output
19932026
most citedDoping graphene with metal contacts

2.6k citations

Showing 2012Show all

85 papers · 1 filter

cond-mat.mtrl-sci2012★ 350 cited

Metallic and insulating interfaces of amorphous SrTiO3-based oxide heterostructures

Yunzhong Chen, Nini Pryds, Josee E. Kleibeuker +6

The conductance confined at the interface of complex oxide heterostructures provides new opportunities to explore nanoelectronic as well as nanoionic devices. Herein we show that m…

physics.flu-dyn2012★ 15 cited

Stokes flow in a drop evaporating from a liquid subphase

Hanneke Gelderblom, Howard A. Stone, Jacco H. Snoeijer

The evaporation of a drop from a liquid subphase is investigated. The two liquids are immiscible, and the contact angles between them are given by the Neumann construction. The eva…

cond-mat.supr-con2012★ 12 cited

Competing striped structures in La2CuO4+y

Nicola Poccia, Alessandro Ricci, Gaetano Campi +2

High temperature superconductivity emerges in unique materials, like cuprates, that belong to the class of heterostructures at atomic limit, made of a superlattice of superconducti…

cond-mat.mes-hall2012★ 62 cited

Magnetotransport and induced superconductivity in Bi based three-dimensional topological insulators

M. Veldhorst, M. Snelder, M. Hoek +5

The surface of a 3D topological insulator is conducting and the topologically nontrivial nature of the surface states is observed in experiments. It is the aim of this paper to rev…

cond-mat.supr-con2012★ 145 cited

Magnetic Josephson Junctions with Superconducting Interlayer for Cryogenic Memory

Igor V. Vernik, Vitaly V. Bol'ginov, Sergey V. Bakurskiy +4

We investigate Magnetic Josephson Junction (MJJ) - a superconducting device with ferromagnetic barrier for a scalable high-density cryogenic memory compatible with energy-efficient…

physics.flu-dyn2012★ 29 cited

The clustering morphology of freely rising deformable bubbles

Yoshiyuki Tagawa, Ivo Roghair, Vivek N. Prakash +4

We investigate the clustering morphology of a swarm of freely rising deformable bubbles. A three-dimensional Voronoï analysis enables us to quantitatively distinguish between two t…

physics.flu-dyn2012★ 47 cited

Lagrangian single particle turbulent statistics through the Hilbert-Huang Transform

Yongxiang Huang, Luca Biferale, Enrico Calzavarini +2

The Hilbert-Huang transform is applied to analyze single particle Lagrangian velocity data from numerical simulations of hydrodynamic turbulence. The velocity trajectory is describ…

math.OC2012

An Optimal Query Assignment for Wireless Sensor Networks

Mihaela Mitici, Martijn Onderwater, Maurits de Graaf +4

A trade-off between two QoS requirements of wireless sensor networks: query waiting time and validity (age) of the data feeding the queries, is investigated. We propose a Continuou…

physics.med-ph2012★ 53 cited

An optimized ultrasound detector for photoacoustic breast tomography

Wenfeng Xia, Daniele Piras, Johan Van Hespen +5

Photoacoustic imaging has proven to be able to detect vascularization-driven optical absorption contrast associated with tumors. In order to detect breast tumors located a few cent…

cond-mat.str-el2012★ 48 cited

Band offsets and density of Ti3+ states probed by X-ray photoemission on LaAlO3/SrTiO3 heterointerfaces and their LaAlO3 and SrTiO3 bulk precursors

G. Drera, G. Salvinelli, A. Brinkman +6

A set of LaAlO3/SrTiO3 (LAO-STO) interfaces has been probed by X-ray photoemission spectroscopy in order to contrast and compare the effects of LAO overlayer thickness and of the g…

cond-mat.mtrl-sci2012★ 37 cited

Optically excited multi-band conduction in LaAlO3/SrTiO3 heterostructures

V. K. Guduru, A. Granados del Aguila, S. Wenderich +8

The low-temperature resistance of a conducting LaAlO3/SrTiO3 interface with a 10 nm thick LaAlO3 film decreases by more than 50% after illumination with light of energy higher than…

