Browse Issues:

HIGHLIGHTED ARTICLES

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.

Spin-12 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.

Controlling the helicity of magnetic skyrmions in a β-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 Co8xFexZn8Mn4 with β-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.

Beyond the quasiparticle approximation: Fully self-consistent GW calculations

Manuel Grumet, Peitao Liu, Merzuk Kaltak, Jiří Klimeš, and Georg Kresse

Phys. Rev. B 98, 155143 (2018) - Published 29 October, 2018

The GW method of Lars Hedin is the most popular approach to predict electron addition and removal energies in solids. To date, most GW 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 G and the screened interaction W fully self-consistently in the GW 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.

Coherent control via weak measurements in P31 single-atom electron and nuclear spin qubits

J. T. Muhonen, J. P. Dehollain, A. Laucht, S. Simmons, R. Kalra, F. E. Hudson, A. S. Dzurak, A. Morello, D. N. Jamieson, J. C. McCallum, and K. M. Itoh

Phys. Rev. B 98, 155201 (2018) - Published 5 October, 2018

At the heart of quantum mechanics is the idea that we cannot observe a physical system without affecting it. This is normally taken to mean that the act of measurement produces uncontrolled disturbances, and “collapses” quantum superposition states. Here, the authors demonstrate the preparation of arbitrary quantum states of the nuclear spin of a single 31P donor in silicon, while operating and measuring only the donor-bound electron. The “partial collapse” resulting from a sequence of weak nuclear spin measurement is shown to be a fully coherent process, which can even be reversed. The change in the nuclear spin state can also be used as a physical meter to probe the measurement strength, proportional to the electron tunnel rate, by analyzing events where no tunneling occurs.

Mapping of the energetically lowest exciton in bulk 1THfS2

Carsten Habenicht, Lorenzo Sponza, Roman Schuster, Martin Knupfer, and Bernd Büchner

Phys. Rev. B 98, 155204 (2018) - Published 11 October, 2018

Excitons are of fundamental interest and technological importance in applications such as optoelectronic and photonic devices. The authors provide a wide-ranging picture of the excitonic processes in bulk 1T-HfS2, employing state-of-the art computational methods as well as electron energy-loss spectroscopy, a method uniquely suited to make momentum-dependent measurements of electronic excitations. The study describes the exciton’s dispersion, origins within the Brillouin zone, binding energies, and effective mass. Moreover, the calculations reveal that the electron-hole pair assumes a starlike shape in the planes, indicating a mixed Frenkel-Wannier character.

Effective edge state dynamics in the fractional quantum Hall effect

R. Fern, R. Bondesan, and S. H. Simon

Phys. Rev. B 98, 155321 (2018) - Published 29 October, 2018

The authors consider here the behavior of quantum Hall edges away from the Luttinger liquid fixed point that describes the low energy, large system limit. Using the links between quantum Hall wave functions and conformal field theories, they construct effective Hamiltonians and constrain their forms by considering bulk symmetries. In examining the effect of bulk interactions on this edge, they find remarkable simplifications to these effective theories that allow a very accurate description of the low-energy physics of quantum Hall edges relatively far away from the Luttinger liquid fixed point, and that apply to small systems and higher energies.

ARTICLES

Electronic structure and strongly correlated systems

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 LaNiO3/CaMnO3 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 Cu(110)(2×1)O

Bret Maughan, Calley N. Eads, Percy Zahl, and Oliver L. A. Monti

Phys. Rev. B 98, 155106 (2018) - Published 2 October, 2018

Spin-12 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 SiO2 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 f-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 SrMnSb2

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 BaFe2As2 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 β-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 Co8xFexZn8Mn4 with β-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 Cu4xZnx(OH)6FBr

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

Sr3Ir2O7F2: 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 CeRu2xCoxGe2

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

Atomic-layer-resolved composition and electronic structure of the cuprate Bi2Sr2CaCu2O8+δ 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 GW calculations

Manuel Grumet, Peitao Liu, Merzuk Kaltak, Jiří Klimeš, and Georg Kresse

Phys. Rev. B 98, 155143 (2018) - Published 29 October, 2018

The GW method of Lars Hedin is the most popular approach to predict electron addition and removal energies in solids. To date, most GW 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 G and the screened interaction W fully self-consistently in the GW 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 d-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 CrI3

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 SrFe4As12 revealed by As75 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

Semiconductors I: bulk

Coherent control via weak measurements in P31 single-atom electron and nuclear spin qubits

