Bilayer Kitaev models: Phase diagrams and novel phases
Urban F. P. Seifert, Julian Gritsch, Erik Wagner, Darshan G. Joshi, Wolfram Brenig, Matthias Vojta, and Kai P. Schmidt
Phys. Rev. B 98, 155101 (2018) - Published 1 October, 2018
Quantum dynamics of the square-lattice Heisenberg model
Ruben Verresen, Frank Pollmann, and Roderich Moessner
Phys. Rev. B 98, 155102 (2018) - Published 1 October, 2018
Depth-resolved charge reconstruction at the interface
R. U. Chandrasena, C. L. Flint, W. Yang, Arian Arab, S. Nemšák, M. Gehlmann, V. B. Özdöl, F. Bisti, K. D. Wijesekara, J. Meyer-Ilse, E. Gullikson, E. Arenholz, J. Ciston, C. M. Schneider, V. N. Strocov, Y. Suzuki, and A. X. Gray
Phys. Rev. B 98, 155103 (2018) - Published 1 October, 2018
Valley Stoner instability of the composite Fermi sea
Zheng Zhu, D. N. Sheng, Liang Fu, and Inti Sodemann
Phys. Rev. B 98, 155104 (2018) - Published 1 October, 2018
Edge magnetization and spin transport in an SU(2)-symmetric Kitaev spin liquid
V. S. de Carvalho, H. Freire, E. Miranda, and R. G. Pereira
Phys. Rev. B 98, 155105 (2018) - Published 2 October, 2018
Structurally induced large changes of the energy level alignment in CuPc on
Bret Maughan, Calley N. Eads, Percy Zahl, and Oliver L. A. Monti
Phys. Rev. B 98, 155106 (2018) - Published 2 October, 2018
Time-dependent numerical renormalization group method for multiple quenches: Towards exact results for the long-time limit of thermodynamic observables and spectral functions
H. T. M. Nghiem and T. A. Costi
Phys. Rev. B 98, 155107 (2018) - Published 2 October, 2018
Spin- Heisenberg antiferromagnet on the star lattice: Competing valence-bond-solid phases studied by means of tensor networks
Saeed S. Jahromi and Román Orús
Phys. Rev. B 98, 155108 (2018) - Published 3 October, 2018
Frustrated quantum antiferromagnetism is an important physical phenomena leading to many of the key properties of quantum matter, such as quantum spin liquids and topological order. Here, the authors employ novel techniques based on tensor network methods for the triangle-honeycomb lattice in order to compute ground-state properties of a frustrated quantum antiferromagnet on the star lattice, with high accuracy, in the thermodynamic limit. Importantly, their findings contradict some of the existing results in the literature on this model. In particular, they find a new resonating valence-bond solid (VBS) phase that had not been observed before, as well as a different VBS structure at the isotropic point than the one previously conjectured by other methods. Moreover, by using tensor network techniques, they also determine the existence of a continuous quantum phase transition in the system between different VBS orders.
