Class information for:
Level 1: RELAXOR//RELAXOR FERROELECTRICS//FERROELECTRICS

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
85 3       FERROELECTRICS//DIELECTRIC PROPERTIES//INTEGRATED FERROELECTRICS 81809
218 2             PIEZOELECTRIC PROPERTIES//FERROELECTRICS//RELAXOR 20386
1645 1                   RELAXOR//RELAXOR FERROELECTRICS//FERROELECTRICS 2578

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RELAXOR authKW 1095807 11% 33% 272
2 RELAXOR FERROELECTRICS authKW 1076498 9% 38% 232
3 FERROELECTRICS journal 309421 22% 4% 565
4 POLAR NANOREGIONS authKW 263998 1% 60% 36
5 PBYB1 2NB1 2O 3 authKW 134458 0% 100% 11
6 LEAD SCANDIUM TANTALATE authKW 121510 1% 76% 13
7 FERROELECTRIC RELAXOR authKW 115722 1% 38% 25
8 PLZT authKW 112466 2% 16% 59
9 PMN authKW 77066 2% 12% 53
10 RELAXER FERROELECTRICS authKW 71895 0% 59% 10

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Condensed Matter 27987 54% 0% 1395
2 Materials Science, Multidisciplinary 5219 33% 0% 857
3 Physics, Applied 2636 23% 0% 584
4 Materials Science, Ceramics 2434 6% 0% 165
5 Physics, Multidisciplinary 728 9% 0% 239
6 Crystallography 597 5% 0% 121
7 Metallurgy & Metallurgical Engineering 13 2% 0% 46
8 Materials Science, Composites 2 0% 0% 9
9 Acoustics 1 0% 0% 12
10 Microscopy 0 0% 0% 4

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PL 4500 62862 0% 86% 6
2 S 4D 61571 1% 15% 33
3 STRUCT PROPRIETES MODELISAT SOLIDES 60156 2% 12% 42
4 J NEHRU THEORET SCI UNIT 48894 0% 100% 4
5 CAMART EXCELLENCE 36670 0% 100% 3
6 ULTRA BROADBAND SPECT 36670 0% 100% 3
7 VIRGINIA TECH CRYSTALLOG 27495 0% 38% 6
8 EMPART GRP 26042 0% 24% 9
9 GRP C CIMENTO CRISTAIS CERAM 24447 0% 100% 2
10 STC REAKTIVELEKTRON 24447 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FERROELECTRICS 309421 22% 4% 565
2 FERROELECTRICS LETTERS SECTION 20957 2% 4% 39
3 PHASE TRANSITIONS 10863 2% 2% 50
4 PHYSICS OF THE SOLID STATE 9188 3% 1% 80
5 INTEGRATED FERROELECTRICS 5092 2% 1% 41
6 JOURNAL OF PHYSICS-CONDENSED MATTER 4751 4% 0% 112
7 IZVESTIYA AKADEMII NAUK SERIYA FIZICHESKAYA 3953 1% 1% 33
8 PHYSICAL REVIEW B 3925 9% 0% 242
9 FIZIKA TVERDOGO TELA 3168 2% 0% 54
10 JOURNAL OF APPLIED PHYSICS 2904 6% 0% 166

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 RELAXOR 1095807 11% 33% 272 Search RELAXOR Search RELAXOR
2 RELAXOR FERROELECTRICS 1076498 9% 38% 232 Search RELAXOR+FERROELECTRICS Search RELAXOR+FERROELECTRICS
3 POLAR NANOREGIONS 263998 1% 60% 36 Search POLAR+NANOREGIONS Search POLAR+NANOREGIONS
4 PBYB1 2NB1 2O 3 134458 0% 100% 11 Search PBYB1+2NB1+2O+3 Search PBYB1+2NB1+2O+3
5 LEAD SCANDIUM TANTALATE 121510 1% 76% 13 Search LEAD+SCANDIUM+TANTALATE Search LEAD+SCANDIUM+TANTALATE
6 FERROELECTRIC RELAXOR 115722 1% 38% 25 Search FERROELECTRIC+RELAXOR Search FERROELECTRIC+RELAXOR
7 PLZT 112466 2% 16% 59 Search PLZT Search PLZT
8 PMN 77066 2% 12% 53 Search PMN Search PMN
9 RELAXER FERROELECTRICS 71895 0% 59% 10 Search RELAXER+FERROELECTRICS Search RELAXER+FERROELECTRICS
10 CENTRAL PEAK 62562 1% 32% 16 Search CENTRAL+PEAK Search CENTRAL+PEAK

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 21098 LEAD IRON NIOBATE//FERROELECTROMAGNETICS//PFN CERAMICS
2 6262 PMN PT//LEAD MAGNESIUM NIOBATE//PBMG1 3NB2 3O 3
3 3385 PZN PT//MORPHOTROPIC PHASE BOUNDARY//PIN PMN PT
4 6029 QUANTUM PARAELECTRICS//INCIPIENT FERROELECTRICS//SRTIO3 O 18
5 35902 CE SBN//FODEVAREVIDENSKAB//INFRARED IRRADIATION MODULATION
6 36321 OXIFLUORIDE//10NB0//10O2
7 8913 ANTIFERROELECTRIC//LEAD ZIRCONATE//ANTIFERROELECTRIC CERAMICS
8 2491 BATIO3//BARIUM TITANATE//MLCC
9 4650 STRONTIUM BARIUM NIOBATE//TUNGSTEN BRONZE STRUCTURE//TUNGSTEN BRONZE
10 5235 PZT//PIEZOELECTRIC PROPERTIES//PLZT

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