Class information for:
Level 1: RSFQ//SINGLE FLUX QUANTUM//SFQ

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3286 2018 13.6 59%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
22 4 PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS//IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY//PHYSICS, CONDENSED MATTER 227617
46 3       PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS//IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY//SUPERCONDUCTOR SCIENCE & TECHNOLOGY 94354
270 2             JOSEPHSON JUNCTION//IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY//PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 19300
3286 1                   RSFQ//SINGLE FLUX QUANTUM//SFQ 2018

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 RSFQ authKW 1506248 5% 93% 107
2 SINGLE FLUX QUANTUM authKW 726453 3% 87% 55
3 SFQ authKW 648675 2% 88% 49
4 SUPERCONDUCTING INTEGRATED CIRCUITS authKW 605325 3% 68% 59
5 IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY journal 585534 38% 5% 764
6 SFQ CIRCUIT authKW 520255 2% 72% 48
7 SINGLE FLUX QUANTUM CIRCUIT authKW 378233 1% 83% 30
8 RAPID SINGLE FLUX QUANTUM authKW 273090 1% 95% 19
9 RSFQ DESIGN GRP address 242914 1% 94% 17
10 SUPERCONDUCTOR INTEGRATED CIRCUIT authKW 226946 1% 100% 15

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Physics, Applied 35651 83% 0% 1673
2 Engineering, Electrical & Electronic 22195 61% 0% 1224
3 Physics, Condensed Matter 739 12% 0% 242
4 Computer Science, Hardware & Architecture 62 1% 0% 26
5 Materials Science, Coatings & Films 16 1% 0% 23
6 Thermodynamics 13 1% 0% 26
7 Computer Science, Software Engineering 13 1% 0% 22
8 Computer Science, Information Systems 3 1% 0% 19
9 Physics, Multidisciplinary 3 2% 0% 49
10 Engineering, Manufacturing 1 0% 0% 8

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 RSFQ DESIGN GRP 242914 1% 94% 17
2 QUANTUM ENGN 208821 6% 12% 112
3 QUANTUM DETECT 118605 1% 56% 14
4 BRAINWARE SYST NANOELECT SPINTRON 45389 0% 100% 3
5 QUANTUM MAGNETOFLUX LOG PROJECT 45389 0% 100% 3
6 ADV ELE OMAGNET 43756 0% 32% 9
7 TESTABLE DESIGN TESTING MICROSYST GRP 40343 0% 67% 4
8 FUNDAMENTALS THEORY ELECT ENGN 38568 1% 14% 18
9 MICROWAVE CHARACTERIZAT 37819 0% 50% 5
10 SPACE ELECT GRP 35001 0% 26% 9

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 585534 38% 5% 764
2 SUPERCONDUCTOR SCIENCE & TECHNOLOGY 42029 7% 2% 140
3 APPLIED SUPERCONDUCTIVITY 23542 1% 5% 30
4 IEICE TRANSACTIONS ON ELECTRONICS 16059 4% 1% 80
5 IEEE TRANSACTIONS ON MAGNETICS 15400 9% 1% 186
6 PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 9465 6% 1% 125
7 SOVIET MICROELECTRONICS 5041 0% 3% 10
8 IEEE JOURNAL OF SOLID-STATE CIRCUITS 2726 2% 0% 39
9 CRYOGENICS 2053 1% 1% 26
10 ELECTRON DEVICE LETTERS 1798 0% 2% 6

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 RSFQ 1506248 5% 93% 107 Search RSFQ Search RSFQ
2 SINGLE FLUX QUANTUM 726453 3% 87% 55 Search SINGLE+FLUX+QUANTUM Search SINGLE+FLUX+QUANTUM
3 SFQ 648675 2% 88% 49 Search SFQ Search SFQ
4 SUPERCONDUCTING INTEGRATED CIRCUITS 605325 3% 68% 59 Search SUPERCONDUCTING+INTEGRATED+CIRCUITS Search SUPERCONDUCTING+INTEGRATED+CIRCUITS
5 SFQ CIRCUIT 520255 2% 72% 48 Search SFQ+CIRCUIT Search SFQ+CIRCUIT
6 SINGLE FLUX QUANTUM CIRCUIT 378233 1% 83% 30 Search SINGLE+FLUX+QUANTUM+CIRCUIT Search SINGLE+FLUX+QUANTUM+CIRCUIT
7 RAPID SINGLE FLUX QUANTUM 273090 1% 95% 19 Search RAPID+SINGLE+FLUX+QUANTUM Search RAPID+SINGLE+FLUX+QUANTUM
8 SUPERCONDUCTOR INTEGRATED CIRCUIT 226946 1% 100% 15 Search SUPERCONDUCTOR+INTEGRATED+CIRCUIT Search SUPERCONDUCTOR+INTEGRATED+CIRCUIT
9 RAPID SINGLE FLUX QUANTUM RSFQ 212760 1% 94% 15 Search RAPID+SINGLE+FLUX+QUANTUM+RSFQ Search RAPID+SINGLE+FLUX+QUANTUM+RSFQ
10 PASSIVE TRANSMISSION LINE 211816 1% 100% 14 Search PASSIVE+TRANSMISSION+LINE Search PASSIVE+TRANSMISSION+LINE

