郭永 - 清华大学

个人简介

学习经历 1984 河北省张北师范学校中小学教育中师毕业 1990 河北师范大学物理系物理学学士学位 1993 河北师范大学物理系理论物理硕士学位 1997.5-1998.4 日本东北大学材料研究所留学 1998 清华大学物理系凝聚态物理博士学位工作经历 1984.7-1986.8 河北省张北县东盘营乡中学教师 1993.7-1995.1 河北师范大学物理系助教 1995.2-1997.4 清华大学物理系助理博士 1998.8-2000.7 清华大学物理系讲师 2005.8-2005.11 清华大学物理系副教授 1999.7-1999.10 2000.7-2000.9 2001.7-2001.9 2002.7-2002.8 日本东北大学材料研究所合作研究 2005.12-今清华大学物理系教授 2006.9-今清华大学物理系博士生导师

研究领域

从事凝聚态物理理论研究，主要研究领域 1、自旋电子学 2、量子噪声 3、纳米磁学 4、低维量子结构物理目前主要研究方向 1、低维量子系统中的输运性质及其电子态 2、自旋依赖的量子噪声 3、自旋-轨道耦合效应、自旋热电效应 4、磁量子结构物理

近期论文

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P.F. Yang and Y. GuoSpin-dependent tunneling time in periodic diluted-magnetic semiconductor/nonmagnetic-barrier superlatticesAppl. Phys. Lett. 108, 052402 (2016). X. Yang, J. Zheng, F. Chi, and Y. GuoSpin power and efficiency in an Aharnov-Bohm ring with an embedded magnetic impurity quantum dotAppl. Phys. Lett. 106, 193107 (2015). R.Y. Yuan, G.B. Zhu, X. Zhao, Y. Guo, H. Yan, Q. Sun, and A.C. JiCoulomb interaction effects on the terahertz photon-assisted tunneling through an InAs quantum dotPhys. Rev. B 89, 195301 (2014). Yu Song, Feng Zhai, and Yong GuoGeneration of a fully valley-polarized current in bulk grapheneAppl. Phys. Lett.103，183111 (2013). Y.S. Liu, X.F. Yang, X.K. Hong, M.S. Si, F. Chi, and Y. GuoA high-efficiency double quantum dot heat engineAppl. Phys. Lett. 103, 093901 (2013). Yu Song, Han-Chun Wu, and Yong GuoNegative differential resistances in graphene double barrier resonant tunneling diodesAppl. Phys. Lett.102，093118 (2013). Y.S.Liu, X.F. Yang, F. Chi, M.S. Si, and Y. GuoA proposal for time-dependent pure-spin-current generatorsAppl. Phys. Lett. 101, 213109 (2012). Yong Guo, Fei-Ruo Shen, and Xin-Yi ChenA tunable spin filter in periodic diluted magnetic semiconductor/semiconductor superlatticesAppl. Phys. Lett.101 (1), 012410 (2012). Yu Song, Han-Chun Wu, and Yong GuoGiant Gooshanchen shift in graphene double-barrier structuresAppl. Phys. Lett.100 (25), 253116 (2012). Feng Chi, Jun Zheng, Yu-Shen Liu, and Yong GuoRefrigeration effect in s single-level quantum dot with thermal biasAppl. Phys. Lett. 100 (23), 233106 (2012). Ling Qin, Hai-Feng Lü, and Yong GuoEnhanced spin injection efficiency in a four-terminal quantum dots systemAppl. Phys. Lett. 96 (7), 072109 (2010). Hai-Feng L Lü, Yong Guo,Xiao-Tao Zu,and Huai-Wu ZhangOptically controlled spin polarization in a spin transistorAppl. Phys. Lett. 94 (16),162109 (2009). Ling Qin and Yong GuoTunable shot noise in parallel-coupled double quantum dots’ systemJ. Phys.: Condens. Matter 20 (36), 365206 (2008). Tong-Guang Cheng, Hai-Feng L Lü, and Yong GuoOptically induced shot noise enhancement and suppression in a λ-type double-dot systemPhys. Rev. B 77 (20), 205305 (2008). Li Han and Yong GuoComment on ``Berry Phase in a Composite System"Phys. Rev. Lett. 100 (16), 168901(2008). Hai-Feng L Lü and Yong GuoPumped pure spin current and shot noise spectra of a two-level Rashba dotAppl. Phys. Lett. 92 (6), 062109 (2008). Rui Zhu and Yong GuoShot noise in the grapheme-based double-barrier structuresAppl. Phys. Lett. 91 (25), 252113 (2007). Hai-Feng L Lü and Yong GuoPure spin current in a three-terminal spin device in the presence of Rashba spin-orbit interactionAppl. Phys. Lett. 91 (9), 092128 (2007). Hai-Feng Lü and Yong GuoKondo effect and spin-polarized transport through a quantum dot withRashba spin-orbit interactionPhy. Rev. B 76 (4), 045120 (2007). Rui