Browse Issues:

HIGHLIGHTED ARTICLES

Many-body localization edge in the random-field Heisenberg chain

David J. Luitz, Nicolas Laflorencie, and Fabien Alet

Phys. Rev. B 91, 081103(R) (2015) - Published 9 February, 2015

The authors study the phenomena of many-body localization in a random field Heisenberg chain. In this paper the authors use a shift-inverse exact diagonalization approach that allows them to study the mid-spectrum spectral properties of the model for system sizes of up to N=22. This has allow the authors to identify the many-body localization edge.

Phase diagram of the antiferromagnetic XXZ model on the triangular lattice

Daniel Sellmann, Xue-Feng Zhang (张学锋), and Sebastian Eggert

Phys. Rev. B 91, 081104(R) (2015) - Published 9 February, 2015

This paper studies studies the spin-1/2 XXZ antiferromagnet on a triangular lattice using a density matrix renormalization group. The authors study the phase diagram of this model as a function of magnetic field and spin anisotropy.

Multiferroicity in orthorhombic RMnO3 (R=Dy,Tb, and Gd) under high pressure

Takuya Aoyama, Ayato Iyama, Katsuya Shimizu, and Tsuyoshi Kimura

Phys. Rev. B 91, 081107(R) (2015) - Published 18 February, 2015

In type-II multiferroics ferroelectricity is driven by magnetism, and the coupling between the two orders is generally larger than in conventional multiferroic materials. However, a critical problem that needs to be overcome for type-II multiferroics is that their polarization is far too low to be useful for applications. In this Rapid Communication, a group of researchers from Osaka University, Japan, demonstrate that in three prototypical manganites (TbMnO3, DyMnO3, and GdMnO3) magnetic field can induce giant changes in polarization under high pressure. In the gadolinium compound, the change they have observed reaches the record high value of 1.3 μC/cm2 among the spin-driven multiferroics.

Zero modes, bosonization, and topological quantum order: The Laughlin state in second quantization

Tahereh Mazaheri, Gerardo Ortiz, Zohar Nussinov, and Alexander Seidel

Phys. Rev. B 91, 085115 (2015) - Published 20 February, 2015

Fractional Quantum Hall (FQH) wave functions are usually obtained in a first-quantized language, using special properties of analyticity of the lowest Landau level (LLL) wave functions. Unfortunately, this formalism is not directly applicable to several systems different from the LLL, such as the recently discovered fractional Chern insulators. Introducing a second-quantized formalism represents an important step towards a new understanding of FQH wave functions in terms of the guiding center degrees of freedom only. In this paper, the authors present several applications of the formalism, including an explicit derivation of the second-quantized version of Read’s string order parameter for the Laughlin state.

Ultrafast carrier relaxation through Auger recombination in the topological insulator Bi1.5Sb0.5Te1.7Se1.3

Yoshito Onishi, Zhi Ren, Kouji Segawa, Wawrzyniec Kaszub, Maciej Lorenc, Yoichi Ando, and Koichiro Tanaka

Phys. Rev. B 91, 085306 (2015) - Published 17 February, 2015

Using pump-probe spectroscopy a Japanese research team studies the physical properties of an intrinsic topological insulator material. Monitoring initial non-equilibrium photo-excitation they find that Auger recombination is an essential relaxation mechanism, in addition to thermalization, cooling, and population relaxation and dominates for higher carrier densities.

Spin-dependent photophysics in polymers lightly doped with fullerene derivatives: Photoluminescence and electrically detected magnetic resonance

B. Zerai Tedlla, F. Zhu, M. Cox, B. Koopmans, and E. Goovaerts

Phys. Rev. B 91, 085309 (2015) - Published 23 February, 2015

The authors use photoluminescence- and electrically-detected magnetic resonance spectroscopies to trace and characterize triplet exciton states in lightly fullerene-doped polymers. This approach can provide an improved analysis of charge excitations and their spin dependent interactions in organic electronics devices, in particular organic light emitting diodes, with the potential to enhance their performance.

Topology versus Anderson localization: Nonperturbative solutions in one dimension

Alexander Altland, Dmitry Bagrets, and Alex Kamenev

Phys. Rev. B 91, 085429 (2015) - Published 27 February, 2015

This paper presents a comprehensive study of the interplay of Anderson localization and topological phase transitions in five symmetry classes that allow topological insulators in one dimension.

