网站首页 > 师资队伍 > 副教授 > 正 文

李博文

【来源:核学院 | 发布日期:2015-10-15 】     【选择字号:
职称/Title:副教授,硕导(粒子与原子核物理)/Associate Prof.
 
工作经历/Professional Employment:
2014.01 – 兰州大学核科学与技术学院 副教授/Associate Prof., Lanzhou University
2014.12 – 兰州大学核科学与技术学院 硕士研究生导师/Master Mentor, Lanzhou University
 
学习经历/Education
2010.09 – 2013.12 爱尔兰都柏林大学 原子与等离子体物理 博士 导师:Gerard O’Sullivan
PhD: Physics University College Dublin (UCD) Dec, 2013 Advisor: Prof. Gerard O’Sullivan
2007.09 – 2010.06 西北师范大学 原子与分子物理 硕士 导师:董晨钟
M.Sc: Physics Northwest Normal University June, 2010 Advisor: Prof. Chenzhong Dong
2003.09 - 2007.06 西北师范大学物理系 学士
B.Sc: Physics education Northwest Normal University, June,2007
 
研究方向/ Research Interest:
1) 激光等离子体及其应用/Laser-produced plasma (激光-等离子体相互作用/流体动力学及非平衡演化过程/短波长等离子体光源)
2)原子分子结构及动力学/The properties of atomic and molecular and dynamical processes(外场中的原子分子过程/电子、光-原子(分子)相关作用/极端条件下物态性质)
 
研究亮点/ Research Highlights:
1)提出了基于碰撞等离子体的可调光源“水窗”生物样品成像原型,申请发明专利2项,已获授权1项。
2)基于大阪大学GEKKO XII装置,获得了目前报道的超极紫外光刻6.x nm最高的转换效率,该工作获得了《nature photonics》题为“More efficient plasmas”的专题报道(“Kensuke Yoshida and co-workers from Japan, Ireland and China have now achieved one of the highest conversion efficiencies to date by using twelve laser beams to produce spherical plasmas.”)。
3)发表于J. Phys. B的题为“Spectroscopy of highly charged ions and its relevance to EUV and soft x-ray source development”的文章被选为研究亮点 (Highlights 2015)。
4)两篇论文分别被收入由SPIE出版的Extreme ultraviolet lithography一书(Vivek Bakshi和Anthony Yen主编, 2013)和由英国Royal Society of Chemistry出版的Short Wavelength Laboratory Sources: Principle and Practices一书(Davide Bleiner等主编, 2014)。
5) 近年来一直从事高Z原子极紫外光谱和激光-物质相互作用方面的研究工作并获得了一些有特色的研究结果。在Appl. Phys. Lett.、Phys. Rev. A、J. Appl. Phys.和Opt. Express等期刊已发表相关论文40余篇,包括SCI二区文章20篇。
 
主讲课程/Teaching:
1)数学物理方法(本科生)/Method of Mathematical Physics (Undergraduate students)
2)科学研究方法与科学精神(硕士生)/ Scientific method and literacy (Master students)
(欢迎校内外同学讨论或报考我们的硕士,也欢迎本科同学来做大学生科研项目和毕业论文。)
 
