Dynamic zero balance of the oscillator-strength sum in graphene

Jaeseok Kim, Seongchu Lim, Inhee Maeng, Younghwan Choi, Taeyong Kim, Young Hee Lee, Hyunyong Choi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We investigate the relativistic zero balance of the oscillator strength sum rule in a single-layer graphene. The full energy-dependent characteristics are studied by ultrafast THz spectroscopy to probe the low-energy quasi-free absorption oscillator in conjunction with ultrafast optical spectroscopy to investigate the high-energy oscillator near Fermi level.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationQELS_Fundamental Science, CLEO:QELS FS 2013
PagesQTh3D.2
Publication statusPublished - 2013 Nov 21
EventCLEO: QELS_Fundamental Science, CLEO:QELS FS 2013 - San Jose, CA, United States
Duration: 2013 Jun 92013 Jun 14

Publication series

NameCLEO: QELS_Fundamental Science, CLEO:QELS FS 2013

Other

OtherCLEO: QELS_Fundamental Science, CLEO:QELS FS 2013
CountryUnited States
CitySan Jose, CA
Period13/6/913/6/14

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All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics

Cite this

Kim, J., Lim, S., Maeng, I., Choi, Y., Kim, T., Lee, Y. H., & Choi, H. (2013). Dynamic zero balance of the oscillator-strength sum in graphene. In CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013 (pp. QTh3D.2). (CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013).