Strain-induced room-temperature ferroelectricity in srtio3 membranes

HIGHLIGHTS

• who: Ruijuan Xu from the Stanford University, Stanford, CA, USA have published the paper: Strain-induced room-temperature ferroelectricity in SrTiO3 membranes, in the Journal: NATURE COMMUNICATIONS NATURE COMMUNICATIONS of 28/02/2020
• what: In this work, using a variety of characterization techniques the authors demonstrate robust room-temperature ferroelectricity in SrTiO3 with 2.0% uniaxial tensile strain, which is corroborated by the notable features of 180° ferroelectric domains and an extrapolated transition temperature of 400 K. The authors focus on the case of in-plane uniaxial tensile strain by stretching the membrane along the . . .
  

   

  

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