3 papers
cond-mat.mtrl-sci2018
Uncovering electron scattering mechanisms in NiFeCoCrMn derived concentrated solid solution and high entropy alloys
Sai Mu, G. D. Samolyuk, S. Wimmer +5
Whilst it has long been known that disorder profoundly affects transport properties, recent measurements on a series of solid solution 3d-transition metal alloys reveal two orders…
cond-mat.mtrl-sci2005
Radiative recombination of charged excitons and multiexcitons in CdSe quantum dots
M. C. Troparevsky, A. Franceschetti
We report semi-empirical pseudopotential calculations of emission spectra of charged excitons and biexcitons in CdSe nanocrystals. We find that the main emission peak of charged mu…
cond-mat.mtrl-sci2005
Screening of point charges in Si quantum dots
Alberto Franceschetti, M. Claudia Troparevsky
The screening of point charges in hydrogenated Si quantum dots ranging in diameter from 10 A to 26 A has been studied using first-principles density-functional methods. We find tha…