Low microwave loss in deposited Si and Ge thin-film dielectrics at single-photon power and low temperatures by Cameron J. Kopas, Justin Gonzales, Shengke Zhang, D. R. Queen, Brian Wagner, McDonald Robinson, James Huffman, Nathan Newman

“…This low loss enables their use in a wide range of devices, including coplanar, microstrip, and stripline resonators, as well as layers for device isolation, interwiring dielectrics, and passivation in microwave and Josephson junction circuit fabrication. We use coplanar microwave resonator structures with narrow trace widths and minimal over-etch to maximize the sensitivity of loss tangent measurements to the interface and properties of the deposited dielectrics, rather than to optimize the quality factor. …”
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Translational-Invariant Bipolarons and Superconductivity by Victor D. Lakhno

“…It is demonstrated that a lot of experiments on thermodynamic and transport characteristics, Josephson tunneling and angle-resolved photoemission spectroscopy (ARPES) of high-temperature superconductors does not contradict the concept of a TI bipolaron mechanism of superconductivity in these materials. …”
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Comparative Performance Analysis of MPI- and OpenMP-Programs on the Example of Parallel Calculations in the Framework of the Nucleus-Nucleus Potential Model and the φ0-Spintronic M... by Maxim Bashashin, Elena Zemlyanaya

“…The second task is the simulation of the magnetic moment reversal in the Josephson φ0-junctions of the system "superconductor – ferromagnet – superconductor" (SFS) on the plane of model parameters. …”
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Fabrication and characterization of superconducting MgB2 thin film on graphene by Shu-Han Cheng, Yan Zhang, Hong-Zhang Wang, Yu-Long Li, Can Yang, Yue Wang

“…The decent crystalline property and high Tc of the film demonstrate the effectiveness of the present method in producing the MgB2/graphene hybrid structure, which lays a foundation for further exploring the proximity effect in graphene and developing related superconducting devices such as the Josephson junctions to work at relatively high temperatures.…”
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One-BEC-species coherent oscillations with frequency controlled by a second species atom number by L Morales-Molina, E Arévalo

“…We show that BEC oscillations can be described by using an effective bosonic Josephson junction with a tunneling amplitude that depends on the number of the self-trapped atoms in the central well. …”
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Superconductor–insulator transition in nanowires and nanowire arrays by J E Mooij, G Schön, A Shnirman, T Fuse, C J P M Harmans, H Rotzinger, A H Verbruggen

“…Superconducting nanowires are the dual elements to Josephson junctions, with quantum phase-slip (QPS) processes replacing the tunneling of Cooper pairs. …”
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Investigation of Density and Velocity of Abrikosov Vortices in YBa2Cu3O7–x Superconducting Thin Films with a Laser-Written Channel for Easy Vortex Motion by Lina STEPONAVICIENE, Jonas SULCAS, Arturas JUKNA, Valentina PLAUSINAITIENE, Adulfas ABRUTIS, Mufei GONG, Roman SOBOLEWSKI

“…The coherent motion of Abrikosov vortices expresses itself as Josephson-like voltage steps, observed on the current-voltage characteristics of our microbridges, measured at zero external magnetic field, in a limited range of temperatures and bias currents. …”
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Chiral SQUID-metamaterial waveguide for circuit-QED by Xin Wang, Ya-Fen Lin, Jia-Qi Li, Wen-Xiao Liu, Hong-Rong Li

“…We propose a method to engineer 1D Josephson metamaterial as a chiral waveguide by considering a programmed spatiotemporal modulation on its effective impedance. …”
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The quantum sine-Gordon model with quantum circuits by Ananda Roy, Dirk Schuricht, Johannes Hauschild, Frank Pollmann, Hubert Saleur

“…In this work, we numerically investigate a one-dimensional, faithful, analog, quantum electronic circuit simulator built out of Josephson junctions for one of the paradigmatic models of an integrable quantum field theory: the quantum sine-Gordon (qSG) model in 1+1 space-time dimensions. …”
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High-Frequency Electromagnetic Emission from Non-Local Wavefunctions by Giovanni Modanese

“…Possible applications concern the radiation field generated by Josephson tunnelling in thick superconductor-normal-superconductor (SNS) junctions in yttrium barium oxide (YBCO) and by current flow in molecular nanodevices.…”
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A 10 V Transfer Standard Based on Low-Noise Solid-State Zener Voltage Reference ADR1000 by André Bülau, Daniela Walter, André Zimmermann

