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Title: Versatile strain-tuning of modulated long-period magnetic structures

Abstract

In this paper, we report a detailed small-angle neutron scattering (SANS) study of the skyrmion lattice phase of MnSi under compressive and tensile strain. In particular, we demonstrate that tensile strain applied to the skyrmion lattice plane, perpendicular to the magnetic field, acts to destabilize the skyrmion lattice phase. Finally, this experiment was enabled by our development of a versatile strain cell, unique in its ability to select the application of either tensile or compressive strain in-situ by using two independent helium-actuated copper pressure transducers, whose design has been optimized for magnetic SANS on modulated long-period magnetic structures and vortex lattices, and is compact enough to fit in common sample environments such as cryostats and superconducting magnets.

Authors:
ORCiD logo [1];  [1]; ORCiD logo [1];  [1];  [2];  [1];  [3]; ORCiD logo [1]
  1. Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
  2. Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  3. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Publication Date:
Research Org.:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). High Flux Isotope Reactor (HFIR)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22); USDOE Laboratory Directed Research and Development (LDRD) Program
OSTI Identifier:
1357131
Alternate Identifier(s):
OSTI ID: 1357975
Report Number(s):
LA-UR-17-20700
Journal ID: ISSN 0003-6951
Grant/Contract Number:
AC52-06NA25396; AC05-00OR22725
Resource Type:
Journal Article: Accepted Manuscript
Journal Name:
Applied Physics Letters
Additional Journal Information:
Journal Volume: 110; Journal Issue: 19; Journal ID: ISSN 0003-6951
Publisher:
American Institute of Physics (AIP)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; Material Science

Citation Formats

Fobes, D. M., Luo, Yongkang, León-Brito, N., Bauer, E. D., Fanelli, V. R., Taylor, M. A., DeBeer-Schmitt, Lisa M., and Janoschek, M. Versatile strain-tuning of modulated long-period magnetic structures. United States: N. p., 2017. Web. doi:10.1063/1.4983473.
Fobes, D. M., Luo, Yongkang, León-Brito, N., Bauer, E. D., Fanelli, V. R., Taylor, M. A., DeBeer-Schmitt, Lisa M., & Janoschek, M. Versatile strain-tuning of modulated long-period magnetic structures. United States. doi:10.1063/1.4983473.
Fobes, D. M., Luo, Yongkang, León-Brito, N., Bauer, E. D., Fanelli, V. R., Taylor, M. A., DeBeer-Schmitt, Lisa M., and Janoschek, M. Wed . "Versatile strain-tuning of modulated long-period magnetic structures". United States. doi:10.1063/1.4983473. https://www.osti.gov/servlets/purl/1357131.
@article{osti_1357131,
title = {Versatile strain-tuning of modulated long-period magnetic structures},
author = {Fobes, D. M. and Luo, Yongkang and León-Brito, N. and Bauer, E. D. and Fanelli, V. R. and Taylor, M. A. and DeBeer-Schmitt, Lisa M. and Janoschek, M.},
abstractNote = {In this paper, we report a detailed small-angle neutron scattering (SANS) study of the skyrmion lattice phase of MnSi under compressive and tensile strain. In particular, we demonstrate that tensile strain applied to the skyrmion lattice plane, perpendicular to the magnetic field, acts to destabilize the skyrmion lattice phase. Finally, this experiment was enabled by our development of a versatile strain cell, unique in its ability to select the application of either tensile or compressive strain in-situ by using two independent helium-actuated copper pressure transducers, whose design has been optimized for magnetic SANS on modulated long-period magnetic structures and vortex lattices, and is compact enough to fit in common sample environments such as cryostats and superconducting magnets.},
doi = {10.1063/1.4983473},
journal = {Applied Physics Letters},
number = 19,
volume = 110,
place = {United States},
year = {Wed May 10 00:00:00 EDT 2017},
month = {Wed May 10 00:00:00 EDT 2017}
}

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