Volume 89, Issue 2

1 January 2014

Browse Issues:

HIGHLIGHTED ARTICLES

EDITORS' SUGGESTION

RAPID COMMUNICATION

Zero-field $μ$ SR search for a time-reversal-symmetry-breaking mixed pairing state in superconducting Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$

Z. Lotfi Mahyari, A. Cannell, C. Gomez, S. Tezok, A. Zelati, E. V. L. de Mello, J.-Q. Yan, D. G. Mandrus, and J. E. Sonier

Phys. Rev. B 89, 020502(R) (2014) - Published 8 January, 2014

EDITORS' SUGGESTION

RAPID COMMUNICATION

Chiral $d$ -wave superconductivity in SrPtAs

Mark H. Fischer, Titus Neupert, Christian Platt, Andreas P. Schnyder, Werner Hanke, Jun Goryo, Ronny Thomale, and Manfred Sigrist

Phys. Rev. B 89, 020509(R) (2014) - Published 28 January, 2014

EDITORS' SUGGESTION

Ab initio modeling of the two-dimensional energy landscape of screw dislocations in bcc transition metals

L. Dezerald, Lisa Ventelon, E. Clouet, C. Denoual, D. Rodney, and F. Willaime

Phys. Rev. B 89, 024104 (2014) - Published 15 January, 2014

EDITORS' SUGGESTION

Central role of domain wall depinning for perpendicular magnetization switching driven by spin torque from the spin Hall effect

O. J. Lee, L. Q. Liu, C. F. Pai, Y. Li, H. W. Tseng, P. G. Gowtham, J. P. Park, D. C. Ralph, and R. A. Buhrman

Phys. Rev. B 89, 024418 (2014) - Published 28 January, 2014

EDITORS' SUGGESTION

Direct observation of internal vortex domain-wall dynamics

Falk-Ulrich Stein, Lars Bocklage, Markus Weigand, and Guido Meier

Phys. Rev. B 89, 024423 (2014) - Published 30 January, 2014

RAPID COMMUNICATIONS

Structure, structural phase transitions, mechanical properties, defects

RAPID COMMUNICATION

Ab initio phase stability at high temperatures and pressures in the V-Cr system

A. Landa, P. Söderlind, and L. H. Yang

Phys. Rev. B 89, 020101(R) (2014) - Published 13 January, 2014

Magnetism

RAPID COMMUNICATION

Two-dimensional electron-gas-like charge transport at the interface between a magnetic Heusler alloy and SrTiO $_{3}$

P. K. Rout, Himanshu Pandey, Lijun Wu, Anupam, P. C. Joshi, Z. Hossain, Yimei Zhu, and R. C. Budhani

Phys. Rev. B 89, 020401(R) (2014) - Published 6 January, 2014

RAPID COMMUNICATION

Hidden magnetic order in Sr $_{2}$ VO $_{4}$ clarified with $μ^{+}$ SR

Jun Sugiyama, Hiroshi Nozaki, Izumi Umegaki, Wataru Higemoto, Eduardo J. Ansaldo, Jess H. Brewer, Hiroya Sakurai, Ting-Hui Kao, Hung-Duen Yang, and Martin Månsson

Phys. Rev. B 89, 020402(R) (2014) - Published 6 January, 2014

RAPID COMMUNICATION

Self-consistent determination of the key spin-transfer torque parameters from spin-wave Doppler experiments

J.-Y. Chauleau, H. G. Bauer, H. S. Körner, J. Stigloher, M. Härtinger, G. Woltersdorf, and C. H. Back

Phys. Rev. B 89, 020403(R) (2014) - Published 7 January, 2014

RAPID COMMUNICATION

Monitoring superparamagnetic Langevin behavior of individual SrRuO $_{3}$ nanostructures

Omer Sinwani, James W. Reiner, and Lior Klein

Phys. Rev. B 89, 020404(R) (2014) - Published 8 January, 2014

RAPID COMMUNICATION

Stripe disorder and dynamics in the hole-doped antiferromagnetic insulator La $_{5 / 3}$ Sr $_{1 / 3}$ CoO $_{4}$

T. Lancaster, S. R. Giblin, G. Allodi, S. Bordignon, M. Mazzani, R. De Renzi, P. G. Freeman, P. J. Baker, F. L. Pratt, P. Babkevich, S. J. Blundell, A. T. Boothroyd, J. S. Möller, and D. Prabhakaran