J. T. Muhonen, J. P. Dehollain, A. Laucht, S. Simmons, R. Kalra, F. E. Hudson, A. S. Dzurak, A. Morello, D. N. Jamieson, J. C. McCallum, and K. M. Itoh

Phys. Rev. B 98, 155201 (2018) - Published 5 October, 2018

At the heart of quantum mechanics is the idea that we cannot observe a physical system without affecting it. This is normally taken to mean that the act of measurement produces uncontrolled disturbances, and “collapses” quantum superposition states. Here, the authors demonstrate the preparation of arbitrary quantum states of the nuclear spin of a single 31P donor in silicon, while operating and measuring only the donor-bound electron. The “partial collapse” resulting from a sequence of weak nuclear spin measurement is shown to be a fully coherent process, which can even be reversed. The change in the nuclear spin state can also be used as a physical meter to probe the measurement strength, proportional to the electron tunnel rate, by analyzing events where no tunneling occurs.

Decoherence of two entangled spin qubits coupled to an interacting sparse nuclear spin bath: Application to nitrogen vacancy centers

Damian Kwiatkowski and Łukasz Cywiński

Phys. Rev. B 98, 155202 (2018) - Published 5 October, 2018

Electron paramagnetic resonance signature of point defects in neutron-irradiated hexagonal boron nitride

J. R. Toledo, D. B. de Jesus, M. Kianinia, A. S. Leal, C. Fantini, L. A. Cury, G. A. M. Sáfar, I. Aharonovich, and K. Krambrock

Phys. Rev. B 98, 155203 (2018) - Published 8 October, 2018

Mapping of the energetically lowest exciton in bulk 1THfS2

Carsten Habenicht, Lorenzo Sponza, Roman Schuster, Martin Knupfer, and Bernd Büchner

Phys. Rev. B 98, 155204 (2018) - Published 11 October, 2018

Excitons are of fundamental interest and technological importance in applications such as optoelectronic and photonic devices. The authors provide a wide-ranging picture of the excitonic processes in bulk 1T-HfS2, employing state-of-the art computational methods as well as electron energy-loss spectroscopy, a method uniquely suited to make momentum-dependent measurements of electronic excitations. The study describes the exciton’s dispersion, origins within the Brillouin zone, binding energies, and effective mass. Moreover, the calculations reveal that the electron-hole pair assumes a starlike shape in the planes, indicating a mixed Frenkel-Wannier character.

Triplet exciton fine structure in Pt-rich polymers studied by circularly polarized emission under high magnetic field

Chuang Zhang, Dali Sun, Ryan McLaughlin, Dmitry Semenov, Stephen McGill, Zhi-Gang Yu, Eitan Ehrenfreund, and Zeev Valy Vardeny

Phys. Rev. B 98, 155205 (2018) - Published 23 October, 2018

Magnetic impurity bands in Ga1xMnxS: Towards understanding the anomalous spin-glass transition

M. C. Massey, I. Manuel, P. S. Edwards, D. Parker, T. M. Pekarek, and J. T. Haraldsen

Phys. Rev. B 98, 155206 (2018) - Published 29 October, 2018

Release of carriers from traps enhanced by hopping

A. V. Nenashev, V. V. Valkovskii, J. O. Oelerich, A. V. Dvurechenskii, O. Semeniuk, A. Reznik, F. Gebhard, and S. D. Baranovskii

Phys. Rev. B 98, 155207 (2018) - Published 30 October, 2018

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

Recombination from polar InGaN/GaN quantum well structures at high excitation carrier densities

G. M. Christian, S. Schulz, M. J. Kappers, C. J. Humphreys, R. A. Oliver, and P. Dawson

Phys. Rev. B 98, 155301 (2018) - Published 2 October, 2018

Taming electronic decoherence in one-dimensional chiral ballistic quantum conductors

C. Cabart, B. Roussel, G. Fève, and P. Degiovanni

Phys. Rev. B 98, 155302 (2018) - Published 5 October, 2018

Dark-bright exciton coupling in asymmetric quantum dots

Savvas Germanis, Paola Atkinson, Richard Hostein, Catherine Gourdon, Valia Voliotis, Aristide Lemaître, Mathieu Bernard, Florent Margaillan, Silbé Majrab, and Benoit Eble