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 TOLPYGO, SK , (2016) SUPERCONDUCTOR DIGITAL ELECTRONICS: SCALABILITY AND ENERGY EFFICIENCY ISSUES.LOW TEMPERATURE PHYSICS. VOL. 42. ISSUE 5. P. 361 -379 89 76% 3
2 HOLMES, S , RIPPLE, AL , MANHEIMER, MA , (2013) ENERGY-EFFICIENT SUPERCONDUCTING COMPUTING-POWER BUDGETS AND REQUIREMENTS.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY. VOL. 23. ISSUE 3. P. - 45 85% 55
3 MUKHANOV, OA , GUPTA, D , KADIN, AM , SEMENOV, VK , (2004) SUPERCONDUCTOR ANALOG-TO-DIGITAL CONVERTERS.PROCEEDINGS OF THE IEEE. VOL. 92. ISSUE 10. P. 1564-1584 62 85% 94
4 VOLKMANN, MH , SAHU, A , FOURIE, CJ , MUKHANOV, OA , (2013) IMPLEMENTATION OF ENERGY EFFICIENT SINGLE FLUX QUANTUM DIGITAL CIRCUITS WITH SUB-AJ/BIT OPERATION.SUPERCONDUCTOR SCIENCE & TECHNOLOGY. VOL. 26. ISSUE 1. P. - 46 88% 27
5 HAYAKAWA, H , YOSHIKAWA, N , YOROZU, S , FUJIMAKI, A , (2004) SUPERCONDUCTING DIGITAL ELECTRONICS.PROCEEDINGS OF THE IEEE. VOL. 92. ISSUE 10. P. 1549-1563 48 92% 27
6 ABELSON, LA , KERBER, GL , (2004) SUPERCONDUCTOR INTEGRATED, CIRCUIT FABRICATION TECHNOLOGY.PROCEEDINGS OF THE IEEE. VOL. 92. ISSUE 10. P. 1517 -1533 56 77% 33
7 FOURIE, CJ , VOLKMANN, MH , (2013) STATUS OF SUPERCONDUCTOR ELECTRONIC CIRCUIT DESIGN SOFTWARE.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY. VOL. 23. ISSUE 3. P. - 36 90% 5
8 TOLPYGO, SK , BOLKHOVSKY, V , WEIR, TJ , JOHNSON, LM , GOUKER, MA , OLIVER, WD , (2015) FABRICATION PROCESS AND PROPERTIES OF FULLY-PLANARIZED DEEP-SUBMICRON NB/AL-ALOX/NB JOSEPHSON JUNCTIONS FOR VLSI CIRCUITS.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY. VOL. 25. ISSUE 3. P. - 29 78% 16
9 FUJIMAKI, A , TANAKA, M , KASAGI, R , TAKAGI, K , OKADA, M , HAYAKAWA, Y , TAKATA, K , AKAIKE, H , YOSHIKAWA, N , NAGASAWA, S , ET AL (2014) LARGE-SCALE INTEGRATED CIRCUIT DESIGN BASED ON A NB NINE-LAYER STRUCTURE FOR RECONFIGURABLE DATA-PATH PROCESSORS.IEICE TRANSACTIONS ON ELECTRONICS. VOL. E97C. ISSUE 3. P. 157-165 28 100% 1
10 VERNIK, IV , KAPLAN, SB , VOLKMANN, MH , DOTSENKO, AV , FOURIE, CJ , MUKHANOV, OA , (2014) DESIGN AND TEST OF ASYNCHRONOUS ESFQ CIRCUITS.SUPERCONDUCTOR SCIENCE & TECHNOLOGY. VOL. 27. ISSUE 4. P. - 28 93% 3

Classes with closest relation at Level 1


Rank Class id link
1 13810 NIOBIUM NITRIDE//NBN THIN FILM//FROZEN NITROGEN
2 13607 JOSEPHSON ARRAYS//VOLTAGE STANDARD//JOSEPHSON VOLTAGE STANDARD
3 8987 SIS MIXER//SUPERCONDUCTOR INSULATOR SUPERCONDUCTOR SIS MIXERS//HOT ELECTRON BOLOMETER
4 22470 COHERENT MICROWAVE RADIATION//RLCSJ MODEL//SELF RADIATION POWER
5 13622 SUPERCONDUCTING TUNNEL JUNCTION//STJ//SUPERCONDUCTING TUNNEL JUNCTION STJ
6 3767 JOSEPHSON JUNCTION//INTERFACE ENGINEERED JUNCTION//RAMP EDGE JUNCTION
7 2367 SQUID//HTS SQUID//HIGH T C SQUID
8 6693 LONG JOSEPHSON JUNCTION//FLUXONS//PL SCI INTELLIGENT SYST E CAIANELLO
9 32934 3D 2D PHASE TRANSITION//ASSOCIATION OF MOLECULES//CALCULATION OF FLUX DISTRIBUTION
10 18276 IMPURITY MECHANISM//SFFT//3 TERMINAL DEVICES

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