Funding for this research was provided by:
National Key R&D Program of China (2017YFA0403503)
National Natural Science Foundation of China (11674001)
Open fund for Discipline Construction, Institute of Physical Science and Information Technology (S01003103)
Anhui Provincial Natural Science Foundation (1708085MA07, 1708085QE116)
the Key Natural Science Research Program of Anhui Educational Committee (KJ2018ZD001)
the Doctoral research start-up funds projects of Anhui University (J01003201)
Article History
Received: 24 April 2020
Accepted: 6 July 2020
First Online: 26 July 2020