Response to "comment on 'Investigation of the optical and electronic properties of Ge2Sb2Te5 phase change material in its amorphous, cubic, and hexagonal phases'" [J. Appl. Phys. 97, 093509 (2005)]

Bong Sub Lee, John R. Abelson, Stephen G. Bishop, Dae Hwan Kang, Byung Ki Cheong, Ki Bum Kim

Research output: Contribution to journalReview article

Abstract

Upon review of experimental conditions, we conclude that the photoinduced current observed in thin film amorphous Ge2 Sb2 Te5 includes a dominant bolometric component under continuous illumination, while the spectrum recorded at a 30 Hz chopping frequency suggests a mixed photoconductive and bolometric response.

Original languageEnglish (US)
Article number026112
JournalJournal of Applied Physics
Volume101
Issue number2
DOIs
StatePublished - Mar 13 2007

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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