Phys. Rev. B 89, 020405(R) (2014) - Published 15 January, 2014

RAPID COMMUNICATION

Vanishing spin gap in a competing spin-liquid phase in the kagome Heisenberg antiferromagnet

Yasir Iqbal, Didier Poilblanc, and Federico Becca

Phys. Rev. B 89, 020407(R) (2014) - Published 16 January, 2014

RAPID COMMUNICATION

Renormalization group analysis of competing quantum phases in the $J_{1}$ - $J_{2}$ Heisenberg model on the kagome lattice

Raik Suttner, Christian Platt, Johannes Reuther, and Ronny Thomale

Phys. Rev. B 89, 020408(R) (2014) - Published 21 January, 2014

RAPID COMMUNICATION

Structural, magnetic, and electrical properties of Li $_{2}$ Ir $_{1 - x}$ Ru $_{x}$ O $_{3}$

Hechang Lei (雷和畅), Wei-Guo Yin (尹卫国), Zhicheng Zhong (钟志诚), and Hideo Hosono

Phys. Rev. B 89, 020409(R) (2014) - Published 31 January, 2014

Superfluidity and superconductivity

RAPID COMMUNICATION

Doping effects of Se vacancies in monolayer FeSe

Tom Berlijn, Hai-Ping Cheng, P. J. Hirschfeld, and Wei Ku (顧威)

Phys. Rev. B 89, 020501(R) (2014) - Published 7 January, 2014

EDITORS' SUGGESTION

RAPID COMMUNICATION

Zero-field $μ$ SR search for a time-reversal-symmetry-breaking mixed pairing state in superconducting Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$

Z. Lotfi Mahyari, A. Cannell, C. Gomez, S. Tezok, A. Zelati, E. V. L. de Mello, J.-Q. Yan, D. G. Mandrus, and J. E. Sonier

Phys. Rev. B 89, 020502(R) (2014) - Published 8 January, 2014

RAPID COMMUNICATION

Flux qubit noise spectroscopy using Rabi oscillations under strong driving conditions

Fumiki Yoshihara, Yasunobu Nakamura, Fei Yan, Simon Gustavsson, Jonas Bylander, William D. Oliver, and Jaw-Shen Tsai

Phys. Rev. B 89, 020503(R) (2014) - Published 9 January, 2014

RAPID COMMUNICATION

Superconducting proximity effect in silicene: Spin-valley-polarized Andreev reflection, nonlocal transport, and supercurrent

Jacob Linder and Takehito Yokoyama

Phys. Rev. B 89, 020504(R) (2014) - Published 10 January, 2014

RAPID COMMUNICATION

Noncentrosymmetric superconductor with a bulk three-dimensional Dirac cone gapped by strong spin-orbit coupling

Mazhar N. Ali, Quinn D. Gibson, T. Klimczuk, and R. J. Cava

Phys. Rev. B 89, 020505(R) (2014) - Published 14 January, 2014

RAPID COMMUNICATION

Evidence for a charge collective mode associated with superconductivity in copper oxides from neutron and x-ray scattering measurements of La $_{2 - x}$ Sr $_{x}$ CuO $_{4}$

S. R. Park, T. Fukuda, A. Hamann, D. Lamago, L. Pintschovius, M. Fujita, K. Yamada, and D. Reznik

Phys. Rev. B 89, 020506(R) (2014) - Published 21 January, 2014

RAPID COMMUNICATION

Superconductivity in LiFeO $_{2}$ Fe $_{2}$ Se $_{2}$ with anti-PbO-type spacer layers

X. F. Lu, N. Z. Wang, G. H. Zhang, X. G. Luo, Z. M. Ma, B. Lei, F. Q. Huang, and X. H. Chen

Phys. Rev. B 89, 020507(R) (2014) - Published 22 January, 2014

RAPID COMMUNICATION

Effective thickness of two-dimensional superconductivity in a tunable triangular quantum well of SrTiO₃

