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HIGHLIGHTED ARTICLES

Feedback loop dependent charge density wave imaging by scanning tunneling spectroscopy

Alessandro Scarfato, Árpád Pásztor, Lihuan Sun, Ivan Maggio-Aprile, Vincent Pasquier, Tejas Parasram Singar, Andreas Ørsted, Ishita Pushkarna, Marcello Spera, Enrico Giannini, and Christoph Renner

Phys. Rev. B 110, 085109 (2024) - Published 5 August, 2024

Scanning tunneling spectroscopy (STS) maps can be influenced by the so-called set point effect. This effect is often considered negligible, allowing various imaging modes to be used interchangeably without significant concern for subtle differences. However, this assumption may not always hold true. In this study, the authors examine how the inversion of STS imaging contrast of a charge density wave (CDW) varies across different imaging methods in 1T-TiSe2, a model CDW system with a CDW gap not centered at the Fermi level, which accentuates the set point effect. The findings reveal that only constant-height imaging enables a reliable detection of the charge density wave gap, effectively suppressing the additional contrast inversions observed with other methods.

Nonlocal free-energy density functional for a broad range of warm dense matter simulations

Cheng Ma, Min Chen, Yu Xie, Qiang Xu, Wenhui Mi, Yanchao Wang, and Yanming Ma

Phys. Rev. B 110, 085113 (2024) - Published 6 August, 2024

Due to the favorable linear scaling with system size, irrespective of temperatures, finite-temperature orbital-free density functional theory (FT-OFDFT) holds considerable promise for investigating the properties of warm dense matter. However, the quality of FT-OFDFT strongly depends on a noninteracting free-energy-density functional. The authors derived a nonlocal free-energy functional named XWMF using line integrals. XWMF exhibits high numerical accuracy and stability, enabling FT-OFDFT for realistic simulations of the warm dense matter across a broad range of temperatures and pressures.

Strong-coupling quantum thermodynamics of quantum Brownian motion based on the exact solution of its reduced density matrix

Chuan-Zhe Yao and Wei-Min Zhang

Phys. Rev. B 110, 085114 (2024) - Published 6 August, 2024

The strong system-reservoir coupling prevents the thermal equilibrium state of systems from being expressed as a Gibbs state with bare system Hamiltonian. Correspondingly, many thermodynamic quantities must be redefined. In particular, for the heat capacity of strongly coupled quantum Brownian motion, there has been controversy regarding inconsistencies in different definitions and the anomalous negative heat capacity. Here, the authors rigorously solve the reduced density matrix of quantum Brownian motion and obtain the renormalized Hamiltonian and reduced partition function. This resolves the controversy about the heat capacity under strong coupling.

Density wave halo around anyons in fractional quantum anomalous Hall states

Xue-Yang Song and T. Senthil

Phys. Rev. B 110, 085120 (2024) - Published 9 August, 2024

Fractional quantum anomalous Hall (FQAH) states of matter with anyon excitations were discovered in 2023. Their intertwinement with a charge density wave (CDW) is captured by a recently developed quantum Ginzburg-Landau theory. This paper uses this theory to predict that localized anyons will nucleate particular spatial modulations of the electrical charge density, reflecting those in a proximate CDW phase. This phenomenon can be probed by scanning tunneling microscopy and be used to detect electron fractionalization.

Electrically tunable high-Chern-number quasiflat bands in twisted antiferromagnetic topological insulators

Huaiqiang Wang, Yiliang Fan, and Haijun Zhang

Phys. Rev. B 110, 085135 (2024) - Published 14 August, 2024

Isolated flat bands possessing high Chern numbers are highly prized in condensed matter physics. Here, the authors propose realizing high Chern number flat-band states through moiré engineering of the two coupled Dirac-cone surface states of antiferromagnetic topological insulator thin films. The emergent Dirac-cone states induced from the anisotropic intersurface couplings, respecting multifold rotational symmetries, are dubbed intertwined Dirac states. They are found to play a significant role in this process. Furthermore, topological phase transitions between trivial and nontrivial flat-band states can be tuned by an out-of-plane electric field.

Femtosecond trimer quench in the unconventional charge-density-wave material 1T′−TaTe2

Till Domröse and Claus Ropers

Phys. Rev. B 110, 085155 (2024) - Published 28 August, 2024

Optical excitations of quantum materials promise novel technological functionality. Here, the authors report on laser-induced structural dynamics in 1T’-TaTe2, finding a femtosecond structural transformation between two charge-density-wave phases. Groundbreaking methodological advancements in ultrafast electron diffraction allow to uncover the transition mechanism with high resolution and sensitivity, enabled by a high-coherence electron source and the formation of nanometer-sized pulsed electron illumination. In particular, the transition is induced and subsequently probed at an unprecedented repetition rate of 2 MHz.

Electron-phonon coupling and competing Kekulé orders in twisted bilayer graphene

Yves H. Kwan, Glenn Wagner, Nick Bultinck, Steven H. Simon, Erez Berg, and S. A. Parameswaran

Phys. Rev. B 110, 085160 (2024) - Published 29 August, 2024

Magic-angle twisted bilayer graphene has attracted significant attention for its strongly correlated phenomena. Recent scanning tunneling experiments have measured graphene-scale Kekulé charge ordering in some of the correlated insulators and nearby metallic phases. While most of these can be explained by the strain-induced incommensurate Kekulé spiral phase, the presence of Kekulé ordering in ultralow strain devices is unexpected within the existing theory. Using Hartree-Fock and strong-coupling calculations, the authors show that such observations can be rationalized by invoking electron-phonon coupling to zone-corner graphene phonons.