“…Voltage standards are widely used to transfer volts from Josephson voltage standards (JVSs) at national metrology institutes (NMIs) into calibration labs to maintain the volts and to transfer them to test equipment at production lines. …”
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Local control of superconductivity in a NbSe2/CrSBr van der Waals heterostructure by Junhyeon Jo, Yuan Peisen, Haozhe Yang, Samuel Mañas-Valero, José J. Baldoví, Yao Lu, Eugenio Coronado, Fèlix Casanova, F. Sebastian Bergeret, Marco Gobbi, Luis E. Hueso

“…Abstract Two-dimensional magnets and superconductors are emerging as tunable building-blocks for quantum computing and superconducting spintronic devices, and have been used to fabricate all two-dimensional versions of traditional devices, such as Josephson junctions. However, novel devices enabled by unique features of two-dimensional materials have not yet been demonstrated. …”
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Long-time stable and high-performance YBa2Cu3O7 nanoSQUIDs with more interfaces by Jianxin Lin, Deheng Zhang, Lianjun Zhao, Zejun Shi, Qimin Wang, Shenghao Qin

“…We report on the fabrication and characterization of nanopatterned superconducting quantum interference devices (SQUIDs) based on grain boundary Josephson junctions in epitaxially grown multilayer YBa2Cu3O7 (YBCO)/SiTrO3 (STO) thin films. …”
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Topological Doping and Superconductivity in Cuprates: An Experimental Perspective by John M. Tranquada

“…In the case of cuprates, where the charge stripes have the character of a hole-doped two-leg spin ladder, with corresponding pairing correlations, anti-phase Josephson coupling across the spin stripes can lead to a pair-density-wave order in which the broken translation symmetry of the superconducting wave function is accommodated by pairs with finite momentum. …”
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Coherent quantum phase slip in two-component bosonic atomtronic circuits by A Gallemí, A Muñoz Mateo, R Mayol, M Guilleumas

“…After imprinting different vortex states, i.e. states with quantized circulation, on each component, we demonstrate that during the whole dynamics the system remains in a linear superposition of two current states in spite of the nonlinearity, and can be mapped onto a linear Josephson problem. We propose this system as a good candidate for the realization of a Mooij–Harmans qubit and remark its feasibility for implementation in current experiments with ^87 Rb, since we have used values for the physical parameters currently available in laboratories.…”
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Probing 2D magnetism through electronic tunneling transport by Gen Long, Yutong Chen, Songge Zhang, Ning Wang, Yang Chai, Guangyu Zhang

“…In addition, the magnetic van der Waals Josephson junctions and the spin valve devices based on the 2D magnetic metals are applied to probe 2D magnetism as well. …”
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Vacuum cleaving of superconducting niobium tips to optimize noise filtering and with adjustable gap size for scanning tunneling microscopy by Carolina A. Marques, Aleš Cahlík, Berk Zengin, Tohru Kurosawa, Fabian D. Natterer

“…Superconducting (SC) tips for scanning tunneling microscopy (STM) can enhance a wide range of surface science studies because they offer exquisite energy resolution, allow the study of Josephson tunneling, or provide spatial contrast based on the local interaction of the SC tip with the sample. …”
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General boundary conditions for quasiclassical theory of superconductivity in the diffusive limit: application to strongly spin-polarized systems by M Eschrig, A Cottet, W Belzig, J Linder

“…In a superconductor/half-metal/superconductor Josephson junction we find ${\phi }_{0}$ -junction behavior under certain interface conditions.…”
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NORMAL AND ANOMALOUS DISPERSION OF WEAKLY NONLINEAR LOCALIZED MODES IN PLATE OF LAYERED SUPERCONDUCTOR by S. S. Apostolov, D. V. Kadygrob, Z. A. Маizelis, A. А. Nikolaenko, A. A. Shmat'ko, V. A. Yampol’skii

“…Due to the strong anisotropy of the Josephson plasma in layered superconductors, localized modes can possess unusual dispersion properties. …”
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Majorana Fermion Surface Code for Universal Quantum Computation by Hsieh, Timothy H., Fu, Liang, Vijay, Ksheerasagar

“…We propose a concrete physical realization by utilizing quantum phase slips in an array of Josephson-coupled mesoscopic topological superconductors, which can be implemented in a wide range of solid-state systems, including topological insulators, nanowires, or two-dimensional electron gases, proximitized by s-wave superconductors. …”
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