output
19922026
most citedHelical liquids and Majorana bound states in quantum wires

3.2k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2007 · cond-mat.mtrl-sciShow all

12 papers · 2 filters

cond-mat.mtrl-sci2007★ 21 cited

Temperature-induced reversal of magnetic interlayer exchange coupling

K. M. Doebrich, M. Wietstruk, J. E. Prieto +4

For epitaxial trilayers of the magnetic rare-earth metals Gd and Tb, exchange coupled through a non-magnetic Y spacer layer, element-specific hysteresis loops were recorded by the…

cond-mat.mtrl-sci2007★ 32 cited

Anomalous Hall effect in a two dimensional electron gas with magnetic impurities

Tamara S. Nunner, Gergely Zarand, Felix von Oppen

Magnetic impurities play an important role in many spintronics-related materials. Motivated by this fact, we study the anomalous Hall effect in the presence of magnetic impurities,…

cond-mat.mtrl-sci2007★ 4 cited

Effects of impurities on Tamm-like lanthanide-metal surface states

D. Wegner, A. Bauer, G. Kaindl

The effects of isolated residual-gas adsorbates on the local electronic structure of the Dy(0001) surface were spatially mapped by scanning tunneling microscopy and spectroscopy at…

cond-mat.mtrl-sci2007★ 187 cited

Long-range repulsive interaction between TTF molecules on a metal surface induced by charge transfer

I. Fernandez-Torrente, S. Monturet, K. J. Franke +3

The low-coverage adsorption of a molecular electron donor, tetrathiafulvalene, on Au(111) is characterized by the spontaneous formation of superlattice of monomers, whose spacing e…

cond-mat.mtrl-sci2007★ 85 cited

Anomalous Hall effect in a two-dimensional electron gas

Tamara S. Nunner, N. A. Sinitsyn, Mario F. Borunda +7

The anomalous Hall effect in a magnetic two-dimensional electron gas with Rashba spin-orbit coupling is studied within the Kubo-Streda formalism in the presence of pointlike potent…

cond-mat.mtrl-sci2007★ 16 cited

Huge magneto-crystalline anisotropy of x-ray linear dichroism observed on Co/FeMn bilayers

W. Kuch, F. Offi, L. I. Chelaru +5

We present an x-ray spectromicroscopic investigation of single-crystalline magnetic FeMn/Co bilayers on Cu(001), using X-ray magnetic circular (XMCD) and linear (XMLD) dichroism at…

cond-mat.mtrl-sci2007

Orbital currents in the Colle-Salvetti correlation energy functional and the degeneracy problem

S. Pittalis, S. Kurth, S. Sharma +1

Popular density functionals for the exchange-correlation energy typically fail to reproduce the degeneracy of different ground states of open-shell atoms. As a remedy, functionals…

cond-mat.mtrl-sci2007★ 32 cited

Comparison of exact-exchange calculations for solids in current-spin-density- and spin-density-functional theory

S. Sharma, S. Pittalis, S. Kurth +3

The relative merits of current-spin-density- and spin-density-functional theory are investigated for solids treated within the exact-exchange-only approximation. Spin-orbit splitti…

cond-mat.mtrl-sci2007★ 39 cited

Role of the electric field in surface electron dynamics above the vacuum level

J. I. Pascual, C. Corriol, G. Ceballos +6

Scanning tunneling spectroscopy (STS) is used to study the dynamics of hot electrons trapped on a Cu(100) surface in field emission resonances (FER) above the vacuum level. Differe…

cond-mat.mtrl-sci2007★ 30 cited

Efficient calculation of van der Waals dispersion coefficients with time-dependent density functional theory in real time: application to polycyclic aromatic hydrocarbons

Miguel A. L. Marques, Alberto Castro, Giuliano Malloci +2

The van der Waals dispersion coefficients of a set of polycyclic aromatic hydrocarbons, ranging in size from the single-cycle benzene to circumovalene (C66H20), are calculated with…

cond-mat.mtrl-sci2007★ 42 cited

Absence of skew scattering in two-dimensional systems: Testing the origins of the anomalous Hall effect

Mario F. Borunda, Tamara S. Nunner, Thomas Luck +6

We study the anomalous Hall conductivity in spin-polarized, asymmetrically confined two-dimensional electron and hole systems, focusing on skew-scattering contributions to the tran…

cond-mat.mtrl-sci2007★ 89 cited

Nuclear Magnetic Resonance Study of Ultrananocrystalline Diamonds

A. M. Panich, A. I. Shames, H. -M. Vieth +3

We report on a nuclear magnetic resonance (NMR) study of ultrananocrystalline diamond (UNCD) materials produced by detonation technique. Analysis of the 13C and 1H NMR spectra, spi…