The Feshbach shape resonances in the interband pairing in superconducting superlattices of quantum wells or quantum stripes is shown to provide the mechanism for high Tc superconductivity. This mechanism provides the Tc amplification driven by the architecture of material: superlattices of quantum wells (intercalated graphite or diborides) and superlattices of quantum stripes (doped high Tc cuprate perovskites) where the chemical potential is tuned to a Van Hove-Lifshitz singularity (vHs) in the electronic energy spectrum of the superlattice associated with the change of the Fermi surface dimensionality in one of the subbands.
Superconducting dome due to the Fano-Feshbach shape resonance in artificial high-Tc superlattices
Institute of Crystallography, National Research Council, CNR（意大利国家研究委员会晶体学研究所）；Rome International Center for Materials Science Superstripes RICMASS（罗马国际材料科学超条纹研究中心 RICMASS）；Department of Industrial, Electronic and Mechanical Engineering, Roma Tre University（罗马第三大学工业、电子和机械工程系）；Istituto Nazionale di Fisica Nucleare INFN, Sezione Roma Tre（意大利国家核物理研究所罗马三分部）；National High Magnetic Field Laboratory (NHMFL), Los Alamos National Laboratory (LANL)（洛斯阿拉莫斯国家实验室国家高磁场实验室）；Laboratoire National des Champs Magnétiques Intenses（强磁场国家实验室）；Department of Physics and Astronomy, Baylor University（贝勒大学物理与天文系）；CQM group, School of Pharmacy, Physics Unit, University of Camerino（卡梅里诺大学药学院物理学单元量子物质小组）；Department of Physics, Sapienza University（罗马第一大学物理系）；Max Planck Institute for Solid State Research（马克斯·普朗克固体研究所）
Spin-orbit coupling controlling the superconducting dome of artificial superlattices of quantum wells
虽然已知可以通过使用Fano-费什巴赫共振调谐Lifshitz跃迁附近的化学势来驱动双能隙超导体中的Tc的共振放大，但是对于通过Rashba自旋轨道耦合（RSOC）接头与选定k空间点处的声子介导（e-ph）配对的协同相互作用来调谐Tc共振知之甚少。在这里，我们提出了第一性原理量子计算的超导电性的人工异质结构的金属量子阱与3 nm的周期，量子尺寸效应给出了两个间隙的超导电性与RSOC控制的内部电场之间的界面处的纳米级金属层插入绝缘间隔层。这项工作的关键结果表明，包括RSCO在内的纳米级基本量子力学效应（Mazziotti et al Phys. Rev. B，103，024523，2021）为环境压力下非常规高温超导体的定量材料设计提供了应用物理学中的关键工具。我们讨论了超导圆顶，其中Tc是Lifshitz参数（？）测量由于量子尺寸效应而出现的新的小费米面与拓扑Lifshitz跃迁的距离，所述量子尺寸效应具有有限的自旋-轨道耦合和与声子能量截止的软化相关联的出现的第二费米面中的可变e-ph耦合g。
High magnetic field response of superconductivity dome in quantum artificial High Tc superlattices with variable geometry
Institute of Crystallography, National Research Council, CNR（意大利国家研究委员会晶体学研究所）；Rome International Center for Materials Science Superstripes RICMASS（罗马国际材料科学超晶格RICMASS中心）；Department of Industrial, Electronic and Mechanical Engineering, Roma Tre University（罗马第三大学工业、电子与机械工程系）；Istituto Nazionale di Fisica Nucleare INFN, Sezione Roma Tre（意大利核物理研究所INFN罗马三分部）；National High Magnetic Field Laboratory (NHMFL), Florida State University (FSU)（佛罗里达州立大学国家高磁场实验室）；National High Magnetic Field Laboratory (NHMFL), Los Alamos National Laboratory (LANL)（洛斯阿拉莫斯国家实验室国家高磁场实验室）；Max Planck Institute for Solid State Research（马克斯·普朗克固体研究所）
Upper critical magnetic field and multiband superconductivity in artificial high-Tc superlattices of nano quantum wells
Institute of Crystallography, National Research Council, CNR（意大利国家研究委员会晶体学研究所）；Rome International Center for Materials Science Superstripes RICMASS（罗马超带材料科学国际中心）；Department of Industrial, Electronic and Mechanical Engineering, Roma Tre University（罗马第三大学工业、电子与机械工程系）；Istituto Nazionale di Fisica Nucleare INFN, Sezione Roma Tre（意大利国家核物理研究所罗马三分部）；Max Planck Institute for Solid State Research（马克斯·普朗克固体研究所）；National High Magnetic Field Laboratory, (NHMFL) Los Alamos National Laboratory (LANL)（洛斯阿拉莫斯国家实验室国家高磁场实验室）；National High Magnetic Field Laboratory (NHMFL), Florida State University (FSU)（佛罗里达州立大学国家高磁场实验室）；Istituto di Ingegneria e Fisica dei Materiali, Dipartimento di Scienza Applicata e Tecnologia, Politecnico di Torino（都灵理工学院应用科学与技术学院材料与物理工程研究所）；School of Science and Technology, Physics Division, University of Camerino（卡梅里诺大学理学院物理系）；Istituto Nazionale di Fisica Nucleare, Sezione di Perugia（意大利国家核物理研究所佩鲁加分部）；School of Pharmacy, Physics Unit, University of Camerino（卡梅里诺大学药学院物理组）；Institute for Microelectronics and Microsystems, National Reesearch Council CNR（意大利国家研究委员会微电子与微系统研究所）
Electronic Structure and Superconductivity in La$_{1.55}$Sr$_{0.45}$CuO$_4$/La$_2$CuO$_4$ Artificial High-$T_c$ Superlattices Probed by Hard and Soft X-ray Spectroscopy
Temple University（天普大学）；Diamond Light Source Ltd.（钻石光源有限公司）；Advanced Light Source, Lawrence Berkeley National Laboratory（劳伦斯伯克利国家实验室先进光源中心）；Max Planck Institute for Solid State Research（马克斯·普朗克固态研究所）；Institute of Crystallography, Italian National Research Council, IC-CNR（意大利国家研究委员会晶体学研究所）；Rome International Center for Materials Science Superstripes, RICMASS（罗马国际材料科学超条带研究中心）
The Coupling of a Wigner Polaronic Charge Density Wave with a Fermi Liquid Arising from the Instability of a Wigner Polaron Crystal: a Possible Pairing Mechanism in High Tc Superconductors
