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VISUALIZATION OF RESISTIVE STATES OF SUPERCONDUCTING FILMS.

Author(s) : KONOVODCHENKO V. A.

Type of article: Article

Summary

A METHOD IS DESCRIBED FOR VISUALIZATION OF VARIOUS RESISTIVE STATES IN TWO-DIMENSIONAL SUPERCONDUCTORS WHEN SCANNING THEIR SURFACE WITH A LASER BEAM. EXPERIMENTS WERE MADE ON TIN FILMS TO OBTAIN A TWO-DIMENSIONAL PICTURE OF A SEPARATE PHASE SLIP LINE, AND A TEMPERATURE FIELD WAS PLOTTED OF A SUPERCONDUCTING FILM UNDER INHOMOGENEOUS HEAT TRANSFER. THE SAMPLE I-V CURVE WITH NODAL POINTS OF RESISTIVE STATES UNDER STUDY IS GIVEN TOGETHER WITH THE BLOCK DIAGRAM OF THE EXPERIMENTAL SET-UP.

Details

  • Original title: VISUALIZATION OF RESISTIVE STATES OF SUPERCONDUCTING FILMS.
  • Record ID : 1987-0848
  • Languages: English
  • Source: Cryogenics - vol. 26 - n. 10
  • Publication date: 1986

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