Wang, Kun http://orcid.org/0000-0001-9853-4470
Cheng, Jiang
Yang, Xin
Hu, Rong
Fu, Lijuan
Huang, Jiang
Yu, Junsheng
Li, Lu
Funding for this research was provided by:
National Natural Science Foundation of China (61505018, 51503022, 21603020 and 21703124)
Chongqing Science and Technology Commission (cstc2015jcyjA50036, cstc2016jcyjys50001 and cstc2016jcyj0367)
Basic and Frontier Research Program of Chongqing Municipality (cstc2016jcyjA0451)
the research project for Chongqing University of Arts and Sciences (z2016xc16)
the Open Foundation of State Key Laboratory of Electronic Thin Films and Integrated Devices (kfjj201507)
Article History
Received: 7 May 2018
Accepted: 1 August 2018
First Online: 6 September 2018
Ethics Approval and Consent to Participate
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: The authors declare that they have no competing interests.
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