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Scanning Tunneling Spectroscopy on Epitaxial Thin film grown on s-wave Superconductor

Title
Scanning Tunneling Spectroscopy on Epitaxial Thin film grown on s-wave Superconductor
Authors
Song, Sang YongSeo, Jungpil
DGIST Authors
Seo, Jungpil
Issue Date
2018-04-26
Citation
한국물리학회 2018 봄 학술논문발표회
Type
Conference
Abstract
Proximity-Induced superconductivity on semiconducting thin film grown on s-wave superconductor has been studied using scanning tunneling microscopy and spectroscopy. Using a superconducting tip, hence forming SIS tunneling junction, we could obtain the energy resolution of spectrum down to 30 uV at the measurement temperature of 2.4 K. In this talk, we discuss a possible topological superconducting state that emerges at the surface of this heterostructure.
URI
http://hdl.handle.net/20.500.11750/15027
Publisher
한국물리학회
Related Researcher
  • Author Seo, Jungpil Nanospm Lab(Advanced Materials Research Group)
  • Research Interests Topological Matters; High Tc Superconductors; Low dimensional Quantum Matters
Files:
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Collection:
Department of Physics and ChemistryNanospm Lab(Advanced Materials Research Group)2. Conference Papers


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