1. Department of Physics and Astronomy and HiPSEC, University of Nevada Las Vegas, Las Vegas, Nevada 89154, United States
2. Department of Physics and Astronomy, Aarhus University, DK-8000 Aarhus C, Denmark
3. Advanced Centre
of Research in High Energy Materials (ACRHEM), University of Hyderabad, Gachibowli, Hyderabad − 500 046, Telengana, India
4. Department of Physics, Indian Institute of Technology Hyderabad, Ordnance Factory Estate, Yeddumailaram − 502 205, Telengana, India
5. Los Alamos National Laboratory, P.O. Box 1663, MS K764, Los Alamos, New
Mexico 87545, United States
6. HPCAT, Carnegie Institution of Washington and Advance
Photon Source, Argonne National Laboratory, Argonne, Illinois 60439, United States