Keyword : Josephson junction


Towards Ultra-High-Speed Cryogenic Single-Flux-Quantum Computing
Koki ISHIDA Masamitsu TANAKA Takatsugu ONO Koji INOUE 
Publication:   
Publication Date: 2018/05/01
Vol. E101-C  No. 5 ; pp. 359-369
Type of Manuscript:  INVITED PAPER (Special Section on Innovative Superconducting Devices Based on New Physical Phenomena)
Category: 
Keyword: 
single flux quantum (SFQ)cryogenic computingmicroprocessorcache memoryJosephson junctionlow-powerhigh-performanceenergy-efficient
 Summary | Full Text:PDF(1.3MB)

Phase Shift and Control in Superconducting Hybrid Structures
Taro YAMASHITA 
Publication:   
Publication Date: 2018/05/01
Vol. E101-C  No. 5 ; pp. 378-384
Type of Manuscript:  INVITED PAPER (Special Section on Innovative Superconducting Devices Based on New Physical Phenomena)
Category: 
Keyword: 
superconductivitysuperconducting spintronicsπ junctionphase shiftJosephson junction
 Summary | Full Text:PDF(568.9KB)

Demonstration of 6-bit, 0.20-mVpp Quasi-Triangle Voltage Waveform Generator Based on Pulse-Frequency Modulation
Yoshitaka TAKAHASHI Hiroshi SHIMADA Masaaki MAEZAWA Yoshinao MIZUGAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2014/03/01
Vol. E97-C  No. 3 ; pp. 194-197
Type of Manuscript:  BRIEF PAPER
Category: 
Keyword: 
single flux quantumsuperconducting integrated circuitsJosephson junctionD/A converter
 Summary | Full Text:PDF(779.5KB)

High-Tc Superconducting Electronic Devices Based on YBCO Step-Edge Grain Boundary Junctions
Shane T. KEENAN Jia DU Emma E. MITCHELL Simon K. H. LAM John C. MACFARLANE Chris J. LEWIS Keith E. LESLIE Cathy P. FOLEY 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/03/01
Vol. E96-C  No. 3 ; pp. 298-306
Type of Manuscript:  INVITED PAPER (Special Section on SQUID & its Applications)
Category: 
Keyword: 
Josephson junctiongrain boundary step edge junctionhigh temperature superconductorSQUIDTHz imagingmineral explorationmagnetic anomaly detectionunexploded ordnance detectionmicrowave devices
 Summary | Full Text:PDF(3.7MB)

Recent Developments of High-Tc Electronic Devices with Multilayer Structures and Ramp-Edge Josephson Junctions
Seiji ADACHI Akira TSUKAMOTO Tsunehiro HATO Joji KAWANO Keiichi TANABE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/03/01
Vol. E95-C  No. 3 ; pp. 337-346
Type of Manuscript:  INVITED PAPER (Special Section on Josephson Junctions – Past 50 years and Future –)
Category: 
Keyword: 
high-Tc superconductorJosephson junctionramp-edgeSQUID
 Summary | Full Text:PDF(2.2MB)

Estimation of Nb Junction Temperature Raised Due to Thermal Heat from Bias Resistor
Keisuke KUROIWA Masaki KADOWAKI Masataka MORIYA Hiroshi SHIMADA Yoshinao MIZUGAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/03/01
Vol. E95-C  No. 3 ; pp. 355-359
Type of Manuscript:  Special Section PAPER (Special Section on Josephson Junctions – Past 50 years and Future –)
Category: 
Keyword: 
Nb superconducting integration chipsthermal heatbias resistorJosephson junction
 Summary | Full Text:PDF(1.1MB)

Statistical Evaluation of a Superconductive Physical Random Number Generator
Tatsuro SUGIURA Yuki YAMANASHI Nobuyuki YOSHIKAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/04/01
Vol. E93-C  No. 4 ; pp. 453-457
Type of Manuscript:  Special Section PAPER (Special Section on Frontiers of Superconductive Electronics)
Category: Digital Applications
Keyword: 
single-flux-quantum circuitrandom numberJosephson junctioncomparator
 Summary | Full Text:PDF(488.2KB)

