Class information for:
Level 1: ALUMINUM NITRIDE//ALN POWDER//ALN CERAMICS

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
109 3       MATERIALS SCIENCE, CERAMICS//JOURNAL OF THE AMERICAN CERAMIC SOCIETY//JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 72992
779 2             MATERIALS SCIENCE, CERAMICS//SIALON//SI3N4 12572
6918 1                   ALUMINUM NITRIDE//ALN POWDER//ALN CERAMICS 1455

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ALUMINUM NITRIDE authKW 1066242 17% 20% 249
2 ALN POWDER authKW 369347 1% 95% 18
3 ALN CERAMICS authKW 298737 1% 69% 20
4 ALN authKW 278599 8% 11% 113
5 DIRECT NITRIDATION authKW 152506 1% 54% 13
6 ALN WHISKERS authKW 117920 0% 78% 7
7 HYDROLYSIS ASSISTED SOLIDIFICATION authKW 106127 0% 70% 7
8 ALUMINA NITRIDE authKW 86637 0% 100% 4
9 ALUMINUM NITRIDE POWDER authKW 86637 0% 100% 4
10 REACTIVE PLASMA SPRAY authKW 81633 0% 54% 7

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Materials Science, Ceramics 42415 34% 0% 492
2 Materials Science, Multidisciplinary 5299 43% 0% 628
3 Metallurgy & Metallurgical Engineering 1529 12% 0% 169
4 Physics, Applied 513 15% 0% 215
5 Materials Science, Composites 330 2% 0% 35
6 Nanoscience & Nanotechnology 325 6% 0% 89
7 Engineering, Manufacturing 292 3% 0% 40
8 Physics, Condensed Matter 208 8% 0% 122
9 Materials Science, Coatings & Films 205 3% 0% 46
10 Chemistry, Physical 77 8% 0% 120

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NANO MICRO STRUCT CONTROL 48732 0% 75% 3
2 HIGH TEMP STRUCT CERAM 38984 0% 60% 3
3 MECH ELECT MAT ENGN 27844 0% 43% 3
4 SHIODOME CITY 26652 0% 31% 4
5 ADV MAT BUSINESS 21659 0% 100% 1
6 C A SPIN 21659 0% 100% 1
7 CERAM COMPOSITES CICECO 21659 0% 100% 1
8 CHAIR CERAM REFRACTORY MAT 21659 0% 100% 1
9 CHEM ENGN ADV MAT PROC 21659 0% 100% 1
10 CHIM MAT CNRS URA 254 21659 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF THE AMERICAN CERAMIC SOCIETY 23326 10% 1% 144
2 JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 11872 5% 1% 74
3 REVUE INTERNATIONALE DES HAUTES TEMPERATURES ET DES REFRACTAIRES 6681 1% 4% 8
4 NIPPON SERAMIKKUSU KYOKAI GAKUJUTSU RONBUNSHI-JOURNAL OF THE CERAMIC SOCIETY OF JAPAN 6230 1% 1% 20
5 IEEE TRANSACTIONS ON COMPONENTS HYBRIDS AND MANUFACTURING TECHNOLOGY 5400 1% 1% 18
6 JOURNAL OF MATERIALS SCIENCE 5072 6% 0% 85
7 JOURNAL OF INORGANIC MATERIALS 4932 2% 1% 32
8 AMERICAN CERAMIC SOCIETY BULLETIN 4780 1% 1% 21
9 JOURNAL OF THE CERAMIC SOCIETY OF JAPAN 4039 2% 1% 30
10 CERAMICS INTERNATIONAL 3435 3% 0% 50

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ALUMINUM NITRIDE 1066242 17% 20% 249 Search ALUMINUM+NITRIDE Search ALUMINUM+NITRIDE
2 ALN POWDER 369347 1% 95% 18 Search ALN+POWDER Search ALN+POWDER
3 ALN CERAMICS 298737 1% 69% 20 Search ALN+CERAMICS Search ALN+CERAMICS
4 ALN 278599 8% 11% 113 Search ALN Search ALN
5 DIRECT NITRIDATION 152506 1% 54% 13 Search DIRECT+NITRIDATION Search DIRECT+NITRIDATION
6 ALN WHISKERS 117920 0% 78% 7 Search ALN+WHISKERS Search ALN+WHISKERS
7 HYDROLYSIS ASSISTED SOLIDIFICATION 106127 0% 70% 7 Search HYDROLYSIS+ASSISTED+SOLIDIFICATION Search HYDROLYSIS+ASSISTED+SOLIDIFICATION
8 ALUMINA NITRIDE 86637 0% 100% 4 Search ALUMINA+NITRIDE Search ALUMINA+NITRIDE
9 ALUMINUM NITRIDE POWDER 86637 0% 100% 4 Search ALUMINUM+NITRIDE+POWDER Search ALUMINUM+NITRIDE+POWDER
10 REACTIVE PLASMA SPRAY 81633 0% 54% 7 Search REACTIVE+PLASMA+SPRAY Search REACTIVE+PLASMA+SPRAY

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 21635 AL4SIC4//ALON//MGALON
2 22808 MACHINABLE CERAMICS//MACHINABLE//AL2O3 LAPO4
3 5459 ALUMINUM NITRIDE//ALN THIN FILM//ALN FILM
4 26242 TIN AL2O3//TIN CERAMICS//TIN NANOPOWDER
5 4510 ALGAN//SEMICONDUCTING ALUMINUM COMPOUNDS//ALN
6 8432 SIALON//ALPHA SIALON//BETA SIALON
7 9073 SIC//FUNCT CERAM//LIQUID PHASE SINTERING
8 27326 REACTIVE PLASMA SPRAYING//REACTIVE FLAME SPRAY//GAS TUNNEL TYPE PLASMA JET
9 28202 WIRE EXPLOSION//PULSED WIRE DISCHARGE//ELECTRICAL EXPLOSION OF WIRE
10 9106 THERMAL CONDUCTIVITY//SOFT TOOLING PROCESS//UMR CNRS6607

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