| License: Creative Commons Attribution 4.0 PDF - Published Version (1MB) |
- URN to cite this document:
- urn:nbn:de:bvb:355-epub-516531
- DOI to cite this document:
- 10.5283/epub.51653
Lin, Kai-Qiang 
; Ong, Chin Shen ; Bange, Sebastian ; Faria Junior, Paulo E. ; Peng, Bo ; Ziegler, Jonas D. ; Zipfel, Jonas ; Bäuml, Christian ; Paradiso, Nicola ; Watanabe, Kenji ; Taniguchi, Takashi ; Strunk, Christoph ; Monserrat, Bartomeu ; Fabian, Jaroslav ; Chernikov, Alexey ; Qiu, Diana Y. ; Louie, Steven G. ; Lupton, John M.
; Ong, Chin Shen ; Bange, Sebastian ; Faria Junior, Paulo E. ; Peng, Bo ; Ziegler, Jonas D. ; Zipfel, Jonas ; Bäuml, Christian ; Paradiso, Nicola ; Watanabe, Kenji ; Taniguchi, Takashi ; Strunk, Christoph ; Monserrat, Bartomeu ; Fabian, Jaroslav ; Chernikov, Alexey ; Qiu, Diana Y. ; Louie, Steven G. ; Lupton, John M. Abstract
Monolayer transition-metal dichalcogenides (TMDCs) show a wealth of exciton physics. Here, we report the existence of a new excitonic species, the high-lying exciton (HX), in single-layer WSe2 with an energy of ~3.4 eV, almost twice the band-edge A-exciton energy, with a linewidth as narrow as 5.8 meV. The HX is populated through momentum-selective optical excitation in the K-valleys and is ...
Owner only: item control page
Download Statistics