http://prb.aps.org/ Recently published articles in Phys. Rev. B in the Table of Content section "Electronic structure: wide-band, narrow-band, and strongly correlated systems" en-us Copyright (c) 2009 The American Physical Society 2009-11-22T06:15:24-05:00 assocpub@aps.org rss@aps.org hourly 4 2009-11-22T06:15:24-05:00 rss@aps.org http://link.aps.org/doi/10.1103/PhysRevB.80.205117 Author(s): J. Kokalj and P. Prelovšek<br/>We present a numerical method for the evaluation of dynamical response functions at finite temperatures in one-dimensional strongly correlated systems. The approach is based on the density-matrix renormalization group method, combined with the finite-temperature Lanczos diagonalization. The feasibil...<br/>[Phys. Rev. B 80, 205117] Published Fri Nov 20, 2009 J. Kokalj and P. Prelovšek 2009-11-20T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.205117 Phys. Rev. B 80, 205117 text/html article Physical Review B 80 20 2009-11-20T00:00:00-05:00 205117 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.80.201105 Author(s): Xiang Xiong, Wei-Hua Sun, Yong-Jun Bao, Ru-Wen Peng, Mu Wang, Cheng Sun, Xiang Lu, Jun Shao, Zhi-Feng Li, and Nai-Ben Ming<br/>We demonstrate in this Rapid Communication that in an assembly of stacked metallic U-shaped resonators, pure magnetic and electric responses are, respectively, realized, and the magnetic and electric responses can be switched at the same frequency by changing the polarization of incident light for 9...<br/><img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 201105] Published Fri Nov 20, 2009 Xiang Xiong, Wei-Hua Sun, Yong-Jun Bao, Ru-Wen Peng, Mu Wang, Cheng Sun, Xiang Lu, Jun Shao, Zhi-Feng Li, and Nai-Ben Ming 2009-11-20T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.201105 Phys. Rev. B 80, 201105 text/html article Physical Review B 80 20 2009-11-20T00:00:00-05:00 201105 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.80.195113 Author(s): Valeria Lante and Alberto Parola<br/>The recent advances in angle-resolved photoemission techniques allowed the unambiguous experimental confirmation of spin-charge decoupling in quasi-one-dimensional (1D) Mott insulators. This opportunity stimulates a quantitative analysis of the spectral function A(k,ω) of prototypical one-dimension...<br/>[Phys. Rev. B 80, 195113] Published Thu Nov 19, 2009 Valeria Lante and Alberto Parola 2009-11-19T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.195113 Phys. Rev. B 80, 195113 text/html article Physical Review B 80 19 2009-11-19T00:00:00-05:00 195113 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.80.205116 Author(s): Katrin Otte, Rossitza Pentcheva, Wolfgang W. Schmahl, and James R. Rustad<br/>Using density-functional theory, we investigate the stability, structural, magnetic, and electronic properties of the iron oxyhydroxide polymorphs [ α -, β -, γ -, and hp(ϵ)-FeOOH ] under hydrostatic pressure. At ambient conditions goethite (α) is the lowest energy phase, consistent with recent...<br/>[Phys. Rev. B 80, 205116] Published Wed Nov 18, 2009 Katrin Otte, Rossitza Pentcheva, Wolfgang W. Schmahl, and James R. Rustad 2009-11-18T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.205116 Phys. Rev. B 80, 205116 text/html article Physical Review B 80 20 2009-11-18T00:00:00-05:00 205116 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.80.195112 Author(s): A. H. Larsen, M. Vanin, J. J. Mortensen, K. S. Thygesen, and K. W. Jacobsen<br/>We present an implementation of localized atomic-orbital basis sets in the projector augmented wave (PAW) formalism within the density-functional theory. The implementation in the real-space GPAW code provides a complementary basis set to the accurate but computationally more demanding grid represen...<br/>[Phys. Rev. B 80, 195112] Published Wed Nov 18, 2009 A. H. Larsen, M. Vanin, J. J. Mortensen, K. S. Thygesen, and K. W. Jacobsen 2009-11-18T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.195112 Phys. Rev. B 80, 195112 text/html article Physical Review B 80 19 2009-11-18T00:00:00-05:00 195112 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.80.201104 Author(s): Boubacar Kanté, Dylan Germain, and André de Lustrac<br/>Metamaterials have paved the way to unprecedented control of the electromagnetic field. The conjunction with space coordinate transformation has led to a “relativity inspired” approach for the control of light propagation. “Invisibility cloak” is the most fascinating proposed device. However...