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19912026
Showing 2014 · cond-mat.mtrl-sciShow all

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cond-mat.mtrl-sci2014★ 87 cited

Search for a spin-nematic phase in the quasi-one-dimensional frustrated magnet LiCuVO

N. Büttgen, K. Nawa, T. Fujita +7

We have performed NMR experiments on the quasi one-dimensional frustrated spin-1/2 system LiCuVO in magnetic fields applied along the c-axis up to field values near the sat…

cond-mat.mtrl-sci2014★ 15 cited

Gated Si nanowires for large thermoelectric power factors

Neophytos Neophytou, Hans Kosina

We investigate the effect of electrostatic gating on the thermoelectric power factor of p-type Si nanowires (NWs) of up to 20nm in diameter in the [100], [110] and [111] crystallog…

cond-mat.mtrl-sci2014★ 72 cited

Momentum resolved spin dynamics of bulk and surface excited states in the topological insulator

C. Cacho, A. Crepaldi, M. Battiato +16

The prospective of optically inducing a spin polarized current for spintronic devices has generated a vast interest in the out-of-equilibrium electronic and spin structure of topol…

cond-mat.mtrl-sci2014★ 52 cited

Room-temperature near-infrared silicon carbide nanocrystalline emitters based on optically aligned spin defects

A. Muzha, F. Fuchs, N. V. Tarakina +8

Bulk silicon carbide (SiC) is a very promising material system for bio-applications and quantum sensing. However, its optical activity lies beyond the near infrared spectral window…

cond-mat.mtrl-sci2014★ 120 cited

Structural stability and thermodynamics of CrN magnetic phases from ab initio and experiment

Liangcai Zhou, David Holec, Matthias Bartosik +4

The dynamical and thermodynamic phase stabilities of the stoichiometric compound CrN including different structural and magnetic configurations are comprehensively investigated usi…

cond-mat.mtrl-sci2014★ 255 cited

Engineering near infrared single photon emitters in ultrapure silicon carbide

F. Fuchs, B. Stender, M. Trupke +3

Quantum emitters hosted in crystalline lattices are highly attractive candidates for quantum information processing, secure networks and nanosensing. For many of these applications…