Class information for:
Level 2: PLASMA FOCUS//VACUUM ARC//CATHODE SPOT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2069 5272 18.9 46%


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
2 4 MATERIALS SCIENCE, MULTIDISCIPLINARY//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER 2836879
378 3       SURFACE & COATINGS TECHNOLOGY//HIGH ENTROPY ALLOY//MATERIALS SCIENCE, COATINGS & FILMS 32127
2069 2             PLASMA FOCUS//VACUUM ARC//CATHODE SPOT 5272
2571 1                   VACUUM ARC//CATHODE SPOT//ELECT DI ARGE PLASMA 2206
6858 1                   PLASMA FOCUS//DENSE PLASMA FOCUS//PLASMA FOCUS DEVICE 1435
20097 1                   PSEUDOSPARK SWITCH//PSEUDOSPARK//PSEUDOSPARK DISCHARGE 476
24404 1                   TRIGGERED VACUUM SWITCH TVS//TRIGGERED VACUUM SWITCH//INITIAL PLASMAS 313
24596 1                   PLASMA CENTRIFUGE//ISOTOPE TRANSMUTATION ONLINE SEPARATION//AG 110M AG G PRODUCTION 307
25487 1                   PULSED ARC DISCHARGE METHOD//VACUUM SPARK//MICROPINCH 280
26402 1                   PLASMA COSMOLOGY//INF RRC//PLASMA UNIVERSE 255

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 PLASMA FOCUS authKW 1770490 6% 91% 335
2 VACUUM ARC authKW 1517435 6% 81% 325
3 CATHODE SPOT authKW 500402 2% 82% 106
4 IEEE TRANSACTIONS ON PLASMA SCIENCE journal 488124 17% 9% 903
5 ELECT DI ARGE PLASMA address 282177 2% 50% 97
6 VACUUM INTERRUPTER authKW 280607 1% 68% 71
7 DENSE PLASMA FOCUS authKW 227882 1% 80% 49
8 PLASMA FOCUS DEVICE authKW 187591 1% 90% 36
9 AXIAL MAGNETIC FIELD AMF authKW 157906 1% 91% 30
10 PLASMA FOCUS PF authKW 150542 0% 100% 26

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, Fluids & Plasmas 81681 31% 1% 1612
2 Physics, Applied 15225 36% 0% 1879
3 Materials Science, Coatings & Films 3933 7% 0% 350
4 Instruments & Instrumentation 3901 9% 0% 488
5 Nuclear Science & Technology 3889 9% 0% 455
6 Physics, Multidisciplinary 1626 10% 0% 509
7 Physics, Nuclear 1477 6% 0% 303
8 Engineering, Electrical & Electronic 246 7% 0% 357
9 Engineering, General 128 2% 0% 91
10 Physics, Particles & Fields 80 2% 0% 120

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 ELECT DI ARGE PLASMA 282177 2% 50% 97
2 FLEI MAN ENGN 96342 1% 29% 58
3 HIGH CURRENT ELECT 94366 3% 12% 136
4 IPJ 59279 0% 64% 16
5 CONICET FIS PLASMA 52635 0% 91% 10
6 STATE ELECT INSULAT POWER EQUIPMENT 43417 2% 7% 115
7 PLASMA PHYS NUCL FUS 42668 1% 25% 30
8 NUCL SCI TECHNOL NSTR 29776 0% 86% 6
9 NSSE 29623 0% 32% 16
10 PULSED POWER GRP 27561 0% 48% 10

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 PLASMA SCIENCE 488124 17% 9% 903
2 JOURNAL OF FUSION ENERGY 112805 3% 12% 164
3 PLASMA PHYSICS REPORTS 36095 2% 5% 131
4 PLASMA SOURCES SCIENCE & TECHNOLOGY 24925 2% 4% 109
5 NUKLEONIKA 21879 1% 5% 75
6 PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY 16605 1% 4% 69
7 JOURNAL OF PHYSICS D-APPLIED PHYSICS 14354 4% 1% 230
8 REVIEW OF SCIENTIFIC INSTRUMENTS 13128 5% 1% 265
9 SURFACE & COATINGS TECHNOLOGY 11420 4% 1% 198
10 IEEE TRANSACTIONS ON ELECTRICAL INSULATION 9580 1% 3% 49

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 PLASMA FOCUS 1770490 6% 91% 335 Search PLASMA+FOCUS Search PLASMA+FOCUS
2 VACUUM ARC 1517435 6% 81% 325 Search VACUUM+ARC Search VACUUM+ARC
3 CATHODE SPOT 500402 2% 82% 106 Search CATHODE+SPOT Search CATHODE+SPOT
4 VACUUM INTERRUPTER 280607 1% 68% 71 Search VACUUM+INTERRUPTER Search VACUUM+INTERRUPTER
5 DENSE PLASMA FOCUS 227882 1% 80% 49 Search DENSE+PLASMA+FOCUS Search DENSE+PLASMA+FOCUS
6 PLASMA FOCUS DEVICE 187591 1% 90% 36 Search PLASMA+FOCUS+DEVICE Search PLASMA+FOCUS+DEVICE
7 AXIAL MAGNETIC FIELD AMF 157906 1% 91% 30 Search AXIAL+MAGNETIC+FIELD+AMF Search AXIAL+MAGNETIC+FIELD+AMF
8 PLASMA FOCUS PF 150542 0% 100% 26 Search PLASMA+FOCUS+PF Search PLASMA+FOCUS+PF
9 AXIAL MAGNETIC FIELD 117723 1% 54% 38 Search AXIAL+MAGNETIC+FIELD Search AXIAL+MAGNETIC+FIELD
10 VACUUM CIRCUIT BREAKER 112868 1% 50% 39 Search VACUUM+CIRCUIT+BREAKER Search VACUUM+CIRCUIT+BREAKER

