NON-DESTRUCTIVE INSPECTION OF THERMOELECTRIC MODULES BY SCANNING ACOUSTIC MICROSCOPY

K. H. Gresslehner, M. Krenn, P. Kerepesi, L. Gupfinger, M. Höglinger, P. Zellinger, B. Plank, Ch Beisteiner

Research output: Contribution to journalArticlepeer-review

Abstract

In this work we present the potential of Scanning Acoustic Microscopy (SAM) as an important non-destructive evaluation (NDE) method for process control as well as failure analysis of thermoelectric modules (TE-modules). SAM is one part of the so called ‘Dream Team Concept’ which is described in detail in section 2.

Original languageEnglish
Pages (from-to)26-33
Number of pages8
JournalJournal of Thermoelectricity
Volume2024
Issue number4
DOIs
Publication statusPublished - 25 Dec 2024

Keywords

  • non-destructive inspection
  • scanning acoustic microscopy
  • thermoelectric modules

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