Class information for:
Level 1: VACUUM ARC//CATHODE SPOT//VACUUM INTERRUPTER

Basic class information
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
15 4 METALLURGY & METALLURGICAL ENGINEERING//MATERIALS SCIENCE, MULTIDISCIPLINARY//MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 827627
606 3       HIGH ENTROPY ALLOY//IEEE TRANSACTIONS ON PLASMA SCIENCE//PLASMA FOCUS 14159
1522 2             PLASMA FOCUS//VACUUM ARC//RAILGUN 7744
2736 1                   VACUUM ARC//CATHODE SPOT//VACUUM INTERRUPTER 2193

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 VACUUM ARC authKW 3968826 16% 81% 341
2 CATHODE SPOT authKW 1083322 5% 76% 99
3 VACUUM INTERRUPTER authKW 838105 4% 74% 79
4 ELECT DI ARGE PLASMA address 696836 4% 50% 97
5 IEEE TRANSACTIONS ON PLASMA SCIENCE journal 464956 26% 6% 568
6 AXIAL MAGNETIC FIELD AMF authKW 380369 1% 88% 30
7 VACUUM CIRCUIT BREAKER authKW 361940 2% 55% 46
8 FLEI MAN ENGN address 229015 3% 27% 58
9 AXIAL MAGNETIC FIELD authKW 222783 2% 44% 35
10 MACROPARTICLES authKW 208601 1% 52% 28

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Fluids & Plasmas 38827 33% 0% 716
2 Physics, Applied 11639 47% 0% 1032
3 Materials Science, Coatings & Films 6713 13% 0% 283
4 Instruments & Instrumentation 1771 10% 0% 212
5 Engineering, Electrical & Electronic 278 9% 0% 203
6 Nuclear Science & Technology 86 3% 0% 57
7 Materials Science, Multidisciplinary 74 8% 0% 174
8 Physics, Nuclear 58 2% 0% 50
9 Physics, Multidisciplinary 36 4% 0% 81
10 Physics, Condensed Matter 23 4% 0% 89

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ELECT DI ARGE PLASMA 696836 4% 50% 97
2 FLEI MAN ENGN 229015 3% 27% 58
3 HIGH CURRENT ELECT 170070 5% 10% 119
4 CONICET FIS PLASMA 105810 0% 82% 9
5 STATE ELECT INSULAT POWER EQUIPMENT 91382 5% 6% 112
6 FIS PLASMACONICET 58671 0% 58% 7
7 ELECT ENGNELECT DI ARGE PLASMA 43109 0% 100% 3
8 AUDIO VISUELLES ZENTRUM 28740 0% 100% 2
9 ELECT ENGN INTERDISCIPLINARY STUDIES 28740 0% 100% 2
10 TEC 38 28740 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON PLASMA SCIENCE 464956 26% 6% 568
2 SURFACE & COATINGS TECHNOLOGY 21204 8% 1% 173
3 JOURNAL OF PHYSICS D-APPLIED PHYSICS 10276 6% 1% 125
4 PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY 9437 2% 2% 33
5 REVIEW OF SCIENTIFIC INSTRUMENTS 8734 6% 0% 138
6 HIGH TEMPERATURE 7654 2% 1% 46
7 IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION 7375 2% 1% 49
8 PLASMA SOURCES SCIENCE & TECHNOLOGY 6818 2% 1% 37
9 PLASMA SCIENCE & TECHNOLOGY 4731 1% 1% 28
10 ZHURNAL TEKHNICHESKOI FIZIKI 3528 2% 1% 39

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 VACUUM ARC 3968826 16% 81% 341 Search VACUUM+ARC Search VACUUM+ARC
2 CATHODE SPOT 1083322 5% 76% 99 Search CATHODE+SPOT Search CATHODE+SPOT
3 VACUUM INTERRUPTER 838105 4% 74% 79 Search VACUUM+INTERRUPTER Search VACUUM+INTERRUPTER
4 AXIAL MAGNETIC FIELD AMF 380369 1% 88% 30 Search AXIAL+MAGNETIC+FIELD+AMF Search AXIAL+MAGNETIC+FIELD+AMF
5 VACUUM CIRCUIT BREAKER 361940 2% 55% 46 Search VACUUM+CIRCUIT+BREAKER Search VACUUM+CIRCUIT+BREAKER
6 AXIAL MAGNETIC FIELD 222783 2% 44% 35 Search AXIAL+MAGNETIC+FIELD Search AXIAL+MAGNETIC+FIELD
7 MACROPARTICLES 208601 1% 52% 28 Search MACROPARTICLES Search MACROPARTICLES
8 HIGH CURRENT VACUUM ARC 158067 1% 100% 11 Search HIGH+CURRENT+VACUUM+ARC Search HIGH+CURRENT+VACUUM+ARC
9 REFRACTORY ANODE 158067 1% 100% 11 Search REFRACTORY+ANODE Search REFRACTORY+ANODE
10 TRANSVERSE MAGNETIC FIELD TMF 147800 1% 86% 12 Search TRANSVERSE+MAGNETIC+FIELD+TMF Search TRANSVERSE+MAGNETIC+FIELD+TMF

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 30499 TRIGGERED VACUUM SWITCH TVS//TRIGGERED VACUUM SWITCH//INITIAL PLASMAS
2 34127 PLASMA LENS//INNOVAT PLASMA TECHNOL GRP//ION BEAM PLASMA
3 34155 KOROLEV STATE AEROSP UNIV//VACUUM SPARK//COMPRESSION OF PLASMA STREAMS
4 20406 FIELD ELECTRON SPECTROSCOPY//IEEE TRANSACTIONS ON ELECTRICAL INSULATION//ANALYT RMENT
5 8355 PLASMA IMMERSION ION IMPLANTATION//PLASMA BASED ION IMPLANTATION//PLASMA SOURCE ION IMPLANTATION
6 26886 PLASMA CENTRIFUGE//ISOTOPE TRANSMUTATION ONLINE SEPARATION//PLASMA PLUGGING
7 6865 PLASMA TORCH//LAMINAR PLASMA JET//HIGH TEMPERATURE MATERIAL PROCESSES
8 29315 PULSED HIGH CURRENT ELECTRIC DISCHARGES IN DENSE GASES//OPTICAL ACTINOMETRY//PROKHOROV GEN PHYS
9 37416 ADV DIAGNOST DESIGN//DIAGNOST SERV PLANNING//SURFACE MOUNT DEVICE
10 20046 PSEUDOSPARK DISCHARGE//PSEUDOSPARK//PSEUDOSPARK SWITCH

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