Class information for:
Level 1: BGAAS//MAT PHYS ITS PLICAT//BGAN

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
195 3       GAN//GALLIUM NITRIDE//NITRIDES 53830
22 2             GAN//GALLIUM NITRIDE//INGAN 36458
8123 1                   BGAAS//MAT PHYS ITS PLICAT//BGAN 1313

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BGAAS authKW 336028 1% 100% 14
2 MAT PHYS ITS PLICAT address 222173 1% 51% 18
3 BGAN authKW 181508 1% 69% 11
4 FP LAPW authKW 131449 3% 14% 40
5 BINGAAS authKW 120010 0% 100% 5
6 LATTICE MATCHED AND MISMATCHED ALLOYS authKW 120010 0% 100% 5
7 IONICITY CHARACTER authKW 96008 0% 100% 4
8 POSITRON PHYS address 96004 0% 67% 6
9 OPTOELECT COMPOSANTS address 88163 1% 28% 13
10 NANO ELECT ENGN address 86148 2% 13% 27

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Condensed Matter 13284 52% 0% 687
2 Materials Science, Multidisciplinary 1254 24% 0% 317
3 Physics, Applied 1046 20% 0% 268
4 Physics, Multidisciplinary 524 11% 0% 140
5 Crystallography 119 3% 0% 42
6 Metallurgy & Metallurgical Engineering 79 4% 0% 47
7 Optics 71 5% 0% 60
8 Chemistry, Physical 46 7% 0% 97
9 Physics, Mathematical 45 2% 0% 31
10 Nanoscience & Nanotechnology 28 3% 0% 35

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MAT PHYS ITS PLICAT 222173 1% 51% 18
2 POSITRON PHYS 96004 0% 67% 6
3 OPTOELECT COMPOSANTS 88163 1% 28% 13
4 NANO ELECT ENGN 86148 2% 13% 27
5 LSOM 85332 1% 44% 8
6 UNITE PHYS SOLIDES 77755 1% 36% 9
7 LSMSM 72006 0% 100% 3
8 PHYS COMPUTAT MAT SCI 72006 0% 100% 3
9 PHYS QUANT MODELISAT MATH LPQ3M 59321 1% 16% 15
10 LPR 59253 1% 22% 11

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS 8037 6% 0% 82
2 MATERIALS CHEMISTRY AND PHYSICS 5059 4% 0% 54
3 PHYSICA B-CONDENSED MATTER 4963 6% 0% 81
4 COMPUTATIONAL MATERIALS SCIENCE 3952 3% 0% 35
5 PHYSICAL REVIEW B 3689 13% 0% 165
6 SUPERLATTICES AND MICROSTRUCTURES 3670 2% 0% 32
7 MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY 2890 2% 0% 30
8 SOLID STATE COMMUNICATIONS 2450 4% 0% 52
9 MRS INTERNET JOURNAL OF NITRIDE SEMICONDUCTOR RESEARCH 2343 1% 1% 7
10 INFRARED PHYSICS & TECHNOLOGY 1676 1% 1% 13

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 BGAAS 336028 1% 100% 14 Search BGAAS Search BGAAS
2 BGAN 181508 1% 69% 11 Search BGAN Search BGAN
3 FP LAPW 131449 3% 14% 40 Search FP+LAPW Search FP+LAPW
4 BINGAAS 120010 0% 100% 5 Search BINGAAS Search BINGAAS
5 LATTICE MATCHED AND MISMATCHED ALLOYS 120010 0% 100% 5 Search LATTICE+MATCHED+AND+MISMATCHED+ALLOYS Search LATTICE+MATCHED+AND+MISMATCHED+ALLOYS
6 IONICITY CHARACTER 96008 0% 100% 4 Search IONICITY+CHARACTER Search IONICITY+CHARACTER
7 GABN 72006 0% 100% 3 Search GABN Search GABN
8 LATTICE MATCHED ALLOYS 72006 0% 100% 3 Search LATTICE+MATCHED+ALLOYS Search LATTICE+MATCHED+ALLOYS
9 PW GGA 72006 0% 100% 3 Search PW+GGA Search PW+GGA
10 ZINC BLENDE GAN 54858 0% 57% 4 Search ZINC+BLENDE+GAN Search ZINC+BLENDE+GAN

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 10077 HIGH P SURE GRP//URALS//EFFECTIVE DYNAMIC CHARGE
2 26661 SCANDIUM NITRIDE//YN//SCGAN
3 21751 BERYLLIUM CHALCOGENIDES//BETE//BE CHALCOGENIDES
4 11514 CUBIC GAN//FB PHYS 6//HEXAGONAL GAN
5 19309 CDS MICROCRYSTAL//NAALSI2O6 JADEITE//NANO CRYSTALS ZNO
6 14493 VOLUME COLLAPSE//MGS//BARIUM CHALCOGENIDES
7 18047 GAASBI//DILUTE BISMIDES//BISMIDES
8 9590 GW APPROXIMATION//SOLIDES IRRADIES//L SIM SP2M
9 15996 SITE OCCUPATION PREFERENCES//HGZNTE//MERCURY ZINC TELLURIDE
10 22188 UNIP S HIGH P SURE PHYS//POWER ELECT 2//UNIP S

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