Probing spin susceptibility of a correlated two-dimensional electron system by transport and magnetization measurements
V. M. Pudalov, A. Yu. Kuntsevich, M. E. Gershenson, I. S. Burmistrov, and M. Reznikov
Phys. Rev. B 98, 155109 (2018) - Published 3 October, 2018
Ultrafast changes in optical properties of excited by femtosecond laser at the damage threshold and above
C. Fourment, B. Chimier, F. Deneuville, D. Descamps, F. Dorchies, G. Duchateau, M.-C. Nadeau, and S. Petit
Phys. Rev. B 98, 155110 (2018) - Published 3 October, 2018
Current control of systems with a Peierls distortion by magnetic field
Ryuji Takahashi and Naoyuki Sugimoto
Phys. Rev. B 98, 155111 (2018) - Published 4 October, 2018
Failure of Kohn's theorem and the apparent failure of the -sum rule in intrinsic Dirac-Weyl materials in the presence of a filled Fermi sea
Robert E. Throckmorton and S. Das Sarma
Phys. Rev. B 98, 155112 (2018) - Published 5 October, 2018
Multielectron geometric phase in intensity interferometry
Disha Wadhawan, Krishanu Roychowdhury, Poonam Mehta, and Sourin Das
Phys. Rev. B 98, 155113 (2018) - Published 5 October, 2018
Broken-symmetry phases of interacting nested Weyl and Dirac loops
Miguel A. N. Araújo and Linhu Li
Phys. Rev. B 98, 155114 (2018) - Published 5 October, 2018
Using coherent phonons for ultrafast control of the Dirac node of
Chris P. Weber, Madison G. Masten, Thomas C. Ogloza, Bryan S. Berggren, Michael K. L. Man, Keshav M. Dani, Jinyu Liu, Zhiqiang Mao, Dennis D. Klug, Adebayo A. Adeleke, and Yansun Yao
Phys. Rev. B 98, 155115 (2018) - Published 8 October, 2018
Unusual thermoelectric properties of in high magnetic fields
M. Meinero, F. Caglieris, G. Lamura, I. Pallecchi, A. Jost, U. Zeitler, S. Ishida, H. Eisaki, and M. Putti
Phys. Rev. B 98, 155116 (2018) - Published 8 October, 2018
Second-order dual fermion approach to the Mott transition in the two-dimensional Hubbard model
Erik G. C. P. van Loon, Mikhail I. Katsnelson, and Hartmut Hafermann
Phys. Rev. B 98, 155117 (2018) - Published 8 October, 2018
Nature of the spin liquid in underdoped cuprate superconductors
Y. A. Kharkov and O. P. Sushkov
Phys. Rev. B 98, 155118 (2018) - Published 9 October, 2018
Exact ground states for interacting Kitaev chains
Jurriaan Wouters, Hosho Katsura, and Dirk Schuricht
Phys. Rev. B 98, 155119 (2018) - Published 10 October, 2018
Controlling the helicity of magnetic skyrmions in a -Mn-type high-temperature chiral magnet
K. Karube, K. Shibata, J. S. White, T. Koretsune, X. Z. Yu, Y. Tokunaga, H. M. Rønnow, R. Arita, T. Arima, Y. Tokura, and Y. Taguchi
Phys. Rev. B 98, 155120 (2018) - Published 11 October, 2018
Magnetic skyrmions, vortex-like topological spin textures, are representative examples of chiral magnetic structures. Their spin swirling direction, known as magnetic helicity, is uniquely determined by the sign of the Dzyaloshinskii-Moriya interaction (DMI). Here, the authors experimentally and theoretically investigate the DMI in a metallic chiral magnet CoFeZnMn with -Mn-type structure, and found that the DMI systematically varies with increasing Fe concentration and that a sign reversal of the DMI occurs. The results demonstrate that the DMI critically depends on the band filling and that a sign change in the DMI universally occurs in metallic chiral magnets.
