ISS2021 Program

Electronic Devices

DAY 1: November 30

ED1Digital 1

ED2SQUID

ED3Detector

DAY 2: December 01

ED4Microwave & Implementation

ED5Digital 2

ED6Digital 3

DAY 3: December 02

ED7Quantum computer

ED8Novel devices and fabrication process

ED1

Digital 1


Chairperson: Masamitsu Tanaka

Nagoya University

30 Nov. 10:00-10:25

Room D / Tokyo Time

ED1-1-INV

Development of Superconductor Advanced Integrated Circuit Design Flow
Amol Inamdar1, Jushya Ravi1, Sukanya. S. Meher1, M. Eren Çelik1, Anubhav Sahu1, Mustapha Habib1, Timur V. Filippov1, Deepnarayan Gupta1
  • HYPRES, 175 Clearbrook Rd, Elmsford, NY, USA, 105231

30 Nov. 10:25-10:40

Room D / Tokyo Time

ED1-2

Compact Stochastic Computing Circuits Using the Latching Function of RSFQ Circuits for Computing Polynomials
*Koki Wada1, Nobutaka Kito1
  • Chukyo University1

30 Nov. 10:40-10:55

Room D / Tokyo Time

ED1-3

Stabilization of the reflection effect in a long transmission line for adiabatic quantum-flux-parametron circuits
*Kazuhito Asai1, Naoki Takeuchi2, Yuki Yamanashi1,2, Nobuyuki Yoshikawa1,2
  • Department of Electrical and Computer Engineering, Yokohama National University, Japan1
  • Institute of Advanced Sciences, Yokohama National University, Japan2

30 Nov. 10:55-11:10

Room D / Tokyo Time

ED1-4

Timing Fault Simulation of Single-Flux-Quantum Logic Circuits for Fault Diagnosis
*Hiroki Watanabe1, Kazuyoshi Takagi1, Nobutaka Kito2
  • Graduate School of Engineering, Mie University1
  • School of Engineering, Chuko University2

30 Nov. 11:10-11:25

Room D / Tokyo Time

ED1-5

Optimization of Reversible Logic Synthesis for Adiabatic Quantum-Flux-Parametron Logic
*Ro Saito1, Christopher L. Ayala2, Naoki Takeuchi2, Taiki Yamae1, Nobuyuki Yoshikawa1
  • Department of Electrical and Computer Engineering, Yokohama National University1
  • Yokohama National University Institute of Advanced Sciences2

ED2

SQUID


Chairperson: Tsunehiro Hato

SUSTEC

30 Nov. 15:00-15:25

Room D / Tokyo Time

ED2-1-INV

Development of HTS-SQUID based magnetic measurement system for detecting a localized magnetic field with a wide frequency range
*Kenji Sakai1, Ryota Aoki1, JIn Wang1, Toshihiko Kiwa1
  • Okayama University, Japan1

30 Nov. 15:25-15:40

Room D / Tokyo Time

ED2-2

PySQUID, a Statistical Analysis and Optimization Tool for Bi-SQUID Circuits
*Ali Akgun1, Sasan Razmkhah1
  • TOBB University of Economics and Technology, Department of Electrical and Electronics Engineering,Turkey1

30 Nov. 15:40-15:55

Room D / Tokyo Time

ED2-3

Development of dispersion method of magnetic nanoparticles by femtosecond laser pulses for quantitative magnetic immune assay using HTS-SQUID
*Kouhei Kishimoto1, Taiki Yamamoto1, Hiroto Kuroda1, Misaki Tsubota1, Kei Yamashita1, Jin Wang1, Kenji Sakai1, Toshihiko Kiwa1
  • Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University, Japan1

30 Nov. 15:55-16:10

Room D / Tokyo Time

ED2-4

Guided Wave Transceive Technique Using Magnetostrictive Effect of STPG370 Pipe itself and High-Temperature Superconductor SQUID
*Keisuke Watanabe1, Kohei Okada1, Seiji Masumitsu1, Temuulen Munkhnyam1, Wenxu Sun1, Yoshimi Hatsukade1, Yasunori Amasaki2, Akihiro Tomotoshi3
  • Kindai Univ.1
  • Chugai Technos Co.2
  • NIHON SEALAKE CO., LTD.3

30 Nov. 16:10-16:25

Room D / Tokyo Time

ED2-5

Development of Discrete Type ECT•HTS-SQUID Non-Destructive Evaluation System for Creep Life Assessment of Boiler Tube
*Wenxu Sun1, Yoshimi Hatsukade1, Takao Sugiuchi2, Hidetaka Nishida2
  • Faculty of Engineering, Kindai University1
  • Energia Economic and Technical Research Institute, The Chugoku Electric Power co., inc.2

