Downloads: 4

Files in This Item:
File Description SizeFormat 
2019CAMP30_5.pdf508.47 kBAdobe PDFView/Open
Title: 光物性物理学における電磁場と物質の超強結合
Other Titles: Ultrastrong light–matter interaction in condensed matter photophysics
Authors: 馬場, 基彰  kyouindb  KAKEN_id  orcid https://orcid.org/0000-0001-9811-0416 (unconfirmed)
Author's alias: BAMBA, Motoaki
Issue Date: Dec-2019
Publisher: 光物性研究会
Journal title: 第30回光物性研究会論文集
Start page: 5
End page: 12
Abstract: The electromagnetic wave and polarization in matters exchange their amplitude with each other during the propagation with temporal and spatial oscillation. In the development of the condensed matter photophysics, in most cases, we have usually assumed that the rate of the amplitude exchange is low enough compared with the oscillation frequencies of the electromagnetic wave and polarization, i.e., the rotating-wave approximation has been usually justified. However, from around 2009, a variety of materials showing the so-called ultrastrong light–matter interaction, where the rate of the amplitude exchange is comparable to or higher than the frequencies of the electromagnetic wave and polarization even in the weak intensity limit, have been reported. We review two unique physics in the ultrastrong regime, the so-called virtual photons and superradiant phase transitions, from the viewpoint of solid state photophysics.
Description: 第30回光物性研究会、2019年11月13-14日、於京都大学。
Rights: 発行元の許可を得て掲載しています。
URI: http://hdl.handle.net/2433/259202
Related Link: http://phys.ipps.kumamoto-u.ac.jp/HIKARI/2019/ProgHTML/Program.html
Appears in Collections:Journal Articles

Show full item record

Export to RefWorks


Export Format: 


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.