Preparation and Microstructure of Nanosized GaN Crystals
YU San, LI Hong-dong, YANG Hai-bin, LI Dong-mei, SUN Hai-ping, ZOU Guang-tian
National Laboratory of Superhard Materials, Jilin University, Changchun 130023
Preparation and Microstructure of Nanosized GaN Crystals
YU San;LI Hong-dong;YANG Hai-bin;LI Dong-mei;SUN Hai-ping;ZOU Guang-tian
National Laboratory of Superhard Materials, Jilin University, Changchun 130023
关键词 ：
42.70.Nq ,
81.20.Ev ,
61.16.Bg
Abstract ： Gallium nitride crystals in nano-scale have been fabricated by dc arc plasma method using gallium and N2 +NH3 as starting materials. Transmission electron microscope, selected area diffraction and x-ray diffraction investigation of the as-grown GaN crystals show that the well faceted crystals are single crystalline GaN in wurtzite structure having lattice constants a0 = 3.18 Å and c0 = 5.18 Å.
Key words ：
42.70.Nq
81.20.Ev
61.16.Bg
出版日期: 1996-06-01
:
42.70.Nq
(Other nonlinear optical materials; photorefractive and semiconductor materials)
81.20.Ev
(Powder processing: powder metallurgy, compaction, sintering, mechanical alloying, and granulation)
61.16.Bg
引用本文:
YU San;LI Hong-dong;YANG Hai-bin;LI Dong-mei;SUN Hai-ping;ZOU Guang-tian
. Preparation and Microstructure of Nanosized GaN Crystals[J]. 中国物理快报, 1996, 13(6): 444-446.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1996/V13/I6/444
[1]
ZHU Ke;LI Cheng-Feng;ZHU Zhen-Gang. Measurement of Electrical Conductivity of Porous Titanium and Ti6Al4V Prepared by the Powder Metallurgy Method
[2]
YANG Deng-Ke;WEN Cui-E;HAN Fu-Sheng;WANG Qing-Zhou;LI Hai-Jin. Preparation of Mg55 Ni35 Si10 Amorphous Powders by Mechanical Alloying and Consolidation by Vacuum Hot Pressing
[3]
WU Qiang;XU Jing-Jun;RUPP Romano;ZHANG Xin-Zheng;LOU Ci-Bo;BUGAYCHUK Sveta. Transition from Backscattering Speckles to Phase Conjugation in LiNbO3 :Fe
[4]
JIN Zhao-Hui;LI Zhong-Yu;KASATANI Kazuo;OKAMOTO Hiroaki. Anisotropy in Third-Order Nonlinear Optical Susceptibility of a Squarylium Dye in a Nematic Liquid Crystal
[5]
LI Guang-Ming;WAN Yu-Hong;JIANG Zhu-Qing;TAO Shi-Quan. Holographic and Thermal-Fixing Characteristics of Doubly Doped Zn:Fe:LiNbO3 Crystals
[6]
JIN Zhao-Hui;LI Zhong-Yu;KASATANI Kazuo;OKAMOTO Hiroaki. Fast Optical Switching Using Oriented Cyanine Dye-Doped Nematic Liquid Crystal
[7]
LI Zhong-Yu;JIN Zhao-Hui;KASATANI Kazuo;OKAMOTO Hiroaki. Large Third-Order Optical Nonlinearity and Fast Response of a Squarylium Dye
[8]
CHEN Dai-Jian;DING Sha;HAN Jun-Bo;ZHOU Hui-Jun;XIAO Si;XIONG Gui-Guang;WANG Qu-Quan;. A Sign Alternation of Nonlinear Absorption in Gold Composite Films in Z-Scan
[9]
ZHANG Xue-Ru;OUYANG Qiu-Yun;WANG Yu-Xiao;JIANG Li;SONG Ying-Lin;LI Yu-Liang;WEI Tai-Huei. Nonresonant Saturation Absorption in Electrostatic Self-Assembly Films Containing Methanofullerene
[10]
DAI Cui-Xia;LIU Li-Ren;LIU De-An;CHAI Zhi-Fang. Sensitivity Improvement by UV-Light Recording in LiNbO3 :Ce:Cu Crystals
[11]
ZANG Guo-Zhong;WANG Jin-Feng;CHEN Hong-Cun;SU Wen-Bin;WANG Chun-Ming;QI Peng. Nonlinear Electrical Behaviour of Composite SnO2 --Zn2 SnO4 System
[12]
TANG Li-Qin;ZHAO Li-Juan;ZHANG Xin-Zheng;YU Hua;MENG Jie;LIANG Qin;XU Jing-Jun;KONG Yong-Fa. Luminescent Enhancement in Mg- and Er-Codoped LiNbO3 Crystals
[13]
LI Guang-Bo;GONG Zhao;JIA Ke-Miao;LONG Wen-Hua;YANG Jian-Yi;JIANG Xiao-Qing;WANG Yue-Lin;WANG Ming-Hua. Compact Arrayed-Waveguide Grating on Silicon-on-Insulator with Integrated Waveguide Turning Mirrors
[14]
WANG Zhen-Hua;ZHANG Xin-Zheng;XU Jing-Jun;WU Qiang;QIAO Hai-Jun;TANG Bai-Quan;RUPP Romano;KONG Yong-Fa;CHEN Shao-Lin;HUANG Zi-Heng;LI Bing;LIU Shi-Guo;ZHANG Ling. Time-Resolved Femtosecond Degenerate Four-Wave Mixing in LiNbO3 :Fe,Mg Crystal
[15]
LI Cheng-Feng;ZHU Zhen-Gang. Apparent Electrical Conductivity of Porous Titanium Prepared by the Powder Metallurgy Method
1996, Vol. 13 
