DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Controlling superconductivity of CeIrIn5 microstructures by substrate selection

Abstract

Superconductor/metal interfaces are usually fabricated in heterostructures that join these dissimilar materials. A conceptually different approach has recently exploited the strain sensitivity of heavy-fermion superconductors, selectively transforming regions of the crystal into the metallic state by strain gradients. The strain is generated by differential thermal contraction between the sample and the substrate. Here, we present an improved finite-element model that reliably predicts the superconducting transition temperature in CeIrIn5 even in complex structures. Different substrates are employed to tailor the strain field into the desired shapes. Using this approach, both highly complex and strained as well as strain-free microstructures are fabricated to validate the model. This enables a high degree of control over the microscopic strain fields and forms the basis for more advanced structuring of superconductors as in Josephson junctions yet also finds natural use cases in any material class in which a modulation of the physical properties on a chip is desirable.

Authors:
ORCiD logo [1]; ORCiD logo [2];  [3]; ORCiD logo [3];  [3]; ORCiD logo [4]; ORCiD logo [4];  [3]
  1. Ecole Polytechnique Federale Lausanne (Switzerland); Radboud Univ., Nijmegen (Netherlands)
  2. Max Planck Institute for Chemical Physics of Solids, Dresden (Germany); Univ. of St. Andrews, Scotland (United Kingdom)
  3. Ecole Polytechnique Federale Lausanne (Switzerland)
  4. Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Publication Date:
Research Org.:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Materials Sciences & Engineering Division; Swiss National Science Foundation (SNSF)
OSTI Identifier:
1868255
Report Number(s):
LA-UR-21-32120
Journal ID: ISSN 0003-6951; TRN: US2306578
Grant/Contract Number:  
89233218CNA000001; PP00P2_176789; 206021_189675
Resource Type:
Accepted Manuscript
Journal Name:
Applied Physics Letters
Additional Journal Information:
Journal Volume: 120; Journal Issue: 9; Journal ID: ISSN 0003-6951
Publisher:
American Institute of Physics (AIP)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; material science; finite-element analysis; superconductivity; focused ion beam; heavy fermion superconductors

Citation Formats

van Delft, Maarten R., Bachmann, Maja Deborah, Putzke, Carsten, Guo, Chunyu, Straquadine, Joshua A.W., Bauer, Eric Dietzgen, Ronning, Filip, and Moll, Philip J. W. Controlling superconductivity of CeIrIn5 microstructures by substrate selection. United States: N. p., 2022. Web. doi:10.1063/5.0082561.
van Delft, Maarten R., Bachmann, Maja Deborah, Putzke, Carsten, Guo, Chunyu, Straquadine, Joshua A.W., Bauer, Eric Dietzgen, Ronning, Filip, & Moll, Philip J. W. Controlling superconductivity of CeIrIn5 microstructures by substrate selection. United States. https://doi.org/10.1063/5.0082561
van Delft, Maarten R., Bachmann, Maja Deborah, Putzke, Carsten, Guo, Chunyu, Straquadine, Joshua A.W., Bauer, Eric Dietzgen, Ronning, Filip, and Moll, Philip J. W. Wed . "Controlling superconductivity of CeIrIn5 microstructures by substrate selection". United States. https://doi.org/10.1063/5.0082561. https://www.osti.gov/servlets/purl/1868255.
@article{osti_1868255,
title = {Controlling superconductivity of CeIrIn5 microstructures by substrate selection},
author = {van Delft, Maarten R. and Bachmann, Maja Deborah and Putzke, Carsten and Guo, Chunyu and Straquadine, Joshua A.W. and Bauer, Eric Dietzgen and Ronning, Filip and Moll, Philip J. W.},
abstractNote = {Superconductor/metal interfaces are usually fabricated in heterostructures that join these dissimilar materials. A conceptually different approach has recently exploited the strain sensitivity of heavy-fermion superconductors, selectively transforming regions of the crystal into the metallic state by strain gradients. The strain is generated by differential thermal contraction between the sample and the substrate. Here, we present an improved finite-element model that reliably predicts the superconducting transition temperature in CeIrIn5 even in complex structures. Different substrates are employed to tailor the strain field into the desired shapes. Using this approach, both highly complex and strained as well as strain-free microstructures are fabricated to validate the model. This enables a high degree of control over the microscopic strain fields and forms the basis for more advanced structuring of superconductors as in Josephson junctions yet also finds natural use cases in any material class in which a modulation of the physical properties on a chip is desirable.},
doi = {10.1063/5.0082561},
journal = {Applied Physics Letters},
number = 9,
volume = 120,
place = {United States},
year = {Wed Mar 02 00:00:00 EST 2022},
month = {Wed Mar 02 00:00:00 EST 2022}
}

