李桂琴 副教授

清华大学物理系
理科楼B305
北京 100084

电话：
传真：

ligqin@mail.tsinghua.edu.cn

个人网页：



个人简历
学历：博士，清华大学物理系。 工作经历：1991年8月开始在清华大学任教。


教学
大学物理B1 大学物理B2


研究领域
1 分子电子学 利用非平衡态格林函数的第一原理计算研究分子器件的输运问题
2 电子动量谱 （电子与原子、分子碰撞）
利用密度泛函研究分子的结构、能量信息。


奖励、荣誉和学术兼职
1 清华大学教学工作优秀成果二等奖 2 清华大学优秀教学软件二等奖
3 清华之友优秀教师二等奖
4 清华之友优秀青年教师二等奖


主要论著
发表的学术论文被ISI web of Science收录49篇,
2013
Guiqin Li and Yong Guo, Chinese Physics B 22, 117304 (2013).

2012
Guiqin Li and Runqin Li, Physica B 407, 3419 (2012).

2011
Guiqin Li and Jingkang Deng, Applied Physics A 105, 733 (2011).

2010年
1. Li GQ, Acta Physica Sinica59, 4985（2010）
2. Li GQ, Chinese Physics B19, 017201(2010)

2009年
1. Li GQ, The transport properties of boron nanostructures. Applied Physics Letters 94, 193116(2009)
2. Li GQ, Deng JK, Cai J, Communications in Theoretical Physics 52, 960(2009)
3. Li GQ, Cai J, Acta Physica Sinica58, 6453（2009）

2008年
Li GQ,Cai J,Deng J K, Rocha A R, Sanvito S
The difference of the transport properties of graphene with corrugation structure and with flat structure. Applied Physics Letters 92, 163104 (2008)

2006年
1Zhang SF， Ren XG, Su GL, Ning CG, Zhou H, Li B, Li GQ, Deng JK
Electron momentum spectroscopy study of thiophene: Binding energy spectrum and valence orbital electron density distributions. CHEMICAL PHYSICS 327 269 (2006)
2Ren XG, Ning CG, Deng JK, Zhang SF, Su GL, Huang YR, Li GQ
An investigation of distorted wave effects in pi* like molecular orbital by electron momentum spectroscopy. JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA151 92 (2006)
3Ning CG, Ren XG, Deng JK, Su GL, Zhang SF, Li GQ
Turn-up effects at low momentum for the highest occupied molecular orbital of oxygen at various impact energies by electron momentum spectroscopy. PHYSICAL REVIEW A 73 2 (2006)

