2010 journal article
Negative Differential Resistance in C60-Based Electronic Devices
ACS Nano, 4(12), 7205–7210.
Electrical conductivity and Meyer-Neldel rule: The role of localized states in hydrogenated amorphous silicon
Abtew, T. A., Zhang, M. L., Pan, Y., & Drabold, D. A. (2008, May 1). JOURNAL OF NON-CRYSTALLINE SOLIDS, Vol. 354, pp. 2909–2913.