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Giant improvements in coherence time for superconducting qubits

1. Superconducting qubit in waveguide cavity with coherence time approaching 0.1ms Authors: Chad Rigetti, Stefano Poletto, Jay M. Gambetta, B.L.T. Plourde, Jerry M. Chow, A.D. Corcoles, John A. Smolin, Seth T. Merkel, J.R. Rozen, George A. Keefe, Mary B. Rothwell, Mark B. Ketchen, M. Steffen arXiv:1202.5533 Recommended with a commentary by Steven M. Girvin, Yale […]

Pump-probe experiments at X-ray free electron laser sources

1. Femtosecond dynamics of the collinear-to-spiral antiferromagnetic phase transition in CuO Authors: S. L. Johnson, R. A. de Souza, U. Staub, P. Beaud, E. Mohr-Vorobeva, G. Ingold, A. Caviezel, V. Scagnoli, W. F. Schlotter, J. J. Turner, O. Krupin, W.-S. Lee,Y.-D. Chuang, L. Patthey, R. G. Moore, D. Lu, M. Yi, P. S. Kirchmann, M. […]

Nonequilibrium Rare-Event Sampling

Sampling rare events in nonequilibrium and nonstationary systems, Authors: J. T. Berryman and T. Schilling, J. Chem. Phys. 133, 244101 (2010) Recommended and a commentary by Mike Allen, University of Warwick |View Commentary (pdf)| DOI: 10.36471/JCCM_February_2012_01 https://doi.org/10.36471/JCCM_February_2012_01

Anomalous Hall effect and chiral spin liquid in a metallic pyrochlore

Time-reversal symmetry breaking and spontaneous Hall effect without magnetic order Authors: Yo Machida, Saturo Nakatsuji, Shigeki Onoda, Takashi Tayama, and Toshiro Sakakibara Nature, 463, 210, 2010. Recommendation and Commentary by Leon Balents, KITP, UCSB |View Commentary (pdf)| DOI: 10.36471/JCCM_February_2012_02 https://doi.org/10.36471/JCCM_February_2012_02

Developments in anyonic interferometry

1. Braiding of Abelian and non-Abelian anyons in the fractional quantum Hall effect Authors: S. An, P. Jiang, H. Choi, W. Kang, S.H. Simon, L.N. Pfeiffer, K.W. West, and K.W. Baldwin arXiv:1112.3400 2. Telegraph noise and the Fabry-Perot quantum Hall interferometer Authors: B. Rosenow and S.H. Simon arXiv:1111.6475 Recommended with a commentary by Carlo Beenakker, […]

Applying a chiral mechanical “field” to an achiral liquid crystal

1. Macroscopic Torsional Strain and Induced Molecular Conformational Deracemization Authors: R. Basu, J. S. Pendery, R. G. Petschek, R. P. Lemieux, and C. Rosenblatt Phys. Rev. Lett. 107, 237804 (2011) Recommended with a commentary by Jonathan V. Selinger, Kent State University |View Commentary (PDF)| DOI: 10.36471/JCCM_January_2012_02 https://doi.org/10.36471/JCCM_January_2012_02

Screening of disorder due to interaction near the Mott transition

1. Quantum Ripples in Strongly Correlated Metals Authors: E. C. Andrade, E. Miranda, and V. Dobrosavljevic Phys. Rev. Lett. 104, 236401 (2010) 2. Energy-Resolved Spatial Inhomogeneity of Disordered Mott Systems Authors: E. C. Andrade, E. Miranda, and V. Dobrosavljevic Physica B 404, 3167 (2009) 3. Electronic Griffiths Phase of the d = 2 Mott Transition […]

Colloidal (almost) super solids

Vacancy-stabilized crystalline order in hard cubes Authors: F. Smallenburg, L. Filion, M. Marechal, M. Dijkstra, arXiv:1111.3466v2. Recommended and a commentary by Daan Frenkel, University of Cambridge. | View Commentary (pdf)| DOI: 10.36471/JCCM_December_2011_01 https://doi.org/10.36471/JCCM_December_2011_01

Dynamical arrest in supercooled liquids – jamming or free energy barriers?

1. The role of attractive forces in viscous liquids Authors: L. Berthier and Gilles Tarjus, J. Chem. Phys. 134, 214503 (2011). 2. Testing “microscopic” theories of glass-forming liquids Authors: L. Berthier and Gilles Tarjus, Eur. Phys. E 34, 96 (2011). Recommended and a commentary by S. A. Kivelson, Stanford University. | View Commentary (pdf) | […]

Correlation Energy in the Unfamiliar Realm of Capacitors and Batteries

1. Non-mean- eld theory of anomalously large double-layer capacitance. Authors: M. S. Loth, Brian Skinner and B. I. Shklovskii, Phys. Rev. E 82, 016107 (2010). 2. Model of large volumetric capacitance in graphene supercapacitors based on ion clustering Authors: Brian Skinner, M. M. Fogler and B. I. Shklovskii, Phys. Rev. B 84, 235133 (2011) . Recommended […]

Inherited adaptation of genome-rewired cells in response to a challenging environment

