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Title: Defect creation in WSe 2 with a microsecond photoluminescence lifetime by focused ion beam irradiation

Abstract

Atomic defects with a four microsecond-long photoluminescence lifetime are created in single-layer WSe 2 by focused ion beam irradiation.

Authors:
ORCiD logo [1];  [2];  [3];  [3];  [1];  [4];  [5];  [6]; ORCiD logo [3];  [2]; ORCiD logo [1]
  1. Department of Electrical Engineering, The Pennsylvania State University, University Park, USA
  2. Center for Nanoscale Materials, Argonne National Laboratory, Argonne, USA
  3. Department of Physics, The Pennsylvania State University, University Park, USA, Center for 2-Dimensional and Layered Materials
  4. Department of Materials Science and Engineering, The Pennsylvania State University, University Park, USA
  5. 2D Crystal Consortium, The Pennsylvania State University, University Park, USA
  6. Department of Materials Science and Engineering, The Pennsylvania State University, University Park, USA, 2D Crystal Consortium
Publication Date:
Sponsoring Org.:
USDOE
OSTI Identifier:
1581664
Grant/Contract Number:  
AC02-06CH11357
Resource Type:
Publisher's Accepted Manuscript
Journal Name:
Nanoscale
Additional Journal Information:
Journal Name: Nanoscale Journal Volume: 12 Journal Issue: 3; Journal ID: ISSN 2040-3364
Publisher:
Royal Society of Chemistry (RSC)
Country of Publication:
United Kingdom
Language:
English

Citation Formats

Qian, Qingkai, Peng, Lintao, Perea-Lopez, Nestor, Fujisawa, Kazunori, Zhang, Kunyan, Zhang, Xiaotian, Choudhury, Tanushree H., Redwing, Joan M., Terrones, Mauricio, Ma, Xuedan, and Huang, Shengxi. Defect creation in WSe 2 with a microsecond photoluminescence lifetime by focused ion beam irradiation. United Kingdom: N. p., 2020. Web. doi:10.1039/C9NR08390A.
Qian, Qingkai, Peng, Lintao, Perea-Lopez, Nestor, Fujisawa, Kazunori, Zhang, Kunyan, Zhang, Xiaotian, Choudhury, Tanushree H., Redwing, Joan M., Terrones, Mauricio, Ma, Xuedan, & Huang, Shengxi. Defect creation in WSe 2 with a microsecond photoluminescence lifetime by focused ion beam irradiation. United Kingdom. doi:10.1039/C9NR08390A.
Qian, Qingkai, Peng, Lintao, Perea-Lopez, Nestor, Fujisawa, Kazunori, Zhang, Kunyan, Zhang, Xiaotian, Choudhury, Tanushree H., Redwing, Joan M., Terrones, Mauricio, Ma, Xuedan, and Huang, Shengxi. Thu . "Defect creation in WSe 2 with a microsecond photoluminescence lifetime by focused ion beam irradiation". United Kingdom. doi:10.1039/C9NR08390A.
@article{osti_1581664,
title = {Defect creation in WSe 2 with a microsecond photoluminescence lifetime by focused ion beam irradiation},
author = {Qian, Qingkai and Peng, Lintao and Perea-Lopez, Nestor and Fujisawa, Kazunori and Zhang, Kunyan and Zhang, Xiaotian and Choudhury, Tanushree H. and Redwing, Joan M. and Terrones, Mauricio and Ma, Xuedan and Huang, Shengxi},
abstractNote = {Atomic defects with a four microsecond-long photoluminescence lifetime are created in single-layer WSe 2 by focused ion beam irradiation.},
doi = {10.1039/C9NR08390A},
journal = {Nanoscale},
number = 3,
volume = 12,
place = {United Kingdom},
year = {2020},
month = {1}
}

Journal Article:
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