ED3

Detector


Chairperson: Yuki Mitsuya

The University of Tokyo

30 Nov. 17:00-17:25

Room D / Tokyo Time

ED3-1-INV

Mid infrared superconducting nanowire single-photon detectors
*Robert Hadfield1
  • University of Glasgow1

30 Nov. 17:25-17:50

Room D / Tokyo Time

ED3-2-INV

Microwave SQUID multiplexer for transition-edge sensor x-ray microcalorimeters
*Yuki Nakashima1, Fuminori Hirayama2, Satoshi Kohjiro2, Hirotake Yamamori2, Shuichi Nagasawa2, Akira Sato2, Shinya Yamada3, Ryota Hayakawa4, Noriko Y. Yamasaki5, Kazuhisa Mitsuda6, Kenichiro Nagayoshi7, Hiroki Akamatsu7, Luciano Gottardi7, Emanuele Taralli7, Marcel P. Bruijn7, Marcel L. Ridder7, Jian-Rong Gao7, Jan-Willem den Herder7
  • Physikalisch-Technische Bundesanstalt (PTB), Germany1
  • National Institute of Advanced Industrial Science and Technology (AIST), Japan2
  • Rikkyo University, Japan3
  • Tokyo Metropolitan University, Japan4
  • Institute of Space and Astronautical Science (ISAS/JAXA), Japan5
  • National Astronomical Observatory of Japan (NAOJ), Japan6
  • Netherlands Institute for Space Research (NWO-I/SRON), The Netherlands7

30 Nov. 17:50-18:05

Room D / Tokyo Time

ED3-3

Narrow-area Bragg-edge transmission of iron samples using superconducting neutron sensor
*The Dang Vu1,2, Hiroaki Shishido3,4, Kazuya Aizawa2, Takayuki Oku2, Kenichi Oikawa2, Masahide Harada2, Kenji M. Kojima4,5, Shigeyuki Miyajima6, Kazuhiko Soyama2, Tomio Koyama4, Mutsuo Hidaka7, Soh Y. Suzuki8, Manobu M. Tanaka9, Alex Malins10, Masahiko Machida10, Takekazu Ishida1,4
  • Division of Quantum and Radiation Engineering, Osaka Prefecture University, Sakai, Osaka 599-8570, Japan1
  • Materials and Life Science Division, J-PARC Center, Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195, Japan2
  • Department of Physics and Electronics, Graduate School of Engineering, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan3
  • NanoSquare Research Institute, Osaka Prefecture University, Sakai, Osaka 599-8570, Japan4
  • Centre for Molecular and Materials Science, TRIUMF, 4004 Wesbrook Mall, Vancouver, BC V6T 2A3, Canada5
  • Advanced ICT Research Institute, National Institute of Information and Communications Technology, 588-2 Iwaoka, Nishi-ku, Kobe, Hyogo 651-2492, Japan6
  • Advanced Industrial Science and Technology, Tsukuba, Ibaraki 305-8568, Japan7
  • Computing Research Center, Applied Research Laboratory, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan8
  • Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan9
  • Center for Computational Science & e-Systems, Japan Atomic Energy Agency, 178-4-4 Wakashiba, Kashiwa, Chiba 277-0871, Japan10

30 Nov. 18:05-18:20

Room D / Tokyo Time

ED3-4

Neutron Imaging toward Epithermal Regime using a Delay Line Current-Biased Kinetic-Inductance Detector
*Hiroaki Shishido1,2,3, The Dang Vu4,5, Kazuya Aizawa5, Kenji M. Kojima4,6, Tomio Koyama4, Kenichi Oikawa5, Masahide Harada5, Takayuki Oku5, Kazuhiko Soyama5, Shigeyuki Miyajima7, Mutsuo Hidaka8, Soh Y. Suzuki9, Manobu M. Tanaka10, Shuichi Kawamata2,4, Takekazu Ishida2,4
  • Department of Physics and Electronics, Graduate School of Engineering, Osaka Prefecture University1
  • NanoSquare Research Institute, Osaka Prefecture University2
  • The Center for Research and Innovation in Electronic Functional Materials, Osaka Prefecture University3
  • Division of Quantum and Radiation Engineering, Osaka Prefecture University4
  • Materials and Life Science Division, J-PARC Center, Japan Atomic Energy Agency5
  • Centre for Molecular and Materials Science, TRIUMF and Stewart Blusson Quantum Matter Institute, University of British Columbia6
  • Advanced ICT Research Institute, National Institute of Information and Communications Technology7
  • Advanced Industrial Science and Technology8
  • Computing Research Center, Applied Research Laboratory, High Energy Accelerator Research Organization (KEK)9
  • Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK)10

