X. Guo, "Effect of reactor pressure upon photoluminescence properties of ZnTe homoepitaxial layer", Optoelectron. Adv. Mater. – Rapid Commun. 7, 730-733 (2013).
H. Sun, Z. W. Ji*, H. N. Wang, H. D. Xiao, S. Qu, X. G. Xu, A. Z. Jin, and H. F. Yang, "Transfer and recombination mechanism of carriers in phase-separated InGaN quantum wells", J. Appl. Phys. 114, 093508 (2013).
L. Zhang, Z. W. Ji*, S. L. Huang, H. N. Wang, H. D. Xiao, Y. J. Zheng, X. G. Xu, Y. Lu, and Q. X. Guo, "Effect of substrate temperature on optical properties and strain distribution of ZnTe epilayer on (100) GaAs substrates", Thin Solid Films 536, 240-243 (2013).
F. Wang, Z. W. Ji*, Q. Wang, X. S. Wang, S. Qu, X. G. Xu, Y. J. Lv, and Z. H. Feng, "Green and blue emissions in phase-separated InGaN quantum wells", J. Appl. Phys. 114, 163525 (2013).
H. N. Wang, Z. W. Ji*, H. D. Xiao, M. Q. Wang, S. Qu, Y. Shen, and X. G. Xu, "Influence of injection current and temperature on electroluminescence in InGaN/GaN multiple quantum wells", Physica E 59, 56-59 (2014).
Q. Wang, Z. W. Ji*, H. D. Xiao, H. Y. Lv, J. F. Li, X. G. Xu, Y. J. Lv, and Z. H. Feng, "Photoluminescence of Nanoporous GaN Films Prepared by Electrochemical Etching", Chin. Phys. Lett. 31, 088103 (2014).
X. S. Wang, Z. W. Ji*, H. N. Wang, M. S. Xu, X. G. Xu, Y. J. Lü, and Z. H. Feng, "Internal quantum efficiency of InGaN/GaN multiple quantum well", Acta. Phys. Sin-Ch. Ed.63, 127801 (2014).
Q. Wang, Z. W. Ji*, F. Wang, Q. Mu, Y. J. Zheng, X. G. Xu, Y. J. Lü, and Z. H. Feng, "Influences of excitation power and temperature on photoluminescence in phase-separated InGaN quantum wells", Chin. Phys. B 24, 024219 (2015).
Q. Wang, C. R. Zhu, Y. F. Zhou, X. S. Wang, B. L. Liu, X. L. Wang, Y. J. Lv, Z. H. Feng, X. G. Xu, and Z. W. Ji*, "Fabrication and photoluminescence of strong phase-separated InGaN based nanopillar LEDs", Superlattices Microstruct. 88, 323–329 (2015).
H. Y. Lü, Q. Mu, L. Zhang, Y. J. Lü, Z. W. Ji*, Z. H. Feng, X. G. Xu, and Q. X. Guo, "Photoluminescence characteristics of ZnTe bulk crystal and ZnTe epilayer grown on GaAs substrate by MOVPE", Chin. Phys. B 24, 124207 (2015).
H. Y. Lü, Y. J. Lü, Q. Wang, J. F. Li, Z. H. Feng, X. G. Xu, and Z. W. Ji*, "Influence of excitation power on temperature-dependent photoluminescence of phase-separated InGaN quantum wells", Chin. Opt. Lett. 14, 042302-042306 (2016).
Q. Mu, M. S. Xu, X. S. Wang, Q. Wang, Y. J. Lv, Z. H. Feng, X. G. Xu, and Z. W. Ji*, "Influence of the InGaN/GaN quasi-superlattice underlying layer on photoluminescence in InGaN/GaN multiple quantum wells", Physica E 76, 1–5 (2016).
M. S. Xu, Q. Mu, L. F. Xiao, Q. B. Zhou, H. Wang∗, Z. W. Ji*, and X. G. Xu, "Temperature dependent current–voltage curves study of GaN-based blue light-emitting diode", Mater. Express 6, 205-209 (2016).
J. F. Li, C. F. Li, Q. Mu, Z. W. Ji*, Y. J. Lv, Z. H. Feng, X. G. Xu, and M. S. Xu*, "Influence of low temperature p-GaN layer on the optical properties of a GaN-based blue light-emitting diodes", Mater. Express 6, 527-532 (2016).
J. F. Li, Y. J. Lv, S. L. Huang, Z. W. Ji*, Z. Y. Pang, and X. G. Xu, "Influence of AlN barrier thickness on AlN/GaN heterostructure optical and transport properties", Optoelectron. Adv. Mater. – Rapid Commun. 11, 184-188 (2017).
Q. Wang*, Z. W. Ji*, Y. F. Zhou, X. L. Wang, B. L. Liu, X. G. Xu, X. G. Gao, and J. C. Leng, "Diameter-dependent photoluminescence properties of strong phase-separated dual-wavelength InGaN/GaN nanopillar LEDs", Appl. Surf. Sci. 410, 196–200 (2017).
