http://prb.aps.org/ PRB Editors' Suggestions (the editors and referees of PRB find these papers to be of particular interest, importance, or clarity) en-us Copyright (c) 2009 The American Physical Society 2009-11-20T20:00:12-05:00 assocpub@aps.org rss@aps.org hourly 4 2009-11-20T20:00:12-05:00 rss@aps.org http://link.aps.org/doi/10.1103/PhysRevB.80.184421 Author(s): Jean-Marie Stéphan, Shunsuke Furukawa, Grégoire Misguich, and Vincent Pasquier<br/>We study the Shannon entropy of the probability distribution resulting from the ground-state wave function of a one-dimensional quantum model. This entropy is related to the entanglement entropy of a Rokhsar-Kivelson-type wave function built from the corresponding two-dimensional classical model. In...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> [Phys. Rev. B 80, 184421] Published Fri Nov 20, 2009 Jean-Marie Stéphan, Shunsuke Furukawa, Grégoire Misguich, and Vincent Pasquier 2009-11-20T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.184421 Phys. Rev. B 80, 184421 text/html article Physical Review B 80 18 2009-11-20T00:00:00-05:00 184421 Magnetism Magnetism http://link.aps.org/doi/10.1103/PhysRevB.80.180302 Author(s): Wen-Pin Hsieh, Bin Chen, Jie Li, Pawel Keblinski, and David G. Cahill<br/>The physics of heat conduction in layered, anisotropic crystals is probed by measurements of the cross-plane elastic constant C_{33} and thermal conductivity Λ of muscovite mica as a function of hydrostatic pressure. Picosecond interferometry and time-domain thermoreflectance provide high-precision...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> <img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 180302] Published Fri Nov 20, 2009 Wen-Pin Hsieh, Bin Chen, Jie Li, Pawel Keblinski, and David G. Cahill 2009-11-20T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.180302 Phys. Rev. B 80, 180302 text/html article Physical Review B 80 18 2009-11-20T00:00:00-05:00 180302 Dynamics, dynamical systems, lattice effects, quantum solids Dynamics, dynamical systems, lattice effects, quantum solids http://link.aps.org/doi/10.1103/PhysRevB.80.205319 Author(s): Shinsei Ryu, Christopher Mudry, Chang-Yu Hou, and Claudio Chamon<br/>We classify all possible 36 gap-opening instabilities in graphenelike structures in two dimensions, i.e., masses of Dirac Hamiltonian when the spin, valley, and superconducting channels are included. These 36 order parameters break up into 56 possible quintuplets of masses that add in quadrature and...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> [Phys. Rev. B 80, 205319] Published Wed Nov 18, 2009 Shinsei Ryu, Christopher Mudry, Chang-Yu Hou, and Claudio Chamon 2009-11-18T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.205319 Phys. Rev. B 80, 205319 text/html article Physical Review B 80 20 2009-11-18T00:00:00-05:00 205319 Semiconductors II: surfaces, interfaces, microstructures, and related topics Semiconductors II: surfaces, interfaces, microstructures, and related topics http://link.aps.org/doi/10.1103/PhysRevB.80.205203 Author(s): Markus R. Wagner, Jan-Hindrik Schulze, Ronny Kirste, Munise Cobet, Axel Hoffmann, Christian Rauch, Anna V. Rodina, Bruno K. Meyer, Uwe Röder, and Klaus Thonke<br/>The symmetry ordering of the valence bands in ZnO is derived from high-resolution magneto-optical measurements of bound excitons. We report on the experimental observation of a hole state related fine splitting for bound excitons in the Voigt configuration. This splitting is related to a nonzero Lan...