Electric-field-induced reversible avalanche breakdown in a GaAs microcrystal due to cross band gap impact ionization

F. Klappenberger, K. F. Renk, R. Summer, L. Keldysh, B. Rieder, W. Wegscheider

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

The electric field induced reversible avalanche breakdown in a GaAs microcrystal due to cross band gap impact ionization was analyzed. An electric pulse was guided to the sample and from the reflected and transmitted pulse, the I(V) characteristic was determined. The threshold field for ionization was reached by making use of a high-field domain whose formation was based on the Gunn effect.

Original languageEnglish
Pages (from-to)704-706
Number of pages3
JournalApplied Physics Letters
Volume83
Issue number4
DOIs
StatePublished - 28 Jul 2003
Externally publishedYes

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