18 citations · 46 across the 3 of their papers we have counts for
3 papers
cond-mat.mes-hall2008★ 14 cited
Modeling electrostatic and quantum detection of molecules
S. Vasudevan, K. Walczak, N. Kapur +2
We describe two different modes for electronically detecting an adsorbed molecule using a nanoscale transistor. The attachment of an ionic molecular target shifts the threshold vol…
cond-mat.mes-hall2008★ 14 cited
Controlling transistor threshold voltages using molecular dipoles
Smitha Vasudevan, Neeti Kapur, Tao He +3
We develop a theoretical model for how organic molecules can control the electronic and transport properties of an underlying transistor channel to whose surface they are chemicall…
cond-mat.mes-hall2007★ 18 cited
Rectification by charging -- the physics of contact-induced current asymmetry in molecular conductors
O. D. Miller, B. Muralidharan, N. Kapur +1
We outline the qualitatively different physics behind charging-induced current asymmetries in molecular conductors operating in the weakly interacting self-consistent field (SCF) a…