Resistive and ballistic phonon transport in β-Ga2O3

R. Ahrling, R. Mitdank, A. Popp, J. Rehm, A. Akhtar, Z. Galazka, and S. F. Fischer

Phys. Rev. B 110, 085302 (2024) - Published 14 August, 2024

Phonon-mediated heat conduction in high-purity crystals is governed by Fourier’s law for diffusive transport and by phonon-radiative transfer (PRT) between the surfaces for ballistic transport. PRT is characterized by a phonon mean free path (mfp) that is limited by the crystal size. The authors demonstrate here the crossover from diffusive to ballistic phonon transport for transparent wide-band gap ß-Ga2O3 MOCVD homoepitaxially grown layers on single crystal substrates. Such phonon-transparent interfaces may be employed to design heat flow in future cryogenic electronic devices.

Laser-induced quenching of metastability at the Mott insulator to metal transition

Theodor Luibrand, Lorenzo Fratino, Farnaz Tahouni-Bonab, Amihai Kronman, Yoav Kalcheim, Ivan K. Schuller, Marcelo Rozenberg, Reinhold Kleiner, Dieter Koelle, and Stefan Guénon

Phys. Rev. B 110, L081108 (2024) - Published 14 August, 2024

The authors investigate here the effect of focused laser beam irradiationon a V2O3 thin film at the Mott transition. Whether a metallic orinsulating phase is predominantly induced by laser scanning depends on the thermal history, i.e., whether the film is at the insulator-to-metal or the metal-to-insulator transition. This unexpected behavior challenges our current understanding, as the laser actually raises the local temperature and should drive the thin film toward the metallic state.

Ultrafast spin dynamics in the proximate quantum spin liquid α−RuCl3

Haochen Zhang, Subin Kim, Young-June Kim, Hae-Young Kee, and Luyi Yang

Phys. Rev. B 110, L081111 (2024) - Published 21 August, 2024

Detecting spin dynamics in quantum spin liquids presents significant challenges. Here, the authors explore photoinduced excitations in the Kitaev spin liquid candidate α-RuCl3 using heterodyne transient grating spectroscopy. This method allows for a comprehensive characterization of different photoinduced components. They identify signatures of spin excitations within the Kitaev paramagnetic phase. The two distinct lifetimes observed in this temperature regime, on the order of tens of picoseconds, likely correspond to the dynamics of unconventional spin excitations predicted by the Kitaev model.

Pairing dome from an emergent Feshbach resonance in a strongly repulsive bilayer model

Hannah Lange, Lukas Homeier, Eugene Demler, Ulrich Schollwöck, Annabelle Bohrdt, and Fabian Grusdt

Phys. Rev. B 110, L081113 (2024) - Published 26 August, 2024

Understanding unconventional superconductivity involves unraveling the pairing mechanism of charge carriers in doped antiferromagnets, where Cooper pairs form despite repulsive interactions. This paper examines a model relevant to bilayer nickelate superconductors, revealing a transition from tightly bound to spatially extended pairs as repulsion increases. At strong repulsion, a microscopic pairing mechanism is identified that leads to robust pairing with a peak in binding energies at around 30% doping, which can be tested using quantum simulators.

Nonlinear Hall effect on a disordered lattice

Rui Chen, Z. Z. Du, Hai-Peng Sun, Hai-Zhou Lu, and X. C. Xie

Phys. Rev. B 110, L081301 (2024) - Published 20 August, 2024

The nonlinear Hall effect provides a new experimental tool to probe the condensed matter phases. This work presents the first real-space lattice theory of the nonlinear Hall effect, so that strong disorder can be handled to explain an unexpected fluctuation in the experiments and discover a “localization” of the nonlinear Hall effect. The calculation can be generalized to more crystal lattices.

LETTERS

Electronic structure and strongly correlated systems

Hysteresis of axionic charge density waves

Joan Bernabeu and Alberto Cortijo

Phys. Rev. B 110, L081101 (2024) - Published 1 August, 2024

Suppression of shot noise in a dirty marginal Fermi liquid

Tsz Chun Wu and Matthew S. Foster

Phys. Rev. B 110, L081102 (2024) - Published 1 August, 2024

Magnetic and lattice ordered fractional quantum Hall phases in graphene

Jincheng An, Ajit C. Balram, and Ganpathy Murthy

Phys. Rev. B 110, L081103 (2024) - Published 2 August, 2024

Local density of states induced near impurities in Mott insulators

Wenxin Ding and Qimiao Si

Phys. Rev. B 110, L081104 (2024) - Published 5 August, 2024

Einstein relation for subdiffusive relaxation in Stark chains

P. Prelovšek, S. Nandy, and M. Mierzejewski

Phys. Rev. B 110, L081105 (2024) - Published 7 August, 2024

Anisotropy of the magnetic-field-induced phase pocket in the non-Kramers doublet system PrIr2Zn20

Shunichiro Kittaka, Takahiro Onimaru, Keisuke T. Matsumoto, and Toshiro Sakakibara

Phys. Rev. B 110, L081106 (2024) - Published 9 August, 2024

Fingerprints of composite fermion Lambda levels in scanning tunneling microscopy

Songyang Pu, Ajit C. Balram, Yuwen Hu, Yen-Chen Tsui, Minhao He, Nicolas Regnault, Michael P. Zaletel, Ali Yazdani, and Zlatko Papić

Phys. Rev. B 110, L081107 (2024) - Published 14 August, 2024

Laser-induced quenching of metastability at the Mott insulator to metal transition

Theodor Luibrand, Lorenzo Fratino, Farnaz Tahouni-Bonab, Amihai Kronman, Yoav Kalcheim, Ivan K. Schuller, Marcelo Rozenberg, Reinhold Kleiner, Dieter Koelle, and Stefan Guénon

Phys. Rev. B 110, L081108 (2024) - Published 14 August, 2024

The authors investigate here the effect of focused laser beam irradiationon a V2O3 thin film at the Mott transition. Whether a metallic orinsulating phase is predominantly induced by laser scanning depends on the thermal history, i.e., whether the film is at the insulator-to-metal or the metal-to-insulator transition. This unexpected behavior challenges our current understanding, as the laser actually raises the local temperature and should drive the thin film toward the metallic state.

