Browsing by Author "Wang, Q."

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Conductance fluctuations in a-Si:H: Effects of alloying and device structure

Kasap, Safa O.; Güneş, Mehmet; Johanson, Robert E.; Wang, Q.; Yang, Jeffrey; Guha, Subhendu (Kluwer Academic Publishers, 2003-10)

We present measurements of conductance noise in undoped a-Si:H and a-SiGe: H thin films in both a transverse and coplanar electrode geometry. For a-Si:H with coplanar electrodes, the noise spectrum is not a pure f-α power ...