Class information for:
Level 1: ECR PLASMA FLOW//METASTABLE ATOM DENSITY DISTRIBUTION//NEUTRAL HELIUM

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
460 3       FUSION ENGINEERING AND DESIGN//JOURNAL OF NUCLEAR MATERIALS//NUCLEAR SCIENCE & TECHNOLOGY 26056
3882 2             INERTIAL ELECTROSTATIC CONFINEMENT//INERTIAL ELECTROSTATIC CONFINEMENT FUSION//ELECTROSTATIC CONFINEMENT 942
25976 1                   ECR PLASMA FLOW//METASTABLE ATOM DENSITY DISTRIBUTION//NEUTRAL HELIUM 288

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ECR PLASMA FLOW authKW 218866 1% 100% 2
2 METASTABLE ATOM DENSITY DISTRIBUTION authKW 218866 1% 100% 2
3 NEUTRAL HELIUM authKW 145909 1% 67% 2
4 ABSORPTION AND SELF ABSORPTION authKW 109433 0% 100% 1
5 C V SPECTRUM authKW 109433 0% 100% 1
6 CATHODE SHEATH INSTABILITY authKW 109433 0% 100% 1
7 CEA PHYS ATOM PLASMAS DENSES P D address 109433 0% 100% 1
8 CNRENEAINFNCONSORZIO RFX address 109433 0% 100% 1
9 COLLISIONAL TRANSFER authKW 109433 0% 100% 1
10 DIAGNOSTIC HE BEAM authKW 109433 0% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Fluids & Plasmas 2551 23% 0% 67
2 Instruments & Instrumentation 690 16% 0% 46
3 Physics, Applied 604 31% 0% 89
4 Nuclear Science & Technology 455 12% 0% 35
5 Physics, Multidisciplinary 343 17% 0% 49
6 Optics 284 14% 0% 41
7 Spectroscopy 234 8% 0% 24
8 Physics, Nuclear 119 7% 0% 19
9 Physics, Atomic, Molecular & Chemical 61 7% 0% 20
10 Engineering, General 12 2% 0% 6

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CEA PHYS ATOM PLASMAS DENSES P D 109433 0% 100% 1
2 CNRENEAINFNCONSORZIO RFX 109433 0% 100% 1
3 ENERGIEFOR UNG PLASM HYSTEC 109433 0% 100% 1
4 GESELL INFORMAT SYST ENGN SERV 109433 0% 100% 1
5 INSITUT ENERGIEFOR PLASM HYS 109433 0% 100% 1
6 JET EXPT 109433 0% 100% 1
7 KONINLIJKE MIL 109433 0% 100% 1
8 LULI P D 109433 0% 100% 1
9 PHYS 43 109433 0% 100% 1
10 PIIMDGP 109433 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PLASMA DEVICES AND OPERATIONS 9692 2% 2% 5
2 PLASMA PHYSICS REPORTS 5560 4% 0% 12
3 REVIEW OF SCIENTIFIC INSTRUMENTS 4596 13% 0% 36
4 ZHURNAL EKSPERIMENTALNOI I TEORETICHESKOI FIZIKI 3391 5% 0% 14
5 OPTIKA I SPEKTROSKOPIYA 3120 5% 0% 14
6 VESTNIK LENINGRADSKOGO UNIVERSITETA SERIYA FIZIKA KHIMIYA 2702 1% 1% 4
7 PLASMA PHYSICS AND CONTROLLED FUSION 2340 4% 0% 12
8 ZHURNAL TEKHNICHESKOI FIZIKI 1785 3% 0% 10
9 JOURNAL OF NUCLEAR MATERIALS 1739 6% 0% 18
10 MEASUREMENT TECHNIQUES USSR 1411 1% 0% 3

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ECR PLASMA FLOW 218866 1% 100% 2 Search ECR+PLASMA+FLOW Search ECR+PLASMA+FLOW
2 METASTABLE ATOM DENSITY DISTRIBUTION 218866 1% 100% 2 Search METASTABLE+ATOM+DENSITY+DISTRIBUTION Search METASTABLE+ATOM+DENSITY+DISTRIBUTION
3 NEUTRAL HELIUM 145909 1% 67% 2 Search NEUTRAL+HELIUM Search NEUTRAL+HELIUM
4 ABSORPTION AND SELF ABSORPTION 109433 0% 100% 1 Search ABSORPTION+AND+SELF+ABSORPTION Search ABSORPTION+AND+SELF+ABSORPTION
5 C V SPECTRUM 109433 0% 100% 1 Search C+V+SPECTRUM Search C+V+SPECTRUM
6 CATHODE SHEATH INSTABILITY 109433 0% 100% 1 Search CATHODE+SHEATH+INSTABILITY Search CATHODE+SHEATH+INSTABILITY
7 COLLISIONAL TRANSFER 109433 0% 100% 1 Search COLLISIONAL+TRANSFER Search COLLISIONAL+TRANSFER
8 DIAGNOSTIC HE BEAM 109433 0% 100% 1 Search DIAGNOSTIC+HE+BEAM Search DIAGNOSTIC+HE+BEAM
9 DIELECTRONIC RECOMBINATION RATES 109433 0% 100% 1 Search DIELECTRONIC+RECOMBINATION+RATES Search DIELECTRONIC+RECOMBINATION+RATES
10 EDGE DIAGNOSTICS 109433 0% 100% 1 Search EDGE+DIAGNOSTICS Search EDGE+DIAGNOSTICS

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 11530 REVIEW OF SCIENTIFIC INSTRUMENTS//CXRS//MOTIONAL STARK EFFECT
2 20297 MOLECULAR HYDRINO//NOVEL HYDRIDE ION//CLASSICAL QUANTUM MECHANICS
3 37783 CHAIN BREAKDOWN//THEORET QUANTUM DYNAM QUANTUM ELE ODYNAM//THYMINE DIMER PHOTOREACTIVATION
4 28226 HELIUM ATOM MICROSCOPY//CNR IMEM//SCANNING HELIUM MICROSCOPE
5 24079 INERTIAL ELECTROSTATIC CONFINEMENT//INERTIAL ELECTROSTATIC CONFINEMENT FUSION//ELECTROSTATIC CONFINEMENT
6 1320 CONTRIBUTIONS TO PLASMA PHYSICS//JOURNAL OF NUCLEAR MATERIALS//DIVERTOR PLASMA
7 30278 A SCHEME//ABSOLUTE INDICATOR OF REFRACTION//ABSOLUTE REFRACTIVE INDEX
8 35528 CORONA AND SPARK CHANNEL DISCHARGES//GLIDING SPARK CHANNEL DISCHARGES AND CORONAS//ORGANIC USER INTERFACES
9 21175 PLASMA ATOM PHYS//MURMANSK BRANCH//2P STATES
10 17017 MULTIPLE DOUBLE LAYERS//IONIZATION WAVES//ANODIC DOUBLE LAYER

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