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> [Phys. Rev. B 80, 205203] Published Wed Nov 18, 2009 Markus R. Wagner, Jan-Hindrik Schulze, Ronny Kirste, Munise Cobet, Axel Hoffmann, Christian Rauch, Anna V. Rodina, Bruno K. Meyer, Uwe Röder, and Klaus Thonke 2009-11-18T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.205203 Phys. Rev. B 80, 205203 text/html article Physical Review B 80 20 2009-11-18T00:00:00-05:00 205203 Semiconductors I: bulk Semiconductors I: bulk http://link.aps.org/doi/10.1103/PhysRevB.80.174416 Author(s): Stephen Hill, Muralee Murugesu, and George Christou<br/>An angle-swept high-frequency electron paramagnetic resonance (HFEPR) technique is described that facilitates efficient in situ alignment of single-crystal samples containing low-symmetry magnetic species such as single-molecule magnets (SMMs). This cavity-based technique involves recording HFEPR sp...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> [Phys. Rev. B 80, 174416] Published Wed Nov 18, 2009 Stephen Hill, Muralee Murugesu, and George Christou 2009-11-18T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.174416 Phys. Rev. B 80, 174416 text/html article Physical Review B 80 17 2009-11-18T00:00:00-05:00 174416 Magnetism Magnetism http://link.aps.org/doi/10.1103/PhysRevB.80.195414 Author(s): O. Poplavskyy, M. O. Goerbig, and C. Morais Smith<br/>We calculate, within a self-consistent Hartree-Fock approximation, the local density of states for different electron crystals in graphene subject to a strong magnetic field. We investigate both the Wigner crystal and bubble crystals with M_{e} electrons per lattice site. The total density of states...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> [Phys. Rev. B 80, 195414] Published Tue Nov 17, 2009 O. Poplavskyy, M. O. Goerbig, and C. Morais Smith 2009-11-17T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.195414 Phys. Rev. B 80, 195414 text/html article Physical Review B 80 19 2009-11-17T00:00:00-05:00 195414 Surface physics, nanoscale physics, low-dimensional systems Surface physics, nanoscale physics, low-dimensional systems http://link.aps.org/doi/10.1103/PhysRevB.80.195111 Author(s): Phani K. V. V. Nukala, Thomas A. Maier, Michael S. Summers, Gonzalo Alvarez, and Thomas C. Schulthess<br/>This paper presents an efficient algorithm for computing the transition probability in auxiliary field quantum Monte Carlo simulations of strongly correlated electron systems using a Hubbard model. This algorithm is based on a low rank updating of the underlying linear algebra problem, and results i...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> [Phys. Rev. B 80, 195111] Published Tue Nov 17, 2009 Phani K. V. V. Nukala, Thomas A. Maier, Michael S. Summers, Gonzalo Alvarez, and Thomas C. Schulthess 2009-11-17T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.195111 Phys. Rev. B 80, 195111 text/html article Physical Review B 80 19 2009-11-17T00:00:00-05:00 195111 Electronic structure: wide-band, narrow-band, and strongly correlated systems Electronic structure: wide-band, narrow-band, and strongly correlated systems http://link.aps.org/doi/10.1103/PhysRevB.80.180507 Author(s): Takuya Kato, Yoshikazu Mizuguchi, Hiroshi Nakamura, Tadashi Machida, Hideaki Sakata, and Yoshihiko Takano<br/>We report on the investigation of the quasiparticle local density of states and superconducting gap in the iron chalcogenide superconductor Fe_{1+δ} Se_{1−x} Te_{x} (T_{c} ∼14 K) . The surface of a cleaved crystal revealed an atomic square lattice, superimposed on the inhomogeneous background...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> <img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 180507] Published Tue Nov 17, 2009 Takuya Kato, Yoshikazu Mizuguchi, Hiroshi Nakamura, Tadashi Machida, Hideaki Sakata, and Yoshihiko Takano 2009-11-17T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.180507 Phys. Rev. B 80, 180507 text/html article Physical Review B 80 18 2009-11-17T00:00:00-05:00 180507 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.180414 Author(s): Jie Lou, Anders W. Sandvik, and Naoki Kawashima<br/>We study two-dimensional Heisenberg antiferromagnets with additional multispin interactions which can drive the system into a valence-bond-solid state. For standard SU(2) spins, we consider both four- and six-spin interactions. We find continuous quantum phase transitions with the same critical expo...