output
19952026
most citedThe virtual crystal approximation revisited: Application to dielectric and piezoelectric properties of perovskites

912 citations

Showing 2009Show all

14 papers · 1 filter

math.CV2009

Regularity results for on CR-manifolds of hypersurface type

Phillip Harrington, Andrew Raich

We introduce a class of embedded CR manifolds satisfying a geometric condition that we call weak . For such manifolds, we show that dbar-b has closed range on and that…

quant-ph2009

Quantum Fluctuations in a Cavity QED System with Quantized Center Of Mass Motion

Joseph R. Leach, Mambwe Mumba, Perry R. Rice

We investigate the quantum fluctuations of a single atom in a weakly driven cavity, where the center of mass motion of the atom is quantized in one dimension. We present analytic r…

quant-ph2009★ 186 cited

Impossibility of large phase shifts via the "giant Kerr effect" with single-photon wavepackets

Julio Gea-Banacloche

An approximate analytical solution is presented, along with numerical calculations, for a system of two single-photon wavepackets interacting via an ideal, localized Kerr medium. I…

math.GT2009★ 3 cited

Extensions of Johnson's and Morita's homomorphisms that map to finitely generated abelian groups

Matthew B. Day

We extend each higher Johnson homomorphism to a crossed homomorphism from the automorphism group of a finite-rank free group to a finite-rank abelian group. We also extend each Mor…

astro-ph.SR2009★ 21 cited

Absolute properties of the highly eccentric eclipsing binary star LV Herculis

Guillermo Torres, Claud H. Sandberg Lacy, Antonio Claret

We report extensive spectroscopic and differential V-band photometric observations of the 18.4-day detached double-lined eclipsing binary LV Her (F9V), which has the highest eccent…

quant-ph2009★ 47 cited

The Second-Order Talbot Effect with Entangled Photon Pairs

Kai-Hong Luo, Jianming Wen, Xi-Hao Chen +3

The second-order Talbot effect is analyzed for a periodic object illuminated by entangled photon pairs in both the quantum imaging and quantum lithography configurations. The Klysh…

cond-mat.mes-hall2009★ 88 cited

Aharonov-Bohm interference in quantum ring exciton: effects of built-in electric fields

M. D. Teodoro, V. L. Campo, V. Lopez-Richard +10

We report a comprehensive discussion of quantum interference effects due to the finite structure of excitons in quantum rings and their first experimental corroboration observed in…

quant-ph2009★ 19 cited

Multi-normal-mode splitting of a cavity in the presence of atoms -- towards the superstrong coupling regime

Xudong Yu, Dezhi Xiong, Haixia Chen +3

Multi-normal-mode splitting peaks are experimentally observed in a system with Doppler-broadened two-level atoms inside a relatively long optical cavity. In this system, the atoms-…

astro-ph.EP2009★ 25 cited

Searching For Transiting Circumbinary Planets in CoRoT and Ground-Based Data Using CB-BLS

A. Ofir, H. J. Deeg, C. H. S. Lacy

Aims. We search for transiting circumbinary (CB) planets around eclipsing binaries (EBs). Methods. CB-BLS is a recently-introduced algorithm for the detection of transiting CB plan…

astro-ph.CO2009★ 145 cited

Mid-IR Luminosities and UV/Optical Star Formation Rates at z<1.4

Samir Salim, Mark Dickinson, R. Michael Rich +15

UV continuum and mid-IR emission constitute two widely used star formation indicators at intermediate and high redshifts. We study 2430 galaxies with z<1.4 in the Extended Groth St…

cond-mat.str-el2009★ 61 cited

Charge transport and magnetization profile at the interface between a correlated metal and an antiferromagnetic insulator

J. W. Freeland, J. Chakhalian, A. V. Boris +7

A combination of spectroscopic probes was used to develop a detailed experimental description of the transport and magnetic properties of superlattices composed of the paramagnetic…

quant-ph2009★ 5 cited

A non-degenerate optical parametric oscillator as a high-flux source for quantum lithography

Hugo Cable, Reeta Vyas, Surendra Singh +1

We investigate the use of a non-degenerate parametric oscillator (NDPO) as a source for quantum lithography, for which the light can have high-flux and strong non-classical feature…

cond-mat.mtrl-sci2009★ 39 cited

Depth-Resolved Subsurface Defects in Chemically Etched SrTiO3

Jun Zhang, D. Doutt, T. Merz +4

Depth-resolved cathodoluminescence spectroscopy of atomically flat TiO2-terminated SrTiO3 single crystal surfaces reveals dramatic differences in native point defects produced by c…

cond-mat.mtrl-sci2009★ 198 cited

A new temperature scale T* in lead-based relaxor systems

B. Dkhil, P. Gemeiner, A. Al-Barakaty +4

Via a combination of various experimental and theoretical techniques, a peculiar, identical temperature scale T* is found to exist in all complex lead-based relaxor ferroelectrics.…