Zhu and Yong GuoDresselhaus spin-orbit coupling effect on the shot noise in resonant double-barrier structuresAppl. Phys. Lett. 90 (23), 232104 (2007). Yong Guo, Ci-En Shang, and Xin-Yi ChenSpin-dependent delay time and the Hartman effect in tunneling through diluted-magnetic-semiconductor/semiconductor heterostructuresPhys. Rev. B 72 (4), 045356 (2005). Yu-Xian Li, Yong Guo, and Bo-Zang LiRashba spin-orbit effect on electronic transport in ferromagnetic/semiconductor/ferromagnetic nanostructures under an applied electric fieldPhys. Rev. B. 71 (1), 012406 (2005). Feng Zhai, Hong-Qi Xu, and Yong GuoTunable spin polarization in a two-dimensional electron gas modulated by a ferromagnetic metal stripe and a Schottky metal stripePhys. Rev. B 70 (8), 085308 (2004). Feng Zhai, Yong Guo, and Bing-Lin GuCurrent and spin-filtering dual diodes based on diluted magnetic semiconductor heterostructures with a nonmagnetic barrierJ. Appl. Phys. 94 (8), 5432 (2003). Han-Chun Wu, Yong Guo, Xin-Yi Chen, and Bing-Lin GuGiant persistent current in a quantum ring with multiple armsPhys. Rev. B. 68 (12), 125330 (2003). Feng Zhai, Yong Guo, and Bing-Lin GuGiant magnetoresistance effect in a magnetic-electric barrier structurePhys. Rev. B 66 (12), 125305 (2002). Yong Guo, Feng Zhai, Bing-Lin Gu, and Yoshiyuki KawazoeResonant enhancement and negative-differential resistances in hybrid magnetic-electric barrier structuresPhys. Rev. B 66 (4), 045312 (2002). Yong Guo, Xin-Yi Chen, Feng Zhai, Bing-Lin Gu, and Yoshiyuki KawazoeSpin-filter diode based on ZnSe/Zn1-xMnxSe/Zn1-yMnySe/ZnSe heterostructuresAppl. Phys. Lett. 80 (24), 4591 (2002). Yong Guo, Bin Wang, Bing-Lin Gu, and Yoshiyuki KawazoeSpin tunneling time in a hybrid semimagnetic/semiconductor heterostructures with a single paramagnetic layerPhys. Lett. A 291 (6), 453 (2001). Yong Guo, Jun-Qiang Lu, Bing-Lin Gu, and Yoshiyuki Kawazoe Spin-resonant splitting in magnetically modulated semimagnetic semiconductorsuperlatticesPhys. Rev. B 64 (15), 155312 (2001). Yong Guo, Bing-Lin Gu, Hao Wang, and Yoshiyuki KawazoeSpin-resonant suppression and enhancement in ZnSe/Zn1-xMnxSe multilayer heterostructurePhys. Rev. B 63 (21), 214415 (2001). Yong Guo, Hao Wang, Bing-Lin Gu, and Yoshiyuki KawazoeSpin-polarized transport through a ZnSe/Zn1-xMnxSe heterostructure under an applied electric fieldJ. Appl. Phys. 88 (11), 6614 (2000). Yong Guo, Hao Wang, Bing-Lin Gu, and Yoshiyuki KawazoeElectric field effects on electronic tunneling transport in magnetic barrier structuresPhys. Rev. B 61 (3), 1728 (2000). Yong Guo, Bing-Lin Gu, Zhong Zeng, Jing-Zhi Yu, and Yoshiyuki KawazoeElectron-spin polarization in magnetically modulated quantum structuresPhys. Rev. B 62 (4), 2635 (2000). Yong Guo, Bing-Lin Gu, Zhi-Qiang Li, Jia-Lin Zhu, and Yoshiyuki KawazoeTransport properties of electrons in quasiperiodic magnetic superlatticesJ. Phys.: Condens. Matter 10 (7), 1549 (1998). Yong Guo, Bing-Lin Gu, Zhi-Qiang Li, Jing-Zhi Yu, and Yoshiyuki KawazoeResonance splitting effect and wave-vector filtering effect in magnetic superlatticesJ. Appl. Phys. 83 (8), 4545 (1998). Yong Guo, Bing-Lin Gu, Jing-Zhi Yu, Zhong Zeng, and Yoshiyuki KawazoeResonant tunneling in step-barrier structures under an applied electric fieldJ. Appl. Phys. 84 (2), 918 (1998). Yong Guo, Bing-Lin Gu, Wen-Hui Duan, and Yu ZhangTransport in asymmetric multiple-barrier magnetic nanostructuresPhys. Rev. B 55 (15), 9314 (1997).