RAPID COMMUNICATIONS

Electronic structure and strongly correlated systems

Electronic origin of the volume collapse in cerium

N. Devaux, M. Casula, F. Decremps, and S. Sorella

Phys. Rev. B 91, 081101(R) (2015) - Published 2 February, 2015

Dynamical spin structure factor of one-dimensional interacting fermions

Vladimir A. Zyuzin and Dmitrii L. Maslov

Phys. Rev. B 91, 081102(R) (2015) - Published 4 February, 2015

Many-body localization edge in the random-field Heisenberg chain

David J. Luitz, Nicolas Laflorencie, and Fabien Alet

Phys. Rev. B 91, 081103(R) (2015) - Published 9 February, 2015

The authors study the phenomena of many-body localization in a random field Heisenberg chain. In this paper the authors use a shift-inverse exact diagonalization approach that allows them to study the mid-spectrum spectral properties of the model for system sizes of up to N=22. This has allow the authors to identify the many-body localization edge.

Phase diagram of the antiferromagnetic XXZ model on the triangular lattice

Daniel Sellmann, Xue-Feng Zhang (张学锋), and Sebastian Eggert

Phys. Rev. B 91, 081104(R) (2015) - Published 9 February, 2015

This paper studies studies the spin-1/2 XXZ antiferromagnet on a triangular lattice using a density matrix renormalization group. The authors study the phase diagram of this model as a function of magnetic field and spin anisotropy.

Hyperfine coupling and spin polarization in the bulk of the topological insulator Bi2Se3

S. Mukhopadhyay, S. Krämer, H. Mayaffre, H. F. Legg, M. Orlita, C. Berthier, M. Horvatić, G. Martinez, M. Potemski, B. A. Piot, A. Materna, G. Strzelecka, and A. Hruban

Phys. Rev. B 91, 081105(R) (2015) - Published 17 February, 2015

Tunable circular dichroism due to the chiral anomaly in Weyl semimetals

Pavan Hosur and Xiao-Liang Qi

Phys. Rev. B 91, 081106(R) (2015) - Published 17 February, 2015

Multiferroicity in orthorhombic RMnO3 (R=Dy,Tb, and Gd) under high pressure

Takuya Aoyama, Ayato Iyama, Katsuya Shimizu, and Tsuyoshi Kimura

Phys. Rev. B 91, 081107(R) (2015) - Published 18 February, 2015

In type-II multiferroics ferroelectricity is driven by magnetism, and the coupling between the two orders is generally larger than in conventional multiferroic materials. However, a critical problem that needs to be overcome for type-II multiferroics is that their polarization is far too low to be useful for applications. In this Rapid Communication, a group of researchers from Osaka University, Japan, demonstrate that in three prototypical manganites (TbMnO3, DyMnO3, and GdMnO3) magnetic field can induce giant changes in polarization under high pressure. In the gadolinium compound, the change they have observed reaches the record high value of 1.3 μC/cm2 among the spin-driven multiferroics.

Criticalities in the itinerant ferromagnet UGe2

Marcin M. Wysokiński, Marcin Abram, and Józef Spałek

Phys. Rev. B 91, 081108(R) (2015) - Published 20 February, 2015

Observation of incompressibility at ν=4/11 and ν=5/13

N. Samkharadze, I. Arnold, L. N. Pfeiffer, K. W. West, and G. A. Csáthy

Phys. Rev. B 91, 081109(R) (2015) - Published 23 February, 2015

Entanglement entropy scaling laws and eigenstate typicality in free fermion systems

Hsin-Hua Lai and Kun Yang

Phys. Rev. B 91, 081110(R) (2015) - Published 23 February, 2015

CaFeAs2: A staggered intercalation of quantum spin Hall and high-temperature superconductivity

Xianxin Wu, Shengshan Qin, Yi Liang, Congcong Le, Heng Fan, and Jiangping Hu

Phys. Rev. B 91, 081111(R) (2015) - Published 24 February, 2015

Anomalous spectral-weight transfers unraveling oxygen screening and electronic correlations in the insulator-metal transition of VO2

L. H. Yeo, A. Srivastava, M. A. Majidi, R. Sutarto, F. He, S. M. Poh, C. Diao, X. Yu, M. Motapothula, S. Saha, S. Ojha, D. Kanjilal, P. E. Trevisanutto, M. B. H. Breese, T. Venkatesan, and A. Rusydi

Phys. Rev. B 91, 081112(R) (2015) - Published 25 February, 2015

Universality lost: Relation between quantizations of the Hall conductance and the edge exponents in fractional quantum Hall effect

Jimmy A. Hutasoit

Phys. Rev. B 91, 081113(R) (2015) - Published 27 February, 2015

Ultrafast charge and lattice dynamics in one-dimensional Mott insulator of CuO-chain compound Ca2CuO3 investigated by femtosecond absorption spectroscopy