Charge fluctuations in a cluster Mott state: Hard x-ray photoemission study on a breathing kagome magnet Nb3Cl8

R. Nakamura, D. Takegami, K. Fujinuma, M. Nakamura, M. Ferreira-Carvalho, A. Melendez-Sans, M. Yoshimura, K.-D. Tsuei, Y. Haraguchi, H. Aruga Katori, L. H. Tjeng, and T. Mizokawa

Phys. Rev. B 110, L081109 (2024) - Published 14 August, 2024

Inelastic neutron scattering on Ce pyrochlores: Signatures of electric monopoles

Pengwei Zhao and Gang V. Chen

Phys. Rev. B 110, L081110 (2024) - Published 19 August, 2024

Ultrafast spin dynamics in the proximate quantum spin liquid α−RuCl3

Haochen Zhang, Subin Kim, Young-June Kim, Hae-Young Kee, and Luyi Yang

Phys. Rev. B 110, L081111 (2024) - Published 21 August, 2024

Detecting spin dynamics in quantum spin liquids presents significant challenges. Here, the authors explore photoinduced excitations in the Kitaev spin liquid candidate α-RuCl3 using heterodyne transient grating spectroscopy. This method allows for a comprehensive characterization of different photoinduced components. They identify signatures of spin excitations within the Kitaev paramagnetic phase. The two distinct lifetimes observed in this temperature regime, on the order of tens of picoseconds, likely correspond to the dynamics of unconventional spin excitations predicted by the Kitaev model.

Integer quantum Hall transition: An S-matrix approach to random networks

H. Topchyan, I. A. Gruzberg, W. Nuding, A. Klümper, and A. Sedrakyan

Phys. Rev. B 110, L081112 (2024) - Published 21 August, 2024

Pairing dome from an emergent Feshbach resonance in a strongly repulsive bilayer model

Hannah Lange, Lukas Homeier, Eugene Demler, Ulrich Schollwöck, Annabelle Bohrdt, and Fabian Grusdt

Phys. Rev. B 110, L081113 (2024) - Published 26 August, 2024

Understanding unconventional superconductivity involves unraveling the pairing mechanism of charge carriers in doped antiferromagnets, where Cooper pairs form despite repulsive interactions. This paper examines a model relevant to bilayer nickelate superconductors, revealing a transition from tightly bound to spatially extended pairs as repulsion increases. At strong repulsion, a microscopic pairing mechanism is identified that leads to robust pairing with a peak in binding energies at around 30% doping, which can be tested using quantum simulators.

Fractional quantum Hall effect of partons and the nature of the 8/17 state in the zeroth Landau level of bilayer graphene

Ajit C. Balram and Nicolas Regnault

Phys. Rev. B 110, L081114 (2024) - Published 26 August, 2024

Semiconductors I: bulk

First-principles study of recombination-enhanced migration of an interstitial magnesium in gallium nitride

Yuansheng Zhao, Kenji Shiraishi, Tetsuo Narita, and Atsushi Oshiyama

Phys. Rev. B 110, L081201 (2024) - Published 16 August, 2024

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

Nonlinear Hall effect on a disordered lattice

Rui Chen, Z. Z. Du, Hai-Peng Sun, Hai-Zhou Lu, and X. C. Xie

Phys. Rev. B 110, L081301 (2024) - Published 20 August, 2024

The nonlinear Hall effect provides a new experimental tool to probe the condensed matter phases. This work presents the first real-space lattice theory of the nonlinear Hall effect, so that strong disorder can be handled to explain an unexpected fluctuation in the experiments and discover a “localization” of the nonlinear Hall effect. The calculation can be generalized to more crystal lattices.

Surface physics, nanoscale physics, low-dimensional systems

Bound states in the continuum based on controlling the phase difference in dielectric corrugated structures

Bo Yan, Siqi Zhang, Bing Zhang, and Xiangqian Jiang

Phys. Rev. B 110, L081401 (2024) - Published 1 August, 2024

Total cross-polarization conversion and polarization-sensitive amplification of terahertz radiation in graphene with direct electric current

I. M. Moiseenko, D. V. Fateev, and V. V. Popov

Phys. Rev. B 110, L081402 (2024) - Published 5 August, 2024

Anomalous transport in long-ranged open quantum systems

Abhinav Dhawan, Katha Ganguly, Manas Kulkarni, and Bijay Kumar Agarwalla

Phys. Rev. B 110, L081403 (2024) - Published 9 August, 2024

No bulk thermal currents in massive Dirac fermions

Feng Liu, A. Daria Dumitriu-I., and Alessandro Principi

Phys. Rev. B 110, L081404 (2024) - Published 9 August, 2024

Brightening of dark excitons in WS2 via tensile strain-induced excitonic valley convergence

Tamaghna Chowdhury, Sagnik Chatterjee, Dibyasankar Das, Ivan Timokhin, Pablo Díaz Núñez, Gokul M. A., Suman Chatterjee, Kausik Majumdar, Prasenjit Ghosh, Artem Mishchenko, and Atikur Rahman

Phys. Rev. B 110, L081405 (2024) - Published 12 August, 2024

Quasitransparent states in the logarithmic chain and nontrivial zeros of the Riemann zeta function

D. S. Citrin

Phys. Rev. B 110, L081406 (2024) - Published 13 August, 2024

In situ generation and manipulation of mirror twin boundaries in transition metal dichalcogenides

Ruo-Han Zhang, Jia-Qi He, Mo-Han Zhang, Ya-Xin Zhao, Chao Yan, Zi-Han Guo, Ya-Ning Ren, Qi Zheng, and Lin He

Phys. Rev. B 110, L081407 (2024) - Published 26 August, 2024

ARTICLES

Electronic structure and strongly correlated systems

Pressure-driven transitions in the double perovskite La2CoTiO6: Antiferromagnetic insulator to nonmagnetic metal via antiferromagnetic metal in a double perovskite oxide

