Volume 107, Issue 6

R. Amsüss, Ch. Koller, T. Nöbauer, S. Putz, S. Rotter, K. Sandner, S. Schneider, M. Schramböck, G. Steinhauser, H. Ritsch, J. Schmiedmayer, and J. Majer

Phys. Rev. Lett. 107, 060502 (2011) - Published 3 August, 2011

Improving Free-Energy Estimates from Unidirectional Work Measurements: Theory and Experiment

Matteo Palassini and Felix Ritort

Phys. Rev. Lett. 107, 060601 (2011) - Published 2 August, 2011

Gravitation and Astrophysics

Coherent Cherenkov Radiation from Cosmic-Ray-Induced Air Showers

K. D. de Vries, A. M. van den Berg, O. Scholten, and K. Werner

Phys. Rev. Lett. 107, 061101 (2011) - Published 2 August, 2011

Quantum Theory of Fermion Production after Inflation

Jürgen Berges, Daniil Gelfand, and Jens Pruschke

Phys. Rev. Lett. 107, 061301 (2011) - Published 1 August, 2011

Elementary Particles and Fields

Pseudo-Goldstino in Field Theory

Riccardo Argurio, Zohar Komargodski, and Alberto Mariotti

Phys. Rev. Lett. 107, 061601 (2011) - Published 2 August, 2011

General Method for Determining the Masses of Semi-Invisibly Decaying Particles at Hadron Colliders

Konstantin T. Matchev and Myeonghun Park

Phys. Rev. Lett. 107, 061801 (2011) - Published 1 August, 2011

Top Quark Asymmetry and $W j j$ Excess at CDF from Gauged Flavor Symmetry

K. S. Babu, Mariana Frank, and Santosh Kumar Rai

Phys. Rev. Lett. 107, 061802 (2011) - Published 2 August, 2011

Nonzero $θ_{13}$ for Neutrino Mixing in the Context of $A_{4}$ Symmetry

Ernest Ma and Daniel Wegman

Phys. Rev. Lett. 107, 061803 (2011) - Published 5 August, 2011

Probing Gluonic Spin-Orbit Correlations in Photon Pair Production

Jian-Wei Qiu, Marc Schlegel, and Werner Vogelsang

Phys. Rev. Lett. 107, 062001 (2011) - Published 1 August, 2011

Nuclear Physics

Chiral Two-Body Currents in Nuclei: Gamow-Teller Transitions and Neutrinoless Double-Beta Decay

J. Menéndez, D. Gazit, and A. Schwenk

Phys. Rev. Lett. 107, 062501 (2011) - Published 1 August, 2011

Complete Electric Dipole Response and the Neutron Skin in ${}^{208}{Pb}$

A. Tamii et al.

Phys. Rev. Lett. 107, 062502 (2011) - Published 3 August, 2011

Heavy-Particle Radioactivity of Superheavy Nuclei

D. N. Poenaru, R. A. Gherghescu, and W. Greiner

Phys. Rev. Lett. 107, 062503 (2011) - Published 4 August, 2011

Measurement of the $β β$ Decay Half-Life of ${}^{130}{Te}$ with the NEMO-3 Detector

R. Arnold et al. (NEMO-3 Collaboration)

Phys. Rev. Lett. 107, 062504 (2011) - Published 4 August, 2011

Atomic, Molecular, and Optical Physics

Controlling the Phase of a Light Beam with a Single Molecule

M. Pototschnig, Y. Chassagneux, J. Hwang, G. Zumofen, A. Renn, and V. Sandoghdar

Phys. Rev. Lett. 107, 063001 (2011) - Published 1 August, 2011

Charge Resonance Enhanced Ionization of ${CO}_{2}$ Probed by Laser Coulomb Explosion Imaging

Irina Bocharova, Reza Karimi, Emmanuel F. Penka, Jean-Paul Brichta, Philippe Lassonde, Xiquan Fu, Jean-Claude Kieffer, André D. Bandrauk, Igor Litvinyuk, Joseph Sanderson, and François Légaré

Phys. Rev. Lett. 107, 063201 (2011) - Published 2 August, 2011

Charge State Dependent Energy Deposition by Ion Impact

R. E. Lake, J. M. Pomeroy, H. Grube, and C. E. Sosolik

Phys. Rev. Lett. 107, 063202 (2011) - Published 5 August, 2011

Photon Blockade Effect in Optomechanical Systems

P. Rabl

Phys. Rev. Lett. 107, 063601 (2011) - Published 3 August, 2011

Single-Photon Optomechanics

A. Nunnenkamp, K. Børkje, and S. M. Girvin

Phys. Rev. Lett. 107, 063602 (2011) - Published 3 August, 2011

Nonlinear Dynamics, Fluid Dynamics, Classical Optics, etc.

