skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Template Engineering of Metal-to-Insulator Transitions in Epitaxial Bilayer Nickelate Thin Films

Journal Article · · ACS Applied Materials and Interfaces
ORCiD logo [1];  [2];  [3];  [4];  [5];  [4];  [5];  [6];  [7];  [8];  [9]; ORCiD logo [10]; ORCiD logo [11]; ORCiD logo [9]; ORCiD logo [8]; ORCiD logo [6];  [4];  [5]; ORCiD logo [4];  [3] more »; ORCiD logo [2]; ORCiD logo [7]; ORCiD logo [1] « less
  1. School of Materials Science and Engineering, Gwangju Institute of Science and Technology, Gwangju 61005, Republic of Korea
  2. Department of Materials Science and Engineering, Pohang University of Science and Technology, Pohang 37673, Republic of Korea
  3. Department of Physics, University of Ulsan, Ulsan 44610, Republic of Korea
  4. Pohang Accelerator Laboratory, Pohang 37673, Republic of Korea
  5. Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois 60439, United States
  6. Department of Electrical Engineering, Gachon University, Seongnam 13120, Republic of Korea
  7. Department of Physics, University of Ulsan and Energy Harvest-Storage Research Center (EHSRC), Ulsan 44610, Republic of Korea
  8. Department of Physics, Inha University, Incheon 22212, Republic of Korea
  9. Department of Physics, Pusan National University, Busan 46241, Republic of Korea
  10. Department of Physics, Soongsil University, Seoul 06978, Republic of Korea
  11. Department of Physics, Chung-Ang University, Seoul 06974, Republic of Korea

Understanding metal-to-insulator phase transitions in solids has been a keystone not only for discovering novel physical phenomena in condensed matter physics but also for achieving scientific breakthroughs in materials science. In this work, we demonstrate that the transport properties (i.e., resistivity and transition temperature) in the metal-to-insulator transitions of perovskite nickelates are tunable via the epitaxial heterojunctions of LaNiO3 and NdNiO3 thin films. Here, a mismatch in the oxygen coordination environment and interfacial octahedral coupling at the oxide heterointerface allows us to realize an exotic phase that is unattainable in the parent compound. With oxygen vacancy formation for strain accommodation, the topmost LaNiO3 layer in LaNiO3/NdNiO3 bilayer thin films is structurally engineered and it electrically undergoes a metal-to-insulator transition that does not appear in metallic LaNiO3. Modification of the NdNiO3 template layer thickness provides an additional knob for tailoring the tilting angles of corner-connected NiO6 octahedra and the linked transport characteristics further. Our approaches can be harnessed to tune physical properties in complex oxides and to realize exotic physical phenomena through oxide thin-film heterostructuring.

Research Organization:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES); National Research Foundation of Korea (NRF)
Grant/Contract Number:
DEAC02-06CH11357; AC02-06CH11357; NRF-2018R1D1A1B07043155; NRF-2020R1F1A1057220; NRF-2019R1C1C1010345; NRF-2019R1A6A1A11053838; NRF-2020R1A4A1017915; 2017M3D1A1040834; NRF-2019K1A3A7A09033393; 2013M3A6B1078872; 2020R1A6C101A202
OSTI ID:
1858783
Alternate ID(s):
OSTI ID: 1840962
Journal Information:
ACS Applied Materials and Interfaces, Journal Name: ACS Applied Materials and Interfaces Vol. 13 Journal Issue: 45; ISSN 1944-8244
Publisher:
American Chemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English

References (49)

