186 citations · 322 across the 4 of their papers we have counts for
4 papers
Contact conductance governs metallicity in conducting metal oxide nanocrystal films
Corey M. Staller, Stephen L. Gibbs, Xing Yee Gan +4
In bulk semiconductor materials, the insulator-metal transition (IMT) is governed by the concentration of conduction electrons. Meanwhile, even when fabricated from metallic buildi…
Intrinsic Optical and Electronic Properties from Quantitative Analysis of Plasmonic Semiconductor Nanocrystal Ensemble Optical Extinction
Stephen L. Gibbs, Corey M. Staller, Ankit Agrawal +3
The optical extinction spectra arising from localized surface plasmon resonance in doped semiconductor nanocrystals (NCs) have intensities and lineshapes determined by free charge…
Tuning Nanocrystal Surface Depletion by Controlling Dopant Distribution as a Route Toward Enhanced Film Conductivity
Corey M. Staller, Zachary L. Robinson, Ankit Agrawal +5
Electron conduction through bare metal oxide nanocrystal (NC) films is hindered by surface depletion regions resulting from the presence of surface states. We control the radial do…
Impacts of Surface Depletion on the Plasmonic Properties of Doped Semiconductor Nanocrystals
Omid Zandi, Ankit Agrawal, Alex B. Shearer +4
Degenerately doped semiconductor nanocrystals (NCs) exhibit a localized surface plasmon resonance (LSPR) in the infrared range of the electromagnetic spectrum. Unlike metals, semic…