30 Nov. 18:20-18:35

Room D / Tokyo Time

ED3-5

REBCO surface coatings for enhanced Cold Dark Matter detectors
*Neil Lamas1, Guilherme Telles1, Artur Romanov1, Jessica Golm2, Babette Dobrich2, Walter Wuensch2, Sergio Calatroni2, Xavier Granados1, Joffre Gutierrez1, Teresa Puig1
  • Institut de Ciencia de Materials de Barcelona, Spain1
  • European Organization for Nuclear Research (CERN), Switzerland2

30 Nov. 18:35-18:50

Room D / Tokyo Time

ED3-6

Contribution of the conductivity of residual quasiparticles to the characteristics of superconducting thin-film resonators
*Takashi Noguchi1, S Mima1, C Otani1
  • NAOJ/RIKEN, RIKEN1

ED4

Microwave & Implementation


Chairperson: Naoto Sekiya

Yamanashi University

1 Dec. 9:00-9:25

Room D / Tokyo Time

ED4-1-INV

Fundamental research on development of 100 kW-class wireless power transmission system using high temperature superconducting coils
*Ryota Inoue1, Hiroshi Ueda1, SeokBeom KIM1
  • Okayama University1

1 Dec. 9:25-9:40

Room D / Tokyo Time

ED4-2

A Higher Sensitivity 13C-Optimized 1.5 mm High Temperature Superconducting NMR Probe
*Jeremy N. Thomas1,2, Ilya Litvak2, Vijaykumar Ramaswamy4, Taylor L. Johnston2,5, Matthew E. Merritt3, William W. Brey2
  • Department of Physics, Florida State University, USA1
  • National High Magnetic Field Laboratory, USA2
  • University Of Florida, USA3
  • Bruker Biospin AG, Switzerland4
  • Department of Chemistry, Florida State University, USA5

1 Dec. 9:40-9:55

Room D / Tokyo Time

ED4-3

Design and Fabrication of Microwave Transmit Antenna Using HTS Thick Disk for Wireless Power Transfer
*Atsushi Saito1, Fumiya Shimada1, Takehiro Sato1, Kazushi Kiyooka1, Masafumi Shibata2, Satoshi Ono3, Masanori Takeda4, Yuzuru Narita1, Kensuke Nakajima1
  • Graduate School of Science and Engineering, Yamagata University, Japan1
  • Fuji Electric Co., LTD., Japan2
  • The University of Electro-Communications, Japan3
  • Graduate School of Engineering, Shizuoka University, Japan4

ED5

Digital 2


Chairperson: Mutsuo Hidaka

AIST

1 Dec. 15:00-15:25

Room D / Tokyo Time

ED5-1-INV

Recent Progress in Adiabatic Quantum-Flux-Parametron Logic
*Naoki Takeuchi1,2, Christopher L. Ayala2, Olivia Chen3, Nobuyuki Yoshikawa2
  • National Institute of Advanced Industrial Science and Technology (AIST), Japan1
  • Yokohama National University, Japan2
  • Tokyo City University, Japan3

1 Dec. 15:25-15:50

Room D / Tokyo Time

ED5-2-INV

Half-flux-quantum circuits using π-shifted ferromagnetic junctions
*Feng Li1, Yuto Takeshita1, Daiki Hasegawa1, Masamitsu Tanaka1, Taro Yamashita1, Akira Fujimaki1
  • Nagoya University1

1 Dec. 15:50-16:05

Room D / Tokyo Time

ED5-3

Design of adiabatic quantum-flux-parametron bfloat16 floating point arithmetic unit
*Tomoyuki Tanaka1, Christopher L. Ayala1, Shohei Takagi1, Nobuyuki Yoshikawa1
  • Yokohama National University1

1 Dec. 16:05-16:20

Room D / Tokyo Time

ED5-4

Design of Max Pooling Layer in Binary Convolutional Neural Networks Using Single Flux Quantum Circuit
*Zeyu Han1, Zongyuan Li1, Yuki Yamanashi1, Nobuyuki Yoshikawa1
  • Department of Electrical and Computer Engineering, Yokohama National University, Japan1

1 Dec. 16:20-16:35

Room D / Tokyo Time

ED5-5

Operation of a 4-bit RSFQ digital-to-analog converter based on a binary split-confluence configuration
*Naonori Sega1, Yuta Somei1, Hiroshi Shimada1, Yoshinao Mizugaki1
  • The University of Electro-Communications1

