王晓方

1987年,吉林大学物理系,学士学位。

1993年,中国科学院上海光学精密机械研究所,理学博士学位。

2006年至今,中国科学技术大学物理学院,教授。

获奖情况:1995年获国家自然科学奖二等奖1项(本人排名第五)。

邮箱:wang1@ustc.edu.cn (用户名含数字1)

 

本人主要研究方向激光等离子体物理与诊断      

  激光与等离子体相互作用

  X射线、电子、离子等产生

  诊断方法与技术

 

激光等离子体高功率或高强度激光辐照物质产生的等离子体,即激光等离子体,能提供极端物理条件,例如超高电场、磁场、压强、能量密度等,成为研究极端条件下物质性质、高能量密度物理、惯性约束核聚变、高能粒子产生、光源新概念和技术等重要平台。激光等离子体及其在特定条件下产生的辐射,例如THz辐射、极紫外和软X射线、硬X射线、电子、离子、中子等,已应用到物理、化学、材料、生物与医学等多学科领域以及工业技术中,例如光谱与成像、放射照相、纳米制作、材料制备及加工与处理等。激光等离子体中通常同时发生多个物理过程并且在小空间尺度上随时间快速变化,对其诊断需要时间、空间、能谱分辨等方法与技术。

 

本人参研的部分论文

1)    激光、靶、激光与等离子体相互作用

(1) Yaolin-lin Li, Zhi-zhan Xu, Shi-sheng Chen, Xiao-fang Wang, Zhi-ming Jiang, and Xian-ping Feng, 1990, “Space-resolved investigation of soft-x-ray emission characteristics of a laser plasma in a half-cylindrical shell target”, Phys. Rev. A 41, 4528-4530.

(2) X.F. Wang, R. Fedosejevs, G. D. Tsakiris, 1998,Observation of Raman scattering and hard x-rays in short pulse laser interaction with high density hydrogen gas, Opt. Commun. 146, 363-370.

(3) H. Wang, S. Backus, Z. Chang, R. Wagner, K. Kim, X. Wang, D. Umstadter, T. Lei, M. Murnane, and H. Kapteyn, 1999“Generation of 10-W average-power, 40-TW peak-power, 24-fs pulses from a Ti:Sapphire amplifier system”J. Opt. Soc. Am. B 16, 1790-1794.

(4) Xiaofang Wang, Mohan Krishnan, Ned Saleh, Haiwen Wang, and Donald Umstadter, 2000, Electron acceleration and the propagation of ultrashort high-intensity laser pulses in plasmas, Phys. Rev. Lett. 84, 5324-5327.

(5) 李勇,洪伟,朱斌,吴玉迟,董克攻,刘东晓,何颖玲,张璐,巫顺超,谷渝秋,王晓方2011“超短超强激光与薄膜靶作用的光学光谱”,强激光与粒子束 23, 1290-1294.

(6) 董克攻,吴玉迟,郑无敌,朱斌,曹磊峰,何颖玲,马占南,刘红杰,洪伟,周维民,赵宗清,焦春晔,温贤伦,魏来,臧华平,余金清,谷渝秋,张保汉,王晓方2011,“充气型放电毛细管的密度测量及磁流体模拟”,物理学报 60095202.

(7) 马占南,王晓方2011,应用于低密度等离子体产生的气体靶模拟”,强激光与粒子束 232687-2691.

(8) 王广辉,王晓方,董克攻,2012超短超强激光导引及对电子加速的影响,物理学报 61165201.

(9) Xiaofang Wang, Guanghui Wang, Zhannan Ma, Kegong Dong, Bin Zhu, Yuchi Wu, and Yuqiu Gu, 2012,Propagation of an ultrashort, high-intensity laser pulse in gas-target plasma, J. Plasma Sci. 78, 483-489.

 

2) X射线、电子、离子等产生

(1) Xiao-fang Wang, Shi-sheng Chen, Zhi-zhan Xu, A. Pachtman, Yao-ling Li, and Ai-di Qian, 1991,Laser plasma X-ray emission studies using a pinhole transmission grating spectrometer, J. Appl. Phys. 69, 2015-2020.

