http://prb.aps.org/ Recently published articles in Phys. Rev. B in the Table of Content section "Superfluidity and superconductivity" en-us Copyright (c) 2009 The American Physical Society 2009-11-22T06:15:51-05:00 assocpub@aps.org rss@aps.org hourly 4 2009-11-22T06:15:51-05:00 rss@aps.org http://link.aps.org/doi/10.1103/PhysRevB.80.174521 Author(s): F. Hardy, C. Meingast, V. Taufour, J. Flouquet, H. v. Löhneysen, R. A. Fisher, N. E. Phillips, A. Huxley, and J. C. Lashley<br/>We report ambient-pressure magnetization, heat capacity, and thermal-expansion measurements of the ferromagnetic superconductor UGe_{2} in high magnetic fields. An analysis of the magnetic heat capacity derived from both magnetization and specific-heat data shows that UGe_{2} is well described in th...<br/>[Phys. Rev. B 80, 174521] Published Fri Nov 20, 2009 F. Hardy, C. Meingast, V. Taufour, J. Flouquet, H. v. Löhneysen, R. A. Fisher, N. E. Phillips, A. Huxley, and J. C. Lashley 2009-11-20T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.174521 Phys. Rev. B 80, 174521 text/html article Physical Review B 80 17 2009-11-20T00:00:00-05:00 174521 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.180509 Author(s): C. C. Homes<br/>Recent measurements on extremely underdoped YBa_{2} Cu_{3} O_{6+y} [Phys. Rev. Lett. 99, 237003 (2007)] have allowed the critical temperature T_{c} , superfluid density ρ_{s0} ≡ρ_{s} (T⪡T_{c} ) , and dc conductivity σ_{dc} (T≳T_{c} ) to be determined for a series of electronic dopings for T...<br/><img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 180509] Published Thu Nov 19, 2009 C. C. Homes 2009-11-19T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.180509 Phys. Rev. B 80, 180509 text/html article Physical Review B 80 18 2009-11-19T00:00:00-05:00 180509 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.174520 Author(s): V. Zhuravlev and T. Maniv<br/>The unusual low-temperature superconducting (SC) phase transitions following the competition between orbital and spin electron pair breaking, characterizing clean, heavy fermion, strongly type-II superconductors at high magnetic fields, are investigated within a nonperturbaive approach, which enable...<br/>[Phys. Rev. B 80, 174520] Published Thu Nov 19, 2009 V. Zhuravlev and T. Maniv 2009-11-19T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.174520 Phys. Rev. B 80, 174520 text/html article Physical Review B 80 17 2009-11-19T00:00:00-05:00 174520 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.174519 Author(s): F. J. Burnell, Meera M. Parish, N. R. Cooper, and S. L. Sondhi<br/>We consider a single-component gas of dipolar bosons confined in a one-dimensional optical lattice, where the dipoles are aligned such that the long-ranged dipolar interactions are maximally repulsive. In the limit of zero intersite hopping and sufficiently large on-site interaction, the phase diagr...<br/>[Phys. Rev. B 80, 174519] Published Thu Nov 19, 2009 F. J. Burnell, Meera M. Parish, N. R. Cooper, and S. L. Sondhi 2009-11-19T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.174519 Phys. Rev. B 80, 174519 text/html article Physical Review B 80 17 2009-11-19T00:00:00-05:00 174519 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.184509 Author(s): Luca Chirolli and Guido Burkard<br/>We theoretically describe the weak measurement of a two-level system (qubit) and quantify the degree to which such a qubit measurement has a quantum nondemolition (QND) character. The qubit is coupled to a harmonic oscillator, which undergoes a projective measurement. Information on the qubit state ...<br/>[Phys. Rev. B 80, 184509] Published Wed Nov 18, 2009 Luca Chirolli and Guido Burkard 2009-11-18T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.184509 Phys. Rev. B 80, 184509 text/html article Physical Review B 80 18 2009-11-18T00:00:00-05:00 184509 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.184508 Author(s): Yasunori Mawatari<br/>Current and magnetic field distributions in curved superconducting tapes are investigated theoretically. The geometry of superconducting tapes considered here is a section of a cylindrical shell in which the length of tape lies parallel to the long axis of the cylinder. Analytical investigation base...