1 Dec. 16:35-16:50

Room D / Tokyo Time

ED5-6

Design and measurement of a circular shift register for a microwave pulse generator with variable amplitude using single -flux quantum circuits
*Akira Kunihiro1, Yuki Yamanashi1,2, Nobuyuki Yoshikawa1,2
  • Graduate School of Engineering Science, Yokohama National University (Japan)1
  • Institute of Advanced Science, Yokohama National University (Japan)2

ED6

Digital 3


Chairperson: Naoki Takeuchi

AIST

1 Dec. 18:15-18:40

Room D / Tokyo Time

ED6-1-INV

Progress and Future Prospective of Open-Source Tools for Superconductor Circuits and Automation of Design
*Sasan Razmkhah1, Pascal Febvre2, Coenrad Fourie3, Joey Delport3
  • TOBB University of Economics and Technology, Ankara, Turkey1
  • Université Savoie Mont Blanc, Chambery, France2
  • Stellenbosch University, Stellenbosch, South Africa3

1 Dec. 18:40-18:55

Room D / Tokyo Time

ED6-2

Noise inclusion in JoSIM simulations of Josephson junction circuit
*Johannes A. Delport1, Coenrad J. Fourie1
  • Stellenbosch University, South Africa1

1 Dec. 18:55-19:10

Room D / Tokyo Time

ED6-3

High-fidelity circuit simulation of AQFP circuits through compact models extracted from layout
*Kyle Jackman1, Coenrad J. Fourie1
  • Department of Electrical and Electronic Engineering, Stellenbosch University, Stellenbosch, 7600, South Africa1

1 Dec. 19:10-19:25

Room D / Tokyo Time

ED6-4

Evaluation of picosecond pulses propagation on passive transmission lines for single-flux-quantum circuits
*Shunsuke Ikedo1, Yuki Yamanashi1, Nobuyuki Yoshikawa2
  • Graduate School of Engineering Science, Yokohama National University1
  • Advanced Institute of Science, Yokohama National University2

1 Dec. 19:25-19:40

Room D / Tokyo Time

ED6-5

Demonstration of 1-Gbps/channel readout in a Josephson-CMOS hybrid memory
*Yuki Hironaka1, Nobuyuki Yoshikawa2
  • Graduate School of Engineering Science, Yokohama National University1
  • Institute of Advanced Science, Yokohama National University2

1 Dec. 19:40-19:55

Room D / Tokyo Time

ED6-6

Demonstration of a Field Programmable Gate Array using Adiabatic Quantum-Flux-Parametron Logic and Memory
*Daichi Takahashi1, Naoki Takeuchi2, Yuki Yamanashi1,2, Nobuyuki Yoshikawa2
  • Graduate School of Engineering Science, Yokohama National University1
  • Institute of Advanced Sciences, Yokohama National University2

ED7

Quantum computer


Chairperson: Yutaka Tabuchi

RIKEN

2 Dec. 8:00-8:25

Room D / Tokyo Time

ED7-1-INV

Quantum Flux Parametron Enabled Readout of High-Coherence Superconducting Qubits
*Anthony J Przybysz1
  • Northrop Grumman Corporation1

2 Dec. 8:25-8:50

Room D / Tokyo Time

ED7-2-INV

Control and readout of a superconducting qubit using a photonic link
*Florent Lecocq1,2, Frank Quinlan1, Katarina Cicak1, Scott Diddams1,2, John Teufel1
  • NIST Boulder, USA1
  • University Of Colorado Boulder, USA2

2 Dec. 8:50-9:15

Room D / Tokyo Time

ED7-3-INV

All-nitride superconducting qubit on silicon substrate
*Sunmi Kim1, Hirotaka Terai1, Taro Yamashita2, Wei Qiu1, Tomoko Fuse1, Fumiki Yoshihara1, Sahel Ashhab1, Kunihiro Inomata3, Kouichi Semba1
  • National Institute of Information and Communications Technology (NICT), Japan1
  • Nagoya University, Japan2
  • National Institute of Advanced Industrial Science and Technology (AIST), Japan3

2 Dec. 9:15-9:40

Room D / Tokyo Time

ED7-4-INV

3D integration of superconducting quantum systems
*Cyrus F. Hirjibehedin1
  • Lincoln Laboratory, Massachusetts Institute of Technology1

2 Dec. 9:40-9:55

Room D / Tokyo Time

ED7-5

Quasiparticle tunneling and 1/f charge noise in ultrastrongly coupled superconducting qubit and resonator
*Akiyoshi Tomonaga1,2, Hiroto Mukai1,2, Fumiki Yoshihara3, Jaw-Shen Tsai1,2
  • Tokyo University of Science, Japan1
  • RIKEN Center for Quantum Computing (RQC), Japan2
  • National Institute of Information and Communications Technology, Japan3

