Class information for:
Level 1: VARISTORS//ZNO VARISTOR//SEMICOND CERAM

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
214 3       ZNO//ZINC OXIDE//GAS SENSOR 51365
3283 2             VARISTORS//ZNO VARISTOR//SEMICOND CERAM 2017
3436 1                   VARISTORS//ZNO VARISTOR//SEMICOND CERAM 2017

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 VARISTORS authKW 6227740 24% 83% 480
2 ZNO VARISTOR authKW 1606417 6% 92% 112
3 SEMICOND CERAM address 1109291 4% 100% 71
4 PR6O11 authKW 201583 1% 65% 20
5 ZNO VARISTOR CERAMICS authKW 187486 1% 100% 12
6 NONLINEAR COEFFICIENT authKW 157468 1% 40% 25
7 LOW VOLTAGE VARISTOR authKW 156238 0% 100% 10
8 VARISTOR CERAMICS authKW 126026 1% 73% 11
9 ELECTRICAL PROPERTIES authKW 114911 13% 3% 269
10 COMPOSITE VARISTOR authKW 95694 0% 88% 7

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Materials Science, Ceramics 50881 31% 1% 635
2 Materials Science, Multidisciplinary 4519 35% 0% 701
3 Physics, Applied 3127 27% 0% 546
4 Physics, Condensed Matter 1443 16% 0% 317
5 Engineering, Electrical & Electronic 821 14% 0% 286
6 Metallurgy & Metallurgical Engineering 419 6% 0% 116
7 Materials Science, Composites 332 2% 0% 42
8 Nanoscience & Nanotechnology 22 2% 0% 45
9 Physics, Multidisciplinary 13 3% 0% 61
10 Materials Science, Characterization, Testing 11 0% 0% 9

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SEMICOND CERAM 1109291 4% 100% 71
2 MAT ENERGET COMPOSES POLYAZOTES 62495 0% 100% 4
3 CHANGZHOU ENGN 56241 0% 60% 6
4 CHRISTIAN DOPPLER HYBRID MAT 46871 0% 100% 3
5 GRP SNPEUMR 5179 46871 0% 100% 3
6 COMPOSITE CERAM POLYMER MAT LAMACOP 43395 0% 56% 5
7 ELE OCERAM 37990 2% 7% 37
8 AREVA TRANSMISS DISTRIBUT 31248 0% 100% 2
9 INORGAN MAT GR 31248 0% 100% 2
10 MAT MET SCI ENGN 31248 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 20710 6% 1% 115
2 JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS 20702 6% 1% 113
3 JOURNAL OF THE AMERICAN CERAMIC SOCIETY 20192 8% 1% 158
4 CERAMICS INTERNATIONAL 18045 7% 1% 134
5 JOURNAL OF ELECTROCERAMICS 12247 2% 2% 38
6 IEEE TRANSACTIONS ON POWER DELIVERY 5473 3% 1% 53
7 BOLETIN DE LA SOCIEDAD ESPANOLA DE CERAMICA Y VIDRIO 4229 1% 2% 18
8 MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY 3334 2% 1% 40
9 MATERIALS LETTERS 3159 3% 0% 70
10 JOURNAL OF MATERIALS SCIENCE 2950 4% 0% 77

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 VARISTORS 6227740 24% 83% 480 Search VARISTORS Search VARISTORS
2 ZNO VARISTOR 1606417 6% 92% 112 Search ZNO+VARISTOR Search ZNO+VARISTOR
3 PR6O11 201583 1% 65% 20 Search PR6O11 Search PR6O11
4 ZNO VARISTOR CERAMICS 187486 1% 100% 12 Search ZNO+VARISTOR+CERAMICS Search ZNO+VARISTOR+CERAMICS
5 NONLINEAR COEFFICIENT 157468 1% 40% 25 Search NONLINEAR+COEFFICIENT Search NONLINEAR+COEFFICIENT
6 LOW VOLTAGE VARISTOR 156238 0% 100% 10 Search LOW+VOLTAGE+VARISTOR Search LOW+VOLTAGE+VARISTOR
7 VARISTOR CERAMICS 126026 1% 73% 11 Search VARISTOR+CERAMICS Search VARISTOR+CERAMICS
8 ELECTRICAL PROPERTIES 114911 13% 3% 269 Search ELECTRICAL+PROPERTIES Search ELECTRICAL+PROPERTIES
9 COMPOSITE VARISTOR 95694 0% 88% 7 Search COMPOSITE+VARISTOR Search COMPOSITE+VARISTOR
10 SNO2 VARISTOR 95694 0% 88% 7 Search SNO2+VARISTOR Search SNO2+VARISTOR

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 26623 METAL OXIDE SURGE ARRESTER//RESISTIVE CURRENT//RESIDUAL VOLTAGE
2 9675 PTCR//PTCR EFFECT//PTC DEVICES
3 6876 CACU3TI4O12//CCTO//INRC
4 29125 SNO2 CERAMICS//CUBIC FERROSPINELS//GARNET TYPE LATTICE
5 37408 CHROMIUM VAPORS//CIRCINATE AGGREGATES//CONICETDTO FIS
6 7890 ZNO QUANTUM DOTS//ZNO NANOPARTICLES//ZNO
7 36202 HETEROCONTACT//COMPOSITE GAS SENSOR//COPPER OXIDE ZINC OXIDE HETEROCONTACTS
8 17718 ER DOPED ZNO FILMS//Y DOPED ZNO//EU DOPED ZNO
9 792 P TYPE ZNO//ZNO//P TYPE CONDUCTION
10 11213 MAT INTER E//COMPLEXION//ABNORMAL GRAIN GROWTH

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