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Title: Aberrant electronic and structural alterations in pressure tuned perovskite NaOsO3

Journal Article · · npj Quantum Materials
ORCiD logo [1]; ORCiD logo [2]; ORCiD logo [3]; ORCiD logo [4]; ORCiD logo [5];  [5]; ORCiD logo [6]; ORCiD logo [7]; ORCiD logo [8]; ORCiD logo [5];  [5]
  1. Center for High Pressure Science and Technology Advanced Research, Beijing (China); Vytautas Magnus University, Kaunas (Lithuania)
  2. Univ. of Vienna (Austria)
  3. Univ. of Vienna (Austria); Kunsan National Univ., Gunsan (Korea)
  4. Kyungpook National Univ., Daegu (Korea)
  5. Center for High Pressure Science and Technology Advanced Research, Beijing (China)
  6. National Inst. for Materials Science, Ibaraki (Japan)
  7. Argonne National Lab., Lemont, IL (United States)
  8. Univ. of Vienna (Austria); Univ. di Bologna (Italy)

The perovskite NaOsO3 has a metal–insulator transition at temperature 410 K, which is delicate, intriguing, and provokes a lot of debate on its nature. Our combined electrical resistance, Raman, and synchrotron x-ray diffraction experiments show that the insulating ground state in this osmate endures under high pressure up to at least 35 GPa. In this pressure range, compression reveals hidden hysteretic resistance properties with a transient metallic state near 200 K, manifested three electronic character anomalies (at 1.7, 9.0, and 25.5 GPa), and a structural transition to the singular polar phase (at ~18 GPa). We distinguish NaOsO3 from the regular crystallographic behavior of perovskites, though the electrical specificities resemble iridates and nickelates. The theoretical first-principle band structure and lattice dynamics calculations demonstrate that the magnetically itinerant Lifshitz-type mechanism with spin–orbit and spin–phonon interactions is responsible for these pressure-induced changes. Our findings provide another new playground for the emergence of new states in 5d materials by using high-pressure methods.

Research Organization:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA); Korea Institute of Science and Technology Information (KISTI) - National Supercomputing Center; National Key Research and Development Program of China; National Natural Science Foundation of China (NSFC); National Research Foundation of Korea (NRF); Austrian Science Fund (FWF)
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1663223
Journal Information:
npj Quantum Materials, Vol. 5, Issue 1; ISSN 2397-4648
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English

References (41)

Prediction of the crystal structures of perovskites using the software program SPuDS journal November 2001
Magnetically Driven Metal-Insulator Transition in NaOsO 3 journal June 2012
Projector augmented-wave method journal December 1994
On the polyhedral volume ratios V A / V B in perovskites ABX 3 journal May 2007
An Alternative Route to Pentavalent Postperovskite journal June 2016
Crossover from itinerant to localized magnetic excitations through the metal-insulator transition in NaOsO 3 journal May 2018
Lifshitz transition driven by spin fluctuations and spin-orbit renormalization in NaOsO 3 journal December 2016
New ternary oxides of Re, Os, Ir and Pt with cubic crystal structures journal September 1974
Anomalous perovskite PbRuO3 stabilized under high pressure journal November 2013
Effect of structural distortion on the electronic band structure of NaOsO 3 studied within density functional theory and a three-orbital model journal April 2018
Nature of the Insulating Ground State of the 5 d Postperovskite CaIrO 3 journal August 2015
Pressure-Induced Non-Fermi-Liquid Behavior of PrNiO 3 journal June 2005
Post-Perovskite Phase Transition in MgSiO3 journal May 2004
Room-temperature polar metal stabilized under high pressure journal June 2020
Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set journal October 1996
Direct observation of electron density reconstruction at the metal-insulator transition in NaOs O 3 journal September 2018
Electron-energy-loss spectra and the structural stability of nickel oxide: An LSDA+U study journal January 1998
Anomalous behavior of the quasi-one-dimensional quantum material Na2OsO4 at high pressure journal March 2019
Persistent insulating state at megabar pressures in strongly spin-orbit coupled S r 2 Ir O 4 journal April 2020
Na Os O 3 : A high Neel temperature 5 d oxide journal April 2014
Restoring the Density-Gradient Expansion for Exchange in Solids and Surfaces journal April 2008
Fermi surface reconstruction in FeSe under high pressure journal March 2016
Continuous metal-insulator transition of the antiferromagnetic perovskite NaOsO 3 journal October 2009
Spin-orbit coupling induced magnetic anisotropy and large spin wave gap in NaOsO 3 journal November 2018
Group-Theoretical Analysis of Octahedral Tilting in Perovskites journal December 1998
DIOPTAS : a program for reduction of two-dimensional X-ray diffraction data and data exploration journal May 2015
EXPO2013 : a kit of tools for phasing crystal structures from powder data journal July 2013
Enhanced spin-phonon-electronic coupling in a 5d oxide journal November 2015
Pressure-driven Fermi surface reconstruction of chromium journal September 2013
The challenge of spin–orbit-tuned ground states in iridates: a key issues review journal February 2018
First-order structural transition and pressure-induced lattice/phonon anomalies in Sr 2 IrO 4 journal September 2018
Structure constraints and instability leading to the post-perovskite phase transition of MgSiO3 journal January 2008
Comparison of approximations in density functional theory calculations: Energetics and structure of binary oxides journal September 2017
The COMPRES/GSECARS gas-loading system for diamond anvil cells at the Advanced Photon Source journal September 2008
Evolution of the Magnetic Excitations in NaOsO 3 through its Metal-Insulator Transition journal May 2018
First-principles calculations of the ferroelastic transition between rutile-type and CaCl 2 -type SiO 2 at high pressures journal October 2008
Bilbao Crystallographic Server : Useful Databases and Tools for Phase-Transition Studies journal January 2003
Interplay of octahedral rotations and breathing distortions in charge-ordering perovskite oxides journal August 2013
Short review of high-pressure crystal growth and magnetic and electrical properties of solid-state osmium oxides journal April 2016
Infrared evidence of a Slater metal-insulator transition in NaOsO3 journal October 2013
Pressure-induced enhancement of non-polar to polar transition temperature in metallic LiOsO 3 journal July 2018

Figures / Tables (9)