<br/>[Phys. Rev. B 80, 184508] Published Wed Nov 18, 2009 Yasunori Mawatari 2009-11-18T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.184508 Phys. Rev. B 80, 184508 text/html article Physical Review B 80 18 2009-11-18T00:00:00-05:00 184508 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.174518 Author(s): I. Ottaviani, M. Cirillo, M. Lucci, V. Merlo, M. Salvato, M. G. Castellano, G. Torrioli, F. Mueller, and T. Weimann<br/>We report on oscillations of a Josephson-junction system revealing a close analogy with fundamental effects known in laser physics. The experiments are performed on series arrays of junctions whose IV curves show evidence of a mode in which all the junctions oscillate in synchronism on resonances ap...<br/>[Phys. Rev. B 80, 174518] Published Wed Nov 18, 2009 I. Ottaviani, M. Cirillo, M. Lucci, V. Merlo, M. Salvato, M. G. Castellano, G. Torrioli, F. Mueller, and T. Weimann 2009-11-18T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.174518 Phys. Rev. B 80, 174518 text/html article Physical Review B 80 17 2009-11-18T00:00:00-05:00 174518 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.174517 Author(s): R. Prozorov, M. A. Tanatar, N. Ni, A. Kreyssig, S. Nandi, S. L. Bud’ko, A. I. Goldman, and P. C. Canfield<br/>Critical current density was studied in single crystals of Ba(Fe_{1−x} Co_{x} )_{2} As_{2} for the values of x spanning the entire doping phase diagram. A noticeable enhancement was found for slightly underdoped crystals with the peak at x=0.058 . Using a combination of polarized-light imaging, x-...<br/>[Phys. Rev. B 80, 174517] Published Wed Nov 18, 2009 R. Prozorov, M. A. Tanatar, N. Ni, A. Kreyssig, S. Nandi, S. L. Bud’ko, A. I. Goldman, and P. C. Canfield 2009-11-18T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.174517 Phys. Rev. B 80, 174517 text/html article Physical Review B 80 17 2009-11-18T00:00:00-05:00 174517 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.184507 Author(s): M. Djupmyr, S. Soltan, H.-U. Habermeier, and J. Albrecht<br/>The local critical current density in thin-film hybrid structures of high-temperature superconducting YBa_{2} Cu_{3} O_{7−δ} and ferromagnetic La_{2/3} Ca_{1/3} MnO_{3} (LCMO) is measured with high accuracy using a quantitative magneto-optical method. The superconducting films are grown onto vici...<br/>[Phys. Rev. B 80, 184507] Published Tue Nov 17, 2009 M. Djupmyr, S. Soltan, H.-U. Habermeier, and J. Albrecht 2009-11-17T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.184507 Phys. Rev. B 80, 184507 text/html article Physical Review B 80 18 2009-11-17T00:00:00-05:00 184507 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.180508 Author(s): Stephan Rachel and Alexander Shnirman<br/>We identify and investigate the parameter regime of small charge solitons in one-dimensional arrays of Josephson junctions. We obtain the dispersion relation of the soliton and show that it unexpectedly flattens in the outer region of the Brillouin zone. We demonstrate Lorentz contraction of the sol...<br/><img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 180508] Published Tue Nov 17, 2009 Stephan Rachel and Alexander Shnirman 2009-11-17T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.180508 Phys. Rev. B 80, 180508 text/html article Physical Review B 80 18 2009-11-17T00:00:00-05:00 180508 Superfluidity and superconductivity Superfluidity and superconductivity 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.80.174516 Author(s): M. Eisterer, W. Häßler, and P. Kováč<br/>A model for highly nonlinear transport in heterogeneous media consisting of anisotropic particles with a preferred orientation is proposed and applied to the current transport in weakly textured magnesium diboride, MgB_{2} . It essentially explains why, unlike in conventional superconductors, a sign...<br/>[Phys. Rev. B 80, 174516] Published Tue Nov 17, 2009 M. Eisterer, W. Häßler, and P. Kováč 2009-11-17T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.174516 Phys. Rev. B 80, 174516 text/html article Physical Review B 80 17 2009-11-17T00:00:00-05:00 174516 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.184506 Author(s): M. Ikeda, T. Yoshida, A. Fujimori, M. Kubota, K. Ono, Y. Kaga, T. Sasagawa, and H. Takagi<br/>We have performed an angle-resolved photoemission spectroscopy (ARPES) study of Nd_{1.85} Ce_{0.15} CuO_{4} (NCCO) in order to elucidate the origin of the high-energy kink (HEK) observed in the high- T_{c} superconductors (HTSCs). The energy scale of the HEK in NCCO is large compared with that in ho...