中国物理B ›› 2018, Vol. 27 ›› Issue (7): 77501-077501.doi: 10.1088/1674-1056/27/7/077501

所属专题: TOPICAL REVIEW — SECUF: Breakthroughs and opportunities for the research of physical science

• SPECIAL TOPIC—Recent advances in thermoelectric materials and devices • 上一篇    下一篇

Magneto optics and time resolved terahertz spectrocopy

T Dong(董涛), Z G Chen(谌志国), N L Wang(王楠林)   

  1. 1 International Center for Quantum Materials, School of Physics, Peking University, Beijing 100871, China;
    2 Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China
  • 收稿日期:2018-04-27 修回日期:2018-05-20 出版日期:2018-07-05 发布日期:2018-07-05
  • 通讯作者: N L Wang E-mail:nlwang@pku.edu.cn
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 11327806, 11404385, and GZ1123) and the National Key Research and Development Program of China (Grant Nos. 2016YFA0300902 and 2017YFA0302904).

Magneto optics and time resolved terahertz spectrocopy

T Dong(董涛)1, Z G Chen(谌志国)2, N L Wang(王楠林)1   

  1. 1 International Center for Quantum Materials, School of Physics, Peking University, Beijing 100871, China;
    2 Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China
  • Received:2018-04-27 Revised:2018-05-20 Online:2018-07-05 Published:2018-07-05
  • Contact: N L Wang E-mail:nlwang@pku.edu.cn
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 11327806, 11404385, and GZ1123) and the National Key Research and Development Program of China (Grant Nos. 2016YFA0300902 and 2017YFA0302904).

摘要: Exploring, manipulating, and understanding new exotic quantum phenomena in condensed-matter systems have generated great interest in the scientific community. Static and time resolved optical spectroscopies after photoexcitations are important experimental tools for probing charge dynamics and quasiparticle excitations in quantum materials. In Synergetic Extreme Condition User Facility (SECUF), we shall construct magneto-infrared and terahertz measurement systems and develop a number of ultrafast femtosecond laser based systems, including intense near to mid-infrared pump terahertz probe. In this article, we shall describe several systems to be constructed and developed in the facilities, then present some examples explaining the application of magneto optics and time resolved spectroscopy techniques.

关键词: magneto-optics, infrared spectroscopy, mid-infrared pump terahertz probe

Abstract: Exploring, manipulating, and understanding new exotic quantum phenomena in condensed-matter systems have generated great interest in the scientific community. Static and time resolved optical spectroscopies after photoexcitations are important experimental tools for probing charge dynamics and quasiparticle excitations in quantum materials. In Synergetic Extreme Condition User Facility (SECUF), we shall construct magneto-infrared and terahertz measurement systems and develop a number of ultrafast femtosecond laser based systems, including intense near to mid-infrared pump terahertz probe. In this article, we shall describe several systems to be constructed and developed in the facilities, then present some examples explaining the application of magneto optics and time resolved spectroscopy techniques.

Key words: magneto-optics, infrared spectroscopy, mid-infrared pump terahertz probe

中图分类号:  (Ultrafast magnetization dynamics and switching)

  • 75.78.Jp
78.47.J- (Ultrafast spectroscopy (<1 psec)) 75.80.+q (Magnetomechanical effects, magnetostriction) 78.30.-j (Infrared and Raman spectra)