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20002020
most citedElectronic spin transport and spin precession in single graphene layers at room temperature

2.4k citations

Showing 2014Show all

5 papers · 1 filter

cond-mat.mes-hall2014★ 62 cited

Temperature dependent transport characteristics of graphene/n-Si diodes

S. Parui, R. Ruiter, P. J. Zomer +3

Realizing an optimal Schottky interface of graphene on Si is challenging, as the electrical transport strongly depends on the graphene quality and the fabrication processes. Such i…

cond-mat.mes-hall2014★ 9 cited

Two-laser dynamic nuclear polarization with semiconductor electrons: feedback, suppressed fluctuations, and bistability near two-photon resonance

Alexander R. Onur, Caspar H. van der Wal

We present how optical coherent population trapping (CPT) of the spin of localized semiconductor electrons stabilizes the surrounding nuclear spin bath via the hyperfine interactio…

physics.data-an2014★ 16 cited

Breakdown of statistical inference from some random experiments

Marian Kupczynski, Hans De Raedt

Many experiments can be interpreted in terms of random processes operating according to some internal protocols. When experiments are costly or cannot be repeated only one or a few…

cond-mat.mes-hall2014★ 90 cited

Theory of skyrmion states in liquid crystals: axisymmetric cholesteric bubbles (spherulites)

A. O. Leonov, I. E. Dragunov, U. K. Rößler +1

Within the Oseen-Frank theory we derive numerically exact solutions for axisymmetric localized states in chiral liquid crystal layers with homeotropic anchoring. These solutions de…

cond-mat.mes-hall2014★ 3 cited

Robust recipe for low-resistance ohmic contacts to a two-dimensional electron gas in a GaAs/AlGaAs heterostructure

M. J. Iqbal, D. Reuter, A. D. Wieck +1

The study of electron transport in low-dimensional systems is of importance, not only from a fundamental point of view, but also for future electronic and spintronic devices. In th…