physics.flu-dyn2012★ 324 cited

Why surface nanobubbles live for hours

Joost H. Weijs, Detlef Lohse

We present a theoretical model for the experimentally found but counter-intuitive exceptionally long lifetime of surface nanobubbles. We can explain why, under normal experimental…

physics.optics2012★ 39 cited

All-optical Switching of a Microcavity Repeated at Terahertz Rates

Emre Yüce, Georgios Ctistis, Julien Claudon +6

We have performed ultrafast pump-probe experiments on a GaAs-AlAs microcavity with a resonance near 1300 nm in the "original" telecom band. We exploit the virtually instantaneous e…

physics.flu-dyn2012★ 52 cited

Splash wave and crown breakup after disc impact on a liquid surface

Ivo R. Peters, Devaraj van der Meer, J. M. Gordillo

In this paper we analyze the impact of a circular disc on a free surface using experiments, potential flow numerical simulations and theory. We focus our attention both on the stud…

physics.chem-ph2012★ 20 cited

Minimum Energy Pathways via Quantum Monte Carlo

Sebastiano Saccani, Claudia Filippi, Saverio Moroni

We perform quantum Monte Carlo (QMC) calculations to determine minimum energy pathways of simple chemical reactions, and compare the computed geometries and reaction barriers with…

physics.optics2012★ 28 cited

Controlling single-photon Fock-state propagation through opaque scattering materials

Thomas J. Huisman, Simon R. Huisman, Allard P. Mosk +1

The control of light scattering is essential in many quantum optical experiments. Wavefront shaping is a technique used for ultimate control over wave propagation in multiple-scatt…

cs.LO2012★ 9 cited

Efficient Instantiation of Parameterised Boolean Equation Systems to Parity Games

Gijs Kant, Jaco van de Pol

Parameterised Boolean Equation Systems (PBESs) are sequences of Boolean fixed point equations with data variables, used for, e.g., verification of modal mu-calculus formulae for pr…

cs.LO2012★ 5 cited

Graph Subsumption in Abstract State Space Exploration

Eduardo Zambon, Arend Rensink

In this paper we present the extension of an existing method for abstract graph-based state space exploration, called neighbourhood abstraction, with a reduction technique based on…

math.DS2012★ 1 cited

On Local Bifurcations in Neural Field Models with Transmission Delays

Stephan A. van Gils, Sebastiaan G. Janssens, Yuri A. Kuznetsov +1

Neural field models with transmission delay may be cast as abstract delay differential equations (DDE). The theory of dual semigroups (also called sun-star calculus) provides a nat…

physics.flu-dyn2012★ 83 cited

Capillary droplets on Leidenfrost micro-ratchets

Alvaro G. Marin, Daniel Arnaldo del Cerro, Gertwillem R. B. E. Römer +3

Leidenfrost ratchets are structures with the ability of transporting liquid droplets when heated over the critical Leidenfrost temperature. Once this temperature is reached, the dr…

cond-mat.mtrl-sci2012★ 115 cited

High temperature magnetic insulating phase in ultrathin La0.67Sr0.33MnO3 films

Hans Boschker, Jaap Kautz, Evert P. Houwman +6

We present a study of the thickness dependence of magnetism and electrical conductivity in ultra thin La0.67Sr0.33MnO3 films grown on SrTiO3 (110) substrates. We found a critical t…

physics.flu-dyn2012

Needle-free injection into skin and soft matter with highly focused microjets

Yoshiyuki Tagawa, Nikolai Oudalov, A. El Ghalbzouri +2

The development of needle-free drug injection systems is of great importance to global healthcare. However, in spite of its great potential and research history over many decades,…

cs.LO2012★ 16 cited

GEM: a Distributed Goal Evaluation Algorithm for Trust Management

Daniel Trivellato, Nicola Zannone, Sandro Etalle

Trust management is an approach to access control in distributed systems where access decisions are based on policy statements issued by multiple principals and stored in a distrib…

quant-ph2012★ 34 cited

Coherent Time Evolution and Boundary Conditions of Two-Photon Quantum Walks

Jasmin D. A. Meinecke, Konstantinos Poulios, Alberto Politi +6

Multi-photon quantum walks in integrated optics are an attractive controlled quantum system, that can mimic less readily accessible quantum systems and exhibit behavior that cannot…