H. Matsuzaki, H. Nishioka, H. Uemura, A. Sawa, S. Sota, T. Tohyama, and H. Okamoto

Phys. Rev. B 91, 081114(R) (2015) - Published 27 February, 2015

Semiconductors I: bulk

Direct measurement of the bulk spin structure of noncentrosymmetric BiTeCl

Gabriel Landolt, Sergey V. Eremeev, Oleg E. Tereshchenko, Stefan Muff, Konstantin A. Kokh, Jürg Osterwalder, Evgueni V. Chulkov, and J. Hugo Dil

Phys. Rev. B 91, 081201(R) (2015) - Published 10 February, 2015

Semiconductors II: surfaces, interfaces, microstructures, and related topics

Cation ordering induced polarization enhancement for PbTiO3SrTiO3 ferroelectric-dielectric superlattices

Junkai Deng, Alex Zunger, and Jefferson Zhe Liu

Phys. Rev. B 91, 081301(R) (2015) - Published 17 February, 2015

Split Dirac cones in HgTe/CdTe quantum wells due to symmetry-enforced level anticrossing at interfaces

S. A. Tarasenko, M. V. Durnev, M. O. Nestoklon, E. L. Ivchenko, Jun-Wei Luo, and Alex Zunger

Phys. Rev. B 91, 081302(R) (2015) - Published 18 February, 2015

Model for the light-induced magnetization in singly charged quantum dots

A. B. Henriques, R. C. Cordeiro, P. M. Koenraad, F. W. M. Otten, and M. Bayer

Phys. Rev. B 91, 081303(R) (2015) - Published 23 February, 2015

Surface physics, nanoscale physics, low-dimensional systems

Calculation of the graphene C 1s core level binding energy

Toma Susi, Duncan J. Mowbray, Mathias P. Ljungberg, and Paola Ayala

Phys. Rev. B 91, 081401(R) (2015) - Published 2 February, 2015

Electrical plasmon detection in graphene waveguides

Iacopo Torre, Andrea Tomadin, Roman Krahne, Vittorio Pellegrini, and Marco Polini

Phys. Rev. B 91, 081402(R) (2015) - Published 5 February, 2015

Observation of anomalous Hanle spin precession line shapes resulting from interaction with localized states

J. J. van den Berg, W. Strupinski, and B. J. van Wees

Phys. Rev. B 91, 081403(R) (2015) - Published 12 February, 2015

Optical bistability in electrically driven polariton condensates

M. Amthor, T. C. H. Liew, C. Metzger, S. Brodbeck, L. Worschech, M. Kamp, I. A. Shelykh, A. V. Kavokin, C. Schneider, and S. Höfling

Phys. Rev. B 91, 081404(R) (2015) - Published 18 February, 2015

Probing Majorana physics in quantum-dot shot-noise experiments

Dong E. Liu, Meng Cheng, and Roman M. Lutchyn

Phys. Rev. B 91, 081405(R) (2015) - Published 24 February, 2015

Non-Abelian parafermions in time-reversal-invariant interacting helical systems

Christoph P. Orth, Rakesh P. Tiwari, Tobias Meng, and Thomas L. Schmidt

Phys. Rev. B 91, 081406(R) (2015) - Published 25 February, 2015

Electrically tunable quantum spin Hall state in topological crystalline insulator thin films

Junwei Liu and Liang Fu

Phys. Rev. B 91, 081407(R) (2015) - Published 27 February, 2015

ARTICLES

Electronic structure and strongly correlated systems

Kondo versus indirect exchange: Role of lattice and actual range of RKKY interactions in real materials

Andrew Allerdt, C. A. Büsser, G. B. Martins, and A. E. Feiguin

Phys. Rev. B 91, 085101 (2015) - Published 2 February, 2015

Single-electron shell occupation and effective g factor in few-electron nanowire quantum dots

M. P. Nowak and B. Szafran

Phys. Rev. B 91, 085102 (2015) - Published 3 February, 2015

Algebraic approach to the study of zero modes of Haldane pseudopotentials

Li Chen and Alexander Seidel

Phys. Rev. B 91, 085103 (2015) - Published 5 February, 2015

Dynamic polarizability tensor for circular cylinders

Diana Strickland, Arturo Ayón, and Andrea Alù

Phys. Rev. B 91, 085104 (2015) - Published 6 February, 2015

Disruption of quantum oscillations by an incommensurate charge density wave

Yi Zhang, Akash V. Maharaj, and Steven Kivelson

Phys. Rev. B 91, 085105 (2015) - Published 9 February, 2015

One-dimensional Dirac electrons on the surface of weak topological insulators

Alexander Lau, Carmine Ortix, and Jeroen van den Brink

Phys. Rev. B 91, 085106 (2015) - Published 11 February, 2015

Surface state reconstruction in ion-damaged SmB6

N. Wakeham, Y. Q. Wang, Z. Fisk, F. Ronning, and J. D. Thompson

Phys. Rev. B 91, 085107 (2015) - Published 12 February, 2015

Superconductivity in the two-band Hubbard model

Akihisa Koga and Philipp Werner

Phys. Rev. B 91, 085108 (2015) - Published 12 February, 2015

Resolving unoccupied electronic states with laser ARPES in bismuth-based cuprate superconductors

