Misc.

2019

Role of steps on Pb atomic-layer superconductivity

Abstract book of Annual Meeting of the Japan Society of Vacuum and Surface Science
  • Sato Yudai
  • ,
  • Oguro Fumikazu
  • ,
  • Asakawa Kanta
  • ,
  • Uchihashi Takashi
  • ,
  • Hasegawa Yukio

Volume
2019
Number
0
First page
1Hp09S
Last page
2097
Language
Japanese
Publishing type
DOI
10.14886/jvss.2019.0_1Hp09S
Publisher
The Japan Society of Vacuum and Surface Science

<p>Pb atomic-layer superconductor on Si(111) surface differs in character from bulk due to two dimensional nature. Recently, we found that √3×√43Pb atomic-layer on Si(111) has superconductivity and its perpendicular critical field increases on the terraces between steps. Today, we also show superconductivity of √3×√43Pb atomic-layer on slightly inclined Si(111), which has step structure with uniformly narrow terraces, and mention the possibility of the enhancement of perpendicular critical field at a macro level.</p>

Link information
DOI
https://doi.org/10.14886/jvss.2019.0_1Hp09S
CiNii Research
https://cir.nii.ac.jp/crid/1390282752352419072?lang=en
ID information
  • DOI : 10.14886/jvss.2019.0_1Hp09S
  • eISSN : 2434-8589
  • CiNii Articles ID : 130007737557
  • CiNii Research ID : 1390282752352419072

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