1. Inherited adaptation of genome-rewired cells in response to a challenging environment Authors: Lior David, Elad Stolovicki, Efrat Haziz and Erez Braun HFSP J. 4, 131 (2010) Recommended and a Commentary by Yitzhak Rabin, Bar-Ilan University |View Commentary(PDF)| DOI: 10.36471/JCCM_November_2011_01 https://doi.org/10.36471/JCCM_November_2011_01

Artificially layer heavy Fermion superconductors – a new opportunity to probe unconventional superconductivity

1. Extremely strong-coupling superconductivity in artificial two-dimensional Kondo lattices Authors: Y. Mizukami, H. Shishido, T. Shibauchi, M. Shimozawa, S. Yasumoto, D. Watanabe, M.Yamashita, H. Ikeda, T. Terashima, H. Kontani and Y. Matsuda Nature Physics 7, 849–853 (2011) Recommended and a Commentary by Manfred Sigrist, ETH Zurich, Switzerland |View Commentary(PDF)| DOI: 10.36471/JCCM_November_2011_02 https://doi.org/10.36471/JCCM_November_2011_02

Sediments of soft spheres arranged by effective density

Sediments of soft spheres arranged by effective density Authors: César Gonzáles Serrano, Joseph J. McDermott, and Darrell Velegol Nature Materials 10, 716 (2011) Recommended with a Commentary by Marjolein Dijkstra, Utrecht University |View Commentary (pdf)| DOI: 10.36471/JCCM_October_2011_01 https://doi.org/10.36471/JCCM_October_2011_01

Electric field control of high-Tc cuprates in the entire doping range

1. Superconductor-insulator transition in La_{2-x}Sr_{x}CuO_{4} at the pair quantum resistance Authors: A. T. Bollinger, G. Dubuis, J. Yoon, D. Pavuna, J. Misewich, and I. Bozovic Nature 472, 458-460 (2011) 2. Electrostatic control of the evolution from a superconducting phase to an insulating phase in ultrathin YBa_{2}Cu_{3}O_{7-x} films Authors: X. Leng, J. Garcia-Barriocanal, S. Bose, Y. […]

Whispers in Bedlam: Detecting the Dirac metal at a surface of a topological insulator by means of weak localization

Electrically tunable surface-to-bulk coherent coupling in topological insulator thin films. Authors: H. Steinberg, J.-B. Laloo, V. Fatemi, J. S. Moodera, P. Jarillo-Herrero arXiv:1104.1404 (2011) Tunable surface conductivity in Bi2Se3 revealed in diffusive electron transport Authors: J. Chen, X. Y. He, K. H. Wu, Z. Q. Ji, L. Lu, J. R. Shi, J. H. Smet, and […]

Electron-electron Interactions in Bilayer Graphene

1. Broken Symmetry States and Divergent Resistance in Suspended Bilayer Graphene Authors: Benjamin E. Feldman, Jens Martin, and, Amir Yacoby arXiv:0909.2883, Nature Physics 5, 889 (2009) 2. Local Compressibility Measurements of Correlated States in Suspended Bilayer Graphene Authors: Jens Martin, Benjamin E. Feldman, R. Thomas Weitz, Monica T. Allen, and Amir Yacoby arXiv:1009.2069, Phys. Rev. […]

Computational Topology for Configuration Spaces of Hard Disks

1. Computational Topology for Configuration Spaces of Hard Disks Authors: Gunnar Carlsson, Jackson Gorham, Matthew Kahle, and Jeremy Mason arXiv:1108.5719 Recommended with a Commentary by Randall D. Kamien, University of Pennsylvania, Pennsylvania, USA. |View Commentary (PDF)| DOI: 10.36471/JCCM_September_2011_02 https://doi.org/10.36471/JCCM_September_2011_02

A New Phase in Oxide Interface Research

1. Electronic Phase Separation at the LaAlO(3)/SrTiO(3) Interface Authors: Ariando, X. Wang, G. Baskaran, Z. Q. Liu, J. Huijben, J. B. Yi, A. Annadi, A. Roy Barman, A. Rusydi, S. Dhar, Y. P. Feng, J. Ding, H. Hilgenkamp, and T. Venkatesan Nature Communications 2, 188 (2011). 2. Coexistence of Superconductivity and Ferromagnetism in Two Dimensions […]

Static Friction Coefficient Is Not a Material Constant

Static Friction Coefficient Is Not a Material Constant Authors: Oded Ben-David and Jay Fineberg PRL 106, 254301 (2011) Recommended with a commentary by Robert W. Carpick, University of Pennsylvania, Philadelphia, PA | View Commentary (PDF) | DOI: 10.36471/JCCM_August_2011_01 https://doi.org/10.36471/JCCM_August_2011_01

Large Artificial Magnetic Fields in Strained Graphene

Strain-Induced PseudoMagnetic Fields Greater Than 300 Tesla in Graphene Nanobubbles, Authors: N. Levy, S. A. Burke, K. L. Meaker, M. Panlasigui, A. Zettl, F. Guinea, A. H. Castro Neto and M. F. Crommie, Science 30 July 2010: Vol. 329 no. 5991 pp. 544-547 Recommended with a Commentary by Ashvin Vishwanath, UC Berkeley, CA |View Commentary […]

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