Tristan L. Miller, Minna Ärrälä, Christopher L. Smallwood, Wentao Zhang, Hasnain Hafiz, Bernardo Barbiellini, Koshi Kurashima, Tadashi Adachi, Yoji Koike, Hiroshi Eisaki, Matti Lindroos, Arun Bansil, Dung-Hai Lee, and Alessandra Lanzara

Phys. Rev. B 91, 085109 (2015) - Published 13 February, 2015

Exotic magnetic phases in an Ising-spin Kondo lattice model on a kagome lattice

Hiroaki Ishizuka and Yukitoshi Motome

Phys. Rev. B 91, 085110 (2015) - Published 17 February, 2015

Electronic and structural ground state of heavy alkali metals at high pressure

G. Fabbris, J. Lim, L. S. I. Veiga, D. Haskel, and J. S. Schilling

Phys. Rev. B 91, 085111 (2015) - Published 17 February, 2015

Survival of sharp n=0 Landau levels in massive tilted Dirac fermions: Role of the generalized chiral operator

Yasuhiro Hatsugai, Tohru Kawarabayashi, and Hideo Aoki

Phys. Rev. B 91, 085112 (2015) - Published 18 February, 2015

Multiplicity of transmission coefficients in photonic crystal and split ring resonator waveguides with Kerr nonlinear impurities

Buddhi Rai and Arthur R. McGurn

Phys. Rev. B 91, 085113 (2015) - Published 19 February, 2015

Nature of ground states in one-dimensional electron-phonon Hubbard models at half filling

H. Bakrim and C. Bourbonnais

Phys. Rev. B 91, 085114 (2015) - Published 19 February, 2015

Zero modes, bosonization, and topological quantum order: The Laughlin state in second quantization

Tahereh Mazaheri, Gerardo Ortiz, Zohar Nussinov, and Alexander Seidel

Phys. Rev. B 91, 085115 (2015) - Published 20 February, 2015

Fractional Quantum Hall (FQH) wave functions are usually obtained in a first-quantized language, using special properties of analyticity of the lowest Landau level (LLL) wave functions. Unfortunately, this formalism is not directly applicable to several systems different from the LLL, such as the recently discovered fractional Chern insulators. Introducing a second-quantized formalism represents an important step towards a new understanding of FQH wave functions in terms of the guiding center degrees of freedom only. In this paper, the authors present several applications of the formalism, including an explicit derivation of the second-quantized version of Read’s string order parameter for the Laughlin state.

Quasiparticle properties of the superconducting state of the two-dimensional Hubbard model

E. Gull and A. J. Millis

Phys. Rev. B 91, 085116 (2015) - Published 20 February, 2015

S=12 ferromagnetic-antiferromagnetic alternating Heisenberg chain in a zinc-verdazyl complex

Hironori Yamaguchi, Yasuhiro Shinpuku, Tokuro Shimokawa, Kenji Iwase, Toshio Ono, Yohei Kono, Shunichiro Kittaka, Toshiro Sakakibara, and Yuko Hosokoshi

Phys. Rev. B 91, 085117 (2015) - Published 20 February, 2015

High-temperature terahertz absorption band in rare-earth gallium garnet

Masaki Adachi, Hiroaki Matsui, Munetoshi Seki, Hiroyasu Yamahara, and Hitoshi Tabata

Phys. Rev. B 91, 085118 (2015) - Published 20 February, 2015

Free-fermion entanglement spectrum through Wannier interpolation

Ching Hua Lee and Peng Ye

Phys. Rev. B 91, 085119 (2015) - Published 20 February, 2015

Orbital magnetism in coupled-bands models

Arnaud Raoux, Frédéric Piéchon, Jean-Noël Fuchs, and Gilles Montambaux

Phys. Rev. B 91, 085120 (2015) - Published 23 February, 2015

Landauer current and mutual information

Auditya Sharma and Eran Rabani

Phys. Rev. B 91, 085121 (2015) - Published 24 February, 2015

Chemical pressure tuning of URu2Si2 via isoelectronic substitution of Ru with Fe

Pinaki Das, N. Kanchanavatee, J. S. Helton, K. Huang, R. E. Baumbach, E. D. Bauer, B. D. White, V. W. Burnett, M. B. Maple, J. W. Lynn, and M. Janoschek