主要科研成果:
(1)在研项目
1.主持国家自然科学基金项目“与超极紫外光刻光源(6.x nm)相关的原子和辐射过程”( 2015.1-2017.12)
2.主持兰州大学中央高校基本科研业务费专项资金自由探索面上项目 “镓、锗和铋等离子体辐射光谱性质” (2014.1-2015.6)
3. 参与甘肃省科技厅国际科技合作专项“极紫外光刻光源中若干技术问题研究”(2014.7-2016.7)
(2)代表论文
迄今为止,在Appl. Phys. Lett.、Phys. Rev. AJ. Phys. B等期刊发表论文30余篇,一篇论文被收入SPIE最新出版的Extreme ultraviolet lithography一书(Vivek Bakshi和Anthony Yen主编, SPIE Press book, 2013 )。2014年10月1日,《自然》杂志旗下的《nature photonics》(影响因子29.958)发表了题为”More efficient plasmas”的文章,专题评论了我们7月30日发表在《Applied Physics Express》上“Ef?cient extreme ultraviolet emission from one-dimensional spherical plasmas produced by multiple lasers” 一文。
代表性论文有:
[1]Bowen Li, Hiroyuki Hara, Yuhei Suzuki, Goki Arai, Takeshi Higashiguchi, Hayato Ohashi, Weihua Jiang, Tetsuya Makimura, Hiroyuki A. Sakaue, Chihiro Suzuki, Daiji Kato, Izumi Murakami, Padraig Dunne, Elaine Long, Paul Sheridan, Ximeng Chen,and Gerry O’Sullivan, “Properties of the extreme ultraviolet emission from germanium and gallium plasmas”, J. Appl. Phys. 118, 073302 (2015)
[2]Thanh-Hung Dinh, Yuhei Suzuki, Goki Arai, Bowen Li, Padraig Dunne, Gerry O'Sullivan, Shinsuke Fujioka, Noboru Hasegawa, Tetsuya Kawachi, Masaharu Nishikino, Takeshi Higashiguchi, “Temporal behavior of unresolved transition array emission in water window soft x-ray spectral region from multiply charged ions”, Appl. Phys. Lett. 107, 121101 (2015)
[3]Tao Wu, Takeshi Higashiguchi, Bowen Li, Yuhei Suzuki, Goki Arai, Thanh-Hung Dinh, Padraig Dunne, Fergal O’Reilly, Emma Sokell, Luning Liu, Gerry O’Sullivan, “Analysis of extreme ultraviolet spectra from laser produced rhenium plasmas”, J. Phys. B 48, 165005 (2015)
[4]Hayato Ohashi, Takeshi Higashiguchi, Yuhei Suzuki, Goki Arai, Bowen Li, Padraig Dunne, Gerry O’Sullivan, Hiroyuki A Sakaue, Daiji Kato, Izumi Murakami, Naoki Tamura, Shigeru Sudo, Fumihiro Koike, Chihiro Suzuki, “Characteristics of x-ray emission from optically thin high-Z plasmas in the soft x-ray region”, J. Phys. B: At. Mol. Opt. Phys. 48, 144011 (2015)
[5]Gerry O’Sullivan, Bowen Li, Rebekah D’Arcy, Padraig Dunne, Paddy Hayden, Deirdre Kilbane, Tom McCormack, Hayato Ohashi, Fergal O’Reilly, Paul Sheridan, Emma Sokell, Chihiro Suzuki, Takeshi Higashiguchi, “Spectroscopy of highly charged ions and its relevance to EUV and soft x-ray source development”, J. Phys. B: At. Mol. Opt. Phys. 48, 144025 (2015)
[6]Kensuke Yoshida, Shinsuke Fujioka, Takeshi Higashiguchi, Teruyuki Ugomori, Nozomi Tanaka, Masato Kawasaki, Yuhei Suzuki, Chihiro Suzuki, Kentaro Tomita, Ryoichi Hirose, Takeo Ejima, Hayato Ohashi, Masaharu Nishikino, Atsushi Sunahara, Bowen Li, Padraig Dunne, Gerry O'Sullivan, Tatsuya Yanagida, Hiroshi Azechi, Hiroaki Nishimura, “Density and x-ray emission profile relationships in highly ionized high-Z laser-produced plasmas”, Appl. Phys. Lett. 106, 121109 (2015)
[7]Thanh Hung Dinh, Yuhei Suzuki, Ryoichi Hirose, Hiroyuki Hara, Hayato Ohashi, Bowen Li, Padraig Dunne, Gerry O’Sullivan, Atsushi Sunahara, Takeshi Higashiguchi, “Note: Development of a volume-limited dot target for a high brightness extreme ultraviolet microplasma source”, Rev. Sci. Instrum. 85, 116104 (2014)