<br/>[Phys. Rev. B 80, 184506] Published Mon Nov 16, 2009 M. Ikeda, T. Yoshida, A. Fujimori, M. Kubota, K. Ono, Y. Kaga, T. Sasagawa, and H. Takagi 2009-11-16T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.184506 Phys. Rev. B 80, 184506 text/html article Physical Review B 80 18 2009-11-16T00:00:00-05:00 184506 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.180506 Author(s): G. Karapetrov, M. V. Milošević, M. Iavarone, J. Fedor, A. Belkin, V. Novosad, and F. M. Peeters<br/>Using scanning tunneling microscopy and Ginzburg-Landau simulations, we explore vortex configurations in magnetically coupled NbSe_{2} /permalloy superconductor/ferromagnet bilayer. The permalloy film with stripe domain structure induces periodic local magnetic induction in the superconductor, creat...<br/><img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 180506] Published Mon Nov 16, 2009 G. Karapetrov, M. V. Milošević, M. Iavarone, J. Fedor, A. Belkin, V. Novosad, and F. M. Peeters 2009-11-16T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.180506 Phys. Rev. B 80, 180506 text/html article Physical Review B 80 18 2009-11-16T00:00:00-05:00 180506 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.174515 Author(s): H. Z. Arham, Trupti S. Khaire, R. Loloee, W. P. Pratt, Jr., and Norman O. Birge<br/>Weakly ferromagnetic alloys are being used by several groups in the study of superconducting/ferromagnetic hybrid systems. Because spin-flip and spin-orbit scattering in such alloys disrupt the penetration of pair correlations into the ferromagnetic material, it is desirable to have a direct measure...<br/>[Phys. Rev. B 80, 174515] Published Mon Nov 16, 2009 H. Z. Arham, Trupti S. Khaire, R. Loloee, W. P. Pratt, Jr., and Norman O. Birge 2009-11-16T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.174515 Phys. Rev. B 80, 174515 text/html article Physical Review B 80 17 2009-11-16T00:00:00-05:00 174515 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.172504 Author(s): B. Mansart, D. Boschetto, A. Savoia, F. Rullier-Albenque, A. Forget, D. Colson, A. Rousse, and M. Marsi<br/>We report the observation of a coherent lattice oscillation in a pnictide superconductor. A coherent fully symmetric optical phonon was detected in Ba(Fe_{1−x} Co_{x} )_{2} As_{2} ( x=0.06 and x=0.08 ) using time-resolved pump-probe reflectivity with 40 fs time resolution. The analysis of the phon...<br/>[Phys. Rev. B 80, 172504] Published Mon Nov 16, 2009 B. Mansart, D. Boschetto, A. Savoia, F. Rullier-Albenque, A. Forget, D. Colson, A. Rousse, and M. Marsi 2009-11-16T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.172504 Phys. Rev. B 80, 172504 text/html article Physical Review B 80 17 2009-11-16T00:00:00-05:00 172504 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.180505 Author(s): Ronny Thomale, Christian Platt, Jiangping Hu, Carsten Honerkamp, and B. Andrei Bernevig<br/>We use the functional renormalization group to analyze the phase diagram of a four-band model for the iron pnictides subject to band interactions with certain A_{1g} momentum dependence. We determine the parameter regimes where an extended s -wave pairing instability with and without nodes emerges. ...<br/><img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 180505] Published Fri Nov 13, 2009 Ronny Thomale, Christian Platt, Jiangping Hu, Carsten Honerkamp, and B. Andrei Bernevig 2009-11-13T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.180505 Phys. Rev. B 80, 180505 text/html article Physical Review B 80 18 2009-11-13T00:00:00-05:00 180505 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.174514 Author(s): S. Kittaka, T. Nakamura, Y. Aono, S. Yonezawa, K. Ishida, and Y. Maeno<br/>One of the remaining issues concerning the spin-triplet superconductivity of Sr_{2} RuO_{4} is the strong limit of the in-plane upper critical field H_{c2} at low temperatures. In this study, we clarified the dependence of H_{c2} on the angle θ between the magnetic field and the ab plane at various...