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赖天树

职  称: 教授
学  位: 博士
毕业学校: 西安交通大学
联系电话: 020-84111151
电子邮件: stslts@mail.sysu.edu.cn

主要经历: 

教育与研究经历

1980-1987,南京理工大学本科,硕士.

1987-1990,西安交通大学博士.

1991-1993,中国科学技术大学博士后

1997-1998,香港大学访问学者

1999-2000,美国University of South Carolina博士后.

工作经历

1993-1997,中山大学物理系副教授

2001-今,中山大学物理科学与技术学院教授,博士导师.

 

学科方向: 

光学、凝聚态物理

研究方向: 超快激光技术与光谱,凝聚态物理中的超快过程

研究课题

主持完成广东省,国家自然科学基金项目十余项,包括国家自然科学基金重大项目课题一项.

目前正主持两项国家自然科学基金面上项目,一国家重大基础研究计划课题和广东省自然科学基金重点项目1项.

 

技术专长: 

飞秒激光产生、测量、诊断,超快激光光谱,半导体自旋电子学与自旋电子器件,超高速光电子技术与器件,超快磁光存储与相变存储动力学,高速磁光存储与相变存储技术与器件等

荣誉获奖: 

广东省科技论文一等奖,高教厅科技进步二等奖

代表论著: 

在Appl.Phys.Lett., Opt.Lett, Opt.Expr., Phys. Rev. A, Appl. Opt, Appl. Spectro, J. of Chem Phys,Chin Phys. Lett, 中国科学通报,中国科学,物理学报,光学学报,中国激光等国内外期刊上发表研究论文150余篇,多数被SCI和EI收录。获得国家发明专利授权9项。

