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Title: Strain and Electronic Nematicity in La2-xSrxCuO4

Journal Article · · Journal of Superconductivity and Novel Magnetism
ORCiD logo [1];  [1];  [2];  [1];  [1];  [1];  [2]
  1. Brookhaven National Lab. (BNL), Upton, NY (United States)
  2. Brookhaven National Lab. (BNL), Upton, NY (United States); Yale Univ., New Haven, CT (United States)

Electronic nematicity has previously been observed in La2-xSrxCuO4 thin films by the angle resolved transverse resistivity method with a director whose orientation is always pinned to the crystal axes when the film is grown on an orthorhombic substrate but not when the substrate is tetragonal. Here we report on measurements of thin films grown on (tetragonal) LaSrAlO4 and subsequently placed in an apparatus that allows the application of uniaxial compressive strain. The apparatus applied enough force to produce a 1% orthorhombicity in LaSrAlO4 and yet no change in the electronic nematicity was observed in films under strain compared to when they were unstrained.

Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
SC0012704
OSTI ID:
1566876
Alternate ID(s):
OSTI ID: 1571432
Report Number(s):
BNL-212121-2019-JAAM; BNL-212207-2019-JAAM
Journal Information:
Journal of Superconductivity and Novel Magnetism, Vol. 33, Issue 1; ISSN 1557-1939
Publisher:
SpringerCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 1 work
Citation information provided by
Web of Science

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