D
David Vanderbilt
Researcher at Rutgers University
Publications - 451
Citations - 76819
David Vanderbilt is an academic researcher from Rutgers University. The author has contributed to research in topics: Wannier function & Ferroelectricity. The author has an hindex of 104, co-authored 426 publications receiving 67024 citations. Previous affiliations of David Vanderbilt include Rowland Institute for Science & University of Geneva.
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Composite Weyl nodes stabilized by screw symmetry with and without time-reversal invariance
TL;DR: In this paper, the authors demonstrate that in nonmagnetic crystals with threefold or sixfold symmetry, such as trigonal Te or hexagonal NbSi${}_{2}$, three linear band crossings (Weyl nodes) of the same chirality can merge at a high symmetry point on the symmetry axis, forming a triple Weyl node with a cubic off-axis dispersion.
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Structure and oxidation kinetics of the Si(100)- SiO 2 interface
Kwok-On Ng,David Vanderbilt +1 more
TL;DR: In this article, first-principles calculations of the structural and electronic properties of Si(001)-${\mathrm{SiO}}-2} interfaces are presented, and the peroxyl linkage configuration is found to be lower in energy than interstitial or threefold configurations.
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Robust A -Type Order and Spin-Flop Transition on the Surface of the Antiferromagnetic Topological Insulator MnBi 2 Te 4
TL;DR: In this article, the authors present microscopic evidence of the persistence of uniaxial A-type antiferromagnetic order to the surface layers of single crystals using magnetic force microscopy and reveal termination-dependent magnetic contrast across both surface step edges and domain walls.
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Dimerization-Induced Cross-Layer Quasi-Two-Dimensionality in Metallic IrTe 2
G. L. Pascut,Kristjan Haule,Matthias J. Gutmann,S. A. Barnett,Alessandro Bombardi,Sergey Artyukhin,Turan Birol,David Vanderbilt,Junjie Yang,S-W. Cheong,S-W. Cheong,Valery Kiryukhin +11 more
TL;DR: In this paper, the crystal structure of layered metal was determined using single-crystal x-ray diffraction, and the structural transition was driven by the Ir dimerization and bonding, while electronic correlations and spin orbit coupling played a secondary role.
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Real-space approach to calculation of electric polarization and dielectric constants.
Ricardo Nunes,David Vanderbilt +1 more
TL;DR: A real-space approach to the calculation of the properties of an insulating crystal in an applied electric field, based on the iterative determination of the Wannier functions of the occupied bands, is described.