論文

査読有り
2015年12月

Optical Properties of Atomically Thin Layered Transition Metal Dichalchogenide

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN
  • Kazunari Matsuda

84
12
開始ページ
121009
終了ページ
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.7566/JPSJ.84.121009
出版者・発行元
PHYSICAL SOC JAPAN

Semiconducting transition metal dichalcogenides (TMDs) called as "beyond graphene" will open new research fields of atomically thin layered materials. The optical properties of monolayer TMDs are dominated by strongly correlated bound states of electron-hole (excitons) and two-electrons-hole (charged exciton) due to the enhanced Coulomb interactions confined in atomically thin layered materials. Here, we review novel optical properties related to carriers, excitons, and charged excitons in monolayer TMDs, including features of optical absorption, photoluminescence (PL) spectra, control of PL by chemical doping, and nonlinear optical response, which have been studied by continuous-wave and time-resolved optical spectroscopy. The understanding of optical phenomena related to optically excited states including carriers, excitons, and charged excitons (trions) is critical for the development of future optoelectronic devices using TMDs.

リンク情報
DOI
https://doi.org/10.7566/JPSJ.84.121009
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000365804100009&DestApp=WOS_CPL
ID情報
  • DOI : 10.7566/JPSJ.84.121009
  • ISSN : 0031-9015
  • Web of Science ID : WOS:000365804100009

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