Phys. Rev. B 91, 085122 (2015) - Published 26 February, 2015

Quantum quench for inhomogeneous states in the nonlocal Luttinger model

Vieri Mastropietro and Zhituo Wang

Phys. Rev. B 91, 085123 (2015) - Published 27 February, 2015

La2O3Fe2Se2: A Mott insulator on the brink of orbital-selective metallization

Gianluca Giovannetti, Luca de' Medici, Markus Aichhorn, and Massimo Capone

Phys. Rev. B 91, 085124 (2015) - Published 27 February, 2015

Topological Hofstadter insulators in a two-dimensional quasicrystal

Duc-Thanh Tran, Alexandre Dauphin, Nathan Goldman, and Pierre Gaspard

Phys. Rev. B 91, 085125 (2015) - Published 27 February, 2015

Quantum phases of a one-dimensional dipolar Fermi gas

Hamid Mosadeq and Reza Asgari

Phys. Rev. B 91, 085126 (2015) - Published 27 February, 2015

Nonequilibrium spatiotemporal formation of the Kondo screening cloud on a lattice

Martin Nuss, Martin Ganahl, Enrico Arrigoni, Wolfgang von der Linden, and Hans Gerd Evertz

Phys. Rev. B 91, 085127 (2015) - Published 27 February, 2015

Magnetic and electronic properties of CaMn2Bi2: A possible hybridization gap semiconductor

Q. D. Gibson, H. Wu, T. Liang, M. N. Ali, N. P. Ong, Q. Huang, and R. J. Cava

Phys. Rev. B 91, 085128 (2015) - Published 27 February, 2015

Structural, electronic and hyperfine characterization of pure and Ta-doped ZrSiO4

R. E. Alonso, L. Errico, M. Taylor, A. Svane, and N. E. Christensen

Phys. Rev. B 91, 085129 (2015) - Published 27 February, 2015

Semiconductors I: bulk

Temperature-dependent lattice dynamics and electronic transitions in 0.93Pb(Zn1/3Nb2/3)O30.07PbTiO3 single crystals: Experiment and theory

Jinzhong Zhang (张金中), Wen-Yi Tong (童文旖), Jiajun Zhu (诸佳俊), Jiayue Xu (徐家跃), Zhihua Duan (段志华), Liping Xu (徐丽萍), Zhigao Hu (胡志高), Chun-Gang Duan (段纯刚), Xiangjian Meng (孟祥建), Ziqiang Zhu (朱自强), and Junhao Chu (褚君浩)

Phys. Rev. B 91, 085201 (2015) - Published 4 February, 2015

Superdiffusive heat conduction in semiconductor alloys. I. Theoretical foundations

Bjorn Vermeersch, Jesús Carrete, Natalio Mingo, and Ali Shakouri

Phys. Rev. B 91, 085202 (2015) - Published 10 February, 2015

Superdiffusive heat conduction in semiconductor alloys. II. Truncated Lévy formalism for experimental analysis

Bjorn Vermeersch, Amr M. S. Mohammed, Gilles Pernot, Yee Rui Koh, and Ali Shakouri

Phys. Rev. B 91, 085203 (2015) - Published 10 February, 2015

Coexistence of trapped and free excess electrons in SrTiO3

Xianfeng Hao, Zhiming Wang, Michael Schmid, Ulrike Diebold, and Cesare Franchini

Phys. Rev. B 91, 085204 (2015) - Published 12 February, 2015

Optical measurement of doping efficiency in poly(3-hexylthiophene) solutions and thin films

Chenchen Wang, Duc T. Duong, Koen Vandewal, Jonathan Rivnay, and Alberto Salleo

Phys. Rev. B 91, 085205 (2015) - Published 17 February, 2015

Phonon heat conduction in layered anisotropic crystals

A. J. Minnich

Phys. Rev. B 91, 085206 (2015) - Published 17 February, 2015

Understanding the role and interplay of heavy-hole and light-hole valence bands in the thermoelectric properties of PbSe

Thomas C. Chasapis, Yeseul Lee, Euripides Hatzikraniotis, Konstantinos M. Paraskevopoulos, Hang Chi, Ctirad Uher, and Mercouri G. Kanatzidis