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> <img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 180414] Published Mon Nov 16, 2009 Jie Lou, Anders W. Sandvik, and Naoki Kawashima 2009-11-16T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.180414 Phys. Rev. B 80, 180414 text/html article Physical Review B 80 18 2009-11-16T00:00:00-05:00 180414 Magnetism Magnetism http://link.aps.org/doi/10.1103/PhysRevB.80.201307 Author(s): Edward Likovich, Kasey Russell, Wei Yi, Venkatesh Narayanamurti, Keh-Chiang Ku, Meng Zhu, and Nitin Samarth<br/>In a GaMnAs/AlGaAs resonant tunneling diode (RTD) structure, we observe that both the magnitude and polarity of magnetoresistance are bias dependent when tunneling from a three-dimensional GaMnAs layer through a two-dimensional GaMnAs quantum well. This magnetoresistance behavior results from a shif...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> <img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 201307] Published Fri Nov 13, 2009 Edward Likovich, Kasey Russell, Wei Yi, Venkatesh Narayanamurti, Keh-Chiang Ku, Meng Zhu, and Nitin Samarth 2009-11-13T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.201307 Phys. Rev. B 80, 201307 text/html article Physical Review B 80 20 2009-11-13T00:00:00-05:00 201307 Semiconductors II: surfaces, interfaces, microstructures, and related topics Semiconductors II: surfaces, interfaces, microstructures, and related topics http://link.aps.org/doi/10.1103/PhysRevB.80.205413 Author(s): Christophe Texier, Pierre Delplace, and Gilles Montambaux<br/>We have studied the quantum oscillations of the conductance for arrays of connected mesoscopic metallic rings, in the presence of an external magnetic field. Several geometries have been considered: a linear array of rings connected with short or long wires compared to the phase coherence length, sq...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> [Phys. Rev. B 80, 205413] Published Thu Nov 12, 2009 Christophe Texier, Pierre Delplace, and Gilles Montambaux 2009-11-12T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.205413 Phys. Rev. B 80, 205413 text/html article Physical Review B 80 20 2009-11-12T00:00:00-05:00 205413 Surface physics, nanoscale physics, low-dimensional systems Surface physics, nanoscale physics, low-dimensional systems http://link.aps.org/doi/10.1103/PhysRevB.80.180411 Author(s): V. S. Pribiag, G. Finocchio, B. J. Williams, D. C. Ralph, and R. A. Buhrman<br/>We report time and frequency domain studies of spin-torque-driven vortex self-oscillations at zero magnetic field. We observe two types of abrupt fluctuations in the frequency and amplitude, with very long random mean lifetimes ( ∼10^{2} to ∼10^{4} oscillation cycles). First, we observe fluctuat...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> <img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 180411] Published Thu Nov 12, 2009 V. S. Pribiag, G. Finocchio, B. J. Williams, D. C. Ralph, and R. A. Buhrman 2009-11-12T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.180411 Phys. Rev. B 80, 180411 text/html article Physical Review B 80 18 2009-11-12T00:00:00-05:00 180411 Magnetism Magnetism http://link.aps.org/doi/10.1103/PhysRevB.80.201403 Author(s): A. J. M. Giesbers, L. A. Ponomarenko, K. S. Novoselov, A. K. Geim, M. I. Katsnelson, J. C. Maan, and U. Zeitler<br/>We have measured a strong increase of the low-temperature resistivity ρ_{xx} and a zero-value plateau in the Hall conductivity σ_{xy} at the charge neutrality point in graphene subjected to high magnetic fields up to 30 T. We explain our results by a simple model involving a field dependent splitt...