Measurement of thermophysical properties of YBa2Cu 3O7-x thin film using picosecond thermoreflectance technique

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3 Citations (Scopus)

Abstract

Simultaneous determination of thermophysical properties of YBa 2Cu3O7-x thin film has been carried out using the optical pump-probe method. The thermal diffusivity and thermal effusivity were analyzed from the same picosecond thermoreflectance data. The thermal conductivity and specific heat were then derived from the measured values of the thermal diffusivity and effusivity. The thermal diffusivity, thermal effusivity and thermal conductivity obtained compared favorably with those reported in the literature.

Original languageEnglish
Pages (from-to)26-28
Number of pages3
JournalPhysica C: Superconductivity and its Applications
Volume471
Issue number1-2
DOIs
Publication statusPublished - Jan 2011

Fingerprint

Thermal diffusivity
thermophysical properties
thermal diffusivity
thermal conductivity
Thermodynamic properties
Thin films
Thermal conductivity
thin films
Specific heat
specific heat
Pumps
pumps
heat
Hot Temperature

Keywords

  • Thermal effusivity
  • Thermoreflectance
  • Thin films
  • YBCO

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Electrical and Electronic Engineering
  • Energy Engineering and Power Technology
  • Electronic, Optical and Magnetic Materials

Cite this

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title = "Measurement of thermophysical properties of YBa2Cu 3O7-x thin film using picosecond thermoreflectance technique",
abstract = "Simultaneous determination of thermophysical properties of YBa 2Cu3O7-x thin film has been carried out using the optical pump-probe method. The thermal diffusivity and thermal effusivity were analyzed from the same picosecond thermoreflectance data. The thermal conductivity and specific heat were then derived from the measured values of the thermal diffusivity and effusivity. The thermal diffusivity, thermal effusivity and thermal conductivity obtained compared favorably with those reported in the literature.",
keywords = "Thermal effusivity, Thermoreflectance, Thin films, YBCO",
author = "Alwi, {Hasan Adli} and {Abd. Shukor}, Roslan",
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AU - Alwi, Hasan Adli

AU - Abd. Shukor, Roslan

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N2 - Simultaneous determination of thermophysical properties of YBa 2Cu3O7-x thin film has been carried out using the optical pump-probe method. The thermal diffusivity and thermal effusivity were analyzed from the same picosecond thermoreflectance data. The thermal conductivity and specific heat were then derived from the measured values of the thermal diffusivity and effusivity. The thermal diffusivity, thermal effusivity and thermal conductivity obtained compared favorably with those reported in the literature.

AB - Simultaneous determination of thermophysical properties of YBa 2Cu3O7-x thin film has been carried out using the optical pump-probe method. The thermal diffusivity and thermal effusivity were analyzed from the same picosecond thermoreflectance data. The thermal conductivity and specific heat were then derived from the measured values of the thermal diffusivity and effusivity. The thermal diffusivity, thermal effusivity and thermal conductivity obtained compared favorably with those reported in the literature.

KW - Thermal effusivity

KW - Thermoreflectance

KW - Thin films

KW - YBCO

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