263 citations · 1k across the 15 of their papers we have counts for
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cond-mat.mes-hall2014★ 23 cited
Electrolyte gate dependent high-frequency measurement of graphene field-effect transistor for sensing applications
W. Fu, M. El Abbassi, T. Hasler +8
We performed radiofrequency (RF) reflectometry measurements at 2.4 GHz on electrolyte-gated graphene field-effect transistors (GFETs) utilizing a tunable stub-matching circuit for…
cond-mat.mes-hall2008★ 29 cited
Scaling of 1/f noise in tunable break-junctions
ZhengMing Wu, SongMei Wu, S. Oberholzer +3
We have studied the voltage noise of gold nano-contacts in electromigrated and mechanically controlled break-junctions having resistance values that can be tuned from 10…
cond-mat.mes-hall2007★ 75 cited
Feedback controlled electromigration in four-terminal nano-junctions
Zheng-Ming Wu, Michael Steinacher, Roman Huber +3
We have developed a fast, yet highly reproducible method to fabricate metallic electrodes with nanometer separation using electromigration (EM). We employ four-terminal instead of…