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> <img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 201403] Published Wed Nov 11, 2009 A. J. M. Giesbers, L. A. Ponomarenko, K. S. Novoselov, A. K. Geim, M. I. Katsnelson, J. C. Maan, and U. Zeitler 2009-11-11T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.201403 Phys. Rev. B 80, 201403 text/html article Physical Review B 80 20 2009-11-11T00:00:00-05:00 201403 Surface physics, nanoscale physics, low-dimensional systems Surface physics, nanoscale physics, low-dimensional systems http://link.aps.org/doi/10.1103/PhysRevB.80.174510 Author(s): M. Yi, D. H. Lu, J. G. Analytis, J.-H. Chu, S.-K. Mo, R.-H. He, M. Hashimoto, R. G. Moore, I. I. Mazin, D. J. Singh, Z. Hussain, I. R. Fisher, and Z.-X. Shen<br/>Through a systematic high-resolution angle-resolved photoemission study of the iron pnictide compounds (Ba,Sr)Fe_{2} As_{2} , we show that the electronic structures of these compounds are significantly reconstructed across the spin density wave transition, which cannot be described by a simple foldi...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> [Phys. Rev. B 80, 174510] Published Mon Nov 09, 2009 M. Yi, D. H. Lu, J. G. Analytis, J.-H. Chu, S.-K. Mo, R.-H. He, M. Hashimoto, R. G. Moore, I. I. Mazin, D. J. Singh, Z. Hussain, I. R. Fisher, and Z.-X. Shen 2009-11-09T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.174510 Phys. Rev. B 80, 174510 text/html article Physical Review B 80 17 2009-11-09T00:00:00-05:00 174510 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.195106 Author(s): Peijun Yao, C. Van Vlack, A. Reza, M. Patterson, M. M. Dignam, and S. Hughes<br/>We introduce the complex band structure and a medium-dependent (Green’s function) quantum-optics formalism to study the enhanced spontaneous emission factors and Lamb shifts from a quantum dot or atom near the surface of a slow-light metamaterial waveguide. Using a realistic loss factor of γ/2π=...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> [Phys. Rev. B 80, 195106] Published Fri Nov 06, 2009 Peijun Yao, C. Van Vlack, A. Reza, M. Patterson, M. M. Dignam, and S. Hughes 2009-11-06T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.195106 Phys. Rev. B 80, 195106 text/html article Physical Review B 80 19 2009-11-06T00:00:00-05:00 195106 Electronic structure: wide-band, narrow-band, and strongly correlated systems Electronic structure: wide-band, narrow-band, and strongly correlated systems http://link.aps.org/doi/10.1103/PhysRevB.80.195406 Author(s): Vincent Juvé, Mattia Scardamaglia, Paolo Maioli, Aurélien Crut, Samy Merabia, Laurent Joly, Natalia Del Fatti, and Fabrice Vallée<br/>The cooling dynamics of glass-embedded noble metal nanoparticles with diameters ranging from 4 to 26 nm were studied using ultrafast pump-probe spectroscopy. Measurements were performed probing away from the surface plasmon resonance of the nanoparticles to avoid spurious effects due to glass heatin...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> [Phys. Rev. B 80, 195406] Published Thu Nov 05, 2009 Vincent Juvé, Mattia Scardamaglia, Paolo Maioli, Aurélien Crut, Samy Merabia, Laurent Joly, Natalia Del Fatti, and Fabrice Vallée 2009-11-05T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.195406 Phys. Rev. B 80, 195406 text/html article Physical Review B 80 19 2009-11-05T00:00:00-05:00 195406 Surface physics, nanoscale physics, low-dimensional systems Surface physics, nanoscale physics, low-dimensional systems http://link.aps.org/doi/10.1103/PhysRevB.80.180502 Author(s): A. Akrap, J. J. Tu, L. J. Li, G. H. Cao, Z. A. Xu, and C. C. Homes<br/>The detailed optical properties of BaFe_{2} As_{2} have been determined over a wide frequency range above and below the structural and magnetic transition at T_{N} ≃138 K . A prominent in-plane infrared-active mode is observed at 253 cm^{−1} (31.4 meV) at 295 K. The frequency of this vibrati...