123 citations · 296 across the 11 of their papers we have counts for
10 papers
ZnO Nanocrystal Networks Near the Insulator-Metal Transition: Tuning Contact Radius and Electron Density with Intense Pulsed Light
Benjamin L. Greenberg, Zachary L. Robinson, K. V. Reich +6
Networks of ligand-free semiconductor nanocrystals (NCs) offer a valuable combination of high carrier mobility and optoelectronic properties tunable via quantum confinement. In pri…
Metal-insulator transition in films of doped semiconductor nanocrystals
Ting Chen, K. V. Reich, Nicolaas J. Kramer +3
To fully deploy the potential of semiconductor nanocrystal films as low-cost electronic materials, a better understanding of the amount of dopants required to make their conductivi…
Anomalous conductivity, Hall factor, magnetoresistance, and thermopower of accumulation layer in
Han Fu, K. V. Reich, B. I. Shklovskii
We study the low temperature conductivity of the electron accumulation layer induced by the very strong electric field at the surface of sample. Due to the strongl…
Surface roughness scattering in multisubband accumulation layers
Han Fu, K. V. Reich, B. I. Shklovskii
Accumulation layers with very large concentrations of electrons where many subbands are filled became recently available due to ionic liquid and other new methods of gating. The lo…
Hopping conductivity and insulator-metal transition in films of touching semiconductor nanocrystals
Han Fu, K. V. Reich, B. I. Shklovskii
This paper is focused on the the variable-range hopping of electrons in semiconductor nanocrystal (NC) films below the critical doping concentration at which it becomes metal…
Dielectric Constant and Charging Energy in Array of Touching Nanocrystals
K. V. Reich, B. I. Shklovskii
We calculate the effective macroscopic dielectric constant of a periodic array of spherical nanocrystals (NCs) with dielectric constant immersed in th…
Hopping Conduction via Ionic Liquid Induced Silicon Surface States
J. Nelson, K. V. Reich, M. Sammon +2
In order to clarify the physics of the gating of solids by ionic liquids (ILs) we have gated lightly doped -Si, which is so well studied that it can be called the "hydrogen atom…
Collapse of electrons to a donor cluster in SrTiO
Han Fu, K. V. Reich, B. I. Shklovskii
It is known that a nucleus with charge where creates electron-positron pairs from the vacuum. These electrons collapse onto the nucleus resulting in a net charge $Z_n<…
Theory of a field effect transistor based on semiconductor nanocrystal array
K. V. Reich, Tianran Chen, B. I. Shklovskii
We study the surface conductivity of a field-effect transistor (FET) made of periodic array of spherical semiconductor nanocrystals (NCs). We show that electrons introduced to NCs…
Photoluminescence in array of doped semiconductor nanocrystals
K. V. Reich, Tianran Chen, Al. L. Efros +1
We study the dependence of the quantum yield of photoluminescence of a dense, periodic array of semiconductor nanocrystals (NCs) on the level of doping and NC size. Electrons intro…