Optical identification of sulfur vacancies: Bound excitons at the edges of monolayer tungsten disulfide-Reference-Cited by-同舟云学术

Optical identification of sulfur vacancies: Bound excitons at the edges of monolayer tungsten disulfide

Published:2017-04-07 Issue:4 Volume:3 Page:
ISSN:2375-2548
Container-title:Science Advances
language:en
Short-container-title:Sci. Adv.

Author:

Carozo Victor¹,Wang Yuanxi¹,Fujisawa Kazunori¹,Carvalho Bruno R.¹²,McCreary Amber¹,Feng Simin¹,Lin Zhong¹,Zhou Chanjing³,Perea-López Néstor¹,Elías Ana Laura¹,Kabius Bernd⁴,Crespi Vincent H.¹³⁵^ORCID,Terrones Mauricio¹³⁵⁶⁷

Affiliation:

1. Department of Physics and Center for Two-Dimensional and Layered Materials, The Pennsylvania State University, University Park, PA 16802, USA.

2. Departamento de Física, Universidade Federal de Minas Gerais, Belo Horizonte, MG 30123-970, Brazil.

3. Department of Materials Science and Engineering, The Pennsylvania State University, University Park, PA 16802, USA.

4. Materials Research Institute, The Pennsylvania State University, University Park, PA 16802, USA.

5. Department of Chemistry, The Pennsylvania State University, University Park, PA 16802, USA.

6. Center for Atomically Thin Multifunctional Coatings, The Pennsylvania State University, University Park, PA 16802, USA.

7. Institute of Carbon Science and Technology, Shinshu University, 4-17-1 Wakasato, Nagano 380-8553, Japan.

Abstract

Bound exciton is a signature of sulfur vacancies, and thus, it can be used to investigate defects in atomically thin materials.

Funder

National Science Foundation

Army Research Office

CNPq/PDE

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

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