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Title: High-pressure studies of size dependent yield strength in rhenium diboride nanocrystals

Journal Article · · Nanoscale Horizons
DOI:https://doi.org/10.1039/D3NH00489A· OSTI ID:2317704
ORCiD logo [1]; ORCiD logo [1]; ORCiD logo [1]; ORCiD logo [1];  [2];  [3]; ORCiD logo [4]; ORCiD logo [4]
  1. Department of Chemistry and Biochemistry, University of California, Los Angeles (UCLA), Los Angeles, CA 90095, USA
  2. Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
  3. Department of Chemistry and Biochemistry, University of California, Los Angeles (UCLA), Los Angeles, CA 90095, USA, Department of Earth, Planetary, and Space Sciences, University of California, Los Angeles (UCLA), Los Angeles, CA 90095, USA
  4. Department of Chemistry and Biochemistry, University of California, Los Angeles (UCLA), Los Angeles, CA 90095, USA, Department of Materials Science and Engineering, University of California, Los Angeles (UCLA), Los Angeles, CA 90095, USA, California NanoSystems Institute (CNSI), University of California, Los Angeles (UCLA), Los Angeles, CA 90095, USA

Non-hydrostatic high pressure X-ray diffraction is used to study the hardness of superhard ReB 2 nanocrystals. All nanocrystals show less plastic deformation under load than bulk ReB 2 , with the smallest nanocrystals showing the most enhancement.

Sponsoring Organization:
USDOE
OSTI ID:
2317704
Journal Information:
Nanoscale Horizons, Journal Name: Nanoscale Horizons; ISSN 2055-6756
Publisher:
Royal Society of Chemistry (RSC)Copyright Statement
Country of Publication:
United Kingdom
Language:
English

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