Electronic and phononic properties of a two-dimensional electron gas coupled to dipolar phonons via small-momentum-transfer scattering
Zi-Xiang Li, T. P. Devereaux, and Dung-Hai Lee
Phys. Rev. B 100, 241101(R) (2019) - Published 3 December, 2019
Matrix formulation for non-Abelian families
Tian Lan
Phys. Rev. B 100, 241102(R) (2019) - Published 5 December, 2019
Multipole fluctuation theory for heavy fermion systems: Application to multipole orders in
Rina Tazai and Hiroshi Kontani
Phys. Rev. B 100, 241103(R) (2019) - Published 6 December, 2019
Nonequilibrium orbital transitions via applied electrical current in calcium ruthenates
Hengdi Zhao, Bing Hu, Feng Ye, Christina Hoffmann, Itamar Kimchi, and Gang Cao
Phys. Rev. B 100, 241104(R) (2019) - Published 11 December, 2019
Exactly solvable Majorana-Anderson impurity models
G. Shankar and J. Maciejko
Phys. Rev. B 100, 241105(R) (2019) - Published 12 December, 2019
Observation of quantum corrections to conductivity up to optical frequencies
P. Neilinger, J. Greguš, D. Manca, B. Grančič, M. Kopčík, P. Szabó, P. Samuely, R. Hlubina, and M. Grajcar
Phys. Rev. B 100, 241106(R) (2019) - Published 12 December, 2019
Resonant inelastic x-ray scattering investigation of the crystal-field splitting of in
Andrea Amorese, Oliver Stockert, Kurt Kummer, Nicholas B. Brookes, Dae-Jeong Kim, Zachary Fisk, Maurits W. Haverkort, Peter Thalmeier, Liu Hao Tjeng, and Andrea Severing
Phys. Rev. B 100, 241107(R) (2019) - Published 13 December, 2019
Momentum-space entanglement after a quench in one-dimensional disordered fermionic systems
Rex Lundgren, Fangli Liu, Pontus Laurell, and Gregory A. Fiete
Phys. Rev. B 100, 241108(R) (2019) - Published 13 December, 2019
Nonadiabatic electron dynamics in time-dependent density functional theory at the cost of adiabatic local density approximation
D. R. Gulevich, Ya. V. Zhumagulov, A. Vagov, and V. Perebeinos
Phys. Rev. B 100, 241109(R) (2019) - Published 13 December, 2019
Quantum material topology via defect engineering
Anh Pham and P. Ganesh
Phys. Rev. B 100, 241110(R) (2019) - Published 16 December, 2019
Chiral spin liquid with spinon Fermi surfaces in the spin- triangular Heisenberg model
Shou-Shu Gong, Wayne Zheng, Mac Lee, Yuan-Ming Lu, and D. N. Sheng
Phys. Rev. B 100, 241111(R) (2019) - Published 16 December, 2019
Reconstruction of the Fermi surface
T. Valla, I. Pletikosić, I. K. Drozdov, and G. D. Gu
Phys. Rev. B 100, 241112(R) (2019) - Published 19 December, 2019
Spin dynamics of the planar kagome lattice ferromagnet with four-site ring exchange processes
Jonas Becker and Stefan Wessel
Phys. Rev. B 100, 241113(R) (2019) - Published 19 December, 2019
Thermal diffusivity above the Mott-Ioffe-Regel limit
Jiecheng Zhang, Erik D. Kountz, Eli M. Levenson-Falk, Dongjoon Song, Richard L. Greene, and Aharon Kapitulnik
Phys. Rev. B 100, 241114(R) (2019) - Published 24 December, 2019
Understanding transport of charge excitations in strongly correlated electron systems exhibiting the “strange metal” state without long-lived quasiparticle excitations has been a long-standing challenge in condensed matter physics. Here, the authors demonstrate that thermal diffusivity, which tracks energy-thermalization processes, exhibits a limiting Planckian relaxation time and a unique thermal diffusion velocity. These reflect both the contribution of phonons and electrons. This result is bound by the thermal diffusivity of the electrons at the Mott-Ioffe-Regel limit, where the mean-free-path reaches atomic distances.
Ordering phenomena of spin trimers accompanied by a large geometrical Hall effect
Shang Gao, Max Hirschberger, Oksana Zaharko, Taro Nakajima, Takashi Kurumaji, Akiko Kikkawa, Junichi Shiogai, Atsushi Tsukazaki, Shojiro Kimura, Satoshi Awaji, Yasujiro Taguchi, Taka-hisa Arima, and Yoshinori Tokura
Phys. Rev. B 100, 241115(R) (2019) - Published 27 December, 2019
Noncoplanar spin trimers are the basic units that define nonzero scalar spin chirality. They are the key ingredients to achieve the chirality-induced geometrical Hall effect. Here, through neutron diffraction, the authors reveal the emergence of noncoplanar Dy spin-trimer units in metallic DyRuAl. With a magnetic field, they can control the local spin chirality of the spin trimers as well as its ferroic/antiferroic order. In phases with nonzero total scalar spin chirality, a large geometrical Hall effect is observed. The study reveals that systems composed of tunable spin trimers can be a fertile field for the exploration of a large emergent electromagnetic response, arising from real-space topological magnetic order.
Quantum spin liquid ground state in the disorder free triangular lattice
R. Sarkar, Ph. Schlender, V. Grinenko, E. Haeussler, Peter J. Baker, Th. Doert, and H.-H. Klauss
Phys. Rev. B 100, 241116(R) (2019) - Published 30 December, 2019