Heavy quasiparticle bands in the underscreened quasiquartet Kondo lattice
Peter Thalmeier and Alireza Akbari
Phys. Rev. B 98, 155121 (2018) - Published 11 October, 2018
Nearly triple nodal point topological phase in half-metallic GdN
Jinwoong Kim, Heung-Sik Kim, and David Vanderbilt
Phys. Rev. B 98, 155122 (2018) - Published 12 October, 2018
Topological superconductivity in the Kondo-Kitaev model
Wonjune Choi, Philipp W. Klein, Achim Rosch, and Yong Baek Kim
Phys. Rev. B 98, 155123 (2018) - Published 12 October, 2018
Optical control over bulk excitations in fractional quantum Hall systems
Tobias Graß, Michael Gullans, Przemyslaw Bienias, Guanyu Zhu, Areg Ghazaryan, Pouyan Ghaemi, and Mohammad Hafezi
Phys. Rev. B 98, 155124 (2018) - Published 15 October, 2018
Parity anomaly in the nonlinear response of nodal-line semimetals
Alberto Martín-Ruiz and Alberto Cortijo
Phys. Rev. B 98, 155125 (2018) - Published 15 October, 2018
Covariant cubic approximation for many-body electronic systems
Baruch Rosenstein and Dingping Li
Phys. Rev. B 98, 155126 (2018) - Published 15 October, 2018
Effect of Zn doping on the antiferromagnetism in kagome
Zili Feng, Yuan Wei, Ran Liu, Dayu Yan, Yan-Cheng Wang, Jianlin Luo, Anatoliy Senyshyn, Clarina dela Cruz, Wei Yi, Jia-Wei Mei, Zi Yang Meng, Youguo Shi, and Shiliang Li
Phys. Rev. B 98, 155127 (2018) - Published 16 October, 2018
: Topochemical conversion of a relativistic Mott state into a spin-orbit driven band insulator
Christi Peterson, Michael W. Swift, Zach Porter, Raphaële J. Clément, Guang Wu, G. H. Ahn, S. J. Moon, B. C. Chakoumakos, Jacob P. C. Ruff, Huibo Cao, Chris Van de Walle, and Stephen D. Wilson
Phys. Rev. B 98, 155128 (2018) - Published 16 October, 2018
Quantum critical point and intermediate valence fluctuations in
Swati Pandey, Vasudeva Siruguri, and Rajeev Rawat
Phys. Rev. B 98, 155129 (2018) - Published 16 October, 2018
Relative energies and electronic structures of CoO polymorphs through ab initio diffusion quantum Monte Carlo
Kayahan Saritas, Jaron T. Krogel, and Fernando A. Reboredo
Phys. Rev. B 98, 155130 (2018) - Published 16 October, 2018
Accuracy of the Heyd-Scuseria-Ernzerhof hybrid functional to describe many-electron interactions and charge localization in semiconductors
Mauricio A. Flores, Walter Orellana, and Eduardo Menéndez-Proupin
Phys. Rev. B 98, 155131 (2018) - Published 17 October, 2018
Efficient vertex parametrization for the constrained functional renormalization group for effective low-energy interactions in multiband systems
Carsten Honerkamp
Phys. Rev. B 98, 155132 (2018) - Published 17 October, 2018
Atomic-layer-resolved composition and electronic structure of the cuprate from soft x-ray standing-wave photoemission
Cheng-Tai Kuo, Shih-Chieh Lin, Giuseppina Conti, Shu-Ting Pi, Luca Moreschini, Aaron Bostwick, Julia Meyer-Ilse, Eric Gullikson, Jeffrey B. Kortright, Slavomír Nemšák, Julien E. Rault, Patrick Le Fèvre, François Bertran, Andrés F. Santander-Syro, Ivan A. Vartanyants, Warren E. Pickett, Romuald Saint-Martin, Amina Taleb-Ibrahimi, and Charles S. Fadley
Phys. Rev. B 98, 155133 (2018) - Published 19 October, 2018
Quantum scarred eigenstates in a Rydberg atom chain: Entanglement, breakdown of thermalization, and stability to perturbations
C. J. Turner, A. A. Michailidis, D. A. Abanin, M. Serbyn, and Z. Papić
Phys. Rev. B 98, 155134 (2018) - Published 22 October, 2018
Recent experiments on Rydberg-atom quantum simulators have observed surprising signatures of nonergodic quantum dynamics, which has been attributed to the emergence of “many-body quantum scars.” Here, the authors present a detailed study of the eigenstate properties of strongly interacting Rydberg-atom chains, identifying distinct families of quantum scarred states that are responsible for the revivals in the quench dynamics. The results show that quantum scarred states have distinct features, such as subthermal entanglement and anomalous expectation values of local observables. The presence of scarred eigenstates leaves an imprint on the rest of the many-body spectrum, leading to a weak breakdown of ergodicity.