All MgB2 Josephson Junctions with Amorphous Boron Barriers
Naoki MITAMURA Chikaze MARUYAMA Hiroyuki AKAIKE Akira FUJIMAKI Rintaro ISHII Yoshihiro NIIHARA Michio NAITO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/04/01
Vol. E93-C  No. 4 ; pp. 468-472
Type of Manuscript:  Special Section PAPER (Special Section on Frontiers of Superconductive Electronics)
Category: Junctions
Keyword: 
MgB2Josephson junctionamorphous boron
 Summary | Full Text:PDF(319.6KB)

100 GHz Demonstrations Based on the Single-Flux-Quantum Cell Library for the 10 kA/cm2 Nb Multi-Layer Process
Yuki YAMANASHI Toshiki KAINUMA Nobuyuki YOSHIKAWA Irina KATAEVA Hiroyuki AKAIKE Akira FUJIMAKI Masamitsu TANAKA Naofumi TAKAGI Shuichi NAGASAWA Mutsuo HIDAKA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/04/01
Vol. E93-C  No. 4 ; pp. 440-444
Type of Manuscript:  Special Section PAPER (Special Section on Frontiers of Superconductive Electronics)
Category: Digital Applications
Keyword: 
single flux quantum circuitJosephson junctioncell libraryadder
 Summary | Full Text:PDF(668.8KB)

Improvements in Fabrication Process for Nb-Based Single Flux Quantum Circuits in Japan
Mutsuo HIDAKA Shuichi NAGASAWA Kenji HINODE Tetsuro SATOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/03/01
Vol. E91-C  No. 3 ; pp. 318-324
Type of Manuscript:  INVITED PAPER (Special Section on Recent Progress in Superconductive Digital Electronics)
Category: 
Keyword: 
superconductive circuitJosephson junctionfabrication processSFQ (Single Flux Quantum) circuitNb/AlOx/Nb junction
 Summary | Full Text:PDF(2.2MB)

Macroscopic Quantum Tunneling and Resonant Activation of Current Biased Intrinsic Josephson Junctions in Bi-2212
Shigeo SATO Kunihiro INOMATA Mitsunaga KINJO Nobuhiro KITABATAKE Koji NAKAJIMA Huabing WANG Takeshi HATANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/03/01
Vol. E90-C  No. 3 ; pp. 599-604
Type of Manuscript:  INVITED PAPER (Special Section on Innovative Superconducting Devices and Their Applications)
Category: 
Keyword: 
Josephson junctionmacroscopic quantum tunnelinghigh-Tc superconductorresonant activationqubit
 Summary | Full Text:PDF(999.2KB)

Development of Thin Film Multilayer Structures with Smooth Surfaces for HTS SFQ Circuits
Hironori WAKANA Seiji ADACHI Ai KAMITANI Kouhei NAKAYAMA Yoshihiro ISHIMARU Yoshinobu TARUTANI Keiichi TANABE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/02/01
Vol. E88-C  No. 2 ; pp. 208-215
Type of Manuscript:  INVITED PAPER (Special Section on Superconducting Electronic Devices and Their Applications)
Category: 
Keyword: 
high-temperature superconductorJosephson junctioninterface modified barrierSFQ circuitramp-edge structure
 Summary | Full Text:PDF(1.1MB)

Fabrication of La-Doped YBCO and SrTiO3-Buffered LSAT Thin Films for Ramp-Edge Josephson Junctions on Superconducting Ground Plane
Seiji ADACHI Hironori WAKANA Yoshihiro ISHIMARU Masahiro HORIBE Yoshinobu TARUTANI Keiichi TANABE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/02/01
Vol. E87-C  No. 2 ; pp. 206-211
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Oxide Thin Films by Sputtering)
Category: 
Keyword: 
sputteringhigh-Tc superconductorsurface morphologyJosephson junction
 Summary | Full Text:PDF(1.1MB)

