Transverse shift in Andreev reflection
Ying Liu, Zhi-Ming Yu, and Shengyuan A. Yang
Phys. Rev. B 96, 121101(R) (2017) - Published 1 September, 2017
Magneto-chiral dichroism of
N. Nakagawa, N. Abe, S. Toyoda, S. Kimura, J. Zaccaro, I. Gautier-Luneau, D. Luneau, Y. Kousaka, A. Sera, M. Sera, K. Inoue, J. Akimitsu, Y. Tokunaga, and T. Arima
Phys. Rev. B 96, 121102(R) (2017) - Published 1 September, 2017
Suppression of electronic correlations by chemical pressure from FeSe to FeS
P. Reiss, M. D. Watson, T. K. Kim, A. A. Haghighirad, D. N. Woodruff, M. Bruma, S. J. Clarke, and A. I. Coldea
Phys. Rev. B 96, 121103(R) (2017) - Published 5 September, 2017
In iron-based superconductors, the interplay between nematicity, magnetism, and superconductivity is still not fully understood. Experimentally, the isoelectronic series FeSeS provides an ideal playground to tune different electronic ground states and to selectively investigate their mutual interplay. Here, the authors use high-resolution angle-resolved photoemission spectroscopy to compare the electronic structure of different single crystals in the tetragonal phase. They find that in the absence of nematicity and magnetism, the substantial reduction of electronic correlations correlates with the decrease of the superconducting transition temperature from FeSe to FeS.
Recipe for generating Weyl semimetals with extended topologically protected features
R. Wang, J. Z. Zhao, Y. J. Jin, W. P. Xu, L.-Y. Gan, X. Z. Wu, H. Xu, and S. Y. Tong
Phys. Rev. B 96, 121104(R) (2017) - Published 8 September, 2017
Exact solutions and topological phase diagram in interacting dimerized Kitaev topological superconductors
Motohiko Ezawa
Phys. Rev. B 96, 121105(R) (2017) - Published 8 September, 2017
Realizing double Dirac particles in the presence of electronic interactions
Domenico Di Sante, Andreas Hausoel, Paolo Barone, Jan M. Tomczak, Giorgio Sangiovanni, and Ronny Thomale
Phys. Rev. B 96, 121106(R) (2017) - Published 11 September, 2017
Large magnetoresistance in the type-II Weyl semimetal
Aifeng Wang (王爱峰), D. Graf, Yu Liu (刘育), Qianheng Du (杜乾衡), Jiabao Zheng (郑佳宝), Hechang Lei (雷和畅), and C. Petrovic
Phys. Rev. B 96, 121107(R) (2017) - Published 11 September, 2017
Fermi surface of the Weyl type-II metallic candidate
R. Schönemann, N. Aryal, Q. Zhou, Y.-C. Chiu, K.-W. Chen, T. J. Martin, G. T. McCandless, J. Y. Chan, E. Manousakis, and L. Balicas
Phys. Rev. B 96, 121108(R) (2017) - Published 11 September, 2017
Ising anyonic topological phase of interacting fermions in one dimension
K. Guther, N. Lang, and H. P. Büchler
Phys. Rev. B 96, 121109(R) (2017) - Published 13 September, 2017
Three-band Hubbard model for : Topological insulator, zigzag antiferromagnet, and Kitaev-Heisenberg material
Manuel Laubach, Johannes Reuther, Ronny Thomale, and Stephan Rachel
Phys. Rev. B 96, 121110(R) (2017) - Published 14 September, 2017
NaIrO is a promising material to realize Kitaev physics in nature. Even though it shows long-range magnetic order of antiferromagnetic zigzag type at low temperature, the Kitaev interaction has been predicted to be significant. The origin of zigzag order, however, is currently still debated. Here, the authors suggest that adding charge fluctuations to the Kitaev-Heisenberg (KH) model represents an interesting explanation of zigzag antiferromagnetism. Moreover, their phenomenological three-band Hubbard model puts this material into a larger context as it combines topological insulator physics for weak electron interactions and KH physics for strong ones.
Ultrahigh magnetic field spectroscopy reveals the band structure of the three-dimensional topological insulator
A. Miyata, Z. Yang, A. Surrente, O. Drachenko, D. K. Maude, O. Portugall, L. B. Duffy, T. Hesjedal, P. Plochocka, and R. J. Nicholas
Phys. Rev. B 96, 121111(R) (2017) - Published 18 September, 2017
Optical anisotropy in the electronic nematic phase of FeSe
M. Chinotti, A. Pal, L. Degiorgi, A. E. Böhmer, and P. C. Canfield
Phys. Rev. B 96, 121112(R) (2017) - Published 18 September, 2017
Bipartite charge fluctuations in one-dimensional superconductors and insulators
Loïc Herviou, Christophe Mora, and Karyn Le Hur
Phys. Rev. B 96, 121113(R) (2017) - Published 25 September, 2017
Entanglement properties of the two-dimensional SU(3) Affleck-Kennedy-Lieb-Tasaki state
Olivier Gauthé and Didier Poilblanc
Phys. Rev. B 96, 121115(R) (2017) - Published 25 September, 2017
Anisotropic chiral magnetic effect from tilted Weyl cones
E. C. I. van der Wurff and H. T. C. Stoof
Phys. Rev. B 96, 121116(R) (2017) - Published 25 September, 2017
Magnetic structure in a single crystal studied by neutron diffraction in static magnetic fields up to 24 T
K. Prokeš, M. Bartkowiak, O. Rivin, O. Prokhnenko, T. Förster, S. Gerischer, R. Wahle, Y.-K. Huang, and J. A. Mydosh
Phys. Rev. B 96, 121117(R) (2017) - Published 27 September, 2017
Investigation of the chiral antiferromagnetic Heisenberg model using projected entangled pair states
Didier Poilblanc
Phys. Rev. B 96, 121118(R) (2017) - Published 27 September, 2017
Approximating the Sachdev-Ye-Kitaev model with Majorana wires
Aaron Chew, Andrew Essin, and Jason Alicea
Phys. Rev. B 96, 121119(R) (2017) - Published 29 September, 2017
Randomly interacting Majorana fermions governed by the Sachdev-Ye-Kitaev model have recently been shown to exhibit profound links to quantum chaos and black holes. Here, the authors propose a solid-state implementation of the model that exploits hardware components that are now widely pursued for topological quantum computation – namely, an array of Majorana wires interfaced with a disordered quantum dot that mediates the desired interactions. This work highlights a potential pathway for using table-top condensed-matter systems to probe novel concepts from high-energy physics and quantum information.