Sromona Nandi, Subhadip Pradhan, Ashis K. Nandy, and Rudra Sekhar Manna

Phys. Rev. B 110, 085101 (2024) - Published 1 August, 2024

Quasiparticle band structure and excitonic optical response in V2O5 bulk and monolayer

Claudio Garcia, Santosh Kumar Radha, Swagata Acharya, and Walter R. L. Lambrecht

Phys. Rev. B 110, 085102 (2024) - Published 1 August, 2024

Disorder-dependent superconducting pairing symmetry in doped graphene

Kaiyi Guo, Yue Zhang, Ying Liang, and Tianxing Ma

Phys. Rev. B 110, 085103 (2024) - Published 1 August, 2024

Incommensurate magnetic order: A fingerprint for electronic correlations in hole-doped cuprates

Michael Klett, Jacob Beyer, David Riegler, Jannis Seufert, Peter Wölfle, Stephan Rachel, and Ronny Thomale

Phys. Rev. B 110, 085104 (2024) - Published 1 August, 2024

Synthetic magnetoelectric response of lattice bosonic insulators

Gautam K. Naik, Michael O. Flynn, and Chris R. Laumann

Phys. Rev. B 110, 085105 (2024) - Published 2 August, 2024

Magnetic properties of the spiral spin liquid and surrounding phases in the square lattice XY model

Matías G. Gonzalez, Anna Fancelli, Han Yan, and Johannes Reuther

Phys. Rev. B 110, 085106 (2024) - Published 5 August, 2024

Strange-metal behavior in PrAu2In4 with a pseudodoublet ground state

Zhaotong Zhuang, Meng Lyu, Te Zhang, Xiaoci Zhang, Hengcan Zhao, Junsen Xiang, Shuai Zhang, and Peijie Sun

Phys. Rev. B 110, 085108 (2024) - Published 5 August, 2024

Feedback loop dependent charge density wave imaging by scanning tunneling spectroscopy

Alessandro Scarfato, Árpád Pásztor, Lihuan Sun, Ivan Maggio-Aprile, Vincent Pasquier, Tejas Parasram Singar, Andreas Ørsted, Ishita Pushkarna, Marcello Spera, Enrico Giannini, and Christoph Renner

Phys. Rev. B 110, 085109 (2024) - Published 5 August, 2024

Scanning tunneling spectroscopy (STS) maps can be influenced by the so-called set point effect. This effect is often considered negligible, allowing various imaging modes to be used interchangeably without significant concern for subtle differences. However, this assumption may not always hold true. In this study, the authors examine how the inversion of STS imaging contrast of a charge density wave (CDW) varies across different imaging methods in 1T-TiSe2, a model CDW system with a CDW gap not centered at the Fermi level, which accentuates the set point effect. The findings reveal that only constant-height imaging enables a reliable detection of the charge density wave gap, effectively suppressing the additional contrast inversions observed with other methods.

Ferroelectric manipulation and enhancement of Rashba spin splitting in van der Waals heterostructures

Zhaofeng Liang, Jinsen Zhang, Chenqiang Hua, Yao Wang, and Fei Song

Phys. Rev. B 110, 085110 (2024) - Published 5 August, 2024

Electrical conductivity of goldene

Shuo Zhao, Huiwen Zhang, Mingfeng Zhu, Liwei Jiang, and Yisong Zheng

Phys. Rev. B 110, 085111 (2024) - Published 6 August, 2024

Topological transitions by magnetization rotation in kagome monolayers of the ferromagnetic Weyl semimetal Co-based shandite

Kazuki Nakazawa, Yasuyuki Kato, and Yukitoshi Motome

Phys. Rev. B 110, 085112 (2024) - Published 6 August, 2024

Nonlocal free-energy density functional for a broad range of warm dense matter simulations

Cheng Ma, Min Chen, Yu Xie, Qiang Xu, Wenhui Mi, Yanchao Wang, and Yanming Ma

Phys. Rev. B 110, 085113 (2024) - Published 6 August, 2024

Due to the favorable linear scaling with system size, irrespective of temperatures, finite-temperature orbital-free density functional theory (FT-OFDFT) holds considerable promise for investigating the properties of warm dense matter. However, the quality of FT-OFDFT strongly depends on a noninteracting free-energy-density functional. The authors derived a nonlocal free-energy functional named XWMF using line integrals. XWMF exhibits high numerical accuracy and stability, enabling FT-OFDFT for realistic simulations of the warm dense matter across a broad range of temperatures and pressures.

Strong-coupling quantum thermodynamics of quantum Brownian motion based on the exact solution of its reduced density matrix

Chuan-Zhe Yao and Wei-Min Zhang

Phys. Rev. B 110, 085114 (2024) - Published 6 August, 2024

The strong system-reservoir coupling prevents the thermal equilibrium state of systems from being expressed as a Gibbs state with bare system Hamiltonian. Correspondingly, many thermodynamic quantities must be redefined. In particular, for the heat capacity of strongly coupled quantum Brownian motion, there has been controversy regarding inconsistencies in different definitions and the anomalous negative heat capacity. Here, the authors rigorously solve the reduced density matrix of quantum Brownian motion and obtain the renormalized Hamiltonian and reduced partition function. This resolves the controversy about the heat capacity under strong coupling.

