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

Brahlek, Matthew; Zhang, Lei; Zhang, Hai-Tian; Lapano, Jason; Dedon, Liv R.; Martin, Lane W.; Engel-Herbert, Roman

doi:10.1063/1.4962388

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

Abstract

Requisite to growing stoichiometric perovskite thin films of the solid-solution A'_1-xA_xBO₃ 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 La_1-xSr_xVO₃, 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-xA_xBO₃.

Authors:

Brahlek, Matthew ^[1];

^[1];

^[1]; Lapano, Jason ^[1]; Dedon, Liv R. ^[2]; Martin, Lane W. ^[2]; Engel-Herbert, Roman ^[1]

Pennsylvania State Univ., University Park, PA (United States)
Univ. of California, Berkeley, CA (United States); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

Publication Date:: Wed Sep 07 00:00:00 EDT 2016

Research Org.:: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

Sponsoring Org.:: USDOE Office of Science (SC)

OSTI Identifier:: 1530251

Alternate Identifier(s):: OSTI ID: 1321035

Grant/Contract Number:: AC02-05CH11231; SC0012375

Resource Type:: Accepted Manuscript

Journal Name:: Applied Physics Letters

Additional Journal Information:: Journal Volume: 109; Journal Issue: 10; Journal ID: ISSN 0003-6951

Publisher:: American Institute of Physics (AIP)

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

Citation Formats


                    Brahlek, Matthew, Zhang, Lei, Zhang, Hai-Tian, Lapano, Jason, Dedon, Liv R., Martin, Lane W., and Engel-Herbert, Roman. Mapping growth windows in quaternary perovskite oxide systems by hybrid molecular beam epitaxy.  United States: N. p., 2016. 
Web.  doi:10.1063/1.4962388.

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                    Brahlek, Matthew, Zhang, Lei, Zhang, Hai-Tian, Lapano, Jason, Dedon, Liv R., Martin, Lane W., & Engel-Herbert, Roman. Mapping growth windows in quaternary perovskite oxide systems by hybrid molecular beam epitaxy.  United States.  https://doi.org/10.1063/1.4962388

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                    Brahlek, Matthew, Zhang, Lei, Zhang, Hai-Tian, Lapano, Jason, Dedon, Liv R., Martin, Lane W., and Engel-Herbert, Roman. Wed .  
"Mapping growth windows in quaternary perovskite oxide systems by hybrid molecular beam epitaxy".  United States.  https://doi.org/10.1063/1.4962388.  https://www.osti.gov/servlets/purl/1530251.

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@article{osti_1530251,

  title        = {Mapping growth windows in quaternary perovskite oxide systems by hybrid molecular beam epitaxy},

  author       = {Brahlek, Matthew and Zhang, Lei and Zhang, Hai-Tian and Lapano, Jason and Dedon, Liv R. and Martin, Lane W. and Engel-Herbert, Roman},

  abstractNote = {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.},

  doi          = {10.1063/1.4962388},

  journal      = {Applied Physics Letters},

  number       = 10,

  volume       = 109,

  place        = {United States},

  year         = {Wed Sep 07 00:00:00 EDT 2016},

  month        = {Wed Sep 07 00:00:00 EDT 2016}

}

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https://doi.org/10.1063/1.4962388

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Cited by: 21 works

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Figures / Tables:

FIG. 1.: (a) 2θ-ω scans around the 002 LSAT substrate peak (2θ ≈ 46.9°) for La_1-xSr_xVO₃ films with various compositions listed from top to bottom x = 0.00 (LaVO₃), x = 0.30 (blue: V-deficient, black: stoichiometric, and red: V-rich growth conditions), x = 0.35, x = 0.65, x = 0.82,more »

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

Abstract

Citation Formats

Figures / Tables:

Hybrid molecular beam epitaxy for the growth of stoichiometric BaSnO 3 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

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Physical properties of polycrystalline SrVO3−δ journal, December 2006

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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

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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

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

Hybrid molecular beam epitaxy for the growth of stoichiometric BaSnO ₃
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Surface reconstructions in molecular beam epitaxy of SrTiO ₃
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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 ${La}_{1 - x}$ ${Sr}_{x}$ ${VO}_{3}$
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Possible highT c superconductivity in the Ba?La?Cu?O system
journal, June 1986

Physical properties of polycrystalline SrVO3−δ
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Accessing a growth window for SrVO3 thin films
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Growth of SrVO ₃ thin films by hybrid molecular beam epitaxy
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Metal-insulator transitions
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Single-crystalline BaTiO ₃ films grown by gas-source molecular beam epitaxy
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Topological-Metal to Band-Insulator Transition in $({Bi}_{1 - x} {In}_{x})_{2} {Se}_{3}$ Thin Films
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Further experimental investigations on some ferromagnetic oxidic compounds of manganese with perovskite structure
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Mott-Hubbard Transition versus Anderson Localization in Correlated Electron Systems with Disorder
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Stoichiometry-driven metal-to-insulator transition in NdTiO ₃ /SrTiO ₃ heterostructures
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Self-regulated growth of LaVO3 thin films by hybrid molecular beam epitaxy
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Stoichiometry optimization of homoepitaxial oxide thin films using x-ray diffraction
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Epitaxial SrTiO₃ films with electron mobilities exceeding 30,000 cm² V^-1 s^-1
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Fillingness dependence of electronic structures in strongly correlated electron systems: Titanates and vanadates
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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

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