Phys. Rev. B 91, 085207 (2015) - Published 27 February, 2015

Semiconductors II: surfaces, interfaces, microstructures, and related topics

Toward reversing Joule heating with a phonon-absorbing heterobarrier

Seungha Shin and Massoud Kaviany

Phys. Rev. B 91, 085301 (2015) - Published 2 February, 2015

Adiabatic preparation of a cold exciton condensate

V. Shahnazaryan, O. Kyriienko, and I. A. Shelykh

Phys. Rev. B 91, 085302 (2015) - Published 3 February, 2015

Excitonic complexes in natural InAs/GaAs quantum dots

M. Zieliński, K. Gołasa, M. R. Molas, M. Goryca, T. Kazimierczuk, T. Smoleński, A. Golnik, P. Kossacki, A. A. L. Nicolet, M. Potemski, Z. R. Wasilewski, and A. Babiński

Phys. Rev. B 91, 085303 (2015) - Published 6 February, 2015

Microwave magnetoplasma resonances of two-dimensional electrons in MgZnO/ZnO heterojunctions

V. E. Kozlov, A. B. Van'kov, S. I. Gubarev, I. V. Kukushkin, V. V. Solovyev, J. Falson, D. Maryenko, Y. Kozuka, A. Tsukazaki, M. Kawasaki, and J. H. Smet

Phys. Rev. B 91, 085304 (2015) - Published 9 February, 2015

Carrier relaxation in colloidal nanocrystals: Bridging large electronic energy gaps by low-energy vibrations

Peng Han and Gabriel Bester

Phys. Rev. B 91, 085305 (2015) - Published 17 February, 2015

Ultrafast carrier relaxation through Auger recombination in the topological insulator Bi1.5Sb0.5Te1.7Se1.3

Yoshito Onishi, Zhi Ren, Kouji Segawa, Wawrzyniec Kaszub, Maciej Lorenc, Yoichi Ando, and Koichiro Tanaka

Phys. Rev. B 91, 085306 (2015) - Published 17 February, 2015

Using pump-probe spectroscopy a Japanese research team studies the physical properties of an intrinsic topological insulator material. Monitoring initial non-equilibrium photo-excitation they find that Auger recombination is an essential relaxation mechanism, in addition to thermalization, cooling, and population relaxation and dominates for higher carrier densities.

Lattice-mismatched heteroepitaxy of IV-VI thin films on PbTe(001): An ab initio study

Chang-Eun Kim, Young-Joo Tak, Keith T. Butler, Aron Walsh, and Aloysius Soon

Phys. Rev. B 91, 085307 (2015) - Published 17 February, 2015

Saturation and bistability of defect-mode intersubband polaritons

Simone Zanotto, Federica Bianco, Lucia Sorba, Giorgio Biasiol, and Alessandro Tredicucci

Phys. Rev. B 91, 085308 (2015) - Published 19 February, 2015

Spin-dependent photophysics in polymers lightly doped with fullerene derivatives: Photoluminescence and electrically detected magnetic resonance

B. Zerai Tedlla, F. Zhu, M. Cox, B. Koopmans, and E. Goovaerts

Phys. Rev. B 91, 085309 (2015) - Published 23 February, 2015

The authors use photoluminescence- and electrically-detected magnetic resonance spectroscopies to trace and characterize triplet exciton states in lightly fullerene-doped polymers. This approach can provide an improved analysis of charge excitations and their spin dependent interactions in organic electronics devices, in particular organic light emitting diodes, with the potential to enhance their performance.

Giant mesoscopic fluctuations of the elastic cotunneling thermopower of a single-electron transistor

A. S. Vasenko, D. M. Basko, and F. W. J. Hekking

Phys. Rev. B 91, 085310 (2015) - Published 27 February, 2015

Role of boron diffusion in CoFeB/MgO magnetic tunnel junctions

Sumanta Mukherjee, Ronny Knut, S. M. Mohseni, T. N. Anh Nguyen, S. Chung, Q. Tuan Le, Johan Åkerman, Johan Persson, Anindita Sahoo, Abhijit Hazarika, Banabir Pal, Sebastian Thiess, Mihaela Gorgoi, P. S. Anil Kumar, Wolfgang Drube, Olof Karis, and D. D. Sarma