Quantum melting of long-range ordered quantum antiferromagnets investigated by momentum-space continuous similarity transformations

Dag-Björn Hering, Matthias R. Walther, Kai P. Schmidt, and Götz S. Uhrig

Phys. Rev. B 110, 085115 (2024) - Published 7 August, 2024

Fermi liquid state in T*-type La1−x/2Eu1−x/2SrxCuO4 revealed via element substitution effects on magnetism

Takanori Taniguchi, Kota Kudo, Shun Asano, Motofumi Takahama, Isao Watanabe, Akihiro Koda, and Masaki Fujita

Phys. Rev. B 110, 085116 (2024) - Published 7 August, 2024

Photoinduced inhomogeneous melting of charge order by ultrashort pulsed light excitation

Hitoshi Seo and Yasuhiro Tanaka

Phys. Rev. B 110, 085118 (2024) - Published 8 August, 2024

Kondo screening and indirect magnetic exchange through a conventional superconductor studied by the density matrix renormalization group

Cassian Plorin and Michael Potthoff

Phys. Rev. B 110, 085119 (2024) - Published 9 August, 2024

Density wave halo around anyons in fractional quantum anomalous Hall states

Xue-Yang Song and T. Senthil

Phys. Rev. B 110, 085120 (2024) - Published 9 August, 2024

Fractional quantum anomalous Hall (FQAH) states of matter with anyon excitations were discovered in 2023. Their intertwinement with a charge density wave (CDW) is captured by a recently developed quantum Ginzburg-Landau theory. This paper uses this theory to predict that localized anyons will nucleate particular spatial modulations of the electrical charge density, reflecting those in a proximate CDW phase. This phenomenon can be probed by scanning tunneling microscopy and be used to detect electron fractionalization.

Material and size dependent corrections to conductance quantization in anomalous Hall effect from anomaly inflow

Armin Ghazi and S. A. Jafari

Phys. Rev. B 110, 085121 (2024) - Published 9 August, 2024

Phase diagram of the one-dimensional t1−t2−J model: Ferromagnetism, triplet pairing, and charge and pair density waves

Luhang Yang and Adrian E. Feiguin

Phys. Rev. B 110, 085122 (2024) - Published 9 August, 2024

Excess heat capacity in magnetically ordered Ce heavy-fermion metals

A. Scheie, Yu Liu, E. A. Ghioldi, S. Fender, P. F. S. Rosa, E. D. Bauer, Jian-Xin Zhu, and F. Ronning

Phys. Rev. B 110, 085123 (2024) - Published 9 August, 2024

Quantum oscillations and topological properties of a YB2 single crystal

Bishal Maity, Gourav Dwari, Suman Nandi, Vikas Saini, Vikash Sharma, Bikash Patra, Ruta Kulkarni, Bahadur Singh, and A. Thamizhavel

Phys. Rev. B 110, 085124 (2024) - Published 12 August, 2024

Entanglement asymmetry and quantum Mpemba effect in two-dimensional free-fermion systems

Shion Yamashika, Filiberto Ares, and Pasquale Calabrese

Phys. Rev. B 110, 085126 (2024) - Published 12 August, 2024

Unambiguous and robust formulation for Wannier localization

Kangbo Li, Hsin-Yu Ko, Robert A. DiStasio, Jr., and Anil Damle

Phys. Rev. B 110, 085127 (2024) - Published 12 August, 2024

Structural, electronic, and magnetic properties of the possible pnictide superconductor BaFeAs2

Zisheng Gong, Jinyu Zou, and Gang Xu

Phys. Rev. B 110, 085128 (2024) - Published 12 August, 2024

Effective Wang-Teter kernels for improved orbital-free density functional theory simulations

Valeria Rios-Vargas, Xuecheng Shao, S. B. Trickey, and Michele Pavanello

Phys. Rev. B 110, 085129 (2024) - Published 12 August, 2024

Design of two-dimensional half-metals with large spin gaps

Rui-Zi Zhang, Yu-Yang Zhang, and Shixuan Du

Phys. Rev. B 110, 085130 (2024) - Published 13 August, 2024

Two-dimensional polarized superfluids through the prism of the fermion sign problem

Tian-Cheng Yi, Song Cheng, Ian Pilé, Evgeni Burovski, and Rubem Mondaini

Phys. Rev. B 110, 085131 (2024) - Published 13 August, 2024

Low-energy peak in the one-particle spectral function of the electron gas at metallic densities

Yasutami Takada

Phys. Rev. B 110, 085132 (2024) - Published 13 August, 2024

Detector-tuned overlap catastrophe in quantum dots

Sarath Sankar, Corentin Bertrand, Antoine Georges, Eran Sela, and Yigal Meir

Phys. Rev. B 110, 085133 (2024) - Published 13 August, 2024

Anomalous Yu-Shiba-Rusinov spectrum and superconductivity induced magnetic interactions in materials with a topological band inversion

Didier Ndengeyintwali, Shiva Heidari, Cody Youmans, Pavan Hosur, and Pouyan Ghaemi

Phys. Rev. B 110, 085134 (2024) - Published 14 August, 2024

Electrically tunable high-Chern-number quasiflat bands in twisted antiferromagnetic topological insulators

Huaiqiang Wang, Yiliang Fan, and Haijun Zhang

Phys. Rev. B 110, 085135 (2024) - Published 14 August, 2024

Isolated flat bands possessing high Chern numbers are highly prized in condensed matter physics. Here, the authors propose realizing high Chern number flat-band states through moiré engineering of the two coupled Dirac-cone surface states of antiferromagnetic topological insulator thin films. The emergent Dirac-cone states induced from the anisotropic intersurface couplings, respecting multifold rotational symmetries, are dubbed intertwined Dirac states. They are found to play a significant role in this process. Furthermore, topological phase transitions between trivial and nontrivial flat-band states can be tuned by an out-of-plane electric field.

Efficient quantum transduction using antiferromagnetic topological insulators

Haowei Xu, Changhao Li, Guoqing Wang, Hao Tang, Paola Cappellaro, and Ju Li

Phys. Rev. B 110, 085136 (2024) - Published 15 August, 2024

Hearing the dynamical Floquet-Thouless pump of a sound pulse

Ping Hu, Hong-Wei Wu, Pengxiang Xie, Yue Zhuo, Wenjun Sun, Zongqiang Sheng, and Yiming Pan

Phys. Rev. B 110, 085137 (2024) - Published 16 August, 2024

Quantum criticality and optical conductivity in a two-valley system

Yasha Gindikin, Songci Li, Alex Levchenko, Alex Kamenev, Andrey V. Chubukov, and Dmitrii L. Maslov

