ISS2021 Program

Conference at a glance

02 December

※ Tokyo Time

00:00-11:59On-site Registration

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Session Program

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There may be timeslot change in the presentation schedule or change in the session chair. The ISS2021 program site has the latest information, and the symposium will proceed according to this program. Please keep an eye on this site for the latest and more complete information.

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Timetable (30 Nov.- 2 Dec.) PDF

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06:15- 10:35 10:15Oral Presentation

Large Scale Applications
AP8-1-INV Design and progress in manufacture of a highly compact 1.5 T REBCO NI-style brain imaging magnet
AP8-2-INV Impact of local strain on the screening currents induced in 2G HTS insert magnets for high DC magnetic field generation
AP8-3 Ultra-High Field REBCO Magnets: 32 T and 40 T – Some Recent Developments
AP8-4-INV Experimental and numerical evaluation of screening-current-induced field and stress in REBCO coils
AP8-5-INV AC losses in superconductors at high frequencies: Skin depth regimes and harmonics in MgB2 Superconductors and Superconductor coils, and comparisons to normal state conductors
AP8-6-INV Dynamic resistance and total loss in REBCO coated conductors, stacks, and coils
AP8-7-INV Quench dynamics and optical fiber quench detection validation of VIPER HTS cable
AP8-8 Response rate assessment of rapid optical hot spot detection in coated conductor superconducting tape undergoing quantified thermal excitation
AP8-9 Comparison of protection characteristics of copper-plated multifilament and monofilament coated conductors subject to laterally-uniform thermal disturbances
AP8-10 Effect Characteristics of Multiple Wireless Power Charger for Quench Detector with Shielding Barrier under Superconducting High Field Magnet → Canceled

8:00-8:50Oral Presentation

Physics and Chemistry
PC1-1-INV Nematic pinning of the superconducting state in the doped topological insulator SrxBi2Se3
PC1-5-INV Materials discovery of next-generation quantum materials, the AV3Sb5 (A: K, Rb, Cs) kagome superconductors

08:00-09:00Oral Presentation

Wires and Bulk
WB10-1 Transient Current Sharing and Stability in an Extremely Low AC Loss MgB2 Conductor
WB10-2-INV Recent progress on the development of MgB2 wires and applications in Hitachi
WB10-3 Fabrication of superconducting coil and (Ba,Na)Fe2As2 long round wire with large superconducting core

08:00-10:10Oral Presentation

Electronic Devices
ED7-1-INV Quantum Flux Parametron Enabled Readout of High-Coherence Superconducting Qubits
ED7-2-INV Control and readout of a superconducting qubit using a photonic link
ED7-3-INV All-nitride superconducting qubit on silicon substrate
ED7-4-INV 3D integration of superconducting quantum systems
ED7-5 Quasiparticle tunneling and 1/f charge noise in ultrastrongly coupled superconducting qubit and resonator
ED7-6 Quantum annealing with native implementation of Hamiltonian in the multiplier unit

09:00-10:25Oral Presentation

Physics and Chemistry
PC10-1-INV Calcium-Free High-Tc Superconducting Cuprates with Double CuO2 Planes
PC10-2 Superconductivity in Y1-xCaxBa2-ySryCu4O8 prepared by the solid-state reaction method
PC10-3 Structural analysis of T*-type cuprates Pr1.6Sr0.4CuO4 by using neutron powder diffraction measurements
PC10-4 Implications of the doping dependence of critical current density for the electronic phase diagram in Bi2.2Sr1.8CaCu2O8+δ single crystals
PC10-5 Improving TC of Three-Layers Cuprates Superconductors Sandwiched by Two Less-Doped CuO2 Layers → Canceled

09:15-10:15Oral Presentation

Wires and Bulk
WB11-1 A Conjunctive Approach of Reel-to-Reel Characterization of Long REBCO Conductor: Data Fusion of In-field/Self-field Critical Current and In-line Two-Dimensional X-ray Diffraction
WB11-2 Critical current measurement of HTS tapes using pulsed current
WB11-3 Measurement and simulation of dynamic resistance and total loss in a three-tape HTS coated conductor stack carrying DC currents in perpendicular AC magnetic fields
WB11-4 Study on performance improvement of superconductive-assisted machining (SUAM) with superconducting tapes