<br/><img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 201104] Published Tue Nov 17, 2009 Boubacar Kanté, Dylan Germain, and André de Lustrac 2009-11-17T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.201104 Phys. Rev. B 80, 201104 text/html article Physical Review B 80 20 2009-11-17T00:00:00-05:00 201104 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.80.195111 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.80.195110 Author(s): S. J. Moon, Hosub Jin, W. S. Choi, J. S. Lee, S. S. A. Seo, J. Yu, G. Cao, T. W. Noh, and Y. S. Lee<br/>We investigated the temperature-dependent evolution of the electronic structure of the J_{eff} = 1/2 Mott insulator Sr_{2} IrO_{4} using optical spectroscopy. The optical conductivity spectra σ(ω) of this compound has recently been found to exhibit two d-d transitions associated with the transitio...<br/>[Phys. Rev. B 80, 195110] Published Tue Nov 17, 2009 S. J. Moon, Hosub Jin, W. S. Choi, J. S. Lee, S. S. A. Seo, J. Yu, G. Cao, T. W. Noh, and Y. S. Lee 2009-11-17T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.195110 Phys. Rev. B 80, 195110 text/html article Physical Review B 80 19 2009-11-17T00:00:00-05:00 195110 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.80.193105 Author(s): Peijie Sun, Tsuyoshi Ikeno, Toshio Mizushima, and Yosikazu Isikawa<br/>Substitution of Cu for Ni in the Kondo lattice system CeNi_{2} Al_{3} results in a simultaneous optimization of the three interdependent thermoelectric parameters: thermoelectric power, electrical, and thermal conductivities, where the electronic change in conduction band induced by the extra electr...<br/>[Phys. Rev. B 80, 193105] Published Tue Nov 17, 2009 Peijie Sun, Tsuyoshi Ikeno, Toshio Mizushima, and Yosikazu Isikawa 2009-11-17T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.193105 Phys. Rev. B 80, 193105 text/html article Physical Review B 80 19 2009-11-17T00:00:00-05:00 193105 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.80.193104 Author(s): Min-Chul Cha, Jong-Geun Shin, and Ji-Woo Lee<br/>We investigate the momentum distribution associated with quantum phase transitions between a superfluid and a charge-density-wave state in the one-dimensional hard-core extended boson Hubbard model at half filling by using the Lanczos exact diagonalization method. The momentum distribution shows dis...<br/>[Phys. Rev. B 80, 193104] Published Tue Nov 17, 2009 Min-Chul Cha, Jong-Geun Shin, and Ji-Woo Lee 2009-11-17T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.193104 Phys. Rev. B 80, 193104 text/html article Physical Review B 80 19 2009-11-17T00:00:00-05:00 193104 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.80.205115 Author(s): Ruey-Lin Chern and Didier Felbacq<br/>We investigate resonant cavitylike modes in dielectric photonic crystals made of collections of subwavelength cylinders with high permittivity. A large number of collective modes appear for TE polarization (where magnetic fields are oriented along the cylinder axis), which possess similar features o...<br/>[Phys. Rev. B 80, 205115] Published Mon Nov 16, 2009 Ruey-Lin Chern and Didier Felbacq 2009-11-16T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.205115 Phys. Rev. B 80, 205115 text/html article Physical Review B 80 20 2009-11-16T00:00:00-05:00 205115 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.80.205114 Author(s): Andreas Holzner, Ian P. McCulloch, Ulrich Schollwöck, Jan von Delft, and Fabian Heidrich-Meisner<br/>A magnetic moment in a metal or in a quantum dot is, at low temperatures, screened by the conduction electrons through the mechanism of the Kondo effect. This gives rise to spin-spin correlations between the magnetic moment and the conduction electrons, which can have a substantial spatial extension...<br/>[Phys. Rev. B 80, 205114] Published Fri Nov 13, 2009 Andreas Holzner, Ian P. McCulloch, Ulrich Schollwöck, Jan von Delft, and Fabian Heidrich-Meisner 2009-11-13T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.205114 Phys. Rev. B 80, 205114 text/html article Physical Review B 80 20 2009-11-13T00:00:00-05:00 205114 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.80.205113 Author(s): J. L. Lyons, A. Janotti, and C. G. Van de Walle<br/>The electronic and structural properties of Si in ZnO are studied using density functional calculations with both the generalized gradient approximation and a hybrid functional. Our calculations show substitutional Si on the Zn site (Si_{Zn} ) to be significantly lower in energy than the Si intersti...