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> <img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 180502] Published Mon Nov 02, 2009 A. Akrap, J. J. Tu, L. J. Li, G. H. Cao, Z. A. Xu, and C. C. Homes 2009-11-02T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.180502 Phys. Rev. B 80, 180502 text/html article Physical Review B 80 18 2009-11-02T00:00:00-05:00 180502 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.180501 Author(s): R. Monaco, J. Mygind, R. J. Rivers, and V. P. Koshelets<br/>We report on the experimental verification of the Zurek-Kibble scenario in an isolated superconducting ring over a wide parameter range. The probability of creating a single flux quantum spontaneously during the fast normal-superconducting phase transition of a wide Nb loop clearly follows a scaling...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> <img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 180501] Published Mon Nov 02, 2009 R. Monaco, J. Mygind, R. J. Rivers, and V. P. Koshelets 2009-11-02T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.180501 Phys. Rev. B 80, 180501 text/html article Physical Review B 80 18 2009-11-02T00:00:00-05:00 180501 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.161207 Author(s): Daniele Fausti, Oleg V. Misochko, and Paul H. M. van Loosdrecht<br/>Picosecond Raman scattering is used to study the photoinduced ultrafast dynamics in Peierls distorted antimony. We find evidence for an ultrafast nonthermal reversible structural phase transition. Most surprisingly, we find evidence that this transition evolves toward a lower symmetry in contrast to...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> <img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 161207] Published Fri Oct 30, 2009 Daniele Fausti, Oleg V. Misochko, and Paul H. M. van Loosdrecht 2009-10-30T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.161207 Phys. Rev. B 80, 161207 text/html article Physical Review B 80 16 2009-10-30T00:00:00-04:00 161207 Semiconductors I: bulk Semiconductors I: bulk http://link.aps.org/doi/10.1103/PhysRevB.80.155331 Author(s): A. T. Hammack, L. V. Butov, J. Wilkes, L. Mouchliadis, E. A. Muljarov, A. L. Ivanov, and A. C. Gossard<br/>We report on the kinetics of the inner ring in the exciton emission pattern. The formation time of the inner ring following the onset of the laser excitation is found to be about 30 ns. The inner ring is also found to disappear within 4 ns after the laser termination. The latter process is accompani...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> [Phys. Rev. B 80, 155331] Published Thu Oct 29, 2009 A. T. Hammack, L. V. Butov, J. Wilkes, L. Mouchliadis, E. A. Muljarov, A. L. Ivanov, and A. C. Gossard 2009-10-29T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.155331 Phys. Rev. B 80, 155331 text/html article Physical Review B 80 15 2009-10-29T00:00:00-04:00 155331 Semiconductors II: surfaces, interfaces, microstructures, and related topics Semiconductors II: surfaces, interfaces, microstructures, and related topics http://link.aps.org/doi/10.1103/PhysRevB.80.140515 Author(s): A. V. Chubukov, M. G. Vavilov, and A. B. Vorontsov<br/>Using general symmetry arguments and model calculations we analyze the superconducting gap in materials with multiple Fermi-surface pockets, with applications to iron pnictides. We show that the gap in the pnictides has an extended s -wave symmetry but is either nodeless or has nodes, depending on t...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> <img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 140515] Published Thu Oct 29, 2009 A. V. Chubukov, M. G. Vavilov, and A. B. Vorontsov 2009-10-29T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.140515 Phys. Rev. B 80, 140515 text/html article Physical Review B 80 14 2009-10-29T00:00:00-04:00 140515 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.161206 Author(s): M. K. Chan, Q. O. Hu, J. Zhang, T. Kondo, C. J. Palmstrøm, and P. A. Crowell<br/>Measurements and modeling of electron-spin transport and dynamics are used to characterize hyperfine interactions in Fe/GaAs devices with n-GaAs channels. Ga and As nuclei are polarized by electrically injected electron spins, and the nuclear polarization is detected indirectly through the depolariz...