Template engineering of Co-doped BaFe2As2 single-crystal thin films journal February 2010
Nanoscale Domain Control in Multiferroic BiFeO3 Thin Films journal September 2006
Atomic-scale imaging of nanoengineered oxygen vacancy profiles in SrTiO3 journal August 2004
Long-Range Domain Structure and Symmetry Engineering by Interfacial Oxygen Octahedral Coupling at Heterostructure Interface journal June 2016
Structural, magnetic and electronic properties of perovskites (R = rare earth) journal February 1997
Physics of Ultrathin Films and Heterostructures of Rare-Earth Nickelates journal July 2016
Oxygen Vacancy Induced Room-Temperature Metal–Insulator Transition in Nickelate Films and Its Potential Application in Photovoltaics journal April 2016
A correlated nickelate synaptic transistor journal October 2013
Catalytic Hydrogen Doping of NdNiO 3 Thin Films under Electric Fields journal November 2020
Octahedral Tilting in Perovskites. I. Geometrical Considerations journal February 1997
Connecting bulk symmetry and orbital polarization in strained RNiO 3 ultrathin films journal November 2013
Controlled lateral anisotropy in correlated manganite heterostructures by interface-engineered oxygen octahedral coupling journal March 2016
Systematic study of insulator-metal transitions in perovskites RNiO3 (R=Pr,Nd,Sm,Eu) due to closing of charge-transfer gap journal April 1992
Conductivity and Local Structure of LaNiO 3 Thin Films journal March 2017
Multiple strain-induced phase transitions in LaNi O 3 thin films journal July 2016
Atomic-scale control of competing electronic phases in ultrathin LaNiO3 journal April 2014
Evolution of electronic structure across the rare-earth RNiO3 series journal April 2016
Asymmetric Orbital-Lattice Interactions in Ultrathin Correlated Oxide Films journal September 2011
Oxide Electronics Utilizing Ultrafast Metal-Insulator Transitions journal August 2011
Control of octahedral connectivity in perovskite oxide heterostructures: An emerging route to multifunctional materials discovery journal March 2012
Competition between strain and dimensionality effects on the electronic phase transitions in NdNiO3 films journal December 2015
Tuning magnetic anisotropy by interfacially engineering the oxygen coordination environment in a transition metal oxide journal March 2016
The missing memristor found journal May 2008
Disentangled Cooperative Orderings in Artificial Rare-Earth Nickelates journal April 2018
Metal–insulator-transition engineering by modulation tilt-control in perovskite nickelates for room temperature optical switching journal September 2018
Low-dimensional Mott material: Transport in ultrathin epitaxial LaNiO3 films journal February 2010
Direct Evidence of the Competing Nature between Electronic and Lattice Breathing Order in Rare-Earth Nickelates journal March 2020
Strain-driven disproportionation at a correlated oxide metal-insulator transition journal March 2020
Quantitative determination of bond order and lattice distortions in nickel oxide heterostructures by resonant x-ray scattering journal April 2016
Doped holes in edge-shared CuO 2 chains and the dynamic spectral weight transfer in X-ray absorption spectroscopy journal July 2002
Metal-insulator transitions in NdNiO 3 thin films journal September 2000
Effects of Nonequilibrium Growth, Nonstoichiometry, and Film Orientation on the Metal-to-Insulator Transition in NdNiO 3 Thin Films journal December 2014
Correlation between stoichiometry, strain, and metal-insulator transitions of NdNiO 3 films journal March 2015
Metal-insulator transitions journal October 1998
Rare-earth nickelates R NiO 3 : thin films and heterostructures journal February 2018
Polar metals by geometric design journal April 2016
Interface Physics in Complex Oxide Heterostructures journal March 2011
Progress in perovskite nickelate research journal July 2008
Neutron-diffraction study of R NiO 3 ( R =La,Pr,Nd,Sm): Electronically induced structural changes across the metal-insulator transition journal August 1992
Influence of tensile-strain-induced oxygen deficiency on metal-insulator transitions in NdNiO3−δ epitaxial thin films journal July 2017
Non-stoichiometry-induced metal-to-insulator transition in nickelate thin films grown by pulsed laser deposition journal December 2018
Superconductivity in an infinite-layer nickelate journal August 2019
Charge order and antiferromagnetism in epitaxial ultrathin films of EuNiO 3 journal December 2015
Tuning the magnetic properties of La Co O 3 thin films by epitaxial strain journal January 2008
The classification of tilted octahedra in perovskites journal November 1972
Oxygen Diode Formed in Nickelate Heterostructures by Chemical Potential Mismatch journal March 2018
Ground-state oxygen holes and the metal–insulator transition in the negative charge-transfer rare-earth nickelates journal October 2016
Strain-mediated metal-insulator transition in epitaxial ultrathin films of NdNiO3 journal June 2010
Elastic Constants of Strontium Titanate (SrTi O 3 ) journal June 1958

Similar Records

δ-Doping of oxygen vacancies dictated by thermodynamics in epitaxial SrTiO3 films
Journal Article · Thu Jun 01 00:00:00 EDT 2017 · AIP Advances · OSTI ID:1858783

Oxygen Diode Formed in Nickelate Heterostructures by Chemical Potential Mismatch
Journal Article · Wed Mar 07 00:00:00 EST 2018 · Advanced Materials · OSTI ID:1858783

Tuning Bifunctional Oxygen Electrocatalysts by Changing the A-Site Rare-Earth Element in Perovskite Nickelates
Journal Article · Mon Aug 06 00:00:00 EDT 2018 · Advanced Functional Materials · OSTI ID:1858783