<br/>[Phys. Rev. B 80, 205113] Published Fri Nov 13, 2009 J. L. Lyons, A. Janotti, and C. G. Van de Walle 2009-11-13T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.205113 Phys. Rev. B 80, 205113 text/html article Physical Review B 80 20 2009-11-13T00:00:00-05:00 205113 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.80.205112 Author(s): Jieun Lee, Bongjae Kim, B. H. Kim, B. I. Min, S. Kolesnik, O. Chmaissem, J. Mais, B. Dabrowski, H. J. Shin, D. H. Kim, H. J. Lee, and J.-S. Kang<br/>The electronic structures of perovskite SrMn_{1−x} Mo_{x} O_{3} (0≤x≤0.5) have been investigated by employing soft x-ray absorption spectroscopy (XAS). Mn 2p XAS shows the systematic change in the valence states of Mn ions in SrMn_{1−x} Mo_{x} O_{3} due to the substitution of hexavalent Mo...<br/>[Phys. Rev. B 80, 205112] Published Fri Nov 13, 2009 Jieun Lee, Bongjae Kim, B. H. Kim, B. I. Min, S. Kolesnik, O. Chmaissem, J. Mais, B. Dabrowski, H. J. Shin, D. H. Kim, H. J. Lee, and J.-S. Kang 2009-11-13T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.205112 Phys. Rev. B 80, 205112 text/html article Physical Review B 80 20 2009-11-13T00:00:00-05:00 205112 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.80.195109 Author(s): Philipp Haas, Fabien Tran, Peter Blaha, Karlheinz Schwarz, and Robert Laskowski<br/>Many exchange-correlation functionals of the generalized gradient approximation (GGA) are available in the literature. More particularly, during the last few years several research groups have proposed GGA functionals for solids, which very often perform better (especially for the lattice constant) ...<br/>[Phys. Rev. B 80, 195109] Published Thu Nov 12, 2009 Philipp Haas, Fabien Tran, Peter Blaha, Karlheinz Schwarz, and Robert Laskowski 2009-11-12T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.195109 Phys. Rev. B 80, 195109 text/html article Physical Review B 80 19 2009-11-12T00:00:00-05:00 195109 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.80.205111 Author(s): M. Schmitt, J. Málek, S.-L. Drechsler, and H. Rosner<br/>Based on density-functional calculations, we present a detailed theoretical study of the electronic structure and the magnetic properties of the quasi-one-dimensional chain cuprate Li_{2} ZrCuO_{4} (Li_{2} CuZrO_{4} ) . For the relevant ratio of the next-nearest-neighbor exchange J_{2} to the neares...<br/>[Phys. Rev. B 80, 205111] Published Wed Nov 11, 2009 M. Schmitt, J. Málek, S.-L. Drechsler, and H. Rosner 2009-11-11T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.205111 Phys. Rev. B 80, 205111 text/html article Physical Review B 80 20 2009-11-11T00:00:00-05:00 205111 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.80.193103 Author(s): Fumihiko Nakamura, Ryuji Nakai, Tetsuo Takemoto, Mariko Sakaki, Takashi Suzuki, Patricia Lebre Alireza, Satoru Nakatsuji, and Yoshiteru Maeno<br/>We have observed an anisotropic and giant magnetoresistance (MR) in the 4d -electron Mott transition system of Ca_{2} RuO_{4} . On the border of the Mott transition (∼2 GPa) , the MR effect at ∼10 T reaches ∼−55% at T_{C} for longitudinal and ∼+120% at low temperatures for the transver...<br/>[Phys. Rev. B 80, 193103] Published Wed Nov 11, 2009 Fumihiko Nakamura, Ryuji Nakai, Tetsuo Takemoto, Mariko Sakaki, Takashi Suzuki, Patricia Lebre Alireza, Satoru Nakatsuji, and Yoshiteru Maeno 2009-11-11T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.193103 Phys. Rev. B 80, 193103 text/html article Physical Review B 80 19 2009-11-11T00:00:00-05:00 193103 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.80.205110 Author(s): P. Schlottmann<br/>The spin Coulomb drag is a distinctive feature of spin-polarized transport. The current of majority spins can induce a current of minority-spin carriers via the transconductivity. The friction is caused by the Coulomb interaction between up and down spin. This interaction reduces the current but doe...