<br/>[Phys. Rev. B 80, 174514] Published Fri Nov 13, 2009 S. Kittaka, T. Nakamura, Y. Aono, S. Yonezawa, K. Ishida, and Y. Maeno 2009-11-13T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.174514 Phys. Rev. B 80, 174514 text/html article Physical Review B 80 17 2009-11-13T00:00:00-05:00 174514 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.174513 Author(s): Shiro Kawabata, Thilo Bauch, and Takeo Kato<br/>We investigate classical thermal activation (TA) and macroscopic quantum tunneling (MQT) for a YBa_{2} Cu_{3} O_{7−δ} (YBCO) Josephson junction coupled to an LC circuit theoretically. Due to the coupling between the junction and the LC circuit, the macroscopic phase dynamics can be described as t...<br/>[Phys. Rev. B 80, 174513] Published Fri Nov 13, 2009 Shiro Kawabata, Thilo Bauch, and Takeo Kato 2009-11-13T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.174513 Phys. Rev. B 80, 174513 text/html article Physical Review B 80 17 2009-11-13T00:00:00-05:00 174513 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.184505 Author(s): Neal E. Staley, Jian Wu, Peter Eklund, Ying Liu, Linjun Li, and Zhuan Xu<br/>We studied the electric field effect on superconductivity in atomically thin flakes of NbSe_{2} prepared by mechanical exfoliation. We found that these NbSe_{2} flakes are superconducting down to a thickness of a single unit cell consisting of two molecular layers of NbSe_{2} with an onset supercond...<br/>[Phys. Rev. B 80, 184505] Published Thu Nov 12, 2009 Neal E. Staley, Jian Wu, Peter Eklund, Ying Liu, Linjun Li, and Zhuan Xu 2009-11-12T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.184505 Phys. Rev. B 80, 184505 text/html article Physical Review B 80 18 2009-11-12T00:00:00-05:00 184505 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.180504 Author(s): Noah Bray-Ali, Letian Ding, and Stephan Haas<br/>We numerically evaluate the entanglement spectrum (singular value decomposition of the wave function) of paired states of fermions in two dimensions that break parity and time-reversal symmetries, focusing on the spin-polarized p_{x} +ip_{y} case. The entanglement spectrum of the weak-pairing (BCS) ...<br/><img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 180504] Published Wed Nov 11, 2009 Noah Bray-Ali, Letian Ding, and Stephan Haas 2009-11-11T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.180504 Phys. Rev. B 80, 180504 text/html article Physical Review B 80 18 2009-11-11T00:00:00-05:00 180504 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.174512 Author(s): A. E. Karkin, J. Werner, G. Behr, and B. N. Goshchitskii<br/>The effect of atomic disordering induced by fast neutron irradiation on normal and superconducting state properties of polycrystalline LaFeAsO_{0.9} F_{0.1} samples was investigated. Fast neutron (E>0.1 MeV) irradiation to a “moderate” fluence Φ=1.6×10^{19}  cm^{−2} at T_{irr} =50±10 Â...<br/>[Phys. Rev. B 80, 174512] Published Wed Nov 11, 2009 A. E. Karkin, J. Werner, G. Behr, and B. N. Goshchitskii 2009-11-11T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.174512 Phys. Rev. B 80, 174512 text/html article Physical Review B 80 17 2009-11-11T00:00:00-05:00 174512 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.172503 Author(s): G. A. Ummarino, M. Tortello, D. Daghero, and R. S. Gonnelli<br/>Superconductivity in iron pnictides has been recently proposed to be due to spin-fluctuation mediated coupling between hole and electron bands with order parameters of opposite sign. BCS multiband models give qualitative predictions but cannot simultaneously reproduce the experimental values of crit...<br/>[Phys. Rev. B 80, 172503] Published Wed Nov 11, 2009 G. A. Ummarino, M. Tortello, D. Daghero, and R. S. Gonnelli 2009-11-11T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.172503 Phys. Rev. B 80, 172503 text/html article Physical Review B 80 17 2009-11-11T00:00:00-05:00 172503 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.184504 Author(s): J. Tempere, W. Casteels, M. K. Oberthaler, S. Knoop, E. Timmermans, and J. T. Devreese<br/>The description of an impurity atom in a Bose-Einstein condensate can be cast in the form of Fröhlich’s polaron Hamiltonian, where the Bogoliubov excitations play the role of the phonons. An expression for the corresponding polaronic coupling strength is derived, relating the coupling strength to...