Class information for:
Level 1: LHCD//LOWER HYBRID CURRENT DRIVE//LOWER HYBRID

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
308 3       NUCLEAR FUSION//PLASMA PHYSICS AND CONTROLLED FUSION//PHYSICS, FLUIDS & PLASMAS 40649
12 2             NUCLEAR FUSION//PLASMA PHYSICS AND CONTROLLED FUSION//PHYSICS, FLUIDS & PLASMAS 39609
4149 1                   LHCD//LOWER HYBRID CURRENT DRIVE//LOWER HYBRID 1872

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LHCD authKW 527542 2% 73% 43
2 LOWER HYBRID CURRENT DRIVE authKW 414798 2% 79% 31
3 LOWER HYBRID authKW 322934 1% 71% 27
4 CURRENT DRIVE authKW 290937 2% 39% 44
5 NUCLEAR FUSION journal 261050 17% 5% 323
6 LOWER HYBRID WAVE authKW 196176 1% 45% 26
7 PLASMA PHYSICS AND CONTROLLED FUSION journal 191844 15% 4% 276
8 LOWER HYBRID CURRENT DRIVE LHCD authKW 153036 1% 91% 10
9 PHYSICS, FLUIDS & PLASMAS WoSSC 112118 60% 1% 1115
10 IRFM address 109606 4% 9% 76

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Fluids & Plasmas 112118 60% 1% 1115
2 Physics, Nuclear 23548 33% 0% 613
3 Nuclear Science & Technology 3115 12% 0% 233
4 Physics, Multidisciplinary 2413 18% 0% 330
5 Mechanics 737 8% 0% 147
6 Instruments & Instrumentation 144 4% 0% 68
7 Physics, Mathematical 77 3% 0% 47
8 Physics, Applied 22 6% 0% 105
9 Computer Science, Interdisciplinary Applications 9 1% 0% 24
10 Physics, Particles & Fields -1 1% 0% 15

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IRFM 109606 4% 9% 76
2 RECH FUS CONTROLEE 87527 2% 17% 30
3 PLASMA PHYS 64781 11% 2% 202
4 ADV FUS 50907 1% 28% 11
5 EURATOM ASSOC 42253 5% 3% 92
6 FUSAO NUCL 34961 1% 9% 24
7 RUHR AKAD WISSEN 33668 0% 100% 2
8 CEA FUS 25109 1% 15% 10
9 PLASMA SCI FUS 24477 2% 3% 46
10 ADV TECHNOL MFG RENEWABLE ENERGY MAT 22444 0% 67% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NUCLEAR FUSION 261050 17% 5% 323
2 PLASMA PHYSICS AND CONTROLLED FUSION 191844 15% 4% 276
3 PHYSICS OF FLUIDS 24305 8% 1% 145
4 PHYSICS OF FLUIDS B-PLASMA PHYSICS 20422 3% 2% 49
5 PHYSICS OF PLASMAS 18959 8% 1% 149
6 FUSION ENGINEERING AND DESIGN 18883 6% 1% 103
7 JOURNAL OF PLASMA PHYSICS 13031 3% 2% 48
8 PLASMA SCIENCE & TECHNOLOGY 11941 2% 2% 41
9 FUSION SCIENCE AND TECHNOLOGY 11067 3% 1% 51
10 PLASMA PHYSICS REPORTS 5310 2% 1% 30

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 LHCD 527542 2% 73% 43 Search LHCD Search LHCD
2 LOWER HYBRID CURRENT DRIVE 414798 2% 79% 31 Search LOWER+HYBRID+CURRENT+DRIVE Search LOWER+HYBRID+CURRENT+DRIVE
3 LOWER HYBRID 322934 1% 71% 27 Search LOWER+HYBRID Search LOWER+HYBRID
4 CURRENT DRIVE 290937 2% 39% 44 Search CURRENT+DRIVE Search CURRENT+DRIVE
5 LOWER HYBRID WAVE 196176 1% 45% 26 Search LOWER+HYBRID+WAVE Search LOWER+HYBRID+WAVE
6 LOWER HYBRID CURRENT DRIVE LHCD 153036 1% 91% 10 Search LOWER+HYBRID+CURRENT+DRIVE+LHCD Search LOWER+HYBRID+CURRENT+DRIVE+LHCD
7 CURRENT DRIVE EFFICIENCY 101005 0% 100% 6 Search CURRENT+DRIVE+EFFICIENCY Search CURRENT+DRIVE+EFFICIENCY
8 LONG PULSE DISCHARGE 89777 0% 67% 8 Search LONG+PULSE+DISCHARGE Search LONG+PULSE+DISCHARGE
9 RF CURRENT DRIVE 67337 0% 100% 4 Search RF+CURRENT+DRIVE Search RF+CURRENT+DRIVE
10 FAST WAVE CURRENT DRIVE 50502 0% 100% 3 Search FAST+WAVE+CURRENT+DRIVE Search FAST+WAVE+CURRENT+DRIVE

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 7111 ICRH//ICRF//ICRF ANTENNA
2 20136 ELECTRON BERNSTEIN WAVE//COLLECTIVE THOMSON SCATTERING//ELECTRON CYCLOTRON LAUNCHER
3 4616 RESISTIVE WALL MODE//NUCLEAR FUSION//SPHERICAL TOKAMAK
4 14736 RUNAWAY ELECTRONS//DISRUPTION MITIGATION//DISRUPTION PREDICTION
5 12185 ELECTRON CYCLOTRON EMISSION//FUSAO NUCL//ELECTRON CYCLOTRON EMISSION IMAGING
6 21894 PLASMA PHYS NSC//ALFVEN WAVE PLASMA HEATING//PLASMA PHYS ERM KMS
7 3578 TEARING MODE//NUCLEAR FUSION//ASSOC EURATOM CONFEDERAT SUISSE
8 27141 BUMPY TORUS//ALPHA PARTICLE STABILIZATION//AVERAGED BALLOONING MODE EQUATION
9 6069 PLASMA CONTROL//FUSION ENGINEERING AND DESIGN//ASSOC EURATOM ENEA CREATE
10 12231 NUCLEAR FUSION//IST FIS PLASMA//PLASMA PHYSICS AND CONTROLLED FUSION

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