The Lifshitz nature of the transition between the gap and gapless states of a superconductor
Authors: Yuriy Yerin, Caterina Petrillo, A. A. Varlamov SciPost Phys. Core 5, 009 (2022) · published 18 February 2022 Abstract: It is demonstrated…
Extremely long-range, high-temperature Josephson coupling across a half-metallic ferromagnet
Authors: D. Sanchez-Manzano , S. Mesoraca, F. A. Cuellar , M. Cabero , V. Rouco, G. Orfila, X. Palermo, A. Balan, L. Marcano , A. Sander , M.…
Resonant Oscillations of Josephson Current in Nb-Bi2Te2.3Se0.7-Nb Junctions
Authors: Vasily S. Stolyarov, Dimitri Roditchev, Vladimir L. Gurtovoi, Sergey N. Kozlov, Dmitriy S. Yakovlev, Olga V. Skryabina, Valerii M. Vinokur, Alexander A.…
Gold Atoms Promote Macroscopic Superconductivity in an Atomic Monolayer of Pb on Si(111)
Authors: Denis S. Baranov, Sergio Vlaic, Jonathan Baptista, Enrico Cofler, Vasily S. Stolyarov, Vasily S. Stolyarov, Dimitri Roditchev, and Stéphane Pons Nano Lett. 2022, 22, 2,…
Sensitivity of the electronic and magnetic structures of cuprate superconductors to density functional approximations
Authors: Kanun Pokharel, Christopher Lane, James W. Furness, Ruiqi Zhang, Jinliang Ning, Bernardo Barbiellini,Robert S. Markiewicz, Yubo Zhang, Arun Bansil and Jianwei Sun…
Restored strange metal phase through suppression of charge density waves in underdoped YBa2Cu3O7–δ
On the right panel, the copper-oxide planes of the material YBCO are presented in the strange metal phase, where the strong interaction between…
Quantum materials and devices at the nanoscale 7 – 9 March 2022
Towards manipulation of coherent quantum states Program and timetable Full abstract book is available here. Short program is available here. Flyer is available…
The University Federico II of Naples presents the new “UNINA – SeeQC Quantum Computation Joint Lab”
The Quantum Computation Joint Lab UNINA-SeeQC is named after Antonio Barone, who for the University of Naples Federico II was a source of…
Ultra-high critical current densities of superconducting YBa2Cu3O7-δ thin films in the overdoped state
Authors: A. Stangl, A. Palau, G. Deutscher, X. Obradors and T. Puig Scientific Reports volume 11, Article number: 8176 (2021) Abstract: The functional properties of cuprates are strongly determined by…
Vertical Josephson field-effect transistors based on black phosphorus
Authors: Zuyu Xu, Wei Chen, Junwei Huang, Wanghao Tian, Shixian Chen, Wencheng Yue, Tianyuan Chi, Yang-Yang Lyu, Hancong Sun, Yong-Lei Wang, Guozhu Sun,…
Tunable reentrant Kondo effect in quantum dots coupled to metal-superconducting hybrid reservoirs
Authors: Peter Zalom and Tomáš Novotný Physical Review B 104, 035437 – Published 30 July 2021 Abstract: We elaborate on the recently introduced…
Many-body perturbation theory for the superconducting quantum dot: Fundamental role of the magnetic field
Authors: Václav Janiš and Jiawei Yan Physical Review B 103, 235163 – Published 28 June 2021 Abstract: We develop the general many-body perturbation theory…