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> <img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 161206] Published Wed Oct 28, 2009 M. K. Chan, Q. O. Hu, J. Zhang, T. Kondo, C. J. Palmstrøm, and P. A. Crowell 2009-10-28T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.161206 Phys. Rev. B 80, 161206 text/html article Physical Review B 80 16 2009-10-28T00:00:00-04:00 161206 Semiconductors I: bulk Semiconductors I: bulk http://link.aps.org/doi/10.1103/PhysRevB.80.161105 Author(s): Nan Lin, Emanuel Gull, and A. J. Millis<br/>The optical conductivity of the one-band Hubbard model is calculated using the “dynamical cluster approximation” implementation of dynamical mean-field theory for parameters appropriate to high-temperature copper-oxide superconductors. The calculation includes vertex corrections and the result d...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> <img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 161105] Published Wed Oct 28, 2009 Nan Lin, Emanuel Gull, and A. J. Millis 2009-10-28T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.161105 Phys. Rev. B 80, 161105 text/html article Physical Review B 80 16 2009-10-28T00:00:00-04:00 161105 Electronic structure: wide-band, narrow-band, and strongly correlated systems Electronic structure: wide-band, narrow-band, and strongly correlated systems http://link.aps.org/doi/10.1103/PhysRevB.80.155135 Author(s): Wah Tung Lau (留華東), Jung-Tsung Shen (沈榮聰), and Shanhui Fan (范汕洄)<br/>We show that at the high-temperature limit, the coherent photonic thermal conductance of a multilayer photonic crystal can be significantly below the corresponding thermal conductance of vacuum. Moreover, the thermal conductance at this limit is independent of the thicknesses of the layers but depen...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> [Phys. Rev. B 80, 155135] Published Wed Oct 28, 2009 Wah Tung Lau (留華東), Jung-Tsung Shen (沈榮聰), and Shanhui Fan (范汕洄) 2009-10-28T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.155135 Phys. Rev. B 80, 155135 text/html article Physical Review B 80 15 2009-10-28T00:00:00-04:00 155135 Electronic structure: wide-band, narrow-band, and strongly correlated systems Electronic structure: wide-band, narrow-band, and strongly correlated systems http://link.aps.org/doi/10.1103/PhysRevB.80.140414 Author(s): N. M. Souza-Neto, D. Haskel, J. C. Lang, O. Chmaissem, B. Dabrowski, and I. Felner<br/>Element-specific x-ray magnetic circular dichroism measurements at the Ru L_{3} absorption edge are used to search for the presence of a net Ru ferromagnetic moment in the superconducting state of RuSr_{2} Eu_{1.5} Ce_{0.5} Cu_{2} O_{10} . A net moment of 0.21μ_{B} /Ru is observed in zero applied...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> <img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 140414] Published Wed Oct 28, 2009 N. M. Souza-Neto, D. Haskel, J. C. Lang, O. Chmaissem, B. Dabrowski, and I. Felner 2009-10-28T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.140414 Phys. Rev. B 80, 140414 text/html article Physical Review B 80 14 2009-10-28T00:00:00-04:00 140414 Magnetism Magnetism http://link.aps.org/doi/10.1103/PhysRevB.80.155328 Author(s): Vikas Baranwal, Giorgio Biasiol, Stefan Heun, Andrea Locatelli, Tevfik Onur Mentes, Miguel Niño Orti, and Lucia Sorba<br/>We present an experimental study of the evolution of InAs/GaAs quantum dots partially capped with GaAs, as an annealing process transforms them first into quantum rings and later into holes penetrating the whole cap layer. Shape, composition, and optical emission were monitored as a function of anne...