2 Dec. 9:55-10:10

Room D / Tokyo Time

ED7-6

Quantum annealing with native implementation of Hamiltonian in the multiplier unit
*Daisuke Saida1, Mutsuo Hidaka1, Kentaro Imafuku1, Yuki Yamanashi2
  • National Institute of Advanced Industrial Science and Technology1
  • Yokohama National University2

ED8

Novel devices and fabrication process


Chairperson: Hirotake Yamamori

AIST

2 Dec. 15:45-16:00

Room D / Tokyo Time

ED8-1

Development of Josephson Voltage Standard Systems Toward Reliability Improvement of IoT Sensors
*Michitaka Maruyama1, Chiharu Urano1, Hirotake Yamamori1, Hitoshi Sasaki1, Akira Yoshida1, Tetsuro Misawa1, Riku Inoue1, Daiki Matsumaru1, Nobu-Hisa Kaneko1
  • National Institute of Advanced Industrial Science and Technology (AIST), Japan1

2 Dec. 16:00-16:15

Room D / Tokyo Time

ED8-2

Operation of a Josephson voltage standard device cooled with a dilution refrigerator
*Daiki Matsumaru1, Shuji Nakamura1, Zhengsen Jia2, Michitaka Maruyama1, Nobu-Hisa Kaneko1
  • National Institute of Advanced Industrial Science and Technology (AIST)1
  • National Institute of Metrology, China (NIM)2

2 Dec. 16:15-16:30

Room D / Tokyo Time

ED8-3

Effects of Nb Oxide Films Controlled by Neutral Beam Oxidation on Q-value of Superconducting Resonators
*Taichi Konno1, Daisuke Ohori1, Shuichi Noda3, Mutsuo Hidaka3, Kazuhiko Endo3, Hiroto Mukai4,5, Akiyoshi Tomonaga4,5, Jaw-Shen Tsai4,5, Seiji Samukawa1,2
  • Institute of Fluid Science, Tohoku University, Japan1
  • Advanced Institute for Materials Research, Tohoku University, Japan2
  • National Institute of Advanced Industrial Science and Technology, Japan3
  • Department of Physics, Tokyo University of Science, Japan4
  • Department of Physics, Tokyo University of Science, Japan5

2 Dec. 16:30-16:45

Room D / Tokyo Time

ED8-4

Fabrication of Nb/CuNi/Nb (S/F/S) Josephson junction series arrays for an artificial spin circuit
*Taiga Kizaki1,3, Kazumasa Makise2,3, Hirotake Yamamori3, Shuichi Nagasawa3, Mutsuo Hidaka3
  • The University of Electro-Communications, Japan1
  • National Astronomical Observatory of Japan (NAOJ), Japan2
  • National Institute of Advance Industrial Science and Technology (AIST), Japan3

2 Dec. 16:45-17:00

Room D / Tokyo Time

ED8-5

Braiding Operations for Topological Josephson Junction Array using SFQ Current Pulses
*Takuro Funazawa1, Masato Naruse1, Hiroaki Myoren1
  • Graduate School of Science and Engineering, Saitama University, JAPAN1

2 Dec. 17:10-17:35

Room D / Tokyo Time

ED8-6-INV

Direct-write Printing of Josephson Devices in an Electron Microscope
*Kaveh Lahabi1, Julian Linek2, Timothy van den Berg1, Remko Fermin1, Dieter Kölle2, Reinhold Kleiner2, Tünde de Vries1, Nick Groen1, Jan Aarts1
  • Leiden Institute of Physics, Leiden University, the Netherlands1
  • Physikalisches Institut and Center for Quantum Science (CQ) in LISA+, Universität Tübingen, Germany2

2 Dec. 17:35-18:00

Room D / Tokyo Time

ED8-7-INV

Infinite magnetoresistance in superconducting spin-valves with a nanometre-thick s-wave superconductor
*Jason Robinson1
  • University of Cambridge, Department of Materials Science, UK1

2 Dec. 18:00-18:15

Room D / Tokyo Time

ED8-8

TAILORED SPIN-TEXTURES IN HYBRID SUPERCONDUCTING-FERROMAGNETIC STRUCTURES
*Aleix Barrera1, Jordi Alcalà1, Sergi Martín1, Lluís Balcells1, Mariona Coll1, Narcis Mestres1, Anna Palau1
  • Institut de Ciència de Materials de Barcelona (ICMAB)1