Single Flux Quantum Multistage Decimation Filters
Haruhiro HASEGAWA Tatsunori HASHIMOTO Shuichi NAGASAWA Satoru HIRANO Kazunori MIYAHARA Youichi ENOMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/01/01
Vol. E86-C  No. 1 ; pp. 2-8
Type of Manuscript:  INVITED PAPER (Special Issue on Superconductor Digital/Analog Circuit Technologies)
Category: LTS Digital Applications
Keyword: 
single flux quantumsinc filterdecimation filterJosephson junction
 Summary | Full Text:PDF(1.8MB)

HTS Surface-Modified Junctions with Integrated Ground-Planes for SFQ Circuits
Yoshihisa SOUTOME Tokuumi FUKAZAWA Kazuo SAITOH Akira TSUKAMOTO Kazumasa TAKAGI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/03/01
Vol. E85-C  No. 3 ; pp. 759-763
Type of Manuscript:  INVITED PAPER (Special Issue on Superconductive Electronics)
Category: Junctions and Processing
Keyword: 
high-temperature-superconductorJosephson junctionSFQ circuitramp-edge junctiongroundplane
 Summary | Full Text:PDF(916.3KB)

Interface-Modified Ramp-Type Josephson Junctions in Trilayer Structures
Masayuki MATSUSHITA Yoichi OKABE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/03/01
Vol. E85-C  No. 3 ; pp. 769-771
Type of Manuscript:  Special Section PAPER (Special Issue on Superconductive Electronics)
Category: Junctions and Processing
Keyword: 
interface-modifiedramp-typetrilayer structuresJosephson junction
 Summary | Full Text:PDF(221KB)

Research on Superconducting Thin Films and Devices
Hong-Chang YANG Jau-Han CHEN Kuen-Lin CHEN Ming-Jye CHEN Chiu-Hsien WU Jen-Tzong JENG Herng-Er HORNG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/03/01
Vol. E85-C  No. 3 ; pp. 772-779
Type of Manuscript:  Special Section PAPER (Special Issue on Superconductive Electronics)
Category: Thin Films and Materials
Keyword: 
thin filmsJosephson junctionSQUIDnondestructive evaluationSQUID applications
 Summary | Full Text:PDF(590.1KB)

Fabrication Technology for Nb Integrated Circuits
Hideaki NUMATA Shuichi TAHARA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/01/01
Vol. E84-C  No. 1 ; pp. 2-8
Type of Manuscript:  INVITED PAPER (Special Issue on Superconductive Electronics)
Category: Digital Applications
Keyword: 
NbJosephson junctionetchingplanarizationintegration
 Summary | Full Text:PDF(930.4KB)

Numerical Study of the Effect of Parasitic Inductance on RSFQ Circuits
Masaaki MAEZAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/01/01
Vol. E84-C  No. 1 ; pp. 20-28
Type of Manuscript:  Special Section PAPER (Special Issue on Superconductive Electronics)
Category: Digital Applications
Keyword: 
Josephson junctionrapid single flux quantumparasitic inductancecircuit optimization
 Summary | Full Text:PDF(914.5KB)

Recent Progress of High-Temperature Superconductor Josephson Junction Technology for Digital Circuit Applications
Jiro YOSHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2000/01/25
Vol. E83-C  No. 1 ; pp. 49-59
Type of Manuscript:  INVITED PAPER (Special Issue on Superconductive Devices and Systems)
Category: Digital Applications
Keyword: 
high-temperature superconductorsJosephson junctionSFQ circuitramp-edge-type structureresonant tunneling
 Summary | Full Text:PDF(303.7KB)