Phys. Rev. B 91, 085311 (2015) - Published 27 February, 2015

Two-electron np double quantum dots in carbon nanotubes

E. N. Osika and B. Szafran

Phys. Rev. B 91, 085312 (2015) - Published 27 February, 2015

Effective g-factor tensor for carriers in IV-VI semiconductor quantum wells

E. Ridolfi, E. A. de Andrada e Silva, and G. C. La Rocca

Phys. Rev. B 91, 085313 (2015) - Published 27 February, 2015

Surface physics, nanoscale physics, low-dimensional systems

Rayleigh-Bénard instability in graphene

O. Furtmaier, M. Mendoza, I. Karlin, S. Succi, and H. J. Herrmann

Phys. Rev. B 91, 085401 (2015) - Published 2 February, 2015

Atomic structure of Bi2Se3 and Bi2Te3 (111) surfaces probed by photoelectron diffraction and holography

Mikhail V. Kuznetsov, Lada V. Yashina, Jaime Sánchez-Barriga, Ilya I. Ogorodnikov, Andrey S. Vorokh, Andrey A. Volykhov, Roland J. Koch, Vera S. Neudachina, Marina E. Tamm, Anna P. Sirotina, Andrei Yu. Varykhalov, Gunther Springholz, Günther Bauer, John D. Riley, and Oliver Rader

Phys. Rev. B 91, 085402 (2015) - Published 2 February, 2015

Atomistic theory of dark excitons in self-assembled quantum dots of reduced symmetry

M. Zieliński, Y. Don, and D. Gershoni

Phys. Rev. B 91, 085403 (2015) - Published 4 February, 2015

All-optical injection of charge, spin, and valley currents in monolayer transition-metal dichalcogenides

Rodrigo A. Muniz and J. E. Sipe

Phys. Rev. B 91, 085404 (2015) - Published 5 February, 2015

Resonant tunneling and localized states in a graphene monolayer with a mass gap

V. Zalipaev, C. M. Linton, M. D. Croitoru, and A. Vagov

Phys. Rev. B 91, 085405 (2015) - Published 5 February, 2015

Microwave readout of Majorana qubits

C. Ohm and F. Hassler

Phys. Rev. B 91, 085406 (2015) - Published 6 February, 2015

Phosphorene oxides: Bandgap engineering of phosphorene by oxidation

A. Ziletti, A. Carvalho, P. E. Trevisanutto, D. K. Campbell, D. F. Coker, and A. H. Castro Neto

Phys. Rev. B 91, 085407 (2015) - Published 6 February, 2015

Electronic properties and photoelectron circular dichroism of adsorbed chiral molecules

L. Ferrari, P. Moras, P. Gori, S. Turchini, N. Zema, A. Palma, J. Fujii, I. Vobornik, G. Alejandro, D. Catone, T. Prosperi, and C. Carbone

Phys. Rev. B 91, 085408 (2015) - Published 6 February, 2015

Scaling laws of band gaps of phosphorene nanoribbons: A tight-binding calculation

Esmaeil Taghizadeh Sisakht, Mohammad H. Zare, and Farhad Fazileh

Phys. Rev. B 91, 085409 (2015) - Published 9 February, 2015

Structural and thermoelectric properties of FeSb3 skutterudite thin films

M. V. Daniel, L. Hammerschmidt, C. Schmidt, F. Timmermann, J. Franke, N. Jöhrmann, M. Hietschold, D. C. Johnson, B. Paulus, and M. Albrecht

Phys. Rev. B 91, 085410 (2015) - Published 12 February, 2015

Transport study of graphene adsorbed with indium adatoms

Zhenzhao Jia, Baoming Yan, Jingjing Niu, Qi Han, Rui Zhu, Dapeng Yu, and Xiaosong Wu

Phys. Rev. B 91, 085411 (2015) - Published 12 February, 2015

Temperature dependence of quantum dot fluorescence assisted by plasmonic nanoantennas

Q. Le-Van, X. Le Roux, T. V. Teperik, B. Habert, F. Marquier, J.-J. Greffet, and A. Degiron

Phys. Rev. B 91, 085412 (2015) - Published 12 February, 2015

Instability-induced formation and nonequilibrium dynamics of phase defects in polariton condensates

T. C. H. Liew, O. A. Egorov, M. Matuszewski, O. Kyriienko, X. Ma, and E. A. Ostrovskaya

Phys. Rev. B 91, 085413 (2015) - Published 13 February, 2015

Interplay between bulk atomic clusters and surface structure in complex intermetallic compounds: The case study of the Al5Co2(001) surface

M. Meier, J. Ledieu, M.-C. De Weerd, Ying-Tzu Huang, G. J. P. Abreu, K. Pussi, R. D. Diehl, T. Mazet, V. Fournée, and É. Gaudry

Phys. Rev. B 91, 085414 (2015) - Published 13 February, 2015

Quantized crossed-Andreev reflection in spin-valley topological insulators

J. Wang, L. Hao, and K. S. Chan

Phys. Rev. B 91, 085415 (2015) - Published 17 February, 2015

Photon-correlation Fourier spectroscopy of the trion fluorescence in thick-shell CdSe/CdS nanocrystals

