The Quest for High(er) Tc in BaBiO3-Based Heterostructures

Bozovic, Ivan; He, Xi; Bollinger, Anthony T.; Han, Myung-Guan; Zhu, Yimei

doi:10.1007/s10948-019-05326-y

Title: The Quest for High(er) T_c in BaBiO₃-Based Heterostructures

Abstract

Almost all known superconductors with high Tc have layered structure and are quasi two-dimensional (2D) electronically. Among those that are not, hole-doped BaBiO₃ has the highest T_c (and also the highest among all oxides other than cuprates). Coincidentally, Bi is a valence-skipping element and a natural candidate for a negative-U center, with the potential of enhancing superconductivity, as often pointed out by Ted Geballe. With this motivation, we have been trying to synthesize quasi-2D embodiments of BaBiO₃. The technique we use is atomic-layer-by-layer molecular beam epitaxy (ALL-MBE), which allows for ‘digital’ synthesis of atomically precise heterostructures and superlattices. We have succeeded in synthesizing some novel, artificial, metastable, layered compounds such as Ba₃Bi₂LaO₉. So far, neither has shown superconductivity, but we will persist in trying.

Authors:

^[1]; He, Xi ^[1]; Bollinger, Anthony T. ^[2]; Han, Myung-Guan ^[2]; Zhu, Yimei ^[2]

Brookhaven National Lab. (BNL), Upton, NY (United States); Yale Univ., New Haven, CT (United States)
Brookhaven National Lab. (BNL), Upton, NY (United States)

Publication Date:: 2019-10-01

Research Org.:: Brookhaven National Lab. (BNL), Upton, NY (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

OSTI Identifier:: 1566822

Alternate Identifier(s):: OSTI ID: 1571431

Report Number(s):: BNL-212110-2019-JAAM; BNL-212205-2019-JAAM
Journal ID: ISSN 1557-1939

Grant/Contract Number:: SC0012704

Resource Type:: Accepted Manuscript

Journal Name:: Journal of Superconductivity and Novel Magnetism

Additional Journal Information:: Journal Volume: 33; Journal Issue: 1; Journal ID: ISSN 1557-1939

Publisher:: Springer

Country of Publication:: United States

Language:: English

Subject:: 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; Barium bismuthate; molecular beam epitaxy; atomic-layer engineering; metastable compounds; metastable

Citation Formats


                    Bozovic, Ivan, He, Xi, Bollinger, Anthony T., Han, Myung-Guan, and Zhu, Yimei. The Quest for High(er) Tc in BaBiO3-Based Heterostructures.  United States: N. p., 2019. 
Web.  doi:10.1007/s10948-019-05326-y.

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                    Bozovic, Ivan, He, Xi, Bollinger, Anthony T., Han, Myung-Guan, & Zhu, Yimei. The Quest for High(er) Tc in BaBiO3-Based Heterostructures.  United States.  https://doi.org/10.1007/s10948-019-05326-y

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                    Bozovic, Ivan, He, Xi, Bollinger, Anthony T., Han, Myung-Guan, and Zhu, Yimei. Tue .  
"The Quest for High(er) Tc in BaBiO3-Based Heterostructures".  United States.  https://doi.org/10.1007/s10948-019-05326-y.  https://www.osti.gov/servlets/purl/1566822.

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@article{osti_1566822,

  title        = {The Quest for High(er) Tc in BaBiO3-Based Heterostructures},

  author       = {Bozovic, Ivan and He, Xi and Bollinger, Anthony T. and Han, Myung-Guan and Zhu, Yimei},

  abstractNote = {Almost all known superconductors with high Tc have layered structure and are quasi two-dimensional (2D) electronically. Among those that are not, hole-doped BaBiO3 has the highest Tc (and also the highest among all oxides other than cuprates). Coincidentally, Bi is a valence-skipping element and a natural candidate for a negative-U center, with the potential of enhancing superconductivity, as often pointed out by Ted Geballe. With this motivation, we have been trying to synthesize quasi-2D embodiments of BaBiO3. The technique we use is atomic-layer-by-layer molecular beam epitaxy (ALL-MBE), which allows for ‘digital’ synthesis of atomically precise heterostructures and superlattices. We have succeeded in synthesizing some novel, artificial, metastable, layered compounds such as Ba3Bi2LaO9. So far, neither has shown superconductivity, but we will persist in trying.},

  doi          = {10.1007/s10948-019-05326-y},

  journal      = {Journal of Superconductivity and Novel Magnetism},

  number       = 1,

  volume       = 33,

  place        = {United States},

  year         = {2019},

  month        = {10}

}

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Title: The Quest for High(er) Tc in BaBiO3-Based Heterostructures

Abstract

Citation Formats

Superconductivity-localization interplay and fluctuation magnetoresistance in epitaxial BaPb 1 − x Bi x O 3 thin films journal, April 2018

Electron pairing in the pseudogap state revealed by shot noise in copper oxide junctions journal, August 2019

Superconducting Mg–B films by pulsed-laser deposition in an in situ two-step process using multicomponent targets journal, July 2001

Possible Pairing without Superconductivity at Low Carrier Concentrations in Bulk and Thin-Film Superconducting Semiconductors journal, October 1969

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Evidence for Charge Kondo Effect in Superconducting Tl-Doped PbTe journal, April 2005

BCS–BEC crossover: From high temperature superconductors to ultracold superfluids journal, June 2005

Spontaneous breaking of rotational symmetry in copper oxide superconductors journal, July 2017

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Evidence for two-particle normal-state tunneling in Ba 1 − x K x BiO 3 native-barrier tunnel junctions journal, September 1995

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Experimental and theoretical study of the electronic structure of single-crystal BaBiO 3 journal, October 2017