<br/>[Phys. Rev. B 80, 184504] Published Tue Nov 10, 2009 J. Tempere, W. Casteels, M. K. Oberthaler, S. Knoop, E. Timmermans, and J. T. Devreese 2009-11-10T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.184504 Phys. Rev. B 80, 184504 text/html article Physical Review B 80 18 2009-11-10T00:00:00-05:00 184504 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.174511 Author(s): T. N. Antsygina, M. I. Poltavskaya, I. I. Poltavsky, and K. A. Chishko<br/>Using random phase approximation we build finite-temperature phase diagrams and calculate thermodynamic functions of a square lattice hard-core boson model with nearest (nn) and next-nearest-neighbor (nnn) interactions in terms of equivalent to it an anisotropic spin-1/2 XXZ model in a magnetic fiel...<br/>[Phys. Rev. B 80, 174511] Published Tue Nov 10, 2009 T. N. Antsygina, M. I. Poltavskaya, I. I. Poltavsky, and K. A. Chishko 2009-11-10T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.174511 Phys. Rev. B 80, 174511 text/html article Physical Review B 80 17 2009-11-10T00:00:00-05:00 174511 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.184503 Author(s): M. Yashima, S. Taniguchi, H. Miyazaki, H. Mukuda, Y. Kitaoka, H. Shishido, R. Settai, and Y. Ōnuki<br/>We present a phase diagram for the antiferromagnetism and superconductivity in Ce_{2} RhIn_{8} probed by In-NQR studies under pressure (P) . The quasi-two-dimensional character of antiferromagnetic spin fluctuations in the paramagnetic state at P=0 evolves into a three-dimensional character because ...<br/>[Phys. Rev. B 80, 184503] Published Mon Nov 09, 2009 M. Yashima, S. Taniguchi, H. Miyazaki, H. Mukuda, Y. Kitaoka, H. Shishido, R. Settai, and Y. Ōnuki 2009-11-09T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.184503 Phys. Rev. B 80, 184503 text/html article Physical Review B 80 18 2009-11-09T00:00:00-05:00 184503 Superfluidity and superconductivity Superfluidity and superconductivity 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.80.174509 Author(s): T. J. Liu, X. Ke, B. Qian, J. Hu, D. Fobes, E. K. Vehstedt, H. Pham, J. H. Yang, M. H. Fang, L. Spinu, P. Schiffer, Y. Liu, and Z. Q. Mao<br/>We have investigated the effect of Fe nonstoichiometry on properties of the Fe_{1+y} (Te,Se) superconductor system by means of resistivity, Hall coefficient, magnetic susceptibility, and specific-heat measurements. We find that the excess Fe at interstitial sites of the (Te, Se) layers not only supp...<br/>[Phys. Rev. B 80, 174509] Published Mon Nov 09, 2009 T. J. Liu, X. Ke, B. Qian, J. Hu, D. Fobes, E. K. Vehstedt, H. Pham, J. H. Yang, M. H. Fang, L. Spinu, P. Schiffer, Y. Liu, and Z. Q. Mao 2009-11-09T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.174509 Phys. Rev. B 80, 174509 text/html article Physical Review B 80 17 2009-11-09T00:00:00-05:00 174509 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.174508 Author(s): F. S. Bergeret and A. Levy Yeyati<br/>Motivated by recent experiments on nonlocal transport through multiterminal superconducting hybrid structures, we present self-consistent calculations based on quasiclassical Green’s functions for the order parameter, currents, and voltages in a system consisting of a diffusive superconductor conn...<br/>[Phys. Rev. B 80, 174508] Published Mon Nov 09, 2009 F. S. Bergeret and A. Levy Yeyati 2009-11-09T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.174508 Phys. Rev. B 80, 174508 text/html article Physical Review B 80 17 2009-11-09T00:00:00-05:00 174508 Superfluidity and superconductivity Superfluidity and superconductivity http://link.aps.org/doi/10.1103/PhysRevB.80.180503 Author(s): Yue Zou (邹悦), Gil Refael, and Jongsoo Yoon<br/>The magnetically driven superconductor-insulator transition in amorphous thin films (e.g., InO and Ta) exhibits several mysterious phenomena, such as a putative metallic phase and a huge magnetoresistance peak. Unfortunately, several conflicting categories of theories, particularly quantum-vortex co...<br/><img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 180503] Published Fri Nov 06, 2009 Yue Zou (邹悦), Gil Refael, and Jongsoo Yoon 2009-11-06T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.180503 Phys. Rev. B 80, 180503 text/html article Physical Review B 80 18 2009-11-06T00:00:00-05:00 180503 Superfluidity and superconductivity Superfluidity and superconductivity