Literature DB >> 22380081

Development of soft x-ray time-resolved photoemission spectroscopy system with a two-dimensional angle-resolved time-of-flight analyzer at SPring-8 BL07LSU.

Manami Ogawa1, Susumu Yamamoto, Yuka Kousa, Fumitaka Nakamura, Ryu Yukawa, Akiko Fukushima, Ayumi Harasawa, Hiroshi Kondoh, Yoshihito Tanaka, Akito Kakizaki, Iwao Matsuda.   

Abstract

We have developed a soft x-ray time-resolved photoemission spectroscopy system using synchrotron radiation (SR) at SPring-8 BL07LSU and an ultrashort pulse laser system. Two-dimensional angle-resolved measurements were performed with a time-of-flight-type analyzer. The photoemission spectroscopy system is synchronized to light pulses of SR and laser using a time control unit. The performance of the instrument is demonstrated by mapping the band structure of a Si(111) crystal over the surface Brillouin zones and observing relaxation of the surface photo-voltage effect using the pump (laser) and probe (SR) method.

Year:  2012        PMID： 22380081     DOI： 10.1063/1.3687428

Source DB:  PubMed          Journal:  Rev Sci Instrum        ISSN： 0034-6748            Impact factor:   1.523


  3 in total

1.  New soft X-ray beamline BL07LSU at SPring-8.

Authors:  Susumu Yamamoto; Yasunori Senba; Takashi Tanaka; Haruhiko Ohashi; Toko Hirono; Hiroaki Kimura; Masami Fujisawa; Jun Miyawaki; Ayumi Harasawa; Takamitsu Seike; Sunao Takahashi; Nobuteru Nariyama; Tomohiro Matsushita; Masao Takeuchi; Toru Ohata; Yukito Furukawa; Kunikazu Takeshita; Shunji Goto; Yoshihisa Harada; Shik Shin; Hideo Kitamura; Akito Kakizaki; Masaharu Oshima; Iwao Matsuda
Journal:  J Synchrotron Radiat       Date:  2014-02-08       Impact factor: 2.616

2.  A method for studying pico to microsecond time-resolved core-level spectroscopy used to investigate electron dynamics in quantum dots.

Authors:  Tamara Sloboda; Sebastian Svanström; Fredrik O L Johansson; Aneta Andruszkiewicz; Xiaoliang Zhang; Erika Giangrisostomi; Ruslan Ovsyannikov; Alexander Föhlisch; Svante Svensson; Nils Mårtensson; Erik M J Johansson; Andreas Lindblad; Håkan Rensmo; Ute B Cappel
Journal:  Sci Rep       Date:  2020-12-31       Impact factor: 4.379

3.  Ultrafast extreme ultraviolet photoemission without space charge.

Authors:  Christopher Corder; Peng Zhao; Jin Bakalis; Xinlong Li; Matthew D Kershis; Amanda R Muraca; Michael G White; Thomas K Allison
Journal:  Struct Dyn       Date:  2018-09-06       Impact factor: 2.920
  3 in total

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