Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Zhang, Xi"'
Autor:
杨光 Yang Guang, 黄华茂 Huang Hua-mao, 章熙春 Zhang Xi-chun, 王洪 Wang Hong, 陈科 Chen Ke, 邵英华 Shao Ying-hua
Publikováno v:
Chinese Journal of Luminescence. 35:980-985
Publikováno v:
Chinese Physics. 15:2385-2388
MgxZn1−xO thin films have been prepared on silicon substrates by radio frequency magnetron sputtering at 60°C. The thin films have hexagonal wurtzite single-phase structure and a preferred orientation with the c-axis perpendicular to the substrate
Autor:
Zhang Xi-Yao, Wu Jin-Lei, Gong Qi-Huang, Liu Chun-Ling, Zhang Qi-Feng, Xu Bei-Xue, Jiang Hong-Bing, Pan Xin-Yu
Publikováno v:
Chinese Physics Letters. 20:133-136
The experimental conditions for photoactivated intermittent fluorescence from nanoscale silver oxide were studied with fluorescence microscopy. Strong fluorescence was observed from the Ag2O particles with size of 10-20 nm excited with both blue and
Autor:
Kong Xiang-Gui, Shen De-Zhen, Zhang Ji-Ying, Zhong Guo-Zhu, Xu Wu, Liu Yi-Chun, LU You-Ming, Fan Xi-Wu, Zhang Li-Gong, Zhang Xi-Tian
Publikováno v:
Chinese Physics Letters. 19:127-130
We present a simple and useful method for preparing high-quality nanocrystalline ZnO thin films, i.e. the thermal oxidation of high-quality ZnS films prepared by the low-pressure metal-organic chemical vapour deposition technique. The x-ray diffracti
Blue Cathodoluminescence from Highly Er-Doped ZnO Thin Films Induced by the Phonon Bottleneck Effect
Autor:
Ma Jiangang, Liu Yi-Chun, Fan Xi-Wu, Zhang Xi-Tian, Zhong Guo-Zhu, LU You-Ming, Xu Wu, Shen De-Zhen
Publikováno v:
Chinese Physics Letters. 20:401-403
The room-temperature blue cathodoluminescence (CL) from highly Er-doped ZnO thin films has been studied by using different electron beam currents (EBCs). The ZnO:Er thin films used in our experiment were prepared by simultaneous evaporation from two
Publikováno v:
Acta Physica Sinica. 54:1731
SnO22:Sb films have been prepared on glass substrates by rf magnetron sputtering method. The prepared samples are polycrystalline thin films with rutile structure of pure SnO22 and have orientation of [110] direction. The phot oluminescence of th
Publikováno v:
Acta Physica Sinica. 54:4309
MgxZn1-xO films(0≤x≤030) have been prepared on sap phire substrates by radio frequency magnetron sputtering at a substrate tempera ture of 80℃. Optical and structural properties of the MgxZn1-x O films were studied using transmittance and x-
Autor:
Gao Hong, Wang Yu-Xi, Zhang Ji-Ying, Liu Yi-Chun, Xiao Zhi-Yan, Xu Wu, Zhang Wei-Li, Zhang Xi-Tian
Publikováno v:
Acta Physica Sinica. 52:740
In this paper, we report the photoluminescence from high-quality nanocrystalline ZnO thin films. The high-quality nanocrystalline ZnO thin films are prepared by thermal oxidation of ZnS films at 800℃, which are deposited by low-pressure metal-organ
Publikováno v:
Acta Physica Sinica. 46:1118
We present a simple,but highly sensitive,method for obtaining both the sign and magnitude of the nonlinear refractive index and the nonlinear absorption coefficient as a function of wavelength. It is shown theoretically that these paramters can be ea