(2) Z.Z. Xu, P.Z. Fan, L.H. Lin, Y.L. Li, X.F. Wang, R.X. Li, P.X. Lu, S.S. Han, L. Sun, A.D. Qian, Z.Q. Zhang, and J.Z. Zhou, 1994,Short wavelength soft-x-ray amplification in a Lithiumlike calcium plasmaPhys. Rev. A 49, 485-489.

(3) Xiaofang Wang, Ned Saleh, Mohan Krishnan, Haiwen Wang, Sterling Backus, Margaret Murnane, Henry Kapteyn, Dobnald Umstadter, Quandong Wang, and Baifei Shen, 2003,Generation of mega-electron-volt electron beams by an ultrafast intense laser pulse, J. Opt. Soc. Am. B 20, 132–137.

(4) Y. Oishi, T. Nayuki, T. Fujii, Y. Takizawa, X. Wang, T. Kayoiji, T. Sekiya, Y. Okano, Y. Hironaka, K.G. Nakamura, K. Kondo, K. Horioka, T. Yamazaki, A. Andreev, and K. Nemoto, 2005,Dependence on laser intensity and pulse duration in proton acceleration by irradiation of ultrashort laser pulses on a Cu foil target, Phys. Plasmas 12, 073102.

(5) Xiaofang Wang, Koshichi Nemoto, Takuya Nayuki, Yuji Oishi, and Klaus Eidmann, 2005,Effect of plasma peak density on energetic proton emission in ultrashort high-intensity laser-foil interactions, Phys. Plasmas 12, 113101.

(6) X. Wang, K. Nishikawa, and K. Nemoto, 2006,Observation of a quasimonoenergetic electron beam from a femtosecond prepulse-exploded foil, Phys. Plasmas 13, 080702.

(7) Kumiko Nishikawa, Kei Takano, Hidekazu Miyahara, Tohru Kawamura, Akitoshi Okino, Eiki Hotta, Takuya Nayuki, Yuji Oishi, Takashi Fujii, Xiaofang Wang, and Koshichi Nemoto, 2006,Nanofractal structure consisting of nanoparticles produced by ultrashort laser pulses, Appl. Phys. Lett. 89, 243112.

(8) 李勇,洪伟,吴玉迟,朱斌,何颖玲,赵宗清,胡峰,滕建,刘东晓,詹夏宇,谷渝秋,王晓方2010,“超薄靶激光质子加速实验研究”,强激光与粒子束221001-1004.

(9) 董克攻,谷渝秋,朱斌 吴玉迟,曹磊峰,何颖玲,刘红杰,洪伟,周维民,赵宗清,焦春晔,温贤伦,张保汉,王晓方2010,“超强飞秒激光尾波场加速产生58 MeV准单能电子束实验”,物理学报 598733-8738.

(10) Ke-Gong Dong, Yu-Chi Wu, Bin Zhu, Ying-Ling He, Wei-Min Zhou, Lei-Feng Cao, Hong-Jie Liu, Zong-Qing Zhao, Xian-Lun Wen, Chun-Ye Jiao, Wei Hong, Yu-Qiu Gu, Bao-Han Zhang, and Xiao-Fang Wang, 2011,The influence of plasma density decreasement by pre-pulse on the laser wakefield acceleration, AIP Advances 1042157.

(11) 蔡涓涓,黄文忠,谷渝秋,董克攻,吴玉迟,朱斌,王晓方2011,“超热电子产生Ka辐射的参数影响”,强激光与粒子束 231082-1086. 

(12) Baifei Shen, Yuchi Wu, Kegong Dong, Bin Zhu, Yuqiu Gu, Liangliang Ji, Chunye Jiao, Jian Teng, Wei Hong, Zhongqing Zhao, Leifeng Cao, Xiaofang Wang, and M. Y. Yu, 2012,High-charge energetic electron bunch generated by 100 TW laser pulse, Phys. Plasmas 19, 033106.