J. F. Li, Y. J. Lv, C. F. Li, Z. W. Ji*, Z. Y. Pang, X. G. Xu, and M. S. Xu, "Intrinsic relationship between photoluminescence and electrical characteristics in modulation Fe-doped AlGaN/GaN HEMTs", Chin. Phys. B 26, 098504 (2017).
J. F. Li, C. F. Li, M. S. Xu, Z. W. Ji*, K. J. Shi, X. L. Xu, H. B. Li, and X. G. Xu, "“W-shaped” injection current dependence of electroluminescence linewidth in green InGaN/GaN-based LED grown on silicon substrate", Opt. Express 25, A871-A879 (2017).
C. F. Li, Z. W. Ji*, J. F. Li, M. S. Xu, H. D. Xiao, and X. G. Xu, "Electroluminescence properties of InGaN/GaN multiple quantum well-based LEDs with different indium contents and different well widths", Sci. Rep. 7, 15301 (2017).
H. Y. Lv, C. F. Li, J. F. Li, M. S. Xu, Z. W. Ji*, K. J. Shi, X. L. Xu, H. B. Li, and X. G. Xu, "Combined effect of the indium content and well width on electroluminescence in InGaN/GaN multiple quantum well-based LEDs", Mater. Express 7, 523-528 (2017).
X. L. Xu, Q. Wang, J. F. Li, Z. W. Ji*, M. S. Xu, H. F. Yang, and X. G. Xu,” Enhanced localisation effect and reduced quantum-confined Stark effect of carriers in InGaN/GaN multiple quantum wells embedded in nanopillars”, J. Lumin. 203, 216-221 (2018).
X. L. Xu, Q. Wang, J. F. Li, Z. W. Ji*, M. S. Xu, H. F. Yang, and X. G. Xu,” Enhanced localisation effect and reduced quantum-confined Stark effect of carriers in InGaN/GaN multiple quantum wells embedded in nanopillars”, J. Lumin. 203, 216-221 (2018).
2012年以前的成果:
Ji Zi-Wu*, Zheng Yu-Jun, and Xu Xian-Gang, “Optical properties of exciton and charged exciton in undoped ZnSe/BeTe type-II quantum wells under high magnetic fields”. Acta. Phys. Sin-Ch. Ed. 60, 047805 (2011).
Z. W. Ji*, Y.J. Zheng, and X. G. Xu. “Electron tunneling effects on radiative recombination in modulation n-doped ZnSe/BeTe type-II quantum wells”. Chin. Phys. B 19, 117303(2010).
Ji Zi-Wu*, Zheng Yu-Jun, Xu Xian-Gang, and Lu Yun, “Interface structure effects on optical property of undoped ZnSe/BeTe type-ΙΙ quantum wells”. Acta. Phys. Sin-Ch. Ed. 59, 7986 (2010).
Z. W. Ji*, H. Mino, K. Oto, K. Muro, and R. Akimoto. “Type-I interband transition in undoped ZnSe/BeTe type-II quantum wells under high excitation density”. Semicond. Sci. Technol. 24, 095016 (2009).
Ji Zi-Wu*, Lu, Yun, Chen Jin-Xiang, Mino Hirofumi, Akimoto Ryoichi, and Takeyama Shojiro “Built-in electric field and a new type of charged excitons observed in modulation-doped ZnSe/BeTe type- II quantum well”, Acta. Phys. Sin-Ch. Ed. 57, 1214-06 (2008).
Ji Zi-Wu*, Mino Hirofumi, Oto Kenichi, Muro Kiyofumi, Akimoto Ryoichi, and Takeyama Shojiro, "Magnetic field effect of charged excitons in n-doped ZnSe/BeTe type-II quantum wells" , Acta. Phys. Sin-Ch. Ed. 57, 6609-05 (2008).
Ji Zi-Wu*, Mino Hirofumi, Kojima Eiji, Akimoto Ryoichi, and Takeyama Shojiro "Optical property of modulated n-doped ZnSe/BeTe type-II quantum wells" , Acta. Phys. Sin-Ch. Ed. 57, 3260-07 (2008).
Z. W. Ji*, S. Takeyama, H. Mino, K. Oto, K. Muro, and R. Akimoto. “Spatially direct charged exciton photoluminescence in undoped ZnSe/BeTe type-II quantum wells”. Appl. Phys. Lett. 92, 093107(2008).
Z. W. Ji*, H. Mino, K. Oto, R. Akimoto, and S. Takeyam. “Electric- and magnetic- field effects on the radiative recombination in modulation n-doped ZnSe/BeTe type-II quantum wells”. Semicond. Sci. Technol. 21, 87(2006).
Z. W. Ji*, H. Yamamoto, H. Mino, R. Akimoto, and S. Takeyama. “Spin dependent transitions of charged excitons in type-II quantum wells”. Physica E 22, 632(2004).6.
Ziwu Ji*, Y. Enya, H. Mino, K. Oto, K. Muro, R. Akimoto, and S. Takeyama. “Optical de Haas oscillations of charged excitons in type-II ZnSe/BeTe quantum wells”. J. Phys.: Conf. Ser., 51 (2006) 427-430.