Aberrant electronic and structural alterations in pressure tuned perovskite NaOsO₃

Funding

Portions of this work were performed at HPCAT (Sector 16) of Advanced Photon Source (APS), Argonne National Laboratory. HPCAT operations are supported by DOE-NNSA's Office of Experimental Sciences. The APS is a DOE Office of Science User Facility operated for the DOE Office of Science by Argonne National Laboratory under Contract No. DE-AC02-06CH11357. Y.D and H.-k.M. acknowledges the support from National Key Research and Development Program of China 2018YFA0305703, Science Challenge Project No. TZ2016001 and The National Natural Science Foundation of China (NSFC): U1930401, 11874075. S.K. acknowledges support from the National Research Foundation of Korea (NRFK) (No. 2019R1F1A1052026). B.K. acknowledges support from the NRFK (No. 2018R1D1A1A02086051) and KISTI supercomputing center (Project No. KSC-2019-CRE-0231). P.L. and C.F. acknowledge support from the Austrian Science Fund (FWF). The computational results presented have been achieved in part using the Vienna Scientific Cluster (VSC). The work in Japan was supported in part by a research grant (#40-37) from Nippon Sheet Glass Foundation for Materials Science and Engineering, and research funding from Innovative Science and Technology Initiative for Security (Grant Number JPJ004596), ATLA, Japan.