Phys. Rev. B 98, 155303 (2018) - Published 5 October, 2018

Spin-related phenomena in the two-dimensional hopping regime in magnetic field

A. V. Shumilin, D. S. Smirnov, and L. E. Golub

Phys. Rev. B 98, 155304 (2018) - Published 5 October, 2018

Spin and valley control in single and double electrostatic silicene quantum dots

Bartłomiej Szafran and Dariusz Żebrowski

Phys. Rev. B 98, 155305 (2018) - Published 10 October, 2018

Lamb mode-coupling constant in quantum-dot semiconductor lasers

Laurent Chusseau, Arthur Vallet, Mathieu Perrin, Cyril Paranthoën, and Mehdi Alouini

Phys. Rev. B 98, 155306 (2018) - Published 10 October, 2018

Conductivity and transparency limits of Sb-doped SnO2 grown by molecular beam epitaxy

R. F. Martinez-Gazoni, M. W. Allen, and R. J. Reeves

Phys. Rev. B 98, 155308 (2018) - Published 11 October, 2018

Structural, electronic, vibrational, and elastic properties of graphene/MoS2 bilayer heterostructures

Sobhit Singh, Camilo Espejo, and Aldo H. Romero

Phys. Rev. B 98, 155309 (2018) - Published 11 October, 2018

Spin mixing between subbands and extraordinary Landau-level shift in wide HgTe quantum wells

A. A. Dobretsova, A. D. Chepelianskii, N. N. Mikhailov, and Z. D. Kvon

Phys. Rev. B 98, 155310 (2018) - Published 11 October, 2018

Tunneling blockade and single-photon emission in GaAs double quantum wells

M. Yuan, A. Hernández-Mínguez, K. Biermann, and P. V. Santos

Phys. Rev. B 98, 155311 (2018) - Published 12 October, 2018

Stark effect of hybrid charge transfer states at planar ZnO/organic interfaces

Ulrich Hörmann, Stefan Zeiske, Fortunato Piersimoni, Lukas Hoffmann, Raphael Schlesinger, Norbert Koch, Thomas Riedl, Denis Andrienko, and Dieter Neher

Phys. Rev. B 98, 155312 (2018) - Published 17 October, 2018

Circuit QED with a quantum-dot charge qubit dressed by Cooper pairs

L. E Bruhat, T. Cubaynes, J. J. Viennot, M. C. Dartiailh, M. M. Desjardins, A. Cottet, and T. Kontos

Phys. Rev. B 98, 155313 (2018) - Published 18 October, 2018

Quantized zero-bias conductance plateau in semiconductor-superconductor heterostructures without topological Majorana zero modes

Christopher Moore, Chuanchang Zeng, Tudor D. Stanescu, and Sumanta Tewari

Phys. Rev. B 98, 155314 (2018) - Published 19 October, 2018

Optimal electromechanical control of the excitonic fine structures of droplet epitaxial quantum dots

Shun-Jen Cheng, Yi Yang, Yu-Nien Wu, Yu-Huai Liao, and Guan-Hao Peng

Phys. Rev. B 98, 155315 (2018) - Published 19 October, 2018

Carrier-mediated optomechanical forces in semiconductor nanomembranes with coupled quantum wells

Andreas Barg, Leonardo Midolo, Gabija Kiršanskė, Petru Tighineanu, Tommaso Pregnolato, Ataç İmamoǧlu, Peter Lodahl, Albert Schliesser, Søren Stobbe, and Eugene S. Polzik

Phys. Rev. B 98, 155316 (2018) - Published 22 October, 2018

Transverse conductance in a three-dimensional Weyl semimetal and Weyl superconductor hybrid under a strong magnetic field

Wenye Duan, Junfeng Liu, Jun Fang, Chao Zhang, and Zhongshui Ma

Phys. Rev. B 98, 155317 (2018) - Published 23 October, 2018

Magnetic field dependence of the electron spin revival amplitude in periodically pulsed quantum dots

Iris Kleinjohann, Eiko Evers, Philipp Schering, Alex Greilich, Götz S. Uhrig, Manfred Bayer, and Frithjof B. Anders

Phys. Rev. B 98, 155318 (2018) - Published 24 October, 2018

Electrical manipulation of semiconductor spin qubits within the g-matrix formalism

Benjamin Venitucci, Léo Bourdet, Daniel Pouzada, and Yann-Michel Niquet

Phys. Rev. B 98, 155319 (2018) - Published 26 October, 2018

Calculation of tunnel couplings in open gate-defined disordered quantum dot systems

