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

Title: Mapping growth windows in quaternary perovskite oxide systems by hybrid molecular beam epitaxy

Journal Article · · Applied Physics Letters
DOI:https://doi.org/10.1063/1.4962388· OSTI ID:1530251

Requisite to growing stoichiometric perovskite thin films of the solid-solution A'1-xAxBO3 by hybrid molecular beam epitaxy is understanding how the growth conditions interpolate between the end members A'BO3 and ABO3, which can be grown in a self-regulated fashion, but under different conditions. Using the example of La1-xSrxVO3, the two-dimensional growth parameter space that is spanned by the flux of the metal-organic precursor vanadium oxytriisopropoxide and composition, x, was mapped out. The evolution of the adsorption-controlled growth window was obtained using a combination of X-ray diffraction, atomic force microscopy, reflection high-energy electron-diffraction (RHEED), and Rutherford backscattering spectroscopy. It is found that the stoichiometric growth conditions can be mapped out quickly with a single calibration sample using RHEED. Once stoichiometric conditions have been identified, the out-of-plane lattice parameter can be utilized to precisely determine the composition x. This strategy enables the identification of growth conditions that allow the deposition of stoichiometric perovskite oxide films with random A-site cation mixing, which is relevant to a large number of perovskite materials with interesting properties, e.g., high-temperature superconductivity and colossal magnetoresistance, that emerge in solid solution A'1-xAxBO3.

Research Organization:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
Grant/Contract Number:
AC02-05CH11231; SC0012375
OSTI ID:
1530251
Alternate ID(s):
OSTI ID: 1321035
Journal Information:
Applied Physics Letters, Vol. 109, Issue 10; ISSN 0003-6951
Publisher:
American Institute of Physics (AIP)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 21 works
Citation information provided by
Web of Science

References (41)

Hybrid molecular beam epitaxy for the growth of stoichiometric BaSnO 3
  • Prakash, Abhinav; Dewey, John; Yun, Hwanhui
  • Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, Vol. 33, Issue 6 https://doi.org/10.1116/1.4933401
journal November 2015
Surface reconstructions in molecular beam epitaxy of SrTiO 3 journal November 2014
Structural, electronic, and magnetic properties of La x Sr 1 x VO 3 (0.1≤ x ≤1.0) journal November 1992
Change of electronic properties on the doping-induced insulator-metal transition in La 1 x Sr x VO 3 journal July 1995
Possible highT c superconductivity in the Ba?La?Cu?O system journal June 1986
Physical properties of polycrystalline SrVO3−δ journal December 2006
Accessing a growth window for SrVO3 thin films journal October 2015
Growth of SrVO 3 thin films by hybrid molecular beam epitaxy
  • Eaton, Craig; Moyer, Jarrett A.; Alipour, Hamideh M.
  • Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, Vol. 33, Issue 6 https://doi.org/10.1116/1.4927439
journal November 2015
Metal-insulator transitions journal October 1998
Single-crystalline BaTiO 3 films grown by gas-source molecular beam epitaxy journal November 2014
First-principles calculations of the elastic and electronic properties of the cubic perovskites SrMO3 (M=Ti, V, Zr and Nb) in comparison with SrSnO3 journal February 2008
Topological-Metal to Band-Insulator Transition in ( Bi 1 x In x ) 2 Se 3 Thin Films journal October 2012
Further experimental investigations on some ferromagnetic oxidic compounds of manganese with perovskite structure journal January 1954
Molecular beam epitaxy of SrTiO3 with a growth window journal July 2009
Electric field-tunable Ba x Sr 1− x TiO 3 films with high figures of merit grown by molecular beam epitaxy journal December 2012
Mott-Hubbard Transition versus Anderson Localization in Correlated Electron Systems with Disorder journal February 2005
Enhancing the electron mobility of SrTiO3 with strain journal March 2011
Stoichiometry-driven metal-to-insulator transition in NdTiO 3 /SrTiO 3 heterostructures journal February 2014
Self-regulated growth of LaVO3 thin films by hybrid molecular beam epitaxy journal June 2015
Stoichiometry optimization of homoepitaxial oxide thin films using x-ray diffraction journal October 2009
Epitaxial SrTiO3 films with electron mobilities exceeding 30,000 cm2 V-1 s-1 journal April 2010
Fillingness dependence of electronic structures in strongly correlated electron systems: Titanates and vanadates journal December 1992
Ferromagnetic compounds of manganese with perovskite structure journal March 1950
Elastic and thermodynamic properties of AVO3 (A=Sr, Pb) perovskites journal February 2012
Electronic and ionic transport properties and other physical aspects of perovskites journal September 2004
Vegard’s law journal March 1991
Topological Phase Transition and Texture Inversion in a Tunable Topological Insulator journal March 2011
Electrical conductivity of ferromagnetic compounds of manganese with perovskite structure journal July 1950
Doping a Mott insulator: Physics of high-temperature superconductivity journal January 2006
Colossal magnetoresistive manganites journal October 1999
Defects and transport in complex oxide thin films journal May 2008
Unexpected mass acquisition of Dirac fermions at the quantum phase transition of a topological insulator journal August 2011
Electronic properties of semiconductor alloy systems journal August 1985
Observation of the quantum Hall effect in δ-doped SrTiO3 journal May 2016
Growth and properties of GdTiO3 films prepared by hybrid molecular beam epitaxy journal September 2012
Highly Conductive SrVO 3 as a Bottom Electrode for Functional Perovskite Oxides journal May 2013
Materials Fundamentals of Molecular Beam Epitaxy journal October 1993
Metal-insulator transitions journal June 1991
Topological phase transition and texture inversion in a tunable topological insulator text January 2011
Unexpected mass acquisition of Dirac fermions at the quantum phase transition of a topological insulator text January 2012
Surface Reconstructions in Molecular Beam Epitaxy of SrTiO3 text January 2014

Cited By (5)

Scalable Synthesis of the Transparent Conductive Oxide SrVO 3 journal October 2019
Surface Characterizations and Selective Etching of Sr‐Rich Segregation on Top of SrVO 3 Thin‐Films Grown by Pulsed Laser Deposition journal March 2019
Strong carrier localization in 3d transition metal oxynitride LaVO 3−x N x epitaxial thin films journal January 2017
Exploiting kinetics and thermodynamics to grow phase-pure complex oxides by molecular-beam epitaxy under continuous codeposition journal July 2017
Opportunities in vanadium-based strongly correlated electron systems journal February 2017

Figures / Tables (4)


Similar Records

Mapping growth windows in quaternary perovskite oxide systems by hybrid molecular beam epitaxy
Journal Article · Mon Sep 05 00:00:00 EDT 2016 · Applied Physics Letters · OSTI ID:1530251

Self-regulated growth of LaVO{sub 3} thin films by hybrid molecular beam epitaxy
Journal Article · Mon Jun 08 00:00:00 EDT 2015 · Applied Physics Letters · OSTI ID:1530251

Accessing a growth window for SrVO3 thin films
Journal Article · Mon Oct 05 00:00:00 EDT 2015 · Applied Physics Letters · OSTI ID:1530251

Related Subjects