Divacancy superstructures in thermoelectric calcium-doped sodium cobaltate
D. G. Porter, M. Roger, M. J. Gutmann, S. Uthayakumar, D. Prabhakaran, A. T. Boothroyd, M. S. Pandiyan, and J. P. Goff
Phys. Rev. B 90, 054101 (2014) - Published 4 August, 2014
Proposed definition of crystal substructure and substructural similarity
Lusann Yang, Stephen Dacek, and Gerbrand Ceder
Phys. Rev. B 90, 054102 (2014) - Published 5 August, 2014
Atomistic modeling of defect-induced plasticity in CuNb nanocomposites
Enrique Martínez, Alfredo Caro, and Irene J. Beyerlein
Phys. Rev. B 90, 054103 (2014) - Published 5 August, 2014
Dynamic and structural properties of orthorhombic rare-earth manganites under high pressure
D. A. Mota, A. Almeida, V. H. Rodrigues, M. M. R. Costa, P. Tavares, P. Bouvier, M. Guennou, J. Kreisel, and J. Agostinho Moreira
Phys. Rev. B 90, 054104 (2014) - Published 8 August, 2014
Modeling graphite under stress: Equations of state, vibrational modes, and interlayer friction
D. Abbasi-Pérez, J. M. Menéndez, J. M. Recio, A. Otero-de-la-Roza, E. del Corro, M. Taravillo, V. G. Baonza, and M. Marqués
Phys. Rev. B 90, 054105 (2014) - Published 11 August, 2014
First-principles study of domain walls in : Mixed Bloch-Néel-Ising character
Menglei Li, Yijia Gu, Yi Wang, Long-Qing Chen, and Wenhui Duan
Phys. Rev. B 90, 054106 (2014) - Published 13 August, 2014
Structural investigation of and analogue compounds under pressure
A. Hen, S. Heathman, R. Eloirdi, J.-C. Griveau, S. Elgazzar, P. M. Oppeneer, I. Halevy, I. Orion, and R. Caciuffo
Phys. Rev. B 90, 054107 (2014) - Published 13 August, 2014
Phonon modes and central peaks in an -site relaxor: A low-frequency Raman study of sodium bismuth titanate
Daniel K. Jackson, Jean Toulouse, and Haosu Luo
Phys. Rev. B 90, 054108 (2014) - Published 14 August, 2014
Theoretical investigation of the -related phases in /Mo alloys
Qing-Miao Hu, Levente Vitos, and Rui Yang
Phys. Rev. B 90, 054109 (2014) - Published 14 August, 2014
Complex antipolar structure with symmetry in and : First-principles calculations
Sergey A. Prosandeev, Dmitry D. Khalyavin, Igor P. Raevski, Andrei N. Salak, Nikolai M. Olekhnovich, Anatoly V. Pushkarev, and Yury V. Radyush
Phys. Rev. B 90, 054110 (2014) - Published 18 August, 2014
Thermodynamically stable lithium silicides and germanides from density functional theory calculations
Andrew J. Morris, C. P. Grey, and Chris J. Pickard
Phys. Rev. B 90, 054111 (2014) - Published 21 August, 2014
Interaction between vacancies and interstitial solutes (C, N, and O) in : From electronic structure to thermodynamics
Caroline Barouh, Thomas Schuler, Chu-Chun Fu, and Maylise Nastar
Phys. Rev. B 90, 054112 (2014) - Published 22 August, 2014
Efficient wide-range calculation of free energies in solids and liquids using reversible-scaling molecular dynamics
John A. Moriarty and Justin B. Haskins
Phys. Rev. B 90, 054113 (2014) - Published 22 August, 2014
Correlation between the ionic potential and thermal stability of metal borohydrides: First-principles investigations
Piotr Błoński and Zbigniew Łodziana
Phys. Rev. B 90, 054114 (2014) - Published 25 August, 2014
Cubic scaling algorithm for the random phase approximation: Self-interstitials and vacancies in Si
Merzuk Kaltak, Jiří Klimeš, and Georg Kresse
Phys. Rev. B 90, 054115 (2014) - Published 25 August, 2014
Energetic and vibrational analysis of hydrogenated silicon vacancies above saturation
S. Alireza Ghasemi, Thomas J. Lenosky, Maximilian Amsler, Ali Sadeghi, Luigi Genovese, and Stefan Goedecker
Phys. Rev. B 90, 054117 (2014) - Published 27 August, 2014
Anisotropic phonon coupling in the relaxor ferroelectric near its high-temperature phase transition
Ling Cai, Jean Toulouse, Haosu Luo, and Wei Tian
Phys. Rev. B 90, 054118 (2014) - Published 28 August, 2014
Elastic and anelastic relaxations associated with phase transitions in
Leszek J. Spalek, Siddharth S. Saxena, Christos Panagopoulos, Takuro Katsufuji, Jason A. Schiemer, and Michael A. Carpenter
Phys. Rev. B 90, 054119 (2014) - Published 29 August, 2014
Quantum paraelectrics such as SrTiO are materials where the intrinsic tendency for long-range ferroelectric ordering is suppressed by quantum fluctuations. EuTiO is a prototypical member of this family that, in addition, develops antiferromagnetic order below 5.5 K. Despite the long history of this material, several of its basic properties remain controversial. One of them is the existence and the nature of a structural cubic-tetragonal transition at high temperatures. In this manuscript, a collaboration of authors present a study of the transition in single-crystalline samples using Resonant Ultrasound Spectroscopy (RUS), a particularly sensitive probe for determining the elastic constants of materials.
Equation of motion and subsonic-transonic transitions of rectilinear edge dislocations: A collective-variable approach
Yves-Patrick Pellegrini
Phys. Rev. B 90, 054120 (2014) - Published 29 August, 2014