Octave Spanning Tunable Frequency Comb from a Microresonator

P. Del’Haye, T. Herr, E. Gavartin, M. L. Gorodetsky, R. Holzwarth, and T. J. Kippenberg

Phys. Rev. Lett. 107, 063901 (2011) - Published 1 August, 2011

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Controlling the Second Harmonic in a Phase-Matched Negative-Index Metamaterial

Alec Rose, Da Huang, and David R. Smith

Phys. Rev. Lett. 107, 063902 (2011) - Published 1 August, 2011

Ultraconfined Interlaced Plasmons

Tiago A. Morgado, João S. Marcos, Mário G. Silveirinha, and Stanislav I. Maslovski

Phys. Rev. Lett. 107, 063903 (2011) - Published 3 August, 2011

Raman Lasing with a Cold Atom Gain Medium in a High-Finesse Optical Cavity

Geert Vrijsen, Onur Hosten, Jongmin Lee, Simon Bernon, and Mark A. Kasevich

Phys. Rev. Lett. 107, 063904 (2011) - Published 4 August, 2011

EDITORS' SUGGESTION

Acoustic Resonators for Far-Field Control of Sound on a Subwavelength Scale

Fabrice Lemoult, Mathias Fink, and Geoffroy Lerosey

Phys. Rev. Lett. 107, 064301 (2011) - Published 3 August, 2011

Modal Spectra Extracted from Nonequilibrium Fluid Patterns in Laboratory Experiments on Rayleigh-Bénard Convection

Adam C. Perkins, Roman O. Grigoriev, and Michael F. Schatz

Phys. Rev. Lett. 107, 064501 (2011) - Published 5 August, 2011

Plasma and Beam Physics

Super-Alfvénic Propagation of Substorm Reconnection Signatures and Poynting Flux

M. A. Shay, J. F. Drake, J. P. Eastwood, and T. D. Phan

Phys. Rev. Lett. 107, 065001 (2011) - Published 1 August, 2011

Rapid Breakdown Mechanisms of Open Air Nanosecond Dielectric Barrier Discharges

Tsuyohito Ito, Tatsuya Kanazawa, and Satoshi Hamaguchi

Phys. Rev. Lett. 107, 065002 (2011) - Published 3 August, 2011

Control of Energy Spread and Dark Current in Proton and Ion Beams Generated in High-Contrast Laser Solid Interactions

F. Dollar, T. Matsuoka, G. M. Petrov, A. G. R. Thomas, S. S. Bulanov, V. Chvykov, J. Davis, G. Kalinchenko, C. McGuffey, L. Willingale, V. Yanovsky, A. Maksimchuk, and K. Krushelnick

Phys. Rev. Lett. 107, 065003 (2011) - Published 3 August, 2011

Magnetically Guided Fast Electrons in Cylindrically Compressed Matter

F. Pérez et al.

Phys. Rev. Lett. 107, 065004 (2011) - Published 4 August, 2011

Anisotropic Ion Heating and Tail Generation during Tearing Mode Magnetic Reconnection in a High-Temperature Plasma

R. M. Magee, D. J. Den Hartog, S. T. A. Kumar, A. F. Almagri, B. E. Chapman, G. Fiksel, V. V. Mirnov, E. D. Mezonlin, and J. B. Titus

Phys. Rev. Lett. 107, 065005 (2011) - Published 4 August, 2011

Condensed Matter: Structure, etc.

FEATURED IN PHYSICS

Bose-Einstein Condensate in a Honeycomb Optical Lattice: Fingerprint of Superfluidity at the Dirac Point

Zhu Chen (陈竹) and Biao Wu (吴飙)

Phys. Rev. Lett. 107, 065301 (2011) - Published 1 August, 2011

Simultaneous Measurements of the Torsional Oscillator Anomaly and Thermal Conductivity in Solid ${}^{4}{He}$

D. E. Zmeev and A. I. Golov

Phys. Rev. Lett. 107, 065302 (2011) - Published 2 August, 2011

Roton-Roton Crossover in Strongly Correlated Dipolar Bose-Einstein Condensates

D. Hufnagl, R. Kaltseis, V. Apaja, and R. E. Zillich

Phys. Rev. Lett. 107, 065303 (2011) - Published 4 August, 2011

Selective Alignment of Carbon Nanotubes on Sapphire Surfaces: Bond Formation between Nanotubes and Substrates

