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A new mechanism for high-frequency rectification at low temperatures in point contacts between identical metals

  • R.W. van der Heijden
  • , A. G.M. Jansen
  • , J. H.M. Stoelinga
  • , H. M. Swartjes
  • , P. Wyder

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

Experimental results are reported of high-frequency (∼ THz) radiation detection by metal-metal point contacts at low temperatures as a function of bias voltage. The dominant detection mechanism can be attributed to rectification due to electron-phonon-scattering-induced nonlinearity of the I-V characteristics, a process not observed before.

Original languageEnglish
Pages (from-to)245-248
Number of pages4
JournalApplied Physics Letters
Volume37
Issue number2
DOIs
Publication statusPublished - 1980
Externally publishedYes

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