K. Ueno, T. Nojima, S. Yonezawa, M. Kawasaki, Y. Iwasa, and Y. Maeno

Phys. Rev. B 89, 020508(R) (2014) - Published 28 January, 2014

EDITORS' SUGGESTION

RAPID COMMUNICATION

Chiral $d$ -wave superconductivity in SrPtAs

Mark H. Fischer, Titus Neupert, Christian Platt, Andreas P. Schnyder, Werner Hanke, Jun Goryo, Ronny Thomale, and Manfred Sigrist

Phys. Rev. B 89, 020509(R) (2014) - Published 28 January, 2014

RAPID COMMUNICATION

Modifications of the Meissner screening profile in YBa $_{2}$ Cu $_{3}$ O $_{7 - δ}$ thin films by gold nanoparticles

E. Stilp, A. Suter, T. Prokscha, Z. Salman, E. Morenzoni, H. Keller, C. Katzer, F. Schmidl, and M. Döbeli

Phys. Rev. B 89, 020510(R) (2014) - Published 28 January, 2014

RAPID COMMUNICATION

Dramatic changes in the electronic structure upon transition to the collapsed tetragonal phase in CaFe $_{2}$ As $_{2}$

R. S. Dhaka, Rui Jiang, S. Ran, S. L. Bud'ko, P. C. Canfield, B. N. Harmon, Adam Kaminski, Milan Tomić, Roser Valentí, and Yongbin Lee

Phys. Rev. B 89, 020511(R) (2014) - Published 31 January, 2014

ARTICLES

Structure, structural phase transitions, mechanical properties, defects

First-principles study of point defects in an fcc Fe-10Ni-20Cr model alloy

J. B. Piochaud, T. P. C. Klaver, G. Adjanor, P. Olsson, C. Domain, and C. S. Becquart

Phys. Rev. B 89, 024101 (2014) - Published 3 January, 2014

Ultrafast surface strain dynamics in MnAs thin films observed with second harmonic generation

Jesse J. Dean, Christoph Lange, and Henry M. van Driel

Phys. Rev. B 89, 024102 (2014) - Published 9 January, 2014

Combinatorial model for the ferroelectric domain-network formation in hexagonal manganites

Bruno Mettout, Pierre Tolédano, Martin Lilienblum, and Manfred Fiebig

Phys. Rev. B 89, 024103 (2014) - Published 13 January, 2014

EDITORS' SUGGESTION

Ab initio modeling of the two-dimensional energy landscape of screw dislocations in bcc transition metals

L. Dezerald, Lisa Ventelon, E. Clouet, C. Denoual, D. Rodney, and F. Willaime

Phys. Rev. B 89, 024104 (2014) - Published 15 January, 2014

Predicting self-diffusion in metal oxides from first principles: The case of oxygen in tetragonal ZrO $_{2}$

Mostafa Youssef and Bilge Yildiz

Phys. Rev. B 89, 024105 (2014) - Published 16 January, 2014

Local structure in perovskite $(Ba, Sr) {TiO}_{3}$ : Reverse Monte Carlo refinements from multiple measurement techniques

Igor Levin, Victor Krayzman, and Joseph C. Woicik

Phys. Rev. B 89, 024106 (2014) - Published 17 January, 2014

Stabilized silicene within bilayer graphene: A proposal based on molecular dynamics and density-functional tight-binding calculations

G. R. Berdiyorov, M. Neek-Amal, F. M. Peeters, and Adri C. T. van Duin

Phys. Rev. B 89, 024107 (2014) - Published 22 January, 2014

Magnetic transitions and site-disordered induced weak ferromagnetism in (1- $x$ ) ${BiFeO}_{3}$ - $x$ ${BaTiO}_{3}$

Anar Singh, Anatoliy Senyshyn, Hartmut Fuess, Shane J. Kennedy, and Dhananjai Pandey

Phys. Rev. B 89, 024108 (2014) - Published 31 January, 2014

Inhomogeneous, disordered, and partially ordered systems

Linear response peculiarity of a two-dimensional Dirac electron gas at weak scattering

Andreas Sinner and Klaus Ziegler

Phys. Rev. B 89, 024201 (2014) - Published 29 January, 2014

Dynamics, dynamical systems, lattice effects

Low-frequency Raman study of the ferroelectric phase transition in a layered ${CuCl}_{4}$ -based organic-inorganic hybrid

