Work

Thermal conductivity vs depth profiling using the hot disk technique—Analysis of anisotropic, inhomogeneous structures

Year: 2023

Type: article

Abstract: A recently developed method for analyzing the thermal conductivity vs depth variation near a sample surface has been extended to include inhomogeneous samples with anisotropy. If not considered, the anisotropy ratio in the sample structure can distort the depth-position data of the original test method. The anisotropy ratio is introduced in the original computational scheme in order to improve the depth-position estimations for inhomogeneous structures with anisotropy. The proposed approach has been tested in experiments and shown to improve depth position mapping.

Source: Review of Scientific Instruments

DOI: 10.1063/5.0145902

Authors: A. Sizov, B. Mihiretie, Y. Ma, S. E. Gustafsson, M. Gustavsson

Institutions: Chalmers University of Technology, Johanneberg Science Park, Hot Disk (Sweden)

Language: English

Topic: Thermal properties of materials

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: hybrid

OpenAlex ID: W4383302880

FWCI: 0.202

Cites: 9

Cited by: 3

Related to: 10