(13) 王通,王晓方2016“激光尾场加速电子的密度梯度注入的解析处理”,物理学报 65044102.

(14) Bao Du and Xiao-Fang Wang2017Influence of an external axial magnetic field on betatron radiation from the interaction of a circularly polarized laser with plasmaPhys. Plasmas 24093106.

 

3) 诊断方法与技术

(1) Xiao-fang Wang, Zhi-zhan Xu, Shi-sheng Cheng, Ai-di Qian, Pin-zhong Fan, Zheng-quan Zhang, Li-huang Lin, Xian-ping Feng, Mei-xia Gong, Bing Shan and Sheng-chen Gao, 1991,Evolution of spectrally discriminated spatial uniformity of line-shaped plasmas, Appl. Phys. Lett. 58, 2901-2903.

(2) Xiaofang Wang, Zhizhan Xu, Pinzhong Fan, Lihuang Lin, Yaolin Li, Peixiang Lu, Ruxin Li, Aidi Qian, Zhengquan Zhang, 1993,Time and space resolved studies of recombination x-ray laser, Opt. Commun. 102, 271-276.

(3) Xiaofang Wang, Zhizhan Xu, Zhengquan Zhang, Pinzhong Fan, Baifei Shen, Shensheng Han, Lingqing Zhang, Peixiang Lu, Ruxin Li, Xianping Feng, Aidi Qian, 1994,An alternative method for gain determination of recombination X-ray lasers, Opt. Commun. 113, 85-90.

(4) 董克攻,朱斌,吴玉迟,苏春晓,于瑞珍,谷渝秋,王晓方2010,“用于激光尾波场中电子束电荷测量的积分束流仪标定”,强激光与粒子束 222819-2823.

(5) 蔡涓涓,黄文忠,谷渝秋,董克攻,吴玉迟,朱斌,王晓方2011,“双荧光层靶Ka线强度比诊断靶内超热电子温度”,强激光与粒子束 231303-1306.

(6) Lai Wei, Longyu Kuang, Wei Fan, Huaping Zang, Leifeng Cao, Yuqiu Gu, Xiaofang Wang, 2011,Annulus-sector-element coded Gabor zone plate at the x-ray wavelength, Opt. Express 19, 21419-21424.

(7) 肖渊,王晓方,滕建,陈晓虎,陈媛,洪伟,2012“激光加速电子束放射照相的模拟研究”,物理学报 61234102.

(8) Xiaohu Chen and Xiaofang Wang, 2013,Single-focus x-ray zone plate by stagger arrangemen of zones, Opt. Express 21, 20005-20014.

(9) 陈媛、王晓方、邵光超,2015, 电子束放射照相的特性与参数优化”,物理学报 64154101.

(10) Xue-juan WuXiao-fang WangXiao-hu Chen2016,Mega-electron-volt electron scattering and radiography of plasmaChin. Phys. Lett. 33065201.

(11) Guangchao Shao and Xiaofang Wang2016,A numerical study on charged-particle scattering and radiography of a steep density gradientPhys. Plasmas 23092703.

(12) 袁亚运,王晓方2016,X射线菲涅耳波带板成像和投影式相衬成像的数值模拟比较”,强激光与粒子束 28102001.

(13) Minxi Yang, Xiaofang Wang2018,A phase retrieval method for X-ray microscopy based on a 𝜋∕2-biased X-ray zone-plate pairOpt. Commun. 41140-47.

(14) Bao Du and Xiao-Fang Wang, 2018,Prevention of trajectory crossings in proton radiography and the reconstruction of a sheath electric field, AIP Advances 8, 125328.

(15) 陆中伟,王晓方2019, 光源尺寸和光谱带宽对波带板成像的影响,物理学报 68, 035202.

(16) Yu Zhang, Xiaofang Wang, 2020,Numerical investigation on relativistic electron scattering by a plasma density gradient, Plasma Phys. Control. Fusion 62, 095023.

 

招生信息