2005年
1Li GQ, Deng JK, Li B, Ren XG, Ning CG
Valence-orbital-electron momentum distributions for butanone， Physical Review A 72, 062716 (2005)
2Li GQ, Deng JK, Li B, Ning CG, Ren XG, Zhang SF, Su GL
The valence shell binding energy spectra and the HOMO momentum profile of butanone by electron momentum spectroscopy， Chemical Physics Letters. 405, 220 (2005 ).
3Li GQ, Deng JK, Huang JD, Wang XD, Zheng Y
An investigation of the outer valance orbital electron density distribution of ethylene by electron momentum spectroscopy at 800 eV，European Physical Journal D.33, 387 (2005)
4Li GQ,Deng JK,Li B,Ning CG, Ren XG, Zhang SF, Su GL
EMS investigation of inner valance orbital 1a？ for butanone， Acta Physica Sinica 54, 4669（2005）
5X.G. Ren, C.G. Ning, J.K. Deng S.F. Zhang, G.L. Su, F. Huang, and G.Q. Li
Direct observation of distorted wave effects in ethylene using (e, 2e) reaction,，Physical Review Letters, 94, 163201 (2005)
6S.F. Zhang, X.G. Ren, G.L. Su, C.G. Ning, H. Zhou, B. Li, F. Huang, G.Q. Li and J.K. Deng
The outer valence orbital momentum profiles of thiophene by electron momentum spectroscopy，，Chemical Physics Letters, 401, 80 (2005)
7G.L. Su, C.G. Ning, S.F. Zhang, X.G. Ren, H. Zhou, B. Li, F. Huang, G.Q. Li, and J.K. Deng
An investigation of valence shell orbital momentum profiles of difluoromethane by binary (e, 2e) spectroscopy， JOURNAL OF CHEMICAL PHYSICS, 122, 54301 (2005)
7X.G. Ren, C.G. Ning, J.K. Deng, S.F. Zhang, G.L. Su, F. Huang, and G.Q. Li
Sensitive observations of orbital electron density image by electron momentum spectroscopy with different impact energies， CHEMICAL PHYSICS LETTERS, 404, 279 (2005)
8张书锋 苏国林 任雪光 宁传刚 周 晖 李 彬 李桂琴 邓景康
二乙酰分子内价轨道4ag+4bu的电子动量谱学研究，，物理学报, 54, 1552 (2005)
9张书锋苏国林任雪光宁传刚李彬周晖李桂琴邓景康
噻吩分子9a1+5b2轨道的电子动量谱学研究，科学通报, 50, 861 (2005)
10X.G. Ren, C.G. Ning, J.K. Deng, S.F. Zhang, G.L. Su, F. Huang, G.Q. Li
A new (e, 2e) electron momentum spectrometer with high sensitivity and high resolution, Review of Scientific Instruments, 76, 063103, (2005).
11Su Guolin, Ren Xueguang, Zhang Shufeng, Ning Chuangang, Zhou Hui, Li Bin, Li Guiqin, Deng Jingkang
Experimental and calculated momentum densities for the complete valence orbitals of the antimicrobial agent diacetyl, Chinese Physics, 14,1966 (2005)
12X.G. Ren, C.G. Ning, S.F. Zhang, G.L. Su, B. Li, H. Zhou, Y.R. Huang, G.Q. Li and J.K. Deng
Experimental and theoretical investigations into the electronic structure of cyclohexene by electron momentum spectroscopy , , J. Electron Spectroscopy and Related Phenomena, 149, 29 (2005)
13苏国林任雪光张书锋宁传刚周晖李彬黄峰李桂琴邓景康
环戊烯分子内价轨道1a'的电子动量谱学研究，物理学报, 54, 4108 (2005)
14X.G. Ren, C.G. Ning, J.K. Deng, G.L. Su, S.F. Zhang, Y.R. Huang, and G.Q. Li
Ionization–excitation of helium by (e, 2e) reaction，，PHYSICAL REVIEW A 72, 042718 (2005)
15 任雪光张书锋苏国林宁传刚周晖李彬黄峰李桂琴邓景康
环己烯（C6H10）分子2b和3a轨道的电子动量谱学研究，化学物理学报,18, 665 (2005)
16X.G. Ren, C.G. Ning, S.F. Zhang, G.L. Su, B. Li, H. Zhou, F. Huang, G.Q. Li and J.K. Deng
Exploring electron density distributions for the complete valence shell of cyclopentene using binary (e, 2e) spectrometer， Physical Review A, 72, 052712 (2005)

2004年之前
1Deng JK, Li GQ, Wang F, Su GL, Ning CG, Zhang T, Ren XG, Wang Y, Zheng Y
The outer valance orbital electron densities of cyclopentane by binary (e,2e) spectroscopy Journal of Chemical Physics 120, 10009 (2004).
2Su GL, Ren XG, Zhang SF ,NingCG, Zhou H, Li B, Li GQ, DengJK，WangY, ZhengY
An investigation of the 6a(g) inner valence orbital electron density of the antimicrobial agent diacetyl by binary (e,2e) spectroscopy， Chemical Physical Letters 385, 498 (2004)
3Su GL, Ning CG, Zhang SF, Ren XG, Zhou H, Li B, Huang F, Li GQ, Deng JK, Wang Y
An electron momentum spectroscopy study of the highest occupied molecular orbital of difluoromethane， Chemical Physical Letters 390, 162 (2004)
4Ren XG, Su GL, Zhang SE, Ning CG, Zhou H, Li B,Huang E, Li GQ, Deng JK
Investigation of the highest occupied molecular orbital of cyclohexene by electron momentum spectroscopy， Physics Letters A 331, 64 (2004)
5Zhou H, Su GL, Ren XG, Zhang SF, Li B, Ning CG, Li GQ, Deng JK
Electron momentum spectroscopy of inner valence orbitals 3a(1) and 2b(2) of methylene fluoride, , Chinese Journal of Chemical Physics 17, 233 (2004)
6Deng JK, Li GQ, Wang XD, Huang JD, Deng H, Ning CG, Wang Y, Zheng Y
Orbital electron densities of ethane: Comparison of electron momentum spectroscopy measurements with near Hartree-Fock limit and density functional theory calculations， Journal of Chemical Physics 117, 4839 (2002)
7Deng JK, Li GQ, Huang JD, Wang F, Ning CG, Lu J, He Y, Wang XD, Zhang YA, GaoH,WangY, Zheng YY
Distorted wave effects of the lb(3g) orbital in ethylene，Chinese Physics Letters 19, 47 (2002)
8Deng JK, Li GQ, He Y, HuangJD, DengH, Wang XD, Wang F, Zhang YA, Ning CG, Gao NF, WangY, ChenXJ, Zheng Y
Investigation of orbital momentum profiles of methylpropane (isobutane) by binary (e,2e) spectroscopy，Journal of Chemical Physics 114,882 (2001)