Antonio Caretta, Rany Miranti, Remco W. A. Havenith, Elia Rampi, Michiel C. Donker, Graeme R. Blake, Matteo Montagnese, Alexey O. Polyakov, Ria Broer, Thomas T. M. Palstra, and Paul H. M. van Loosdrecht

Phys. Rev. B 89, 024301 (2014) - Published 6 January, 2014

Comparative study of the ferromagnetic resonance behavior of coupled rectangular and circular Ni $_{80}$ Fe $_{20}$ rings

G. Shimon, A. O. Adeyeye, and C. A. Ross

Phys. Rev. B 89, 024302 (2014) - Published 7 January, 2014

Nonequilibrium dynamics of a noisy quantum Ising chain: Statistics of work and prethermalization after a sudden quench of the transverse field

Jamir Marino and Alessandro Silva

Phys. Rev. B 89, 024303 (2014) - Published 7 January, 2014

Modeling the thermal conductivities of the zinc antimonides ZnSb and Zn $_{4}$ Sb $_{3}$

Lasse Bjerg, Bo B. Iversen, and Georg K. H. Madsen

Phys. Rev. B 89, 024304 (2014) - Published 13 January, 2014

Ab initio lattice dynamical studies of silicon clathrate frameworks and their negative thermal expansion

Ville J. Härkönen and Antti J. Karttunen

Phys. Rev. B 89, 024305 (2014) - Published 21 January, 2014

Quantitative macroscopic treatment of the spatiotemporal properties of spin crossover solids based on a reaction diffusion equation

Miguel Paez-Espejo, Mouhamadou Sy, François Varret, and Kamel Boukheddaden

Phys. Rev. B 89, 024306 (2014) - Published 28 January, 2014

Single-molecule-mediated heat current between an electronic and a bosonic bath

Yuval Vinkler-Aviv, Avraham Schiller, and Natan Andrei

Phys. Rev. B 89, 024307 (2014) - Published 28 January, 2014

Anomalous vibrational properties of cubic boron arsenide

V. G. Hadjiev, M. N. Iliev, B. Lv, Z. F. Ren, and C. W. Chu

Phys. Rev. B 89, 024308 (2014) - Published 28 January, 2014

Magnetism

Fluctuation-induced first-order quantum phase transition of the $U (1)$ spin liquid in a pyrochlore quantum spin ice

Imam Makhfudz

Phys. Rev. B 89, 024401 (2014) - Published 6 January, 2014

Magnetic interactions in disordered perovskite PbFe $_{1 / 2}$ Nb $_{1 / 2}$ O $_{3}$ and related compounds: Dominance of nearest-neighbor interaction

R. O. Kuzian, I. V. Kondakova, A. M. Daré, and V. V. Laguta

Phys. Rev. B 89, 024402 (2014) - Published 6 January, 2014

Quantum phases in the frustrated Heisenberg model on the bilayer honeycomb lattice

Hao Zhang, M. Arlego, and C. A. Lamas

Phys. Rev. B 89, 024403 (2014) - Published 6 January, 2014

Long-lived selective spin echoes in dipolar solids under periodic and aperiodic $π$ -pulse trains

Clark D. Ridge, Lauren F. O'Donnell, and Jamie D. Walls

Phys. Rev. B 89, 024404 (2014) - Published 7 January, 2014

Magnetocapacitance as a sensitive probe of magnetostructural changes in ${NiCr}_{2} O_{4}$

Taylor D. Sparks, Moureen C. Kemei, Phillip T. Barton, Ram Seshadri, Eun-Deok Mun, and Vivien S. Zapf

Phys. Rev. B 89, 024405 (2014) - Published 10 January, 2014

Orbital structure and magnetic ordering in stoichiometric and doped crednerite CuMnO $_{2}$

A. V. Ushakov, S. V. Streltsov, and D. I. Khomskii

Phys. Rev. B 89, 024406 (2014) - Published 10 January, 2014

Vector-spin-chirality order in a dimerized frustrated spin- $\frac{1}{2}$ chain

Hiroshi Ueda and Shigeki Onoda

Phys. Rev. B 89, 024407 (2014) - Published 10 January, 2014

Critical behavior of spin and chiral degrees of freedom in three-dimensional disordered $X Y$ models studied by the nonequilibrium aging method