<br/>[Phys. Rev. B 80, 205110] Published Tue Nov 10, 2009 P. Schlottmann 2009-11-10T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.205110 Phys. Rev. B 80, 205110 text/html article Physical Review B 80 20 2009-11-10T00:00:00-05:00 205110 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.80.201103 Author(s): J. J. Baumberg, O. L. Pursiainen, and P. Spahn<br/>A broadband hyperspectral technique is used to measure the coherent optical backscatter across a wide spectral bandwidth, showing the resonant suppression of the photon transport mean free path around the photonic bandgap of a shear-assembled polymer photonic crystal. By doping with carbon nanoscale...<br/><img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 201103] Published Tue Nov 10, 2009 J. J. Baumberg, O. L. Pursiainen, and P. Spahn 2009-11-10T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.201103 Phys. Rev. B 80, 201103 text/html article Physical Review B 80 20 2009-11-10T00:00:00-05:00 201103 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.80.201102 Author(s): M. B. Zvonarev, V. V. Cheianov, and T. Giamarchi<br/>The dynamic spin structure factor S(k,ω) of a system of spin-1/2 bosons is investigated at arbitrary strength of the interparticle repulsion. As a function of ω it is shown to exhibit a power-law singularity at the threshold frequency defined by the energy of a magnon at given k . The power-law ex...<br/><img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 201102] Published Tue Nov 10, 2009 M. B. Zvonarev, V. V. Cheianov, and T. Giamarchi 2009-11-10T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.201102 Phys. Rev. B 80, 201102 text/html article Physical Review B 80 20 2009-11-10T00:00:00-05:00 201102 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.80.195108 Author(s): W. Miiller, V. H. Tran, and M. Richter<br/>The local-spin-density approximation (LSDA) is used to perform density-functional total-energy calculations for the ferromagnetic superconductor URhGe in the magnetic and in the nonmagnetic states under high pressure. Our calculations show that the ferromagnetic ground state is energetically preferr...<br/>[Phys. Rev. B 80, 195108] Published Tue Nov 10, 2009 W. Miiller, V. H. Tran, and M. Richter 2009-11-10T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.195108 Phys. Rev. B 80, 195108 text/html article Physical Review B 80 19 2009-11-10T00:00:00-05:00 195108 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.80.205109 Author(s): B. Kyung, D. Sénéchal, and A.-M. S. Tremblay<br/>Confirmation of the phononic origin of Cooper pair formation in superconductors came with the demonstration that the interaction was retarded and that the corresponding energy scales were associated with phonons. Using cellular dynamical mean-field theory for the two-dimensional Hubbard model, we id...<br/>[Phys. Rev. B 80, 205109] Published Mon Nov 09, 2009 B. Kyung, D. Sénéchal, and A.-M. S. Tremblay 2009-11-09T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.205109 Phys. Rev. B 80, 205109 text/html article Physical Review B 80 20 2009-11-09T00:00:00-05:00 205109 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.80.205108 Author(s): S. de Jong, F. Massee, Y. Huang, M. Gorgoi, F. Schaefers, J. Fink, A. T. Boothroyd, D. Prabhakaran, J. B. Goedkoop, and M. S. Golden<br/>Photoemission data taken with hard x-ray radiation on cleaved single crystals of the bilayered, colossal magnetoresistant manganite La_{2−2x} Sr_{1+2x} Mn_{2} O_{7} (LSMO) with 0.30≤x<0.50 are presented. Making use of the increased bulk sensitivity upon hard x-ray excitation it is shown that the core-level footprint of the electronic structure of the LSMO cleavage surface is identical to that of the bulk. Furthermore, by comparing the core-level shift of the different elements as a function of doping level x , it is shown that microscopic phase separation is unlikely to occur for this particular manganite well above the Curie temperature.<br/>[Phys. Rev. B 80, 205108] Published Mon Nov 09, 2009 S. de Jong, F. Massee, Y. Huang, M. Gorgoi, F. Schaefers, J. Fink, A. T. Boothroyd, D. Prabhakaran, J. B. Goedkoop, and M. S. Golden 2009-11-09T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.205108 Phys. Rev. B 80, 205108 text/html article Physical Review B 80 20 2009-11-09T00:00:00-05:00 205108 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.80.201101 Author(s): Soumyajit Sarkar, Molly De Raychaudhury, I. Dasgupta, and T. Saha-Dasgupta<br/>The electronic structure of the spinel compound, FeCr_{2} S_{4} , is studied using density-functional-theory-based calculations. Our calculations provide a microscopic understanding of the origin of the insulating behavior of this compound, which turn out to be driven by Coulomb enhanced spin-orbit ...