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> [Phys. Rev. B 80, 155328] Published Tue Oct 27, 2009 Vikas Baranwal, Giorgio Biasiol, Stefan Heun, Andrea Locatelli, Tevfik Onur Mentes, Miguel Niño Orti, and Lucia Sorba 2009-10-27T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.155328 Phys. Rev. B 80, 155328 text/html article Physical Review B 80 15 2009-10-27T00:00:00-04:00 155328 Semiconductors II: surfaces, interfaces, microstructures, and related topics Semiconductors II: surfaces, interfaces, microstructures, and related topics http://link.aps.org/doi/10.1103/PhysRevB.80.155131 Author(s): Zheng-Cheng Gu and Xiao-Gang Wen<br/>We study the renormalization group flow of the Lagrangian for statistical and quantum systems by representing their path integral in terms of a tensor network. Using a tensor-entanglement-filtering renormalization approach that removes local entanglement and produces a coarse-grained lattice, we sho...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> [Phys. Rev. B 80, 155131] Published Mon Oct 26, 2009 Zheng-Cheng Gu and Xiao-Gang Wen 2009-10-26T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.155131 Phys. Rev. B 80, 155131 text/html article Physical Review B 80 15 2009-10-26T00:00:00-04:00 155131 Electronic structure: wide-band, narrow-band, and strongly correlated systems Electronic structure: wide-band, narrow-band, and strongly correlated systems http://link.aps.org/doi/10.1103/PhysRevB.80.144422 Author(s): Daniel P. Shoemaker, Efrain E. Rodriguez, Ram Seshadri, Ivana Sabaj Abumohor, and Thomas Proffen<br/>Bulk specimens of the hetærolite solid solution Zn_{x} Mn_{3−x} O_{4} with x=0 , 0.25, 0.5, 0.75, and 1 have been prepared as homogeneous, phase-pure polycrystalline samples as ascertained by neutron-diffraction measurements. Samples with x=0.25 , 0.5, and 0.75 exhibit shifted magnetic hysteresis...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> [Phys. Rev. B 80, 144422] Published Mon Oct 26, 2009 Daniel P. Shoemaker, Efrain E. Rodriguez, Ram Seshadri, Ivana Sabaj Abumohor, and Thomas Proffen 2009-10-26T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.144422 Phys. Rev. B 80, 144422 text/html article Physical Review B 80 14 2009-10-26T00:00:00-04:00 144422 Magnetism Magnetism http://link.aps.org/doi/10.1103/PhysRevB.80.140513 Author(s): E. Lengyel, M. Nicklas, H. S. Jeevan, G. Sparn, C. Geibel, F. Steglich, Y. Yoshioka, and K. Miyake<br/>Low-temperature (T) heat-capacity measurements under hydrostatic pressure of up to p≈2.1 GPa have been performed on single-crystalline CeCu_{2} Si_{2} . A broad superconducting (SC) region exists in the T-p phase diagram. In the low-pressure region antiferromagnetic spin fluctuations and in the ...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> <img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 140513] Published Mon Oct 26, 2009 E. Lengyel, M. Nicklas, H. S. Jeevan, G. Sparn, C. Geibel, F. Steglich, Y. Yoshioka, and K. Miyake 2009-10-26T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.140513 Phys. Rev. B 80, 140513 text/html article Physical Review B 80 14 2009-10-26T00:00:00-04:00 140513 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.140512 Author(s): D. J. Scalapino and T. P. Devereaux<br/>Calculations of the pairing interaction in multiband models of the Fe superconductors show that it is attractive in both the A_{1g} ( s -wave) and B_{1g} ( d -wave) channels. This raises the possibility that these materials may have collective excitonic modes. Here, assuming an s -wave ground state,...<br/><img src="http://prb.aps.org/files/SuggestionPRB30x30.jpg" alt="PRB Editors' Suggestion"/><br/> <img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 140512] Published Mon Oct 26, 2009 D. J. Scalapino and T. P. Devereaux 2009-10-26T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.140512 Phys. Rev. B 80, 140512 text/html article Physical Review B 80 14 2009-10-26T00:00:00-04:00 140512 Superfluidity and superconductivity Superfluidity and superconductivity