F. Romá and D. Domínguez

Phys. Rev. B 89, 024408 (2014) - Published 13 January, 2014

Propagation of thermally induced magnonic spin currents

Ulrike Ritzmann, Denise Hinzke, and Ulrich Nowak

Phys. Rev. B 89, 024409 (2014) - Published 13 January, 2014

Magnetism of iron oxide based core-shell nanoparticles from interface mixing with enhanced spin-orbit coupling

E. Skoropata, R. D. Desautels, C.-C. Chi, H. Ouyang, J. W. Freeland, and J. van Lierop

Phys. Rev. B 89, 024410 (2014) - Published 13 January, 2014

Rotatable magnetic anisotropy in a Fe $_{0.8}$ Ga $_{0.2}$ thin film with stripe domains: Dynamics versus statics

S. Tacchi, S. Fin, G. Carlotti, G. Gubbiotti, M. Madami, M. Barturen, M. Marangolo, M. Eddrief, D. Bisero, A. Rettori, and M. G. Pini

Phys. Rev. B 89, 024411 (2014) - Published 14 January, 2014

Cluster functional renormalization group

Johannes Reuther and Ronny Thomale

Phys. Rev. B 89, 024412 (2014) - Published 15 January, 2014

Domain wall motion in junctions of thin-film magnets and topological insulators

Yago Ferreiros and Alberto Cortijo

Phys. Rev. B 89, 024413 (2014) - Published 17 January, 2014

Ghost modes and continuum scattering in the dimerized distorted kagome lattice antiferromagnet Rb $_{2}$ Cu $_{3}$ SnF $_{12}$

K. Matan, Y. Nambu, Y. Zhao, T. J. Sato, Y. Fukumoto, T. Ono, H. Tanaka, C. Broholm, A. Podlesnyak, and G. Ehlers

Phys. Rev. B 89, 024414 (2014) - Published 21 January, 2014

Internal modes of a skyrmion in the ferromagnetic state of chiral magnets

Shi-Zeng Lin, Cristian D. Batista, and Avadh Saxena

Phys. Rev. B 89, 024415 (2014) - Published 23 January, 2014

Magnetic and electronic properties of ${Ca}_{1 - x}$ ${Na}_{x}$ ${Cr}_{2}$ $O_{4}$ : Double-exchange interactions and ligand holes

Hiroya Sakurai

Phys. Rev. B 89, 024416 (2014) - Published 27 January, 2014

Mechanism of hole propagation in the orbital compass models

Wojciech Brzezicki, Maria Daghofer, and Andrzej M. Oleś

Phys. Rev. B 89, 024417 (2014) - Published 27 January, 2014

EDITORS' SUGGESTION

Central role of domain wall depinning for perpendicular magnetization switching driven by spin torque from the spin Hall effect

O. J. Lee, L. Q. Liu, C. F. Pai, Y. Li, H. W. Tseng, P. G. Gowtham, J. P. Park, D. C. Ralph, and R. A. Buhrman

Phys. Rev. B 89, 024418 (2014) - Published 28 January, 2014

Laser control of ultrafast spin dynamics on homodinuclear iron- and nickel-oxide clusters

Wei Jin, Chun Li, Georgios Lefkidis, and Wolfgang Hübner

Phys. Rev. B 89, 024419 (2014) - Published 29 January, 2014

Intrinsic antiferromagnetic coupling underlies colossal magnetoresistance effect: Role of correlated polarons

V. Moshnyaga, A. Belenchuk, S. Hühn, C. Kalkert, M. Jungbauer, O. I. Lebedev, S. Merten, K.-Y. Choi, P. Lemmens, B. Damaschke, and K. Samwer

Phys. Rev. B 89, 024420 (2014) - Published 30 January, 2014

Glassy dynamics in the low-temperature inhomogeneous ferromagnetic phase of the quantum spin ice Yb $_{2}$ Sn $_{2}$ O $_{7}$

J. Lago, I. Živković, J. O. Piatek, P. Álvarez, D. Hüvonen, F. L. Pratt, M. Díaz, and T. Rojo

Phys. Rev. B 89, 024421 (2014) - Published 30 January, 2014

Magnon-phonon coupling in the spin-ladder compound ${Ca}_{9}$ ${La}_{5}$ ${Cu}_{24}$ $O_{41}$ measured by time-domain thermoreflectance