Works referenced in this record:

Super-geometric electron focusing on the hexagonal Fermi surface of PdCoO2
journal, November 2019


The Tension of Metallic Films Deposited by Electrolysis
journal, May 1909

  • Stoney, G. G.
  • Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 82, Issue 553
  • DOI: 10.1098/rspa.1909.0021

Uniaxial Pressure Effects on C e I r I n 5 and C e C o I n 5 Studied by Low-Temperature Thermal Expansion
journal, August 2003


Achieving ultra-large elastic strains in Nb thin films on NiTi phase-transforming substrate by the principle of lattice strain matching
journal, January 2021


Spatial control of heavy-fermion superconductivity in CeIrIn 5
journal, October 2019


Thermal Expansion of Fused Silica from 80 to 1000 K - Standard Reference Material 739
conference, January 1972

  • Hahn, T. A.; Kirby, R. K.; Wolfe, Hugh C.
  • PROCEEDINGS OF THE 1971 THERMAL EXPANSION SYMPOSIUM, AIP Conference Proceedings
  • DOI: 10.1063/1.2948551

Local manipulation of metamagnetism by strain nanopatterning
journal, January 2020

  • Foerster, Michael; Menéndez, Enric; Coy, Emerson
  • Materials Horizons, Vol. 7, Issue 8
  • DOI: 10.1039/D0MH00601G

Focused Ion Beam Microstructuring of Quantum Matter
journal, March 2018


Heat capacity of the heavy fermion superconductor CeIrIn5 under hydrostatic pressure
journal, March 2002


Piezoelectric-based apparatus for strain tuning
journal, June 2014

  • Hicks, Clifford W.; Barber, Mark E.; Edkins, Stephen D.
  • Review of Scientific Instruments, Vol. 85, Issue 6
  • DOI: 10.1063/1.4881611

Local uniaxial tensile strain in germanium of up to 4% induced by SiGe epitaxial nanostructures
journal, August 2015

  • Bollani, Monica; Chrastina, Daniel; Gagliano, Luca
  • Applied Physics Letters, Vol. 107, Issue 8
  • DOI: 10.1063/1.4928981

Review Article: Stress in thin films and coatings: Current status, challenges, and prospects
journal, March 2018

  • Abadias, Grégory; Chason, Eric; Keckes, Jozef
  • Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, Vol. 36, Issue 2
  • DOI: 10.1116/1.5011790

Field-induced density wave in the heavy-fermion compound CeRhIn5
journal, March 2015

  • Moll, Philip J. W.; Zeng, Bin; Balicas, Luis
  • Nature Communications, Vol. 6, Issue 1
  • DOI: 10.1038/ncomms7663

Origins of residual stress in thin films: Interaction between microstructure and growth kinetics
journal, November 2016


Piezoelectric-based uniaxial strain cell with high strain throughput and homogeneity
journal, February 2019

  • Kostylev, Ivan; Yonezawa, Shingo; Maeno, Yoshiteru
  • Journal of Applied Physics, Vol. 125, Issue 8
  • DOI: 10.1063/1.5063729

Anisotropic Dependence of Superconductivity on Uniaxial Pressure in CeIrIn 5
journal, May 2009


Lattice Constants and Thermal Expansivities of Silicon and of Calcium Fluoride between 6° and 322°K
journal, October 1964

  • Batchelder, D. N.; Simmons, R. O.
  • The Journal of Chemical Physics, Vol. 41, Issue 8
  • DOI: 10.1063/1.1726266

A new heavy-fermion superconductor CeIrIn 5 : A relative of the cuprates?
journal, February 2001


Reemergent Superconductivity and Avoided Quantum Criticality in Cd-Doped CeIrIn 5 under Pressure
journal, April 2015