Sukmin Jeong (정석민) and Atsushi Oshiyama (押山淳)

Phys. Rev. Lett. 107, 065501 (2011) - Published 3 August, 2011

Low-Energy Termination of Graphene Edges via the Formation of Narrow Nanotubes

Viktoria V. Ivanovskaya, Alberto Zobelli, Philipp Wagner, Malcolm I. Heggie, Patrick R. Briddon, Mark J. Rayson, and Chris P. Ewels

Phys. Rev. Lett. 107, 065502 (2011) - Published 5 August, 2011

Inference and Phase Transitions in the Detection of Modules in Sparse Networks

Aurelien Decelle, Florent Krzakala, Cristopher Moore, and Lenka Zdeborová

Phys. Rev. Lett. 107, 065701 (2011) - Published 2 August, 2011

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EDITORS' SUGGESTION

Glass Transitions in Quasi-Two-Dimensional Suspensions of Colloidal Ellipsoids

Zhongyu Zheng (郑中玉), Feng Wang (王峰), and Yilong Han (韩一龙)

Phys. Rev. Lett. 107, 065702 (2011) - Published 1 August, 2011

Dynamical Correlation Length and Relaxation Processes in a Glass Former

Raffaele Pastore, Massimo Pica Ciamarra, Antonio de Candia, and Antonio Coniglio

Phys. Rev. Lett. 107, 065703 (2011) - Published 4 August, 2011

Experimental Verification of Rapid, Sporadic Particle Motions by Direct Imaging of Glassy Colloidal Systems

J. Ariel Rodriguez Fris, Gustavo A. Appignanesi, and Eric R. Weeks

Phys. Rev. Lett. 107, 065704 (2011) - Published 4 August, 2011

Anharmonicity and Quantum Effects in Thermal Expansion of an Invar Alloy

Toshihiko Yokoyama and Keitaro Eguchi

Phys. Rev. Lett. 107, 065901 (2011) - Published 3 August, 2011

Condensed Matter: Electronic Properties, etc.

Defects in Heavy-Fermion Materials: Unveiling Strong Correlations in Real Space

Jeremy Figgins and Dirk K. Morr

Phys. Rev. Lett. 107, 066401 (2011) - Published 2 August, 2011

Numerical Study of the Localization Length Critical Index in a Network Model of Plateau-Plateau Transitions in the Quantum Hall Effect

M. Amado, A. V. Malyshev, A. Sedrakyan, and F. Domínguez-Adame

Phys. Rev. Lett. 107, 066402 (2011) - Published 3 August, 2011

Photoinduced Phase Transitions by Time-Resolved Far-Infrared Spectroscopy in $V_{2} O_{3}$

M. K. Liu, B. Pardo, J. Zhang, M. M. Qazilbash, Sun Jin Yun, Z. Fei, Jun-Hwan Shin, Hyun-Tak Kim, D. N. Basov, and R. D. Averitt

Phys. Rev. Lett. 107, 066403 (2011) - Published 3 August, 2011

Determination of the Co Valence in Bilayer Hydrated Superconducting ${Na}_{x} {CoO}_{2} \cdot y H_{2} O$ by Soft X-Ray Absorption Spectroscopy

H. Ohta, K. Yoshimura, Z. Hu, Y. Y. Chin, H. -J. Lin, H. H. Hsieh, C. T. Chen, and L. H. Tjeng

Phys. Rev. Lett. 107, 066404 (2011) - Published 4 August, 2011

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EDITORS' SUGGESTION

Room Temperature Ultralow Threshold GaN Nanowire Polariton Laser

Ayan Das, Junseok Heo, Marc Jankowski, Wei Guo, Lei Zhang, Hui Deng, and Pallab Bhattacharya

Phys. Rev. Lett. 107, 066405 (2011) - Published 4 August, 2011

Hall-Effect Measurements Probing the Degree of Charge-Carrier Delocalization in Solution-Processed Crystalline Molecular Semiconductors

Jui-Fen Chang, Tomo Sakanoue, Yoann Olivier, Takafumi Uemura, Marie-Beatrice Dufourg-Madec, Stephen G. Yeates, Jérôme Cornil, Jun Takeya, Alessandro Troisi, and Henning Sirringhaus

Phys. Rev. Lett. 107, 066601 (2011) - Published 2 August, 2011