Scale-invariant magnetoresistance in a cuprate superconductor journal, August 2018

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High-Temperature Superconductivity in a Single Copper-Oxygen Plane journal, October 2009

Bose condensation in an attractive fermion gas: From weak to strong coupling superconductivity journal, May 1985

High-temperature interface superconductivity between metallic and insulating copper oxides journal, October 2008

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Title: The Quest for High(er) T_c in BaBiO₃-Based Heterostructures

Superconductivity-localization interplay and fluctuation magnetoresistance in epitaxial BaPb 1 − x Bi x O 3 thin films
journal, April 2018

Electron pairing in the pseudogap state revealed by shot noise in copper oxide junctions
journal, August 2019

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journal, July 2001

Possible Pairing without Superconductivity at Low Carrier Concentrations in Bulk and Thin-Film Superconducting Semiconductors
journal, October 1969

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journal, September 2017

Evidence for Charge Kondo Effect in Superconducting Tl-Doped PbTe
journal, April 2005

BCS–BEC crossover: From high temperature superconductors to ultracold superfluids
journal, June 2005

Spontaneous breaking of rotational symmetry in copper oxide superconductors
journal, July 2017

Disorder Driven Metal-Insulator Transition in ${BaPb}_{1 - x} {Bi}_{x} O_{3}$ and Inference of Disorder-Free Critical Temperature
journal, October 2014

Evidence for two-particle normal-state tunneling in Ba 1 − x K x BiO 3 native-barrier tunnel junctions
journal, September 1995

Anomalous independence of interface superconductivity from carrier density
journal, August 2013

Experimental and theoretical study of the electronic structure of single-crystal ${BaBiO}_{3}$
journal, October 2017

Scale-invariant magnetoresistance in a cuprate superconductor
journal, August 2018

Superconductivity above 20 K in the Ba-K-Bi-O system
journal, March 1988

Signatures of enhanced ordering temperatures in digital superlattices of (LaMnO3)m∕(SrMnO3)2m
journal, May 2007

Evolution of Fermion Pairing from Three to Two Dimensions
journal, January 2012

A large-energy-gap oxide topological insulator based on the superconductor BaBiO3
journal, September 2013

High-Temperature Superconductivity in a Single Copper-Oxygen Plane
journal, October 2009

Bose condensation in an attractive fermion gas: From weak to strong coupling superconductivity
journal, May 1985

High-temperature interface superconductivity between metallic and insulating copper oxides
journal, October 2008

Normal-state resistivity and Hall effect in Ba 1 − x K x BiO 3 epitaxial films
journal, May 1993

Superconductor–insulator transition in La2 − xSr x CuO4 at the pair quantum resistance
journal, April 2011

Crossover from Bardeen-Cooper-Schrieffer to Bose-Einstein Condensation and the Unitary Fermi Gas
journal, March 2014

Stripe-like nanoscale structural phase separation in superconducting BaPb1−xBixO3
journal, September 2015

Growth studies of Ba1−x(Kx)BiO3−δ thin films by pulsed-laser deposition
journal, August 2002

Persistence of magnetic excitations in La2−xSrxCuO4 from the undoped insulator to the heavily overdoped non-superconducting metal
journal, August 2013

Dependence of the critical temperature in overdoped copper oxides on superfluid density
journal, August 2016

Superconducting Transition at 38 K in Insulating-Overdoped ${La}_{2} Cu O_{4} − {La}_{1.64} {Sr}_{0.36} Cu O_{4}$ Superlattices: Evidence for Interface Electronic Redistribution from Resonant Soft X-Ray Scattering
journal, March 2009

Field-tuned superconductor-insulator transition in BaPb $_{1 - x}$ Bi $_{x}$ O $_{3}$
journal, May 2012

High-temperature superconductivity in the BaPb1-xBixO3 systems
journal, July 1975

Atomic-layer engineering of superconducting oxides: yesterday, today, tomorrow
journal, March 2001

Spin excitations in a single La2CuO4 layer
journal, September 2012

Locating the Missing Superconducting Electrons in the Overdoped Cuprates ${La}_{2 - x} {Sr}_{x} {CuO}_{4}$
journal, January 2019

Superconductivity near 30 K without copper: the Ba0.6K0.4BiO3 perovskite
journal, April 1988

Oxygen holes and hybridization in the bismuthates
journal, February 2018

Superconductivity in narrow-band systems with local nonretarded attractive interactions
journal, January 1990

Epitaxial Strain and Superconductivity in ${L a}_{2 - x} {S r}_{x} {C u O}_{4}$ Thin Films
journal, August 2002

Structural electronic and magnetic properties of BaBiO3 single crystals
journal, October 2019

No mixing of superconductivity and antiferromagnetism in a high-temperature superconductor
journal, April 2003

Surface structure analysis of atomically smooth $Ba Bi O_{3}$ Films
journal, May 2007

Nonequilibrium Phase Transitions in Cuprates Observed by Ultrafast Electron Crystallography
journal, April 2007

Emergence of a molecular Bose–Einstein condensate from a Fermi gas
journal, November 2003

Coherent Multiple Charge Transfer in a Superconducting NbN Tunnel Junction
journal, June 2005

Evidence for charge Kondo effect in superconducting Tl-doped PbTe
conference, August 2005

No Mixing of Superconductivity and Antiferromagnetism in a High-Temperature Superconductor.
journal, August 2003

Field-Tuned Superconductor-Insulator Transition in BaPb1-xBixO3
text, January 2011

Persistence of magnetic excitations in La2-xSrxCuO4 from the undoped insulator to the heavily overdoped non-superconducting metal
text, January 2013

Locating the missing superconducting electrons in overdoped cuprates
text, January 2018

Evidence for charge Kondo effect in superconducting Tl-doped PbTe
text, January 2004