Phase-Mode Circuits for High-Performance Logic
Takeshi ONOMI Yoshinao MIZUGAKI Hideki SATOH Tsutomu YAMASHITA Koji NAKAJIMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/10/25
Vol. E81-C  No. 10 ; pp. 1608-1617
Type of Manuscript:  INVITED PAPER (Special Issue on Low- and High-Temperature Superconductive Electron Devices and Their Applications)
Category: Digital Applications
Keyword: 
superconductive electronicsJosephson junctionsingle flux quantumlogic circuitintegrated circuit
 Summary | Full Text:PDF(1.1MB)

Fabrication Processes for High-Tc Superconducting Integrated Circuits Based on Edge-Type Josephson Junctions
Tetsuro SATOH Mutsuo HIDAKA Shuichi TAHARA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/10/25
Vol. E81-C  No. 10 ; pp. 1532-1537
Type of Manuscript:  INVITED PAPER (Special Issue on Low- and High-Temperature Superconductive Electron Devices and Their Applications)
Category: High-Tc Junction Technology
Keyword: 
YBa2Cu3OxPrBa2Cu3OxJosephson junctionintegrated circuitgroundplane
 Summary | Full Text:PDF(656.8KB)

Investigation of High-Tc Single Flux Quantum Logic Gates
Kazuo SAITOH Hiroyuki FUKE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/10/25
Vol. E80-C  No. 10 ; pp. 1233-1239
Type of Manuscript:  INVITED PAPER (Special Issue on Basic Properties and Applications of Superconductive Electron Devices)
Category: 
Keyword: 
single flux quantum (SFQ)rf-SQUIDdc SQUIDfocused ion beamJosephson junctionsuperconducting weak link
 Summary | Full Text:PDF(606.7KB)

Bifurcation Phenomena in the Josephson Junction Circuit Coupled by a Resistor
Tetsushi UETA Hiroshi KAWAKAMI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/10/25
Vol. E79-A  No. 10 ; pp. 1546-1550
Type of Manuscript:  Special Section PAPER (Special Section on Nonlinear Theory and its Applications (NOLTA))
Category: Nonlinear Circuits and Bifurcation
Keyword: 
Josephson junctionpendulumfrictional clutchbifurcationchaos
 Summary | Full Text:PDF(361KB)

Oscillation Modes in a Josephson Circuit and Its Application to Digital Systems
Akinori KANASUGI Mititada MORISUE Hiroshi NOGUCHI Masayuki YAMADAYA Hajime FURUKAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/09/25
Vol. E79-C  No. 9 ; pp. 1206-1212
Type of Manuscript:  Special Section PAPER (Special Issue on Toward Digital and Analog Applications of Superconductors)
Category: Superconductive digital integrated circuits
Keyword: 
Josephson junctionnonlinear oscillationsanalog simulatorchaos
 Summary | Full Text:PDF(557KB)

Strato-Mesospheric Ozone Monitoring System Using an SIS Mixer
Hideo SUZUKI Minoru SUZUKI Hideo OGAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/09/25
Vol. E79-C  No. 9 ; pp. 1219-1227
Type of Manuscript:  INVITED PAPER (Special Issue on Toward Digital and Analog Applications of Superconductors)
Category: Analog applications
Keyword: 
SIS mixermillimeter-wavessuperconductorJosephson junctionheterodyne receiver
 Summary | Full Text:PDF(1MB)

Binary Counter with New Interface Circuits in the Extended Phase-Mode Logic Family
Takeshi ONOMI Yoshinao MIZUGAKI TsutomuYAMASHITA Koji NAKAJIMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/09/25
Vol. E79-C  No. 9 ; pp. 1200-1205
Type of Manuscript:  Special Section PAPER (Special Issue on Toward Digital and Analog Applications of Superconductors)
Category: Superconductive digital integrated circuits
Keyword: 
superconductive electronicssingle flux quantumlogic circuitJosephson junctionbinary counter
 Summary | Full Text:PDF(550.9KB)