Gregory T. Hohensee, R. B. Wilson, Joseph P. Feser, and David G. Cahill

Phys. Rev. B 89, 024422 (2014) - Published 30 January, 2014

EDITORS' SUGGESTION

Direct observation of internal vortex domain-wall dynamics

Falk-Ulrich Stein, Lars Bocklage, Markus Weigand, and Guido Meier

Phys. Rev. B 89, 024423 (2014) - Published 30 January, 2014

Helical multiferroics for electric field controlled quantum information processing

M. Azimi, L. Chotorlishvili, S. K. Mishra, S. Greschner, T. Vekua, and J. Berakdar

Phys. Rev. B 89, 024424 (2014) - Published 30 January, 2014

Order-by-disorder in the $X Y$ pyrochlore antiferromagnet

Paul A. McClarty, Pawel Stasiak, and Michel J. P. Gingras

Phys. Rev. B 89, 024425 (2014) - Published 31 January, 2014

Superfluidity and superconductivity

Magnetic field dependence of the basal-plane superconducting anisotropy in YBa $_{2}$ Cu $_{4}$ O $_{8}$ from small-angle neutron scattering measurements of the vortex lattice

Jonathan S. White, Charlotte J. Bowell, Alistair S. Cameron, Richard W. Heslop, Joël Mesot, Jorge L. Gavilano, Simon Strässle, Lars Mächler, Rustem Khasanov, Charles D. Dewhurst, Janusz Karpinski, and Edward M. Forgan

Phys. Rev. B 89, 024501 (2014) - Published 2 January, 2014

High-energy fluctuation spectra in cuprates from infrared optical spectroscopy

Jungseek Hwang and J. P. Carbotte

Phys. Rev. B 89, 024502 (2014) - Published 8 January, 2014

Kondo-like mass enhancement of Dirac fermions in Ba(Fe $_{1 - x}$ Mn $_{x}$ As) $_{2}$

T. Urata, Y. Tanabe, K. K. Huynh, H. Oguro, K. Watanabe, S. Heguri, and K. Tanigaki

Phys. Rev. B 89, 024503 (2014) - Published 13 January, 2014

Unconventional sign-changing superconductivity near quantum criticality in YFe $_{2}$ Ge $_{2}$

Alaska Subedi

Phys. Rev. B 89, 024504 (2014) - Published 14 January, 2014

Superconductivity and magnetism in YFe $_{2}$ Ge $_{2}$

David J. Singh

Phys. Rev. B 89, 024505 (2014) - Published 14 January, 2014

Localization of charge carriers in the normal state of underdoped Bi $_{2 + x}$ Sr $_{2 - x}$ CuO $_{6 + δ}$

Huiqian Luo and Hai-Hu Wen

Phys. Rev. B 89, 024506 (2014) - Published 14 January, 2014

Symmetry of the charge density wave in cuprates

Ashot Melikyan and M. R. Norman

Phys. Rev. B 89, 024507 (2014) - Published 16 January, 2014

Observation of lock-in phenomena in heavy-ion-irradiated single crystal of $Ba ({Fe}_{0.93}$ Co $_{0.07}$ ) $_{2}$ As $_{2}$

Toshihiro Taen, Hidenori Yagyuda, Yasuyuki Nakajima, Tsuyoshi Tamegai, Oscar Ayala-Valenzuela, Leonardo Civale, Boris Maiorov, Tadashi Kambara, and Yasuyuki Kanai

Phys. Rev. B 89, 024508 (2014) - Published 22 January, 2014

Orbital-selective superconductivity, gap anisotropy, and spin resonance excitations in a multiorbital $t$ - $J_{1}$ - $J_{2}$ model for iron pnictides

Rong Yu, Jian-Xin Zhu, and Qimiao Si

Phys. Rev. B 89, 024509 (2014) - Published 22 January, 2014

$L_{4} {Fe}_{2} {As}_{2} {Te}_{1 - x} O_{4 - y} F_{y} (L = \Pr, Sm, Gd) :$ A layered oxypnictide superconductor with $T_{c}$ up to 45 K

S. Katrych, A. Pisoni, S. Bosma, S. Weyeneth, N. D. Zhigadlo, R. Gaal, J. Karpinski, and L. Forró

Phys. Rev. B 89, 024518 (2014) - Published 31 January, 2014