Observation of Supermodulation in LaO0.5F0.5BiSe2 by Scanning Tunneling Microscopy and Spectroscopy
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DOI: 10.7566/jpsj.86.113701
Abstract: We observed the surface and electronic structure of single-crystal LaO0.5F0.5BiSe2 by scanning tunneling microscopy/spectroscopy at 4.2 K. A square lattice composed of Bi atoms was observed at a po... read more here.
Keywords: microscopy; lao0 5f0; 5bise2 scanning; 5f0 5bise2 ... See more keywords
Transverse-type Lattice Modulation in LaO0.5F0.5BiS2: Possible Charge Density Wave Formation
Sign Up to like & getrecommendations! Published in 2021 at "Journal of the Physical Society of Japan"
DOI: 10.7566/jpsj.90.103601
Abstract: We report a synchrotron radiation X-ray diffraction study of the BiS2-layered superconductor LaO0.5F0.5BiS2. We observed superlattice reflections with the propagation vector \(\boldsymbol{q}_{\text... read more here.
Keywords: type lattice; transverse type; 5f0 5bis2; lattice modulation ... See more keywords