High-Tc Superconducting Active Slot Antenna with a YBCO Step-Edge Josephson Junction Array
Wataru CHUJO Hisashi SHIMAKAGE Zhen WANG Bokuji KOMIYAMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/08/25
Vol. E78-C  No. 8 ; pp. 1007-1011
Type of Manuscript:  Special Section PAPER (Special Issue on Microwave and Millimeter-Wave Technology)
Category: 
Keyword: 
superconducting antennaactive antennahigh TcJosephson junctioncoplanar waveguide
 Summary | Full Text:PDF(442.1KB)

Co-planar Josephson Junction Using Nonsuperconductive YBaCuO Formed on Very Locally Damaged Substrate by FIB
Yunnghee KIM Yoshihisa SOUTOME Hiroshi KIMURA Yoichi OKABE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/05/25
Vol. E78-C  No. 5 ; pp. 471-475
Type of Manuscript:  Special Section PAPER (Special Issue on Superconducting Electronics and Its Applications)
Category: Three terminal devices and Josephson Junctions
Keyword: 
YBaCuOJosephson junctionPlanar junctionShapiro stepsFocused Ion Beam
 Summary | Full Text:PDF(831.3KB)

Bifurcation of an Inductively Coupled Josephson Junction Circuit
Tetsushi UETA Hiroshi KAWAKAMI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/11/25
Vol. E77-A  No. 11 ; pp. 1758-1763
Type of Manuscript:  Special Section PAPER (Special Section on Nonlinear Theory and Its Applications)
Category: Analysis of Nonlinear Circuits and Systems
Keyword: 
Josephson junctionbifurcationcaterpillar solution
 Summary | Full Text:PDF(384.1KB)

I-V Characteristic of YBCO Step-Edge Josephson Junction
Keiichi YAMAGUCHI Shuichi YOSHIKAWA Tsuyoshi TAKENAKA Syuichi FUJINO Kunihiko HAYASHI Tsutomu MITSUZUKA Katsumi SUZUKI Youichi ENOMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1994/08/25
Vol. E77-C  No. 8 ; pp. 1218-1223
Type of Manuscript:  Special Section PAPER (Special Section on Superconducting Devices)
Category: HTS
Keyword: 
Josephson junctionhigh Tc superconductorI-V characteristicsdevice application
 Summary | Full Text:PDF(667.2KB)

Fabrication and Characterization of Bi-epitaxial Grain Boundary Junctions in YBa2Cu3O7δ
Kazuya KINOSHITA Syuuji ARISAKA Takeshi KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/08/25
Vol. E76-C  No. 8 ; pp. 1265-1270
Type of Manuscript:  Special Section PAPER (Special Issue on High-Temperature Superconducting Electronics)
Category: 
Keyword: 
YBa2Cu3O7δSrTiO3bi-epitaxial grain boundary junctionJosephson junction
 Summary | Full Text:PDF(749.8KB)

Microwave Mixing Characteristics of Thin-Film YBCO Josephson Mixers at 77 K
Takashi NOZUE Yoshizumi YASUOKA Jian CHEN Hajime SUZUKI Tsutomu YAMASHITA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1992/08/25
Vol. E75-C  No. 8 ; pp. 929-934
Type of Manuscript:  Special Section PAPER (Special Issue on Cryogenic Microwave Devices)
Category: Active Devices
Keyword: 
superconductorJosephson junctionYBCO filmmicrowave mixer
 Summary | Full Text:PDF(511.2KB)

Fabrication snd Characteristics of Sandwich-Type Bi2Sr2Ca1Cu2Ox/Bi2Sr2Cu1Oy/Bi2Sr2Ca1Cu2Oz Josephson Junctions
Koichi MIZUNO Hidetaka HIGASHINO Kentaro SETSUNE Kiyotaka WASA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1992/08/25
Vol. E75-C  No. 8 ; pp. 935-942
Type of Manuscript:  Special Section PAPER (Special Issue on Cryogenic Microwave Devices)
Category: Active Devices
Keyword: 
superconductive electronicshigh-Tc superconductorJosephson junctionBi-Sr-Ca-Cu-OS/N/S
 Summary | Full Text:PDF(676KB)