Phys. Rev. B 110, 085139 (2024) - Published 20 August, 2024

Anisotropic quantum transport in ZrSiS probed by high-field torque magnetometry

Duncan Miertschin, Thinh Nguyen, Shalika R. Bhandari, Kyryl Shtefiienko, Cole Phillips, Birendra A. Magar, Raman Sankar, David E. Graf, and Keshav Shrestha

Phys. Rev. B 110, 085140 (2024) - Published 21 August, 2024

Bipolar magnetic semiconductors emerging in graphene nanoribbons with zigzag edges and internal defects

Yangkai Cheng, Jing Xu, Jiang Xiang, Wei Liu, and Maosheng Miao

Phys. Rev. B 110, 085141 (2024) - Published 21 August, 2024

Characterizing the entanglement of anyonic systems using the anyonic partial transpose

Nico Kirchner, Wonjune Choi, and Frank Pollmann

Phys. Rev. B 110, 085143 (2024) - Published 21 August, 2024

Fractonic criticality in Rydberg atom arrays

Rafael A. Macêdo and Rodrigo G. Pereira

Phys. Rev. B 110, 085144 (2024) - Published 22 August, 2024

Chiral anomaly and weak antilocalization effects in the Weyl semimetal EuAuSb

Shubhankar Roy, Bishal Das, Arup Ghosh, Arnab Bera, Chanchal K. Barman, Mintu Mondal, Aftab Alam, and Prabhat Mandal

Phys. Rev. B 110, 085145 (2024) - Published 23 August, 2024

Magnetic ground states in the kagome system YCu3(OH)6[(ClxBr1−x)3−y(OH)y]

Aini Xu, Qinxin Shen, Bo Liu, Zhenyuan Zeng, Lankun Han, Liqin Yan, Jun Luo, Jie Yang, Rui Zhou, and Shiliang Li

Phys. Rev. B 110, 085146 (2024) - Published 23 August, 2024

Laser induced PT-symmetry breaking in the fluctuations of electronic fluids

Rui Aquino, Nathan O. Silvano, and Daniel G. Barci

Phys. Rev. B 110, 085147 (2024) - Published 23 August, 2024

Moiré modulation of bulk electronic structures in CuxTiSe2-based mixed two- and three-dimensional heterostructures

Renzhe Li, Yiwei Li, Shihao Zhang, Shenghao Dai, Lixuan Xu, Hao Zhong, Qiang Wan, Chunlong Wu, Cao Peng, Keming Zhao, Shangkun Mo, Dingkun Qin, Shuming Yu, Xingzhe Wang, Yimin Xiong, and Nan Xu

Phys. Rev. B 110, 085148 (2024) - Published 26 August, 2024

Improved real-space parallelizable matrix-product state compression and its application to unitary quantum dynamics simulation

Rong-Yang Sun, Tomonori Shirakawa, and Seiji Yunoki

Phys. Rev. B 110, 085149 (2024) - Published 26 August, 2024

Silicon pseudo-Dirac nodal-sphere semimetal from high-throughput structure screening

Pinglan Yan, Shifang Li, Jin Li, Chaoyu He, Tao Ouyang, Chao Tang, and Jianxin Zhong

Phys. Rev. B 110, 085150 (2024) - Published 26 August, 2024

Noncoplanar orders and quantum disordered states in maple-leaf antiferromagnets

Martin Gembé, Lasse Gresista, Heinz-Jürgen Schmidt, Ciarán Hickey, Yasir Iqbal, and Simon Trebst

Phys. Rev. B 110, 085151 (2024) - Published 27 August, 2024

Boosting quantum Monte Carlo and alleviating sign problem by Gutzwiller projection

Wei-Xuan Chang and Zi-Xiang Li

Phys. Rev. B 110, 085152 (2024) - Published 27 August, 2024

Investigating the role of anion polarizability in Fe-based superconductors via light-matter interaction

Xiaoxiao Xiong, Fabio Boschini, and Mona Berciu

Phys. Rev. B 110, 085154 (2024) - Published 27 August, 2024

Femtosecond trimer quench in the unconventional charge-density-wave material 1T′−TaTe2

Till Domröse and Claus Ropers

Phys. Rev. B 110, 085155 (2024) - Published 28 August, 2024

Optical excitations of quantum materials promise novel technological functionality. Here, the authors report on laser-induced structural dynamics in 1T’-TaTe2, finding a femtosecond structural transformation between two charge-density-wave phases. Groundbreaking methodological advancements in ultrafast electron diffraction allow to uncover the transition mechanism with high resolution and sensitivity, enabled by a high-coherence electron source and the formation of nanometer-sized pulsed electron illumination. In particular, the transition is induced and subsequently probed at an unprecedented repetition rate of 2 MHz.

Anomalous induced density of supercritical Coulomb impurities in graphene under strong magnetic fields

Hoang-Anh Le and S.-R. Eric Yang

Phys. Rev. B 110, 085156 (2024) - Published 28 August, 2024

Topological inverse Anderson insulator

Zheng-Wei Zuo, Jing-Run Lin, and Dawei Kang

Phys. Rev. B 110, 085157 (2024) - Published 28 August, 2024

Tapestry of dualities in decohered quantum error correction codes

Kaixiang Su, Zhou Yang, and Chao-Ming Jian

Phys. Rev. B 110, 085158 (2024) - Published 28 August, 2024

Fulde-Ferrel-Larkin-Ovchinnikov phase in a one-dimensional Fermi gas with attractive interactions and transverse spin-orbit coupling

Monalisa Singh Roy and Manoranjan Kumar

Phys. Rev. B 110, 085159 (2024) - Published 28 August, 2024

Electron-phonon coupling and competing Kekulé orders in twisted bilayer graphene

Yves H. Kwan, Glenn Wagner, Nick Bultinck, Steven H. Simon, Erez Berg, and S. A. Parameswaran

Phys. Rev. B 110, 085160 (2024) - Published 29 August, 2024

Magic-angle twisted bilayer graphene has attracted significant attention for its strongly correlated phenomena. Recent scanning tunneling experiments have measured graphene-scale Kekulé charge ordering in some of the correlated insulators and nearby metallic phases. While most of these can be explained by the strain-induced incommensurate Kekulé spiral phase, the presence of Kekulé ordering in ultralow strain devices is unexpected within the existing theory. Using Hartree-Fock and strong-coupling calculations, the authors show that such observations can be rationalized by invoking electron-phonon coupling to zone-corner graphene phonons.