10:45-11:30Room AOral Presentation

Plenary Lecture 5

ARPA-E project to develop next generation of electric propulsion system

Parag Kshirsagar

Raytheon Technologies

11:30-11:45Room A

ISS2021 Sum-up and ISS2022 Overview

Prof. Nicholas Long | Co-Chair, ISS2021

Robinson Research Institute, Victoria University of Wellington (VUW)

11:45-13:00Lunch

13:00-13:45Room COral Presentation

Plenary Lecture 1

Towards Ambient Superconductivity: Novel Hydrogen-Rich Materials

Ranga Dias

University of Rochester

13:30-14:45Oral Presentation

Wires and Bulk
WB12-1 Evaluation of Critical Current Characteristics with Contact Resistance and Angle of Superconducting Wire by using FEM
WB12-2 Evaluation of the joint of superconducting tapes for railway feeder cable
WB12-3-INV BMO-Doped REBCO Coated Conductor Development for Field Magnets with Novel Low Joint Resistance Approach by Using Hot-wall PLD Process
WB12-5 Superconducting joints using multifilament MgB2 wires for MRI application

14:00-15:45Oral Presentation

Physics and Chemistry
PC11-1-INV Current challenges in high-temperature superconductivity
PC11-2-INV Cuprate high-temperature superconductivity in the extreme two-dimensional limit
PC11-3-INV Lifshitz spin liquid and hour-glass magnetic dispersion in underdoped cuprates
PC11-4 The interplay between incommensurate spin correlations and superconductivity in Mn-substituted La1.90Sr0.10CuO4
PC11-5 Electronic nematic Fermi surface in La-based cuprates from Compton scattering imaging

15:30-17:00Oral Presentation

Large Scale Applications
AP9-1-INV Application of rotating superconducting magnetic bearings in ring spinning textile machines – Status and challenges
AP9-2 Measurement of AC Loss in kHz-Rated Superconducting Maglev Bearings
AP9-3 Study of rotational loss characteristics of superconducting magnetic bearings by FEM analysis based on H-Φ and A-V formulations
AP9-4 Evaluation of the effect of gravity on rotational loss of superconducting magnetic bearings for space applications

15:45-18:15Oral Presentation

Electronic Devices
ED8-1 Development of Josephson Voltage Standard Systems Toward Reliability Improvement of IoT Sensors
ED8-2 Operation of a Josephson voltage standard device cooled with a dilution refrigerator
ED8-3 Effects of Nb Oxide Films Controlled by Neutral Beam Oxidation on Q-value of Superconducting Resonators
ED8-4 Fabrication of Nb/CuNi/Nb (S/F/S) Josephson junction series arrays for an artificial spin circuit
ED8-5 Braiding Operations for Topological Josephson Junction Array using SFQ Current Pulses
ED8-6-INV Direct-write Printing of Josephson Devices in an Electron Microscope
ED8-7-INV Infinite magnetoresistance in superconducting spin-valves with a nanometre-thick s-wave superconductor
ED8-8 TAILORED SPIN-TEXTURES IN HYBRID SUPERCONDUCTING-FERROMAGNETIC STRUCTURES

16:00-18:00Oral Presentation

Physics and Chemistry
PC12-1-INV Cuprate pseudogap and superconductivity from NMR
PC12-2-INV Resonant x-ray diffraction study of the proximity effect on the Cu-based charge density wave in cuprate/manganite multilayers
PC12-3-INV Maximizing the critical current of YBCO superconductors
PC12-4 Tuning the electronic structure of High Temperature Superconducting films by field-induced oxygen diffusion
PC12-5 Exploring TLAG-CSD REBCO Superconductors Optimization by High-Throughput Experimentation and Machine Learning
PC12-6 High temperature superconducting YBa2Cu3O7−x thick films by Inkjet Printing Technology