R
Roberto Car
Researcher at Princeton University
Publications - 406
Citations - 90989
Roberto Car is an academic researcher from Princeton University. The author has contributed to research in topics: Density functional theory & Ab initio. The author has an hindex of 99, co-authored 389 publications receiving 76681 citations. Previous affiliations of Roberto Car include International School for Advanced Studies & University of Geneva.
Papers
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Kinetic theory of quantum transport at the nanoscale
Ralph Gebauer,Roberto Car +1 more
TL;DR: In this paper, a quantum-kinetic scheme for the calculation of non-equilibrium transport properties in nanoscale systems is presented, based on a Liouville-master equation for a reduced density operator and represents a generalization of the Boltzmann kinetic equation.
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Atomic structure of carbon-induced Si(001)c(4x4) reconstruction as a Si-Si homodimer and C-Si heterodimer network
Laurent Simon,M. Stoffel,Ph. Sonnet,L. Kubler,L. Stauffer,Annabella Selloni,A. De Vita,Roberto Car,Carmelo Pirri,G. Garreau,Dominique Aubel,Jean-Luc Bischoff +11 more
TL;DR: In this article, a model for the carbon (C)-induced structure of a Si-C-Heterodimers was proposed, in which surface carbon atoms are stabilized in SiC heterodimmers, with a surface density of about 0.25 ML.
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Structural transitions in aluminum clusters
TL;DR: In this article, the energy differences between icosahedral and cuboctahedral structures for 13-, 19-, and 55-atom clusters are studied theoretically via the Car-Parrinello (CP) method.
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Tilted Dirac Fermions
TL;DR: In this paper, the Dirac band touching topologically by the Wilson loop of the non-Abelian Berry gauge field is characterized and a band-inverted, topological semimetal in two-dimensional nonsymmorphic crystals is materialized in the monolayers of MTe$_2$ if spin-orbit coupling is neglected.
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Role of ligand bending in the photodissociation of O2 vs CO-heme: a time-dependent density functional study.
TL;DR: Time-dependent DFT calculations reveal a strong dependence of low-lying excited states on the