Electronic structure and optical properties of twisted multilayer graphene
Adriana Vela, M. V. O. Moutinho, F. J. Culchac, P. Venezuela, and Rodrigo B. Capaz
Phys. Rev. B 98, 155135 (2018) - Published 22 October, 2018
Tunable magnetoresistance in thin-film graphite field-effect transistor by gate voltage
Toshihiro Taen, Kazuhito Uchida, Toshihito Osada, and Woun Kang
Phys. Rev. B 98, 155136 (2018) - Published 23 October, 2018
Insensitivity of bulk properties to the twisted boundary condition
Haruki Watanabe
Phys. Rev. B 98, 155137 (2018) - Published 23 October, 2018
Topology of the valley-Chern effect
Kai Qian, David J. Apigo, Camelia Prodan, Yafis Barlas, and Emil Prodan
Phys. Rev. B 98, 155138 (2018) - Published 24 October, 2018
Decoding quantum criticality from fermionic/parafermionic topological states
Zi-Qi Wang, Guo-Yi Zhu, and Guang-Ming Zhang
Phys. Rev. B 98, 155139 (2018) - Published 25 October, 2018
Geometric quench and nonequilibrium dynamics of fractional quantum Hall states
Zhao Liu, Andrey Gromov, and Zlatko Papić
Phys. Rev. B 98, 155140 (2018) - Published 25 October, 2018
Spin-valley half-metal in systems with Fermi surface nesting
A. L. Rakhmanov, A. O. Sboychakov, K. I. Kugel, A. V. Rozhkov, and Franco Nori
Phys. Rev. B 98, 155141 (2018) - Published 25 October, 2018
Pairing and superconductivity in the flat band: Creutz lattice
Rubem Mondaini, G. G. Batrouni, and B. Grémaud
Phys. Rev. B 98, 155142 (2018) - Published 25 October, 2018
Beyond the quasiparticle approximation: Fully self-consistent calculations
Manuel Grumet, Peitao Liu, Merzuk Kaltak, Jiří Klimeš, and Georg Kresse
Phys. Rev. B 98, 155143 (2018) - Published 29 October, 2018
The method of Lars Hedin is the most popular approach to predict electron addition and removal energies in solids. To date, most calculations are performed assuming that the many-body system features sharp resonances, also known as quasiparticle peaks. The authors go beyond this approximation and determine the Green’s function and the screened interaction fully self-consistently in the approximation. They find strong broadening of the quasiparticle peaks. Somewhat disappointingly, the predicted band gaps are too large. This notwithstanding, the work is an important step towards a full solution of Hedin’s equations.
Incorporation of charge- and pair-density-wave states into the one-band model of -wave superconductivity
Michał Zegrodnik and Józef Spałek
Phys. Rev. B 98, 155144 (2018) - Published 29 October, 2018
Chiral optical response of multifold fermions
Felix Flicker, Fernando de Juan, Barry Bradlyn, Takahiro Morimoto, Maia G. Vergniory, and Adolfo G. Grushin
Phys. Rev. B 98, 155145 (2018) - Published 29 October, 2018
Bosonization of Fermi liquids in a weak magnetic field
Daniel G. Barci, Eduardo Fradkin, and Leonardo Ribeiro
Phys. Rev. B 98, 155146 (2018) - Published 29 October, 2018
Metamagnetic crossover in the quasikagome Ising Kondo-lattice compound CeIrSn
S. Tsuda, C. L. Yang, Y. Shimura, K. Umeo, H. Fukuoka, Y. Yamane, T. Onimaru, T. Takabatake, N. Kikugawa, T. Terashima, H. T. Hirose, S. Uji, S. Kittaka, and T. Sakakibara
Phys. Rev. B 98, 155147 (2018) - Published 29 October, 2018
Tunable magnetic topological insulating phases in monolayer
Santu Baidya, Jaejun Yu, and Choong H. Kim
Phys. Rev. B 98, 155148 (2018) - Published 30 October, 2018
Ferromagnetic spin fluctuations in the filled skutterudite revealed by NMR-NQR measurements
Q.-P. Ding, K. Rana, K. Nishine, Y. Kawamura, J. Hayashi, C. Sekine, and Y. Furukawa
Phys. Rev. B 98, 155149 (2018) - Published 31 October, 2018