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 JIA, SL , SHI, ZQ , WANG, LJ , (2014) VACUUM ARC UNDER AXIAL MAGNETIC FIELDS: EXPERIMENTAL AND SIMULATION RESEARCH.JOURNAL OF PHYSICS D-APPLIED PHYSICS. VOL. 47. ISSUE 40. P. - 90 100% 2
2 ANDERS, A , (2012) THE EVOLUTION OF ION CHARGE STATES IN CATHODIC VACUUM ARC PLASMAS: A REVIEW.PLASMA SOURCES SCIENCE & TECHNOLOGY. VOL. 21. ISSUE 3. P. - 94 92% 11
3 KRISHNAN, M , (2012) THE DENSE PLASMA FOCUS: A VERSATILE DENSE PINCH FOR DIVERSE APPLICATIONS.IEEE TRANSACTIONS ON PLASMA SCIENCE. VOL. 40. ISSUE 12. P. 3189 -3221 85 84% 39
4 RAWAT, RS , (2013) HIGH-ENERGY-DENSITY PINCH PLASMA: A UNIQUE NONCONVENTIONAL TOOL FOR PLASMA NANOTECHNOLOGY.IEEE TRANSACTIONS ON PLASMA SCIENCE. VOL. 41. ISSUE 4. P. 701 -715 83 85% 14
5 BOXMAN, RL , ZHITOMIRSKY, VN , (2006) VACUUM ARC DEPOSITION DEVICES.REVIEW OF SCIENTIFIC INSTRUMENTS. VOL. 77. ISSUE 2. P. - 101 72% 37
6 AKEL, M , SALO, SA , SAW, SH , LEE, S , (2014) PROPERTIES OF ION BEAMS GENERATED BY NITROGEN PLASMA FOCUS.JOURNAL OF FUSION ENERGY. VOL. 33. ISSUE 2. P. 189-197 59 97% 1
7 LEE, S , (2014) PLASMA FOCUS RADIATIVE MODEL: REVIEW OF THE LEE MODEL CODE.JOURNAL OF FUSION ENERGY. VOL. 33. ISSUE 4. P. 319 -335 48 100% 19
8 AKEL, M , SALO, SA , ISMAEL, S , SAW, SH , LEE, S , (2016) DEUTERIUM PLASMA FOCUS AS A TOOL FOR TESTING MATERIALS OF PLASMA FACING WALLS IN THERMONUCLEAR FUSION REACTORS.JOURNAL OF FUSION ENERGY. VOL. 35. ISSUE 4. P. 694 -701 55 93% 0
9 BOXMAN, RL , BEILIS, II , GIDALEVICH, E , ZHITOMIRSKY, VN , (2005) MAGNETIC CONTROL IN VACUUM ARC DEPOSITION: A REVIEW.IEEE TRANSACTIONS ON PLASMA SCIENCE. VOL. 33. ISSUE 5. P. 1618-1625 71 89% 25
10 LEE, S , SAW, SH , AKEL, M , ALI, J , KUNZE, HJ , KUBES, P , PADUCH, M , (2016) CONDITIONS FOR RADIATIVE COOLING AND COLLAPSE IN THE PLASMA FOCUS ILLUSTRATED WITH NUMERICAL EXPERIMENTS ON PF1000.IEEE TRANSACTIONS ON PLASMA SCIENCE. VOL. 44. ISSUE 2. P. 165 -173 48 96% 1

Classes with closest relation at Level 2


Rank Class id link
1 3920 STRESS STRAINED STATE//STRESS STRUCTURAL INHOMOGENEITY//HIGH DENSITY CERAMIC
2 1941 PLASMA NITRIDING//PLASMA IMMERSION ION IMPLANTATION//NITRIDING
3 2082 THERMAL PLASMA//HIGH TEMPERATURE MATERIAL PROCESSES//PLASMA CHEMISTRY AND PLASMA PROCESSING
4 527 SURFACE & COATINGS TECHNOLOGY//MATERIALS SCIENCE, COATINGS & FILMS//TITANIUM NITRIDE
5 3157 PLASMA OPENING SWITCH//SMIRNOV MATH MECH//SUPERTRONS
6 347 LASER AND PARTICLE BEAMS//LASER ENERGET//PHYSICS OF PLASMAS
7 3093 HIGH ENTROPY ALLOY//HIGH INTENSITY PULSED ION BEAM//HIGH CURRENT PULSED ELECTRON BEAM
8 1021 DIAMOND LIKE CARBON//CARBON NITRIDE//DLC
9 2975 PULSE TRANSFORMER//MARX GENERATOR//PULSED POWER
10 3216 ZONE REFINING//SUPERCONDUCTING RF CAVITIES//PLASMA ARC MELTING

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