Class information for:
Level 1: NITROGEN AFTERGLOW//FIS PLASMAS//N DENSITY

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
339 3       DIELECTRIC BARRIER DISCHARGE//NON THERMAL PLASMA//PLASMA SOURCES SCIENCE & TECHNOLOGY 37653
136 2             DIELECTRIC BARRIER DISCHARGE//NON THERMAL PLASMA//PLASMA SOURCES SCIENCE & TECHNOLOGY 23102
9022 1                   NITROGEN AFTERGLOW//FIS PLASMAS//N DENSITY 1225

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NITROGEN AFTERGLOW authKW 189436 1% 82% 9
2 FIS PLASMAS address 131844 3% 14% 37
3 N DENSITY authKW 128632 0% 100% 5
4 PLASMA SOURCES SCIENCE & TECHNOLOGY journal 127377 10% 4% 119
5 VIBRATIONAL TEMPERATURE authKW 125464 2% 24% 20
6 CPAT address 104146 2% 15% 27
7 CO2 LASER MIXTURE authKW 102906 0% 100% 4
8 ENGN FIS address 96598 1% 29% 13
9 ROTATIONAL TEMPERATURE authKW 84004 2% 16% 21
10 N ATOM DENSITY authKW 77179 0% 100% 3

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Fluids & Plasmas 8359 20% 0% 251
2 Physics, Applied 4461 40% 0% 485
3 Physics, Atomic, Molecular & Chemical 2510 19% 0% 228
4 Chemistry, Physical 654 18% 0% 220
5 Spectroscopy 389 5% 0% 67
6 Physics, Multidisciplinary 327 9% 0% 111
7 Materials Science, Coatings & Films 312 4% 0% 50
8 Optics 138 6% 0% 72
9 Engineering, Aerospace 6 1% 0% 7
10 Instruments & Instrumentation 6 2% 0% 20

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FIS PLASMAS 131844 3% 14% 37
2 CPAT 104146 2% 15% 27
3 ENGN FIS 96598 1% 29% 13
4 PHYS CHEM SECTOR 77179 0% 100% 3
5 STATE KEY JOINT MAT MODIFICAT TRIPLE BEAMS 71458 0% 56% 5
6 EAMENESR 1761 51453 0% 100% 2
7 ECOSYST BUCCAL BIOMAT 51453 0% 100% 2
8 PHYS TECHNOL PLASMAS GDR CAT LASME 51453 0% 100% 2
9 PHYSICOCHIM ENERGET PLASMAS 51453 0% 100% 2
10 PLASMAS CONVERS ENERGIE TOULOUSE L LACE 51453 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PLASMA SOURCES SCIENCE & TECHNOLOGY 127377 10% 4% 119
2 JOURNAL OF PHYSICS D-APPLIED PHYSICS 33296 14% 1% 167
3 PLASMA CHEMISTRY AND PLASMA PROCESSING 12534 2% 2% 27
4 HIGH TEMPERATURE 9890 3% 1% 39
5 PLASMA PHYSICS REPORTS 6111 2% 1% 26
6 VIDE-SCIENCE TECHNIQUE ET APPLICATIONS 4306 1% 2% 9
7 EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS 2980 2% 1% 19
8 PLASMA PROCESSES AND POLYMERS 2568 1% 1% 13
9 CZECHOSLOVAK JOURNAL OF PHYSICS 2535 2% 0% 26
10 KHIMICHESKAYA FIZIKA 1939 1% 1% 13

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 NITROGEN AFTERGLOW 189436 1% 82% 9 Search NITROGEN+AFTERGLOW Search NITROGEN+AFTERGLOW
2 N DENSITY 128632 0% 100% 5 Search N+DENSITY Search N+DENSITY
3 VIBRATIONAL TEMPERATURE 125464 2% 24% 20 Search VIBRATIONAL+TEMPERATURE Search VIBRATIONAL+TEMPERATURE
4 CO2 LASER MIXTURE 102906 0% 100% 4 Search CO2+LASER+MIXTURE Search CO2+LASER+MIXTURE
5 ROTATIONAL TEMPERATURE 84004 2% 16% 21 Search ROTATIONAL+TEMPERATURE Search ROTATIONAL+TEMPERATURE
6 N ATOM DENSITY 77179 0% 100% 3 Search N+ATOM+DENSITY Search N+ATOM+DENSITY
7 O DENSITY 77179 0% 100% 3 Search O+DENSITY Search O+DENSITY
8 PENNING IONIZATION AND EXCITATION 77179 0% 100% 3 Search PENNING+IONIZATION+AND+EXCITATION Search PENNING+IONIZATION+AND+EXCITATION
9 QUASI RANDOM MODEL 77179 0% 100% 3 Search QUASI+RANDOM+MODEL Search QUASI+RANDOM+MODEL
10 CHEMICAL REACTION KINETICS AND DYNAMICS 51453 0% 100% 2 Search CHEMICAL+REACTION+KINETICS+AND+DYNAMICS Search CHEMICAL+REACTION+KINETICS+AND+DYNAMICS

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 21175 PLASMA ATOM PHYS//MURMANSK BRANCH//2P STATES
2 25797 MQDO METHOD//MQDO APPROACH//RYDBERG ELECTRONIC TRANSITIONS
3 22206 GAS FILLED SURGE ARRESTERS//BREAKDOWN TIME DELAY//ELECTRICAL BREAKDOWN TIME DELAY
4 10017 SURFACE WAVE PLASMA//MICROWAVE DISCHARGE//GRP PHYS PLASMAS
5 38080 HIGH FREQUENCY ELECTRON CURRENT//MICROWAVE RESONATOR METHOD//TEMPORAL ELECTRON RELAXATION
6 17006 PNCA//PLASMA SOURCES PLICAT//CATALYTIC PROBE
7 37713 SURFACE LOSS RATE//METASTABLE PARTICLES//COLLISIONAL QUENCHING LOSS
8 31783 NON POLYMERIZING GAS PLASMA//NON POLYMERIZING GAS//ATEPTSEVO
9 6315 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS//MAGNETOSPHERIC IMAGERY//DAYTIME AURORA
10 23616 CO LASER//DIRECTED ENERGY LASER CONCEPTS//FIRST OVERTONE

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