[8]Takeshi Higashiguchi, Mami Yamaguchi, Takamitsu Otsuka, Takeshi Nagata, Hayato Ohashi, Bowen Li, Rebekah D’Arcy, Padraig Dunne, Gerry O’Sullivan, “Note: Enhancement of the extreme ultraviolet emission from a potassium plasma by dual laser irradiation”, Rev. Sci. Instrum. 85, 096102 (2014)
[9]Amitava Roy, Goki Arai, Hiroyuki Hara, Takeshi Higashiguchi, Hayato Ohashi, Atsushi Sunahara, Bowen Li, Padraig Dunne, Gerry O'Sullivan, Taisuke Miura, Tomas Mocek, Akira Endo, “Evolution of laser-produced Sn extreme ultraviolet source diameter for high-brightness source”, Appl. Phys. Lett. 105, 074103 (2014)
[10]Kensuke Yoshida, Shinsuke Fujioka, Takeshi Higashiguchi, Teruyuki Ugomori, Nozomi Tanaka, Hayato Ohashi, Masato Kawasaki, Yuhei Suzuki, Chihiro Suzuki, Kentaro Tomita, Ryoichi Hirose, Takeo Ejima, Masaharu Nishikino, Atsushi Sunahara, Enda Scally, Bowen Li, Tatsuya Yanagida, Hiroaki Nishimura, Hiroshi Azechi, Gerry O’Sullivan, “Efficient extreme ultraviolet emission from one-dimensional spherical plasmas produced by multiple lasers”, Appl. Phys. Express 7, 086202 (2014)
[11]Hayato Ohashi, Takeshi Higashiguchi, Yuhei Suzuki, Goki Arai, Yukitoshi Otani, Toyohiko Yatagai, Bowen Li, Padraig Dunne, Gerry O'Sullivan, Weihua Jiang, Akira Endo, Hiroyuki A Sakaue, Daiji Kato, Izumi Murakami, Naoki Tamura, Shigeru Sudo, Fumihiro Koike, Chihiro Suzuki, “Quasi-Moseley's law for strong narrow bandwidth soft x-ray sources containing higher charge-state ions”, Appl. Phys. Lett. 104, 234107 (2014), Appl. Phys. Lett. 106, 169903 (2015)
[12]Bowen Li, Takeshi Higashiguchi, Takamitsu Otsuka, Noboru Yugami, Padraig Dunne, Deirdre Kilbane, Emma Sokell, Gerry O'Sullivan, “Analysis of laser produced plasmas of gold in the 1–7 nm region”, J. Phys. B: At. Mol. Opt. Phys. 47, 075001 (2014)
[13]Hayato Ohashi, Takeshi Higashiguchi, Bowen Li, Yuhei Suzuki, Masato Kawasaki, Tatsuhiko Kanehara, Yuya Aida, Shuichi Torii, Tetsuya Makimura, Weihua Jiang, Padraig Dunne, Gerry O'Sullivan, Nobuyuki Nakamura, “Tuning extreme ultraviolet emission for optimum coupling with multilayer mirrors for future lithography through control of ionic charge states”, J. Appl. Phys. 115, 033302 (2014)
[14]Takeshi Higashiguchi, Bowen Li, Yuhei Suzuki, Masato Kawasaki, Hayato Ohashi, Shuichi Torii, Daisuke Nakamura, Akihiko Takahashi, Tatsuo Okada, Weihua Jiang, Taisuke Miura, Akira Endo, Padraig Dunne, Gerry O’Sullivan, Tetsuya Makimura, “Characteristics of extreme ultraviolet emission from mid-infrared laser-produced rare-earth Gd plasmas”, Opt. Express 21, 31837 (2013)
[15]C Suzuki, F Koike, I Murakami, N Tamura, S Sudo, C O'Gorman, B Li, CS Harte, T Donnelly, G O'Sullivan, “Extreme ultraviolet spectra from highly charged gadolinium and neodymium ions in the Large Helical Device and laser produced plasmas”, Phys. Scr. T156, 014078 (2013)
[16]Gerry O'Sullivan, Thomas Cummins, Padraig Dunne, Akira Endo, Paddy Hayden, Takeshi Higashiguchi, Deirdre Kilbane, Bowen Li, Colm O'Gorman, Takamitsu Otsuka, Emma Sokell, Noboru Yugami, “Recent progress in source development for lithography at 6. x nm”, Phys. Scr. T156, 014105 (2013)