Tuning the electronic and magnetic properties of NiBr2 via pressure

Soumen Bag, Jesse Kapeghian, Onur Erten, and Antia S. Botana

Phys. Rev. B 110, 085161 (2024) - Published 29 August, 2024

Orbital optical activity in noncentrosymmetric metals and superconductors

Koki Shinada and Robert Peters

Phys. Rev. B 110, 085162 (2024) - Published 29 August, 2024

Electronic correlation driven magnetic interactions in Fe1−yCoySn kagome semimetal

Kritika Vijay, Kawsar Ali, Kranti Kumar, Archna Sagdeo, Ashok Arya, and Soma Banik

Phys. Rev. B 110, 085163 (2024) - Published 30 August, 2024

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

Local density of state oscillations in laterally heterostructured topological insulator–semiconductor systems

David J. Alspaugh, D. N. Sheng, and Mahmoud M. Asmar

Phys. Rev. B 110, 085301 (2024) - Published 14 August, 2024

Resistive and ballistic phonon transport in β-Ga2O3

R. Ahrling, R. Mitdank, A. Popp, J. Rehm, A. Akhtar, Z. Galazka, and S. F. Fischer

Phys. Rev. B 110, 085302 (2024) - Published 14 August, 2024

Phonon-mediated heat conduction in high-purity crystals is governed by Fourier’s law for diffusive transport and by phonon-radiative transfer (PRT) between the surfaces for ballistic transport. PRT is characterized by a phonon mean free path (mfp) that is limited by the crystal size. The authors demonstrate here the crossover from diffusive to ballistic phonon transport for transparent wide-band gap ß-Ga2O3 MOCVD homoepitaxially grown layers on single crystal substrates. Such phonon-transparent interfaces may be employed to design heat flow in future cryogenic electronic devices.

Controlling interplay between weak localization and interface-roughness scattering of electrons in nonlinear transport within a superlattice

Po-Hsin Shih, Danhong Huang, Godfrey Gumbs, Thi-Nga Do, Christian P. Morath, and Diana Maestas

Phys. Rev. B 110, 085303 (2024) - Published 16 August, 2024

Electronic ladder model harboring Z4 parafermions

Botond Osváth, Gergely Barcza, Örs Legeza, Balázs Dóra, and László Oroszlány

Phys. Rev. B 110, 085304 (2024) - Published 23 August, 2024

Possibility of like-charged particles to attract each other at negative permittivity

Yakov M. Strelniker and David J. Bergman

Phys. Rev. B 110, 085305 (2024) - Published 26 August, 2024

Hydrostatic pressure control of the spin-orbit proximity effect, spin relaxation, and thermoelectricity in a phosphorene-WSe2 heterostructure

Marko Milivojević, Marcin Kurpas, Maedeh Rassekh, Dominik Legut, and Martin Gmitra

Phys. Rev. B 110, 085306 (2024) - Published 27 August, 2024

Spin mechanism of drag resistance in strongly correlated electron liquids

Dmitry Zverevich, Ilya Esterlis, and Alex Levchenko

Phys. Rev. B 110, 085307 (2024) - Published 27 August, 2024

Description of molecular chirality and its analysis with high harmonic generation

Akihito Kato and Nobuhiko Yokoshi

Phys. Rev. B 110, 085308 (2024) - Published 30 August, 2024

Surface physics, nanoscale physics, low-dimensional systems

Intrinsic ferrovalley non-Janus FeXI(X=Cl,Br) with large valley polarization and nonvolatile reversible control of the anomalous valley Hall effect in multiferroic heterojunctions

Junlin Luo, Haiyu Meng, Xiong-Xiong Xue, Ke-Qiu Chen, and Li-Ming Tang

Phys. Rev. B 110, 085401 (2024) - Published 1 August, 2024

Intermittent oxidation kinetics and metal/oxide interfacial undulation

Dongxiang Wu, Xianhu Sun, Judith C. Yang, and Guangwen Zhou

Phys. Rev. B 110, 085402 (2024) - Published 1 August, 2024

Enhancing the Goos-Hänchen and spin-Hall shifts in planar and spherical structures through complex-frequency excitations

R. Ali, T. P. Mayer Alegre, and G. S. Wiederhecker

Phys. Rev. B 110, 085403 (2024) - Published 1 August, 2024

Spin-orbit coupling effects in single-layer phosphorene

Mayra Peralta, Dennis A. Freire, Rafael González-Hernández, and Francisco Mireles

Phys. Rev. B 110, 085404 (2024) - Published 2 August, 2024

Coherent optical control of quantum Hall edge states

Ashutosh Singh, Maria Sebastian, Mikhail Tokman, and Alexey Belyanin

Phys. Rev. B 110, 085405 (2024) - Published 2 August, 2024

Two-dimensional electron gas on the surface of alkali-earth metal based electrides: Assistance to overcome tunneling barriers in ohmic contacts

Chengfeng Pan, Anqi Shi, Xiuyun Zhang, Yu-Ning Wu, Yongtao Li, and Xianghong Niu

Phys. Rev. B 110, 085406 (2024) - Published 5 August, 2024

Manipulating the topological phase of coupled modes in a plasmonic array via engineering near-field asymmetry: From zigzag arrangement to dielectric substrate

Huizhou Wu, Z. Z. Liu, G. C. Wei, Q. Zhang, and Jun-Jun Xiao

Phys. Rev. B 110, 085407 (2024) - Published 5 August, 2024

Cooperative two-photon lasing in two quantum dots embedded inside a photonic microcavity

