Temperature field in a multilayer assembly affected by a local laser heating

T. Elperin, G. Rudin

Research output: Contribution to journalArticlepeer-review

8 Scopus citations


An analytical solution of a three-dimensional heat conduction problem is obtained for a multilayer thin coating-substrate assembly affected by both stationary and moving laser beams. For both cases analytical expressions for the temperature distributions in an assembly are obtained under the assumption that the ratio of coating thickness to laser beam radius is small. The obtained expressions can be employed for analysis of thermal reliability of multilayer assemblies used in microelectronics.

Original languageEnglish
Pages (from-to)3143-3147
Number of pages5
JournalInternational Journal of Heat and Mass Transfer
Issue number17
StatePublished - 1 Jan 1995

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Mechanical Engineering
  • Fluid Flow and Transfer Processes


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