Photoacoustic thermal characterization of spark-processed porous silicon

A. Cruz-Orea, I. Delgadilllo, H. Vargas, A. Gudiño-Martínez, E. Marín, C. Vázquez-López, A. Calderón, J. J. Alvarado-Gil

Research output: Contribution to journalArticlepeer-review

26 Scopus citations

Abstract

A non-separation approach to determine the spark-processed porous silicon thermal parameters is presented. This thermal characterization was performed through application of the photoacoustic technique, in combination with compositional models for spark-processed porous silicon samples. The thermal parameters obtained are in agreement with existing studies about the composition of this material. This approach opens the possibility of performing the thermal characterization of other porous semiconductors and analogous materials.

Original languageEnglish
Pages (from-to)8951-8954
Number of pages4
JournalJournal of Applied Physics
Volume79
Issue number12
DOIs
StatePublished - 15 Jun 1996
Externally publishedYes

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