activity
20012026
most citedA first-principles study of the structure and lattice dielectric response of CaCu{3}Ti{4}O{12}

345 citations · 3.8k across the 135 of their papers we have counts for

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Showing 2004Show all

2 papers · 1 filter

cond-mat.mtrl-sci2004★ 25 cited

Asymmetry in self-assembled quantum dot-molecules made of identical InAs/GaAs quantum dots

Lixin He, Gabriel Bester, Alex Zunger

We show that a diatomic dot molecule made of two identical, vertically stacked, strained InAs/GaAs self-assembled dots exhibits an asymmetry in its single-particle and may-particle…

cond-mat.mtrl-sci2004★ 29 cited

Metal-nonmetal transition and excitonic ground state in InAs/InSb quantum dots

Lixin He, Gabriel Bester, Alex Zunger

Using atomistic pseudopotential and configuration-interaction many-body calculations, we predict a metal-nonmetal transition and an excitonic ground state in the InAs/InSb quantum…