Broad frequency and amplitude control of vibration in freestanding graphene via scanning tunneling microscopy with calculated dynamic pseudo-magnetic fields

A technique to locally generate mechanical vibrations in freestanding graphene using scanning tunneling microscopy (STM) is presented. The frequency of the mechanical vibrations is tuned over nearly four decades and is centered around 10 Hz. The amplitude of the vibrations also changes over nearly t...

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Veröffentlicht in:	arXiv.org 2015-01
Hauptverfasser:	P Xu, Schoelz, J K, Barber, S D, Ackerman, M L, Thibado, P M
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplitudes Electrons Graphene Magnetic fields Microscopy Physics - Mesoscale and Nanoscale Physics Scanning tunneling microscopy Vibration control
Online-Zugang:	Volltext
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