Detection of vibration-mode scattering in electronic shot noise

We present shot noise measurements on Au nanowires showing very pronounced vibration-mode features. In accordance to recent theoretical predictions the sign of the inelastic signal, i.e., the signal due to vibration excitations, depends on the transmission probability becoming negative below a certa...

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Veröffentlicht in:	Physical review letters 2012-04, Vol.108 (14), p.146602-146602, Article 146602
Hauptverfasser:	Kumar, Manohar, Avriller, Rémi, Yeyati, Alfredo Levy, van Ruitenbeek, Jan M
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed Matter Physics
Online-Zugang:	Volltext
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