Jan Klos, Fabian Hassler, Pascal Cerfontaine, Hendrik Bluhm, and Lars R. Schreiber

Phys. Rev. B 98, 155320 (2018) - Published 26 October, 2018

Effective edge state dynamics in the fractional quantum Hall effect

R. Fern, R. Bondesan, and S. H. Simon

Phys. Rev. B 98, 155321 (2018) - Published 29 October, 2018

The authors consider here the behavior of quantum Hall edges away from the Luttinger liquid fixed point that describes the low energy, large system limit. Using the links between quantum Hall wave functions and conformal field theories, they construct effective Hamiltonians and constrain their forms by considering bulk symmetries. In examining the effect of bulk interactions on this edge, they find remarkable simplifications to these effective theories that allow a very accurate description of the low-energy physics of quantum Hall edges relatively far away from the Luttinger liquid fixed point, and that apply to small systems and higher energies.

Imaging empty states on the Ge(100) surface at 12 K

M. Kuzmin, J. Mäkelä, J.-P. Lehtiö, M. Yasir, M. Tuominen, Z. S. Jahanshah Rad, A. Lahti, M. P. J. Punkkinen, P. Laukkanen, and K. Kokko

Phys. Rev. B 98, 155322 (2018) - Published 29 October, 2018

Deconvolution of Rashba and Dresselhaus spin-orbit coupling by crystal axis dependent measurements of coupled InAs/GaSb quantum wells

C. S. Knox, L. H. Li, M. C. Rosamond, E. H. Linfield, and C. H. Marrows

Phys. Rev. B 98, 155323 (2018) - Published 31 October, 2018

Surface physics, nanoscale physics, low-dimensional systems

Piecewise-terminated spherical topological insulator as a virtual breadboard for Majorana circuitry

Adam C. Durst and Sriram Ganeshan

Phys. Rev. B 98, 155401 (2018) - Published 1 October, 2018

Magneto-optical properties of bilayer transition metal dichalcogenides

M. Zubair, M. Tahir, and P. Vasilopoulos

Phys. Rev. B 98, 155402 (2018) - Published 4 October, 2018

Protected gap closing in Josephson junctions constructed on Bi2Te3 surface

Zhaozheng Lyu, Yuan Pang, Junhua Wang, Guang Yang, Jie Fan, Guangtong Liu, Zhongqing Ji, Xiunian Jing, Changli Yang, Fanming Qu, and Li Lu

Phys. Rev. B 98, 155403 (2018) - Published 4 October, 2018

Hybrid quantum anomalous Hall effect at graphene-oxide interfaces

Z. Zanolli, C. Niu, G. Bihlmayer, Y. Mokrousov, P. Mavropoulos, M. J. Verstraete, and S. Blügel

Phys. Rev. B 98, 155404 (2018) - Published 5 October, 2018

Internal quantum dynamics of a nanoparticle in a thermal electromagnetic field: A minimal model

A. E. Rubio López, C. Gonzalez-Ballestero, and O. Romero-Isart

Phys. Rev. B 98, 155405 (2018) - Published 8 October, 2018

Origin of spin-polarized photocurrents in the topological surface states of Bi2Se3

A. S. Ketterl, S. Otto, M. Bastian, B. Andres, C. Gahl, J. Minár, H. Ebert, J. Braun, O. E. Tereshchenko, K. A. Kokh, Th. Fauster, and M. Weinelt

Phys. Rev. B 98, 155406 (2018) - Published 8 October, 2018

Conductance peak density in nanowires

T. Verçosa, Yong-Joo Doh, J. G. G. S. Ramos, and A. L. R. Barbosa

Phys. Rev. B 98, 155407 (2018) - Published 9 October, 2018

Localization physics in graphene moiré superlattices

Chandan Kumar, Saurabh Kumar Srivastav, Priyo Adhikary, Sumilan Banerjee, Tanmoy Das, and Anindya Das

Phys. Rev. B 98, 155408 (2018) - Published 9 October, 2018

Resonant x-ray diffraction from chiral electric-polarization structures

S. W. Lovesey and G. van der Laan

Phys. Rev. B 98, 155410 (2018) - Published 9 October, 2018

Plasmon spectrum of single-layer antimonene

Guus Slotman, Alexander Rudenko, Edo van Veen, Mikhail I. Katsnelson, Rafael Roldán, and Shengjun Yuan