L. Biadala, H. Frederich, L. Coolen, S. Buil, X. Quélin, C. Javaux, M. Nasilowski, B. Dubertret, and J.-P. Hermier

Phys. Rev. B 91, 085416 (2015) - Published 18 February, 2015

Using light and heat to controllably switch and reset disorder configuration in nanoscale devices

A. M. See, A. R. Hamilton, A. P. Micolich, M. Aagesen, and P. E. Lindelof

Phys. Rev. B 91, 085417 (2015) - Published 19 February, 2015

Effects of a tilted magnetic field in a Dirac double layer

Sergey S. Pershoguba, D. S. L. Abergel, Victor M. Yakovenko, and A. V. Balatsky

Phys. Rev. B 91, 085418 (2015) - Published 20 February, 2015

Fault-tolerant quantum computation for singlet-triplet qubits with leakage errors

Sebastian Mehl, Hendrik Bluhm, and David P. DiVincenzo

Phys. Rev. B 91, 085419 (2015) - Published 20 February, 2015

Interband coherence induced correction to adiabatic pumping in periodically driven systems

Hailong Wang, Longwen Zhou, and Jiangbin Gong

Phys. Rev. B 91, 085420 (2015) - Published 23 February, 2015

Electroluminescence and multiphoton effects in a resonator driven by a tunnel junction

Jinshuang Jin, Michael Marthaler, and Gerd Schön

Phys. Rev. B 91, 085421 (2015) - Published 23 February, 2015

Concerted single-nanowire absorption and emission spectroscopy: Explaining the origin of the size-dependent Stokes shift in single cadmium selenide nanowires

F. Vietmeyer, R. Chatterjee, M. P. McDonald, and M. Kuno

Phys. Rev. B 91, 085422 (2015) - Published 23 February, 2015

Arsenene: Two-dimensional buckled and puckered honeycomb arsenic systems

C. Kamal and Motohiko Ezawa

Phys. Rev. B 91, 085423 (2015) - Published 23 February, 2015

Insights into Kelvin probe force microscopy data of insulator-supported molecules

Julia L. Neff and Philipp Rahe

Phys. Rev. B 91, 085424 (2015) - Published 24 February, 2015

Constructing local integrals of motion in the many-body localized phase

Anushya Chandran, Isaac H. Kim, Guifre Vidal, and Dmitry A. Abanin

Phys. Rev. B 91, 085425 (2015) - Published 24 February, 2015

Integer and fractional quantum anomalous Hall effect in a strip of stripes model

Jelena Klinovaja, Yaroslav Tserkovnyak, and Daniel Loss

Phys. Rev. B 91, 085426 (2015) - Published 27 February, 2015

Multifractality and electron-electron interaction at Anderson transitions

I. S. Burmistrov, I. V. Gornyi, and A. D. Mirlin

Phys. Rev. B 91, 085427 (2015) - Published 27 February, 2015

Self-consistent model of edge doping in graphene

Thomas Garm Pedersen

Phys. Rev. B 91, 085428 (2015) - Published 27 February, 2015

Topology versus Anderson localization: Nonperturbative solutions in one dimension

Alexander Altland, Dmitry Bagrets, and Alex Kamenev

Phys. Rev. B 91, 085429 (2015) - Published 27 February, 2015

This paper presents a comprehensive study of the interplay of Anderson localization and topological phase transitions in five symmetry classes that allow topological insulators in one dimension.

Hexagonal AlN: Dimensional-crossover-driven band-gap transition

C. Bacaksiz, H. Sahin, H. D. Ozaydin, S. Horzum, R. T. Senger, and F. M. Peeters

Phys. Rev. B 91, 085430 (2015) - Published 27 February, 2015

Enhancing thermoelectric properties of graphene quantum rings

M. Saiz-Bretín, A. V. Malyshev, P. A. Orellana, and F. Domínguez-Adame

Phys. Rev. B 91, 085431 (2015) - Published 27 February, 2015

Control of vibrational states by spin-polarized transport in a carbon nanotube resonator

P. Stadler, W. Belzig, and G. Rastelli

Phys. Rev. B 91, 085432 (2015) - Published 27 February, 2015

Directional excitation of surface plasmons by dielectric resonators

Chengjun Zou, Withawat Withayachumnankul, Ilya V. Shadrivov, Yuri S. Kivshar, and Christophe Fumeaux

Phys. Rev. B 91, 085433 (2015) - Published 27 February, 2015

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