Go to content
UR Home

Direct Observation of ultrafast exciton Formation in a monolayer of WSe2

Steinleitner, Philipp, Merkl, Philipp, Nagler, Philipp, Mornhinweg, Joshua, Schüller, Christian, Korn, Tobias , Chernikov, Alexey and Huber, Rupert (2017) Direct Observation of ultrafast exciton Formation in a monolayer of WSe2. Nano Letters 17, pp. 1455-1460.

[img]
Preview
PDF
Download (1MB)
Date of publication of this fulltext: 02 Nov 2017 14:37

at publisher (via DOI)


Abstract

Many of the fundamental optical and electronic properties of atomically thin transition metal dichalcogenides are dominated by strong Coulomb interactions between electrons and holes, forming tightly bound atom-like states called excitons. Here, we directly trace the ultrafast formation of excitons by monitoring the absolute densities of bound and unbound electron hole pairs in single monolayers ...

plus


Export bibliographical data



Item type:Article
Date:2017
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Huber > Group Rupert Huber
Physics > Institute of Experimental and Applied Physics > Chair Professor Lupton > Group Christian Schüller
Projects:ERC grant 305003 QuantumsubCycle, GRK 1570, Elektronische Eigenschaften von Nanostrukturen auf Kohlenstoff-Basis
Identification Number:
ValueType
10.1021/acs.nanolett.6b04422DOI
Keywords:TRANSITION-METAL DICHALCOGENIDES; GIANT BANDGAP RENORMALIZATION; TUNGSTEN DISULFIDE; MOS2; PHOTOLUMINESCENCE; HETEROSTRUCTURES; EXCITATION; LINEWIDTH; DYNAMICS; STATES; Dichalcogenides; atomically thin 2D crystals; exciton formation; ultrafast dynamics
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:36260
Owner only: item control page

Downloads

Downloads per month over past year

  1. Homepage UR

University Library

Publication Server

Contact:

Publishing: oa@ur.de

Dissertations: dissertationen@ur.de

Research data: daten@ur.de

Contact persons