近期代表性论文

  1. Hua-Liang Yu, Shaoyin Fang, Jinhui Wen and Tianshu Lai, Measurement of electron-spin transports in GaAs quantum wells using a transmission-grating-sampled circular dichroism absorption spectroscopy, J. Appl. Phys. 116, 173765 (Nov. 5, 2014)
  2. Huagang Li, Zhiwei Shi, Xiujuan Jiang, Xing Zhu, Tianshu Lai and Chaohong Lee, Localized surface modes in parity-time-symmetric potentials, Opt. Lett. 39 (17), 5154-7 (Sep. 1, 2014).
  3. Ke Chen, Huihui Li, Lai-Peng Ma, Wencai Ren, Jian-Ying Zhou, Hui-Ming Cheng, and Tianshu Lai, Ultrafast linear dichroism-like absorption dynamics in graphene grown by chemical vapor deposition, J. Appl. Phys. 115, 203701 (28 May,2014).
  4. Huagang Li, Xing Zhu, Zhiwei Shi, Boris A. Malomed, Tianshu Lai and Chaohong Lee, Bulk vortices and half-vortex surface modes in PT symmetric media, Phys. Rev. A 89, 053811 (2014).
  5. Ke Chen, Huihui Li, Lai-Peng Ma, Wencai Ren, Ting-Fung Chung, Hui-Ming Cheng, Yong P. Chen, Tianshu Lai, Diversity of ultrafast hot-carrier-induced dynamics and striking sub-femtosecond hot-carrier scattering times in graphene, Carbon 72, 402-409 (2014)
  6. Shufa Li, Ruixin Gao, Chuyuan Cheng, Yong Yan, and Tianshu Lai, Intrinsic subpicosecond magnetization reversal driven by femtosecond laser pulses in GdFeCo amorphous films, Appl. Phys. Lett.03, 242411 (2013).
  7. Chuyuan Cheng, Kangkang Meng, Shufa Li, Jianhua Zhao, and Tianshu Lai, femtosecond laser excitation of multiple spin waves and composition dependence of Gilbert damping in full-Heusler Co2Fe1-xMnxAl films, Appl. Phys. Lett. 103, 232406 (Dec. 2013)
  8. Simian Li, Dong Zhou, Ting Wen, Weiling Zhu, Zhitang Song, and Tianshu Lai, Femtosecond laser-irradiated crystallization of amorphous Si2Sb2Te3 films and its in-situ characterization by coherent phonon spectroscopy, Opt. Express 21, 10222 (APR 2013)
  9. Zhifeng Chen, Ming Yi, Ming Chen, Shufa Li, Shiming Zhou, and Tianshu Lai, Spin waves and small intrinsic damping in an in-plane magnetized FePt film, Appl .Phys. Lett. 101, 222402 (2012, Nov.)
  10. Weiling Zhu, Yegang Lu, Simian Li, Zhitang Song, and Tianshu Lai, femtosecond laser-induced crystallization of amorphous Ga-Sb-Se films and coherent phonon dynamics, Opt Express 20, 18585-90 (2012 Aug).
  11. Ke Chen, Wenfang Wang, Jingda Wu, D. Schuh, W. Wegscheider, T. Korn, and Tianshu Lai, Transmission-grating-photomasked transient spin grating and its application to measurement of electron-spin ambipolar diffusion in (110) GaAs quantum wells, Opt. Expr. 20(7), 8192 (2012)
  12. Ke Chen, Wenfang Wang, Jianming Chen, Jinhui Wen, and Tianshu Lai, A transmission-grating-modulated pump-probe absorption spectroscopy and demonstration of diffusion dynamics of photoexcited carriers in bulk intrinsic GaAs film, Opt. Expr. 20, 3580 (2012)
  13. Weiling Zhu, Changzhou Wang, Mingcheng Sun, Simian Li, Jiwei Zhai, and Tianshu Lai, Characterization of Femtosecond laser-irradiation crystallization and structure of multiple periodic Si/Sb80Te20 nanocomposite films by coherent phonon spectroscopy, Opt. Express 19, 22684 (2011)
  14. Zhifeng Chen, Ruixin Gao, Zixin Wang, Chudong Xu, Daxin Chen, and Tianshu Lai, Field-dependent ultrafast dynamics and mechanism of magnetization reversal across ferrimagnetic compensation points in GdFeCo amorphous alloy films, J. App.Phys. 108, 023902 (Jul. 2010), also selected for Virtual Journal of Ultrafast Science 9, 8 issue (2010)。被点评,在AIP网站News room home栏目(http://www.eurekalert.org/jrnls/aip/)2010年9月21日消息报道中以标题:Progress toward terabit-rate high-density recording,点评此工作
  15. Chudong Xu, Zhifeng Chen, Daxin Chen, Shiming Zhou and Tianshu Lai, Origin of anomalous hysteresis loops induced by femtosecond laser pulses in GdFeCo amorphous films, Appl. Phys. Lett. 96, 092514 (2010, Mar)
  16. X. D. Liu, Z. Xu, R.X. Gao, Z. F.Chen, T. S. Lai, J. Du and S. M. Zhou, Single laser pulse induced dynamic magnetization reversal mechanism of perpendicularly magnetized L10 FePt films, J. Appl. Phys.106, 053907 (2009,Sep)
  17. Hua-Liang Yu, Xiu-Min Zhang, Peng-Fei Wang, Hai-Qiao Ni, Zhi-Chuan Niu and Tianshu Lai, Measuring spin diffusion of electrons in bulk n-GaAs using circularly dichromatic absorption difference spectroscopy of spin gratings, Appl. Phys. Lett. 94, 202109 (2009).
  18. Lihua Teng, Peng Zhang, Tianshu Lai, and Mingwei Wu, Density dependence of spin relaxation in GaAs quantum well at room temperature, EuroPhys. Lett. 84, 27006 (2008 Oct)
  19. Xiaodong Liu, Zhen Xu, Ruixin Gao, Haining Hu, Zhifeng Chen, Zixin Wang, Jun Du, Shiming Zhou and Tianshu Lai, Dynamics of magnetization, reversal and ultrafast demagnetization of TbFeCo amorphous films, Appl. Phys. Lett. 92, 232501 (2008, Jun).