Author(s): Cunyuan Jiang, Matteo Baggioli, and Qing-Dong JiangTwisted bilayer graphene (TBG) is a recently discovered two-dimensional superlattice structure which exhibits strongly correlated quantum many-body physics, including strange metallic behavior and unconventional superconductivity. Most of TBG exotic properties are connected to the emergence...

Author(s): M. Hiraishi, H. Okabe, A. Koda, R. Kadono, T. Muroi, D. Hirai, and Z. HiroiMuon spin rotation measurements of the magnetic ground state of a high-purity single-crystal RuO2, in combination with DFT calculations, show there is no bulk antiferromagnetic order as previously reported. [Phys. Rev. Lett. 132, 166702] Published Wed Apr 17, 2024

Author(s): Liyunxiao Wu, Jianguo Si, Shixue Guan, He Zhang, Jie Dou, Jun Luo, Jie Yang, Hui Yu, Jiawei Zhang, Xiaoli Ma, Pengtao Yang, Rui Zhou, Miao Liu, Fang Hong, and Xiaohui YuA new medium-entropy alloy, TaNbHfZr, under pressure sets a record high Tc in its class of materials at 15.3 K. [Phys. Rev. Lett. 132, 166002] Published Tue Apr 16, 2024

Author(s): G. Krizman, J. Bermejo-Ortiz, T. Zakusylo, M. Hajlaoui, T. Takashiro, M. Rosmus, N. Olszowska, J. J. Kołodziej, G. Bauer, Y. Guldner, G. Springholz, and L.-A. de VaulchierIn multivalley systems, the valley pseudospin offers rich physics going from encoding of information by its polarization (valleytronics), to exploring novel phases of matter...

Author(s): Hidehiro Saito and Chisa HottaAn exact full set of matrix product states of highly degenerate tricritical Lifshitz points in the quantum spin model with anisotropic interactions has been discovered. [Phys. Rev. Lett. 132, 166701] Published Tue Apr 16, 2024

Author(s): Kapildeb Dolui, Lewis J. Conway, Christoph Heil, Timothy A. Strobel, Rohit P. Prasankumar, and Chris J. PickardFirst-principles structure predictions across a very wide range of chemical compositions suggest that the cubic Mg2IrH6 structure is dynamically stable at zero pressure, and is computed to have a Tc of around 160K. [Phys. Rev. Lett....