Class information for:
Level 1: SUPERCONDUCTING RF CAVITIES//SUPERCONDUCTING CAVITY//SUPERCONDUCTING ACCELERATOR CAVITIES

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
1 4 PHYSICS, CONDENSED MATTER//PHYSICS, APPLIED//MATERIALS SCIENCE, MULTIDISCIPLINARY 2188495
382 3       HYDROGEN STORAGE//METAL HYDRIDES//HYDROGEN STORAGE ALLOY 33830
3721 2             ZONE REFINING//SUPERCONDUCTING RF CAVITIES//PLASMA ARC MELTING 1185
16821 1                   SUPERCONDUCTING RF CAVITIES//SUPERCONDUCTING CAVITY//SUPERCONDUCTING ACCELERATOR CAVITIES 659

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SUPERCONDUCTING RF CAVITIES authKW 489705 2% 64% 16
2 SUPERCONDUCTING CAVITY authKW 317941 4% 27% 25
3 SUPERCONDUCTING ACCELERATOR CAVITIES authKW 239110 2% 50% 10
4 NIOBIUM authKW 180206 13% 4% 86
5 Q SLOPE authKW 153035 1% 80% 4
6 NIOBIUM RF CAVITIES authKW 143472 0% 100% 3
7 HIGH GRADIENTS authKW 143466 1% 50% 6
8 SUPERCONDUCTING RADIO FREQUENCY CAVITIES authKW 132840 1% 56% 5
9 SUPERCONDUCTING RF authKW 129112 1% 30% 9
10 RF CAVITIES authKW 108685 1% 45% 5

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Nuclear 3098 20% 0% 134
2 Physics, Applied 2889 43% 0% 284
3 Physics, Particles & Fields 2638 21% 0% 140
4 Nuclear Science & Technology 1636 15% 0% 99
5 Instruments & Instrumentation 655 11% 0% 70
6 Physics, Condensed Matter 423 15% 0% 99
7 Engineering, Electrical & Electronic 421 17% 0% 112
8 Spectroscopy 280 6% 0% 41
9 Materials Science, Coatings & Films 199 4% 0% 29
10 Metallurgy & Metallurgical Engineering 186 7% 0% 43

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SERV ETUD ACCELERATEURS 107602 0% 75% 3
2 SRF MAT GRP 95648 0% 100% 2
3 MAGNET SUPERCONDUCTING MAT SECT 54328 2% 11% 10
4 ACCELERATORS PARTICLES 47824 0% 100% 1
5 ADV SCI GUAS AS 47824 0% 100% 1
6 CHUGOKA IND 47824 0% 100% 1
7 D HNIA 47824 0% 100% 1
8 D NIA SEA 47824 0% 100% 1
9 DEUT ES ELEK SYNCHROTRON 47824 0% 100% 1
10 EXPT PHYS PHYS IONENSTRAHLEN 3 47824 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PARTICLE ACCELERATORS 85105 3% 10% 18
2 PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS 60696 8% 2% 52
3 PHYSICAL REVIEW ACCELERATORS AND BEAMS 24843 2% 4% 13
4 SUPERCONDUCTOR SCIENCE & TECHNOLOGY 11142 6% 1% 41
5 IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 6288 7% 0% 46
6 IEEE TRANSACTIONS ON NUCLEAR SCIENCE 2340 4% 0% 29
7 PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 2193 5% 0% 34
8 JOURNAL OF THE LESS-COMMON METALS 2127 2% 0% 14
9 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 1775 6% 0% 40
10 IEEE TRANSACTIONS ON MAGNETICS 1218 5% 0% 30

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SUPERCONDUCTING RF CAVITIES 489705 2% 64% 16 Search SUPERCONDUCTING+RF+CAVITIES Search SUPERCONDUCTING+RF+CAVITIES
2 SUPERCONDUCTING CAVITY 317941 4% 27% 25 Search SUPERCONDUCTING+CAVITY Search SUPERCONDUCTING+CAVITY
3 SUPERCONDUCTING ACCELERATOR CAVITIES 239110 2% 50% 10 Search SUPERCONDUCTING+ACCELERATOR+CAVITIES Search SUPERCONDUCTING+ACCELERATOR+CAVITIES
4 NIOBIUM 180206 13% 4% 86 Search NIOBIUM Search NIOBIUM
5 Q SLOPE 153035 1% 80% 4 Search Q+SLOPE Search Q+SLOPE
6 NIOBIUM RF CAVITIES 143472 0% 100% 3 Search NIOBIUM+RF+CAVITIES Search NIOBIUM+RF+CAVITIES
7 HIGH GRADIENTS 143466 1% 50% 6 Search HIGH+GRADIENTS Search HIGH+GRADIENTS
8 SUPERCONDUCTING RADIO FREQUENCY CAVITIES 132840 1% 56% 5 Search SUPERCONDUCTING+RADIO+FREQUENCY+CAVITIES Search SUPERCONDUCTING+RADIO+FREQUENCY+CAVITIES
9 SUPERCONDUCTING RF 129112 1% 30% 9 Search SUPERCONDUCTING+RF Search SUPERCONDUCTING+RF
10 RF CAVITIES 108685 1% 45% 5 Search RF+CAVITIES Search RF+CAVITIES

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 21820 HIGH POWER INPUT COUPLER//SUPERCONDUCTING CAVITY CONTROL//VERTICAL TEST
2 20406 FIELD ELECTRON SPECTROSCOPY//IEEE TRANSACTIONS ON ELECTRICAL INSULATION//ANALYT RMENT
3 23970 SOFT X RAY FEL//ACCELERATOR STRUCTURE//ACCELERATING STRUCTURE
4 35104 WERKSTOFFWISSEN 4//LEHRSTUHL KORROS OBERFLACHENTECH//ALICYCLIC EPISULFIDE
5 35354 BOUNDARY CONDITIONS FOR DIFFUSION//MO NB ALLOY SINGLE CRYSTAL//REFRACTORY MET
6 5857 SIS MIXER//SUPERCONDUCTOR INSULATOR SUPERCONDUCTOR SIS MIXERS//SUPERCONDUCTOR INSULATOR SUPERCONDUCTOR MIXERS
7 30796 B NB TI//ULTRA HIGH PURITY NIOBIUM//LONG LIVED MOSSBAUER EFFECT
8 27133 PROTON ENGN FRONTIER PROJECT//PEFP//KOMAC
9 17645 MULTIPACTOR//AURORA SOFTWARE TESTING SL//ELECTRON CLOUD
10 2552 HTS FILTER//SUPERCONDUCTING FILTERS//SURFACE RESISTANCE

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