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光物理系列学术报告(第124期)

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题目: Research activities at Center for Attosecond Science and Technology & Max Planck Center for Attosecond Science

报告人:ProfessorDong Eon Kim,

Department of Physics and Center for Attosecond Science,Max Planck Center for Attosecond Science, POSTECH, Pohang, South Korea.

摘要:

The beginning of this century has observed the fall of the femtosecond barrier, anticipating new opportunities for study of ultrafast electron dynamics in atoms, molecules and nano-structured systems that have never been explored before. During the last decade, on one hand, basics technology and metrology for attosecond science has been developed to a significant degree and yet is still under development; on the other hand, the application of these new technologies to various area of science is rapidly growing.

To promote and advance a newly-emerging attosecond science by applying the current attosecond spectroscopy to the study of utlrafast dynamics, and pushing frontiers of new relevant technologies, and networking researchers, Max Planck Center for Attosecond Science has been established in 2010, where Center for Attosecond Science and Techat POSTECH plays a role of research & development hub in Asia Pacific Rim.

During the past few years, the major effort has been to construct attosecond light facilities for the studies in atomic, molecular and nanoscopic systems. The first attosecond light facility has been successfully completed last year. An isolated attosecond pulse of 200 as was successfully achieved: the first streaking experiment of an isolated attosecond pulse was obtained. The generation of a few femtosecond vuv pulse, using a highly-pressurized cell, has also successfully done. The real time observation of electron’s motion (quantum beating) in Xe and Kr atom has been made.

In connection with Korean XFEL project, efforts have been made to devise a mechanism and technique to produce an isolated attosecond pulse at 0.1 nm (12keV).In this talk, all of these activities will be discussed and the current status of CASTECH and MPC-AS will be presented.

简介:

Director, Max Planck POSTECH / KOREA Res. Initiative 2010 – now

Asian Director, Max Planck Center for Attosecond Science 2010 – now

Director, Center for Attosecond Science and Technology, 2009 – now

Awards and Honors

Grand Prize (Presidential Award), 2007

Seo Ahm Fellowship (SeoAhm Scholarship Foundation), 1997.

 Nominated to Simon Ramo Award (American Physical Society), 1990

Korean Honor Fellowship (Korean Honor Fellowship Foundation) 1985-1987 

 Nominated to Princeton Honorific Fellowship (Princeton University) 1986

Princeton University Merit Prize (Princeton University /Westinghouse Co.) 1982-1984

Natural Science College Award (Seoul National University ) 1982

时间:2016年1月14日上午10:00

地点:中科院物理研究所M253会议室

联系人:金奎娟研究员(Tel:82648099)

邀请人:魏志义研究员(Tel:82648115)

主办单位:中国科学院光物理重点实验室

 
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