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Ferromagnetic nature of (Ga, Cr)As epilayers revealed by magnetic circular dichroism 期刊论文
SOLID STATE COMMUNICATIONS, 2011, 卷号: 151, 期号: 6, 页码: 456-459
Authors:  Wu H;  Gan HD;  Zheng HZ;  Lu J;  Zhu H;  Ji Y;  Li GR;  Zhao JH;  Zheng, HZ, Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, POB 912, Beijing 100083, Peoples R China. hdgan@riec.tohoku.ac.jp;  hzzheng@red.semi.ac.cn
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Magnetic Semiconductors  Molecular Beam Epitaxy  Magneto-optical Effects  Transport-properties  Semiconductor  (Ga  Cr)As  
Influence of magnetocrystalline anisotropy on magneto-optics in GaMnAs/InGaAs epilayer 期刊论文
JOURNAL OF INFRARED AND MILLIMETER WAVES, 2011, 卷号: 30, 期号: 1, 页码: 1-5
Authors:  Zhu K;  Zheng HZ;  Gan HD;  Liu JA;  Zhu H;  Zhang H;  Li GR;  Zhao JH;  Zheng, HZ, CAS, Inst Semicond, State Key Lab Superlattice & Microstruct, Beijing 100083, Peoples R China. zhuke@semi.ac.cn;  hzzheng@red.semi.ac.cn
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Magneto-optical Effect  Oscillation  Magnetic Anisotropic  Semiconductors  (Ga  (Ga  Mn)As  Mn)As Films  
Spin injection in the multiple quantum-well LED structure with the Fe/AlO (x) injector 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2010, 卷号: 53, 期号: 4, 页码: 649-653
Authors:  Wu H (Wu Hao);  Zheng HZ (Zheng HouZhi);  Liu J (Liu Jian);  Li GR (Li GuiRong);  Xu P (Xu Ping);  Zhu H (Zhu Hui);  Zhang H (Zhang Hao);  Zhao JH (Zhao JianHua);  Zheng, HZ, Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, Beijing 100083, Peoples R China.’电子邮箱地址: hzzheng@semi.ac.cn
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Spintronics  Spin Injection  Light Emitting Diode  Multiple Quantum Well  Semiconductor Spintronics  
Dynamics of photo-enhanced magneto-crystalline anisotropy in diluted ferromagnetic GaMnAs 期刊论文
SOLID STATE COMMUNICATIONS, 2010, 卷号: 150, 期号: 29-30, 页码: 1419-1421
Authors:  Luo J (Luo J.);  Zheng HZ (Zheng H. Z.);  Shen C (Shen C.);  Zhang H (Zhang H.);  Zhu K (Zhu K.);  Zhu H (Zhu H.);  Liu J (Liu J.);  Li GR (Li G. R.);  Ji Y (Ji Y.);  Zhao JH (Zhao J. H.)
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Semiconductors  Magnetic Films  Time-resolved Kerr Rotation  Magnetic Linear Dichroism  
Ultrafast photo-induced turning of magnetization and its relaxation dynamics in GaMnAs 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2010, 卷号: 53, 期号: 5, 页码: 779-782
Authors:  Luo J (Luo Jing);  Zheng HZ (Zheng HouZhi);  Shen C (Shen Chao);  Zhang H (Zhang Hao);  Zhu K (Zhu Ke);  Zhu;  H (Zhu Hui);  Liu J (Liu Jian);  Li GR (Li GuiRong);  Ji Y (Ji Yang);  Zhao JH (Zhao JianHua);  Zheng, HZ, Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, Beijing 100083, Peoples R China. 电子邮箱地址: hzzheng@red.semi.ac.cn
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Dilute Magnetic Semiconductor  Magneto-crystalline Anisotropy  Time-resolved Kerr Rotation  Coherent Precession  
Transport properties in a gated heterostructure with a trapezoidal AlxGa1-xAs barrier layer 期刊论文
PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2009, 卷号: 41, 期号: 8, 页码: 1379-1381
Authors:  Tan XT;  Zheng HZ;  Liu J;  Zhu H;  Xu P;  Li GR;  Yang FH;  Zheng HZ Chinese Acad Sci Inst Semicond State Key Microstruct & Superlattices POB 912 Beijing 100083 Peoples R China. E-mail Address: hzzheng@semi.ac.cn
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Hemt  2deg  
High responsivity resonant-cavity-enhanced InGaAs/GaAs quantum-dot photodetector for wavelength of similar to 1 mu m at room temperature 期刊论文
ELECTRONICS LETTERS, 2009, 卷号: 45, 期号: 6, 页码: 329-330
Authors:  Sun XM;  Zhang H;  Zhu H;  Xu P;  Li GR;  Liu J;  Zheng HZ;  Sun XM Chinese Acad Sci State Key Lab Microstruct & Superlattices Inst Semicond POB 912 Beijing 100083 Peoples R China. E-mail Address: hzzheng@semi.ac.cn
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Photodiode  
鉴别样品是否含有微小半导体碳纳米管束的方法 专利
专利类型: 发明, 申请日期: 2008-11-19, 公开日期: 2009-06-04, 2009-06-11
Inventors:  谭平恒;  张俊;  李桂荣
Adobe PDF(464Kb)  |  Favorite  |  View/Download:901/179  |  Submit date:2009/06/11
提高半导体型碳纳米管发光效率的方法 专利
专利类型: 发明, 申请日期: 2008-11-19, 公开日期: 2009-06-04, 2009-06-11
Inventors:  谭平恒;  张俊;  李桂荣
Adobe PDF(365Kb)  |  Favorite  |  View/Download:881/196  |  Submit date:2009/06/11
共焦显微中远红外探测器光谱响应测量系统 专利
专利类型: 发明, 申请日期: 2008-06-25, 公开日期: 2009-06-04, 2009-06-11
Inventors:  朱汇;  郑厚植;  谭平恒;  章昊;  甘华东;  孙晓明;  李桂荣
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