We study the electronic properties of a two-dimensional quasiperiodic tiling, the isometric generalized Rauzy tiling, embedded in a magnetic field. Its energy spectrum is computed in a tight-binding approach by means of the recursion method. Then, we study the quantum dynamics of wave packets and discuss the influence of the magnetic field on the diffusion and spectral exponents. Finally, we consider a quasiperiodic superconducting wire network with the same geometry and we determine the critical temperature as a function of the magnetic field.
Generalized Bloch-like ground states in distinct electron-site configurations derived from the same quasiperiodic structure
The University of Osaka(大阪大学);Center for Quantum Information and Quantum Biology, The University of Osaka(大阪大学量子信息与量子生物学中心);Forefront Research Center, The University of Osaka(大阪大学前沿研究中心)
Lateral Shift as a Control Knob for Localization Transitions in a Quasiperiodic Ladder
College of Physics and Optoelectronic Engineering, Ocean University of China(中国海洋大学物理与光电工程学院);Qingdao Key Laboratory of Advanced Optoelectronics(青岛先进光电技术重点实验室);Engineering Research Center of Advanced Marine Physical Instruments and Equipment of MOE(教育部海洋物理仪器与装备工程研究中心);Department of Physics, National University of Singapore(新加坡国立大学物理系);Centre for Quantum Technologies, National University of Singapore(新加坡国立大学量子技术中心);MajuLab, CNRS-UCA-SU-NUS-NTU International Joint Research Unit(马久实验室(CNRS-尼斯大学-索邦大学-新加坡国立大学-南洋理工大学国际联合研究单位));Center for Phononics and Thermal Energy Science, China-EU Joint Lab on Nanophononics, Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology, School of Physics Science and Engineering, Tongji University(同济大学物理科学与技术学院特种人工微结构材料与技术上海市重点实验室中欧纳米声学联合实验室声子学与热能科学中心)
Eigenstate Transitions, Duality, and Anomalous Diffusion in a Quasiperiodic Qi-Wu-Zhang Chern Insulator
Center for Advanced Quantum Studies, School of Physics and Astronomy, Beijing Normal University(北京师范大学物理与天文学院先进量子研究中心);Tsung-Dao Lee Institute, Shanghai Jiao Tong University(上海交通大学李政道研究所);Key Laboratory of Multiscale Spin Physics, Ministry of Education(教育部多尺度自旋物理重点实验室);Interdisciplinary Center for Theoretical Physics and Information Sciences, Fudan University(复旦大学理论物理与信息科学交叉中心)
Stealthy hyperuniform disorder: A new route to controlling electric states and magnetic phase transition in correlated systems
Chuo University(中央大学);Institute of Science Tokyo(东京科学大学);Kansai University(关西大学);Osaka University(大阪大学);Japan Atomic Energy Agency(日本原子力机构);Riken Center for Computational Science (R-CCS)(理化学研究所计算科学中心)