<br/><img src="http://prola.aps.org/graphics/rapid30x30.gif" width="30" height="30" alt="Rapid Communication"/><br/>[Phys. Rev. B 80, 201101] Published Mon Nov 09, 2009 Soumyajit Sarkar, Molly De Raychaudhury, I. Dasgupta, and T. Saha-Dasgupta 2009-11-09T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.201101 Phys. Rev. B 80, 201101 text/html article Physical Review B 80 20 2009-11-09T00:00:00-05:00 201101 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.80.205107 Author(s): Edan Scriven and B. J. Powell<br/>We calculate the parameters for Hubbard models of κ-(BEDT-TTF)_{2} X and β-(BEDT-TTF)_{2} X . We use density-functional theory (DFT) to calculate the interactions between holes in dimers of the organic molecule bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) for 23 experimental geometries taken f...<br/>[Phys. Rev. B 80, 205107] Published Fri Nov 06, 2009 Edan Scriven and B. J. Powell 2009-11-06T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.205107 Phys. Rev. B 80, 205107 text/html article Physical Review B 80 20 2009-11-06T00:00:00-05:00 205107 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.80.195107 Author(s): R. J. O. Mossanek, M. Abbate, P. T. Fonseca, A. Fujimori, H. Eisaki, S. Uchida, and Y. Tokura<br/>Core-level and valence-band optical spectra provide important information on highly correlated systems. The former corresponds to transitions from the core level to the conduction band, and it is usually related to the unoccupied electronic structure. The later corresponds to transitions from the va...<br/>[Phys. Rev. B 80, 195107] Published Fri Nov 06, 2009 R. J. O. Mossanek, M. Abbate, P. T. Fonseca, A. Fujimori, H. Eisaki, S. Uchida, and Y. Tokura 2009-11-06T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.195107 Phys. Rev. B 80, 195107 text/html article Physical Review B 80 19 2009-11-06T00:00:00-05:00 195107 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.80.195106 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.80.205106 Author(s): R. L. Ahlefeldt, A. Smith, and M. J. Sellars<br/>The structure of the ^{7} F_{0} → ^{5} D_{0} transition of Eu^{3+} in EuCl_{3} ⋅6H_{2} O is investigated in crystals with three different isotopic compositions [natural abundance (0.2% ^{18} O , 0.01% ^{2} H ), 1.9% ^{18} O , and 0.06% ^{2} H ]. Raman-heterodyne-detected NMR is used to identify ...<br/>[Phys. Rev. B 80, 205106] Published Thu Nov 05, 2009 R. L. Ahlefeldt, A. Smith, and M. J. Sellars 2009-11-05T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.205106 Phys. Rev. B 80, 205106 text/html article Physical Review B 80 20 2009-11-05T00:00:00-05:00 205106 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.80.195105 Author(s): Dimitrios L. Sounas, Nikolaos V. Kantartzis, and Theodoros D. Tsiboukis<br/>The superlensing characteristics of a lossless double-negative metamaterial wedge are examined in this paper via an analytical technique. The algorithm incorporates the Kontorovich-Lebedev (KL) transform in a mathematically consistent manner whereas the role of the radiation condition on its correct...<br/>[Phys. Rev. B 80, 195105] Published Thu Nov 05, 2009 Dimitrios L. Sounas, Nikolaos V. Kantartzis, and Theodoros D. Tsiboukis 2009-11-05T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.195105 Phys. Rev. B 80, 195105 text/html article Physical Review B 80 19 2009-11-05T00:00:00-05:00 195105 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.80.193102 Author(s): Manuel Decker, Sven Burger, Stefan Linden, and Martin Wegener<br/>We excite low-symmetry planar arrays of nanoscale magnetic split-ring resonators oscillating at around 200 THz frequency under oblique incidence of light. Due to the in-plane coupling of split-ring resonators, classical magnetic-dipole waves result in the plane. We measure the dispersion relation of...<br/>[Phys. Rev. B 80, 193102] Published Thu Nov 05, 2009 Manuel Decker, Sven Burger, Stefan Linden, and Martin Wegener 2009-11-05T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevB.80.193102 Phys. Rev. B 80, 193102 text/html article Physical Review B 80 19 2009-11-05T00:00:00-05:00 193102 Electronic structure: wide-band, narrow-band, and strongly correlated systems Electronic structure: wide-band, narrow-band, and strongly correlated systems