Class information for:
Level 1: KOROLEV STATE AEROSP UNIV//VACUUM SPARK//COMPRESSION OF PLASMA STREAMS

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
34155 1                   KOROLEV STATE AEROSP UNIV//VACUUM SPARK//COMPRESSION OF PLASMA STREAMS 128

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 KOROLEV STATE AEROSP UNIV address 328297 3% 33% 4
2 VACUUM SPARK authKW 316574 2% 43% 3
3 COMPRESSION OF PLASMA STREAMS authKW 246227 1% 100% 1
4 DYNAMICS OF PLASMA STREAMS authKW 246227 1% 100% 1
5 ESCUELA SUPER INGENERIA MECAN ELECT address 246227 1% 100% 1
6 ETCHING OF OPTICAL MATERIALS authKW 246227 1% 100% 1
7 GAS DISCHARGE DEVICE authKW 246227 1% 100% 1
8 GENERATION OF MICROPATTERN authKW 246227 1% 100% 1
9 HIGH CURRENT PLASMA authKW 246227 1% 100% 1
10 ION AND ELECTRON FLUXES authKW 246227 1% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Fluids & Plasmas 3397 40% 0% 51
2 Instruments & Instrumentation 293 16% 0% 20
3 Engineering, General 243 11% 0% 14
4 Physics, Applied 231 29% 0% 37
5 Physics, Multidisciplinary 45 10% 0% 13
6 Spectroscopy 10 3% 0% 4
7 Physics, Particles & Fields 6 3% 0% 4
8 Optics 2 3% 0% 4
9 Thermodynamics 2 2% 0% 2
10 Law 1 1% 0% 1

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 KOROLEV STATE AEROSP UNIV 328297 3% 33% 4
2 ESCUELA SUPER INGENERIA MECAN ELECT 246227 1% 100% 1
3 KHARKIV PHYS TECHNOL 46162 2% 6% 3
4 NSC KIPT 30777 1% 13% 1
5 IMAGE PROC SYST 30767 5% 2% 6
6 MOSCOW ENGN PHYS 28663 9% 1% 12
7 RADIAT STAND RUMENTAT 24621 1% 10% 1
8 ALL RUSSIAN TECH PHYS 18939 1% 8% 1
9 SAMARA STATE AEROSP UNIV 11723 1% 5% 1
10 LASER PLASMA 4874 3% 0% 4

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PLASMA PHYSICS REPORTS 132634 30% 1% 39
2 INSTRUMENTS AND EXPERIMENTAL TECHNIQUES 11752 11% 0% 14
3 TECHNICAL PHYSICS 2708 6% 0% 8
4 PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY 2384 3% 0% 4
5 TECHNICAL PHYSICS LETTERS 917 4% 0% 5
6 JETP LETTERS 742 5% 0% 6
7 IEEE TRANSACTIONS ON PLASMA SCIENCE 609 4% 0% 5
8 SOVIET ATOMIC ENERGY 406 1% 0% 1
9 BULLETIN OF THE LEBEDEV PHYSICS INSTITUTE 378 1% 0% 1
10 PLASMA SOURCES SCIENCE & TECHNOLOGY 341 2% 0% 2

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 VACUUM SPARK 316574 2% 43% 3 Search VACUUM+SPARK Search VACUUM+SPARK
2 COMPRESSION OF PLASMA STREAMS 246227 1% 100% 1 Search COMPRESSION+OF+PLASMA+STREAMS Search COMPRESSION+OF+PLASMA+STREAMS
3 DYNAMICS OF PLASMA STREAMS 246227 1% 100% 1 Search DYNAMICS+OF+PLASMA+STREAMS Search DYNAMICS+OF+PLASMA+STREAMS
4 ETCHING OF OPTICAL MATERIALS 246227 1% 100% 1 Search ETCHING+OF+OPTICAL+MATERIALS Search ETCHING+OF+OPTICAL+MATERIALS
5 GAS DISCHARGE DEVICE 246227 1% 100% 1 Search GAS+DISCHARGE+DEVICE Search GAS+DISCHARGE+DEVICE
6 GENERATION OF MICROPATTERN 246227 1% 100% 1 Search GENERATION+OF+MICROPATTERN Search GENERATION+OF+MICROPATTERN
7 HIGH CURRENT PLASMA 246227 1% 100% 1 Search HIGH+CURRENT+PLASMA Search HIGH+CURRENT+PLASMA
8 ION AND ELECTRON FLUXES 246227 1% 100% 1 Search ION+AND+ELECTRON+FLUXES Search ION+AND+ELECTRON+FLUXES
9 MICROPINCH DISCHARGE 246227 1% 100% 1 Search MICROPINCH+DISCHARGE Search MICROPINCH+DISCHARGE
10 MULTIPLY CHARGED ION EMISSION 246227 1% 100% 1 Search MULTIPLY+CHARGED+ION+EMISSION Search MULTIPLY+CHARGED+ION+EMISSION

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 27813 PL PHYS INFORMAT//ELE ON TUBE 2//QUASI MONOCHROMATIC X RAYS
3 6731 PLASMA FOCUS//DENSE PLASMA FOCUS//PLASMA FOCUS DEVICE
4 2762 Z PINCH//PLASMA STUDIES//X PINCH
5 13187 MULTICHARGED IONS SPE A DATA//GC LNGS//DIELECTRONIC SATELLITES
6 2736 VACUUM ARC//CATHODE SPOT//VACUUM INTERRUPTER
7 24612 PLASMA COSMOLOGY//INF RRC//PLASMA UNIVERSE
8 20406 FIELD ELECTRON SPECTROSCOPY//IEEE TRANSACTIONS ON ELECTRICAL INSULATION//ANALYT RMENT
9 20046 PSEUDOSPARK DISCHARGE//PSEUDOSPARK//PSEUDOSPARK SWITCH
10 5348 DIELECTRONIC RECOMBINATION//EBIT//SHANGHAI EBIT

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