Phys. Rev. B 98, 155411 (2018) - Published 10 October, 2018

Emergent scale invariance of nonclassical plasmons in graphene nanoribbons

Kåre Obel Wedel, N. Asger Mortensen, Kristian S. Thygesen, and Martijn Wubs

Phys. Rev. B 98, 155412 (2018) - Published 12 October, 2018

Transport in magnetically doped topological insulators: Effects of magnetic clusters

A. N. Zarezad and J. Abouie

Phys. Rev. B 98, 155413 (2018) - Published 12 October, 2018

Lifetime of Majorana qubits in Rashba nanowires with nonuniform chemical potential

Pavel P. Aseev, Jelena Klinovaja, and Daniel Loss

Phys. Rev. B 98, 155414 (2018) - Published 12 October, 2018

Conductance through the armchair graphene nanoribbons 9-AGNR: Strong dependence on contact to leads

J. A. Vergés, G. Chiappe, Emilio San-Fabián, and E. Louis

Phys. Rev. B 98, 155415 (2018) - Published 15 October, 2018

Hydrogen-induced metallization on the ZnO(0001) surface

W. S. Silva, C. Stiehler, E. A. Soares, E. M. Bittar, J. C. Cezar, H. Kuhlenbeck, H.-J. Freund, E. Cisternas, and F. Stavale

Phys. Rev. B 98, 155416 (2018) - Published 15 October, 2018

Collective excitations in a two-component one-dimensional massless Dirac plasma

V. V. Enaldiev

Phys. Rev. B 98, 155417 (2018) - Published 15 October, 2018

Understanding the mechanism of diffuse phonon scattering at disordered surfaces by atomistic wave-packet investigation

Cheng Shao, Qingyuan Rong, Nianbei Li, and Hua Bao

Phys. Rev. B 98, 155418 (2018) - Published 15 October, 2018

Confining massless Dirac particles in two-dimensional curved space

Kyriakos Flouris, Miller Mendoza Jimenez, Jens-Daniel Debus, and Hans J. Herrmann

Phys. Rev. B 98, 155419 (2018) - Published 15 October, 2018

Aharonov-Bohm conductance oscillations and current equilibration in local np junctions in graphene

D. Żebrowski, A. Mreńca-Kolasińska, and B. Szafran

Phys. Rev. B 98, 155420 (2018) - Published 15 October, 2018

Equilibration of quantum Hall edges in symmetry-broken bilayer graphene

Chandan Kumar, Saurabh Kumar Srivastav, and Anindya Das

Phys. Rev. B 98, 155421 (2018) - Published 16 October, 2018

Heat localization through reduced dimensionality

Mike Chang, Harrison D. E. Fan, Mokter M. Chowdhury, George A. Sawatzky, and Alireza Nojeh

Phys. Rev. B 98, 155422 (2018) - Published 16 October, 2018

Spatially varying electronic dephasing in three-dimensional topological insulators

Abhishek Banerjee, Ananthesh Sundaresh, R. Ganesan, and P. S. Anil Kumar

Phys. Rev. B 98, 155423 (2018) - Published 16 October, 2018

Perturbation tuning of plasmon modes in semiconductor armchair nanoribbons

Mohsen Yarmohammadi

Phys. Rev. B 98, 155424 (2018) - Published 17 October, 2018

Magnetic Hofstadter butterfly and its topologically quantized Hall conductance

Manisha Arora and Sankalpa Ghosh

Phys. Rev. B 98, 155425 (2018) - Published 17 October, 2018

Controlling gap plasmons with quantum resonances

D. C. Marinica, V. M. Silkin, A. K. Kazansky, and A. G. Borisov

Phys. Rev. B 98, 155426 (2018) - Published 17 October, 2018

Existence of a system of discrete volume-localized quantum levels for charged fullerenes

Rafael V. Arutyunyan, Petr N. Vabishchevich, and Yuri N. Obukhov

Phys. Rev. B 98, 155427 (2018) - Published 17 October, 2018

Optical analog of Rashba spin-orbit interaction in asymmetric polariton waveguides

I. A. Shelykh, A. V. Nalitov, and I. V. Iorsh

Phys. Rev. B 98, 155428 (2018) - Published 18 October, 2018

Comparison of dynamical and equilibrium surface spin reorientations: Inferences on the nature of the phase transitions in the presence of dipole interactions

G. He, R. Belanger, P. H. Nguyen, and D. Venus

Phys. Rev. B 98, 155429 (2018) - Published 19 October, 2018

Loss of Hall conductivity quantization in a non-Hermitian quantum anomalous Hall insulator

