Direct evidence for efficient ultrafast charge separation in epitaxial WS 2 /graphene heterostructures-Reference-Cited by-同舟云学术

Direct evidence for efficient ultrafast charge separation in epitaxial WS 2 /graphene heterostructures

Published:2020-05-15 Issue:20 Volume:6 Page:
ISSN:2375-2548
Container-title:Science Advances
language:en
Short-container-title:Sci. Adv.

Author:

Aeschlimann Sven¹²^ORCID,Rossi Antonio³⁴,Chávez-Cervantes Mariana¹,Krause Razvan¹²^ORCID,Arnoldi Benito⁵,Stadtmüller Benjamin⁵^ORCID,Aeschlimann Martin⁵^ORCID,Forti Stiven³^ORCID,Fabbri Filippo³⁴⁶^ORCID,Coletti Camilla³⁶^ORCID,Gierz Isabella¹²^ORCID

Affiliation:

1. Max Planck Institute for the Structure and Dynamics of Matter, Center for Free Electron Laser Science, Luruper Chaussee 149, 22761 Hamburg, Germany.

2. University of Regensburg, Institute for Experimental and Applied Physics, Universitätsstr. 31, 93053 Regensburg, Germany.

3. Center for Nanotechnology Innovation at NEST, Istituto Italiano di Tecnologia, Piazza S. Silvestro, 12, 56124 Pisa, Italy.

4. NEST, Istituto Nanoscienze, CNR and Scuola Normale Superiore, Piazza S. Silvestro, 12, 56124 Pisa, Italy.

5. University of Kaiserslautern, Department of Physics and Research Center OPTIMAS, Erwin Schrödinger Str. 46, 67663 Kaiserslautern, Germany.

6. Graphene Labs, Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy.

Abstract

We reveal ultrafast charge separation in a WS 2 /graphene heterostructure possibly enabling optical spin injection into graphene.

Funder

German Science Foundation

European Union’s Horizon 2020 research and innovation progr

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

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