Lavakumar Addepalli and P. K. Pathak

Phys. Rev. B 110, 085408 (2024) - Published 6 August, 2024

Localization in the one-dimensional quantum chain with nonreciprocal disorder

Jia-Rui Li, Shu-Feng Zhang, Lian-Lian Zhang, and Wei-Jiang Gong

Phys. Rev. B 110, 085409 (2024) - Published 6 August, 2024

Nonreciprocal surface plasmons in angularly varying magnetized cylindrically rolled graphene

Yarden Mazor

Phys. Rev. B 110, 085410 (2024) - Published 6 August, 2024

Dissipation and dephasing in quantum Hall interferometers

Peng-Yi Liu and Qing-Feng Sun

Phys. Rev. B 110, 085411 (2024) - Published 7 August, 2024

Orbital Hall effect and topology on a two-dimensional triangular lattice: From bulk to edge

Anderson L. R. Barbosa, Luis M. Canonico, Jose H. García, and Tatiana G. Rappoport

Phys. Rev. B 110, 085412 (2024) - Published 7 August, 2024

Room-temperature magnetic higher-order topological states in two-dimensional transition metal dichalcogenides and dihalogenides

Chenqiang Hua, Dexi Shao, Weikang Wu, Wenjin Gao, Meimei Wu, Guoxiang Zhi, Tianchao Niu, Shengyuan A. Yang, and Miao Zhou

Phys. Rev. B 110, 085413 (2024) - Published 7 August, 2024

Robust hyperbolic plasmons in a graphene allotrope with dual anisotropic Dirac cones

Mingzheng Wang, Runyu Fan, Xikui Ma, Chao Ding, Lei Sun, Yangyang Li, and Mingwen Zhao

Phys. Rev. B 110, 085415 (2024) - Published 8 August, 2024

One-dimensional Z4 topological superconductor

Max Tymczyszyn and Edward McCann

Phys. Rev. B 110, 085416 (2024) - Published 9 August, 2024

Magnon transmission across ν=1|−1|1 monolayer graphene junction as a probe of electronic structure

Suman Jyoti De, Sumathi Rao, and Ganpathy Murthy

Phys. Rev. B 110, 085417 (2024) - Published 9 August, 2024

One-dimensional Dexter-type excitonic topological phase transition

Jianhua Zhu, Haoxiang Chen, Ji Chen, and Wei Wu

Phys. Rev. B 110, 085418 (2024) - Published 13 August, 2024

Effect of chemical short-range order and percolation on passivation in binary alloys

Abhinav Roy, Karl Sieradzki, James M. Rondinelli, and Ian D. McCue

Phys. Rev. B 110, 085420 (2024) - Published 20 August, 2024

Analog of cosmological particle production in Dirac materials

Mireia Tolosa-Simeón, Michael M. Scherer, and Stefan Floerchinger

Phys. Rev. B 110, 085421 (2024) - Published 20 August, 2024

Josephson junction of minimally twisted bilayer graphene

Ritajit Kundu and Arijit Kundu

Phys. Rev. B 110, 085422 (2024) - Published 21 August, 2024

Chiral phonon and in-plane Raman optical activity of anisotropic layered α−MoO3

Ravindra Kumar, Prahalad Kanti Barman, Pramoda K. Nayak, and M. S. Ramachandra Rao

Phys. Rev. B 110, 085423 (2024) - Published 22 August, 2024

Single- and double-slit electron diffraction in an anisotropic two-dimensional medium

F. R. V. Araújo, D. R. da Costa, F. S. L. da Silva, I. V. de Sousa, Jr., and J. M. Pereira, Jr.

Phys. Rev. B 110, 085424 (2024) - Published 22 August, 2024

Photoinduced currents and inverse Faraday effect in graphene quantum dots

Zi-Yang Xu and Hang Xie

Phys. Rev. B 110, 085425 (2024) - Published 22 August, 2024

Quench-condensed hydrogen films studied by cryogenic time-of-flight secondary ion mass spectrometry

Taku T. Suzuki and Soshi Iimura

Phys. Rev. B 110, 085426 (2024) - Published 22 August, 2024

Quantized Hall current in a topological nodal-line semimetal under electromagnetic waves

Po-Hsin Shih, Thi-Nga Do, Godfrey Gumbs, Danhong Huang, Hsin Lin, and Tay-Rong Chang

Phys. Rev. B 110, 085427 (2024) - Published 23 August, 2024

52 fractional quantum Hall state in GaAs with Landau level mixing

Wenchen Luo, Muaath Abdulwahab, Xiang Liu, and Hao Wang

Phys. Rev. B 110, 085428 (2024) - Published 26 August, 2024

Polarization textures in crystal supercells with topological bands

Wojciech J. Jankowski, Daniel Bennett, Aneesh Agarwal, Gaurav Chaudhary, and Robert-Jan Slager

Phys. Rev. B 110, 085429 (2024) - Published 26 August, 2024

Polaron spin states in chiral systems

Zi-Wu Wang, Ran-Bo Yang, Yu Cui, Wei-Ping Li, Xiao-Qi Dong, and Zhi-Qing Li

Phys. Rev. B 110, 085430 (2024) - Published 27 August, 2024

Non-Hermitian topology and flat bands via an exact real-space decimation scheme

Ayan Banerjee, Arka Bandyopadhyay, Ronika Sarkar, and Awadhesh Narayan

Phys. Rev. B 110, 085431 (2024) - Published 27 August, 2024

Magnetic ground state and strain-mediated chiral-like atomic distortion behavior in a two-dimensional rectangular spin lattice

Yu Liao, Yueqiao Qu, Zuo Li, Yu Chen, Liang Liu, Jun-Zhong Wang, and Gang Yao

Phys. Rev. B 110, 085432 (2024) - Published 28 August, 2024

Tunable nonlinear excitonic optical response in biased bilayer graphene

M. F. C. Martins Quintela, N. M. R. Peres, and T. Garm Pedersen

Phys. Rev. B 110, 085433 (2024) - Published 29 August, 2024

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