Timothy M. Philip, Mark R. Hirsbrunner, and Matthew J. Gilbert

Phys. Rev. B 98, 155430 (2018) - Published 22 October, 2018

Recombination dynamics of Landau levels in an InGaAs/InP quantum well

M. D. Teodoro, B. G. M. Tavares, E. D. Guarin Castro, R. R. LaPierre, and Yu. A. Pusep

Phys. Rev. B 98, 155431 (2018) - Published 22 October, 2018

Structure sensitivity of electronic transport across graphene grain boundaries

Delwin Perera and Jochen Rohrer

Phys. Rev. B 98, 155432 (2018) - Published 22 October, 2018

Electronic excitations in transition metal dichalcogenide monolayers from an LDA+GdW approach

Matthias Drüppel, Thorsten Deilmann, Jonathan Noky, Philipp Marauhn, Peter Krüger, and Michael Rohlfing

Phys. Rev. B 98, 155433 (2018) - Published 23 October, 2018

Thermal transport in two- and three-dimensional nanowire networks

Maxime Verdier, David Lacroix, and Konstantinos Termentzidis

Phys. Rev. B 98, 155434 (2018) - Published 23 October, 2018

Influence of minivalleys and Berry curvature on electrostatically induced quantum wires in gapped bilayer graphene

Angelika Knothe and Vladimir Fal'ko

Phys. Rev. B 98, 155435 (2018) - Published 24 October, 2018

Microscopy of hydrogen and hydrogen-vacancy defect structures on graphene devices

Dillon Wong, Yang Wang, Wuwei Jin, Hsin-Zon Tsai, Aaron Bostwick, Eli Rotenberg, Roland K. Kawakami, Alex Zettl, Arash A. Mostofi, Johannes Lischner, and Michael F. Crommie

Phys. Rev. B 98, 155436 (2018) - Published 24 October, 2018

Two-dimensional semimetal in HgTe quantum well under hydrostatic pressure

V. A. Prudkoglyad, E. B. Olshanetsky, Z. D. Kvon, V. M. Pudalov, N. N. Mikhailov, and S. A. Dvoretsky

Phys. Rev. B 98, 155437 (2018) - Published 24 October, 2018

Assessing the validity of the thermodynamic uncertainty relation in quantum systems

Bijay Kumar Agarwalla and Dvira Segal

Phys. Rev. B 98, 155438 (2018) - Published 26 October, 2018

Mie excitons: Understanding strong coupling in dielectric nanoparticles

C. Tserkezis, P. A. D. Gonçalves, C. Wolff, F. Todisco, K. Busch, and N. A. Mortensen

Phys. Rev. B 98, 155439 (2018) - Published 26 October, 2018

Strong coupling and periodic potential at the Pb/Sb(111) interface

T. Vincent, S. Vlaic, S. Pons, Tianzhen Zhang, H. Aubin, V. S. Stolyarov, A. S. Ksenz, A. M. Ionov, S. V. Chekmazov, S. I. Bozhko, and D. Roditchev

Phys. Rev. B 98, 155440 (2018) - Published 29 October, 2018

Propagation and attenuation of sound in one-dimensional quantum liquids

K. A. Matveev and A. V. Andreev

Phys. Rev. B 98, 155441 (2018) - Published 29 October, 2018

Magnetotransport of a two-dimensional electron gas with anisotropic Rashba interaction at the LaAlO3/SrTiO3 interface

Azadeh Faridi, Reza Asgari, and Abdollah Langari

Phys. Rev. B 98, 155442 (2018) - Published 31 October, 2018

Electron-phonon interaction in a Ca2N monolayer: Intrinsic mobility of electrene

Xiongzhi Zeng, Songtao Zhao, Zhenyu Li, and Jinlong Yang

Phys. Rev. B 98, 155443 (2018) - Published 31 October, 2018

ERRATA

Erratum: Theory of spin Bott index for quantum spin Hall states in nonperiodic systems [Phys. Rev. B 98, 125130 (2018)]

Huaqing Huang and Feng Liu

Phys. Rev. B 98, 159901 (2018) - Published 19 October, 2018

Erratum: Probing electron-phonon interactions in the charge-photon dynamics of cavity-coupled double quantum dots [Phys. Rev. B 97, 035305 (2018)]

M. J. Gullans, J. M. Taylor, and J. R. Petta

Phys. Rev. B 98, 159902 (2018) - Published 25 October, 2018

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