[17]Bowen Li, Takeshi Higashiguchi, Takamitsu Otsuka, Weihua Jiang, Akira Endo, Padraig Dunne, Gerry O'Sullivan, “ “Water window” sources: Selection based on the interplay of spectral properties and multilayer reflection bandwidth” , Appl. Phys. Lett. 102, 041117 (2013)
[18]Bowen Li, Gerry O’Sullivan, Chenzhong Dong, “Relativistic R-matrix calculation photoionization cross section of Xe and Xe@C60”, J. Phys. B: At. Mol. Opt. Phys. 46, 155203 (2013)
[19]Bowen Li, Takamitsu Otsuka, Takeshi Higashiguchi, Noboru Yugami, Weihua Jiang, Akira Endo, Padraig Dunne, and Gerry O'Sullivan, “Investigation of Gd and Tb plasma parameters for beyond extreme ultraviolet lithography based on multilayer mirror performance”, Appl. Phys. Lett. 101, 013112 (2012)
[20]B. W. Li, G. O’Sullivan, Y. B. Fu and C. Z. Dong, “Dielectronic recombination of Rh-like Gd and W”, Phys. Rev. A 85, 052706 (2012)
[21]B. W. Li, G. O’Sullivan, Y. B. Fu and C. Z. Dong, “Dielectronic recombination of Pd-like gadolium”, Phys. Rev. A 85, 012712 (2012)
[22]Takeshi Higashiguchi,  Takamitsu Otsuka, Noboru Yugami, Weihua Jiang, Akira Endo, Bowen Li, Padraig Dunne, Gerry O’Sullivan, “Feasibility study of broadband efficient “water window” source”, Appl. Phys. Lett. 100, 014103 (2012)
[23]Thomas Cummins, Takamitsu Otsuka, Noboru Yugami, Weihua Jiang, Akira Endo, Bowen Li, Colm O’Gorman, Padraig Dunne, Emma Sokell, Gerry O’Sullivan1 and Takeshi Higashiguchi, “Optimizing conversion efficiency and reducing ion energy of laser-produced Gd plasma”, Appl. Phys. Lett. 100, 061118 (2012)
[24]Colm O’Gorman, Takamitsu Otsuka, Noboru Yugami, Weihua Jiang, Akira Endo, Bowen Li, Thomas Cummins, Padraig Dunne, Emma Sokell, Gerry O’Sullivan, and Takeshi Higashiguchi, “The effect of viewing angle on the spectral behavior of a Gd plasma source near 6.7 nm” , Appl. Phys. Lett. 100, 141108 (2012)
[25]R. D’Arcy, O. Morris, B. Li, H. Ohashi, S. Suda, H. Tanuma, S. Fujioka, H. Nishimura, K. Nishihara, C. Suzuki, T. Kato, F. Koike, and Gerry O’Sullivan, “EUV spectra of Xe XVII-Xe XXI produced in charge-exchange collisions”, Phys. Rev. A. 85, 062513 (2012)
[26]Bowen Li, Takeshi Higashiguchi, Takamitsu Otsuka, Weihua Jiang, Akira Endo, Padraig Dunne, Gerry O'Sullivan, “XUV spectra of laser-produced zirconium plasmas”, J. Phys. B 45, 245004 (2012)
[27]G. O’Sullivan and B. W. Li, “Development of Laser Produced Plasma Sources for EUV Lithography”, Journal of Micro/Nanolithography, MEMS, and MOEMS 11, 021108 (2012)
[28]Bowen Li, Padraig Dunne, Takeshi Higashiguchi, Takamitsu Otsuka, Noboru Yugami, Weihua Jiang, Akira Endo, Gerry O'Sullivan, “Gd plasma source modeling at 6.7 nm for future lithography”, Appl. Phys. Lett. 99, 231502 (2011)
[29]Takeshi Higashiguchi,  Takamitsu Otsuka, Noboru Yugami, Weihua Jiang, Akira Endo, Bowen Li, Deirdre Kilbane, Padraig Dunne, Gerry O’Sullivan, “Extreme ultraviolet source at 6.7 nm based on a low-density plasma”, Appl. Phys. Lett. 99, 191502 (2011)