Class information for:
Level 1: GRID BIAS METHOD//DOUBLE PLASMA DEVICE//ELECTRON TEMPERATURE CONTROL

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
419 3       PLASMA SOURCES SCIENCE & TECHNOLOGY//REVIEW OF SCIENTIFIC INSTRUMENTS//JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A 30297
1265 2             PLASMA SOURCES SCIENCE & TECHNOLOGY//PLASMA SHEATHS//PHYSICS, FLUIDS & PLASMAS 9130
28966 1                   GRID BIAS METHOD//DOUBLE PLASMA DEVICE//ELECTRON TEMPERATURE CONTROL 214

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GRID BIAS METHOD authKW 736375 2% 100% 5
2 DOUBLE PLASMA DEVICE authKW 673250 4% 57% 8
3 ELECTRON TEMPERATURE CONTROL authKW 306817 2% 42% 5
4 DIFFUSED PLASMA authKW 294550 1% 100% 2
5 HOT FILAMENT DISCHARGES authKW 196365 1% 67% 2
6 ADJUSTMENT OF ELECTRON TEMPERATURE authKW 147275 0% 100% 1
7 BOUNDED PLASMAS authKW 147275 0% 100% 1
8 CHARGED POTENTIAL authKW 147275 0% 100% 1
9 DIAMOND MICROPARTICLE authKW 147275 0% 100% 1
10 DOPING NOBLE GAS authKW 147275 0% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Fluids & Plasmas 4028 34% 0% 72
2 Engineering, Aerospace 780 9% 0% 20
3 Physics, Multidisciplinary 408 21% 0% 45
4 Physics, Applied 373 29% 0% 61
5 Physics, Nuclear 237 10% 0% 22
6 Instruments & Instrumentation 97 7% 0% 16
7 Materials Science, Coatings & Films 74 5% 0% 10
8 Mechanics 8 3% 0% 7
9 Nuclear Science & Technology 3 2% 0% 4
10 Materials Science, Multidisciplinary 2 6% 0% 13

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ELE OMAGNET ENGN COURSE 147275 0% 100% 1
2 ONBOARD PROPULS POWER 147275 0% 100% 1
3 ITER INDIA 53014 1% 12% 3
4 MECH SYST ENGN COURSE 21038 0% 14% 1
5 MONOZUKURI 7749 0% 5% 1
6 ENGN PLASMA AIDED MFG 3423 0% 2% 1
7 NUCL ENGN ENGN PHYS 2628 0% 2% 1
8 ION PHYS 2362 1% 1% 2
9 MAGNET SELF ORG 2196 0% 1% 1
10 WCI FUS THEORY 1582 0% 1% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LETTERE AL NUOVO CIMENTO 8185 5% 1% 10
2 PLASMA PHYSICS AND CONTROLLED FUSION 7938 9% 0% 19
3 JOURNAL OF THE INDIAN INSTITUTE OF SCIENCE SECTION B-PHYSICAL & CHEMICAL SCIENCES 6692 0% 5% 1
4 IEEE TRANSACTIONS ON PLASMA SCIENCE 3301 7% 0% 15
5 PRAMANA 3280 2% 0% 5
6 JOURNAL OF PROPULSION AND POWER 3251 5% 0% 10
7 PROCEEDINGS OF THE INDIAN ACADEMY OF SCIENCES-ENGINEERING SCIENCES 2830 0% 2% 1
8 PLASMA SOURCES SCIENCE & TECHNOLOGY 1845 3% 0% 6
9 CONTRIBUTIONS TO PLASMA PHYSICS 1473 2% 0% 5
10 JOURNAL OF PLASMA PHYSICS 1236 2% 0% 5

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 GRID BIAS METHOD 736375 2% 100% 5 Search GRID+BIAS+METHOD Search GRID+BIAS+METHOD
2 DOUBLE PLASMA DEVICE 673250 4% 57% 8 Search DOUBLE+PLASMA+DEVICE Search DOUBLE+PLASMA+DEVICE
3 ELECTRON TEMPERATURE CONTROL 306817 2% 42% 5 Search ELECTRON+TEMPERATURE+CONTROL Search ELECTRON+TEMPERATURE+CONTROL
4 DIFFUSED PLASMA 294550 1% 100% 2 Search DIFFUSED+PLASMA Search DIFFUSED+PLASMA
5 HOT FILAMENT DISCHARGES 196365 1% 67% 2 Search HOT+FILAMENT+DISCHARGES Search HOT+FILAMENT+DISCHARGES
6 ADJUSTMENT OF ELECTRON TEMPERATURE 147275 0% 100% 1 Search ADJUSTMENT+OF+ELECTRON+TEMPERATURE Search ADJUSTMENT+OF+ELECTRON+TEMPERATURE
7 BOUNDED PLASMAS 147275 0% 100% 1 Search BOUNDED+PLASMAS Search BOUNDED+PLASMAS
8 CHARGED POTENTIAL 147275 0% 100% 1 Search CHARGED+POTENTIAL Search CHARGED+POTENTIAL
9 DIAMOND MICROPARTICLE 147275 0% 100% 1 Search DIAMOND+MICROPARTICLE Search DIAMOND+MICROPARTICLE
10 DOPING NOBLE GAS 147275 0% 100% 1 Search DOPING+NOBLE+GAS Search DOPING+NOBLE+GAS

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 30578 QUEENSBOROUGH COMMUNITY PHYS//ADIABATIC APPROXIMATION SOLUTIONS//BASE EQUATIONS METHODS
2 11639 ECR PLASMA//UNIFORM PLASMA//ELECTRON CYCLOTRON RESONANCE DISCHARGE
3 4197 NEGATIVE ION SOURCE//NEUTRAL BEAM INJECTOR//REVIEW OF SCIENTIFIC INSTRUMENTS
4 5695 BOHM CRITERION//OXFORD UNIT//PLASMA SHEATHS
5 9913 HALL THRUSTER//PLASMA PROP//PLASMADYNAM ELECT PROP
6 17017 MULTIPLE DOUBLE LAYERS//IONIZATION WAVES//ANODIC DOUBLE LAYER
7 24079 INERTIAL ELECTROSTATIC CONFINEMENT//INERTIAL ELECTROSTATIC CONFINEMENT FUSION//ELECTROSTATIC CONFINEMENT
8 14922 ELECTROSTATIC SOLITARY WAVES//ELECTRON HOLES//INTEGRATED PLASMA STUDIES
9 18331 NEUTRAL BEAM INJECTION//NBI//NEUTRAL BEAM
10 21253 LASER FUSION ROCKET//LASER BLOW OFF PLASMAS//LASER PRODUCED PLASMA

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