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

Abstract

We report the design of a versatile strain cell for small angle neutron scattering (SANS) unique in its ability to select the application of either or tensile compressive strain in-situ. Strain is applied to the sample via two independently actuated copper pressure transducers that can each apply a mechanical force of 270 N onto the sample using helium gas pressure. The strain cell is optimized for magnetic SANS on modulated long-period magnetic structures, and is therefore compact enough to t in common sample environments, such as low-temperature cryostats and superconducting magnets. In this report we have successfully utilized the described strain cell to investigate the response of the skyrmion lattice in MnSi.

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 Laboratory (LANL), Los Alamos, NM (United States); Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). High Flux Isotope Reactor (HFIR)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES); USDOE Laboratory Directed Research and Development (LDRD) Program
OSTI Identifier:
1357131
Alternate Identifier(s):
OSTI ID: 1357975; OSTI ID: 1987904
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. https://doi.org/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. 2017. "Versatile strain-tuning of modulated long-period magnetic structures". United States. https://doi.org/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 = {We report the design of a versatile strain cell for small angle neutron scattering (SANS) unique in its ability to select the application of either or tensile compressive strain in-situ. Strain is applied to the sample via two independently actuated copper pressure transducers that can each apply a mechanical force of 270 N onto the sample using helium gas pressure. The strain cell is optimized for magnetic SANS on modulated long-period magnetic structures, and is therefore compact enough to t in common sample environments, such as low-temperature cryostats and superconducting magnets. In this report we have successfully utilized the described strain cell to investigate the response of the skyrmion lattice in MnSi.},
doi = {10.1063/1.4983473},
url = {https://www.osti.gov/biblio/1357131}, journal = {Applied Physics Letters},
issn = {0003-6951},
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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Cited by: 16 works
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Works referenced in this record:

Magnetic phase diagram of MnSi inferred from magnetization and ac susceptibility
journal, June 2012


Skyrmions on the track
journal, March 2013


Large anisotropic deformation of skyrmions in strained crystal
journal, June 2015


Current-induced skyrmion dynamics in constricted geometries
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Helimagnon bands as universal excitations of chiral magnets
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Multiferroic Properties of o LuMnO 3 Controlled by b -Axis Strain
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Divergent Nematic Susceptibility in an Iron Arsenide Superconductor
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journal, June 2015


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journal, October 2015


Nonmagnetic piston–cylinder pressure cell for use at 35 kbar and above
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Uniaxial Pressure Dependence of Magnetic Order in MnSi
journal, December 2015


Multiferroics: a magnetic twist for ferroelectricity
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Topological properties and dynamics of magnetic skyrmions
journal, December 2013


Theory of helical magnetic structures and phase transitions in MnSi and FeGe
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Piezoelectric-based apparatus for strain tuning
journal, June 2014


Single magnetic chirality in the magnetoelectric NdFe 3 ( B 11 O 3 ) 4
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journal, June 2015


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A common thread: The pairing interaction for unconventional superconductors
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Vortex structures, penetration depth and pairing in iron-based superconductors studied by small-angle neutron scattering
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Works referencing / citing this record:

Extended exchange interactions stabilize long-period magnetic structures in Cr 1∕3 NbS 2
journal, July 2018


Magnetostriction of helimagnets in the skyrmion crystal phase
journal, December 2019