Class information for:
Level 2: FERROELECTRICS//BIFEO3//INTEGRATED 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
175 2             FERROELECTRICS//BIFEO3//INTEGRATED FERROELECTRICS 21409
149 1                   PZT//PZT THIN FILMS//INTEGRATED FERROELECTRICS 4180
151 1                   BIFEO3//MULTIFERROICS//BISMUTH FERRITE 4170
252 1                   BISMUTH TITANATE//BI4TI3O12//SRBI2TA2O9 3857
1205 1                   FERROELECTRIC SUPERLATTICE//FERROELECTRIC TUNNEL JUNCTION//MICRO NANO PHYS MECH 2806
6396 1                   SCANNING NONLINEAR DIELECTRIC MICROSCOPY//PIEZORESPONSE FORCE MICROSCOPY//FERROELECTRIC DATA STORAGE 1517
6538 1                   PZT//PZT THICK FILM//PZT THICK FILMS 1501
10270 1                   MFIS//MFIS STRUCTURE//MEMORY WINDOW 1108
18587 1                   PHOTOSTRICTIVE ACTUATORS//PHOTOSTRICTION//PHOTOVOLTAIC EFFECT 568
21385 1                   FORMING GAS ANNEALING//MEMORY DEVICES//025 MU M DESIGN RULE 445
23147 1                   RESONANCE OSCILLATION//MECAN FLUIDOS PROPULS AEROESPACIAL//MECAN FLUIDOS PROP AEROESPACIAL 378
26029 1                   LSMCD//SOLID SUR ES ANAL ELE ON MICROSCOPY GRP//ELECTROPHORETIC SOL GEL 286
26655 1                   NEGATIVE CAPACITANCE//CHAIR NANOELECT MAT//NAM GGMBH 269
33332 1                   RADIATION INDUCED CHARGES//AF IOFFE PTI//RETAINED POLARIZATION 140
35385 1                   PZT POLYCRYSTALLINE FILM//POLYCRYSTAL STRUCTURE//TOUCH PROBE SENSOR 113
38020 1                   V LASHKARIOV SEMICOND PHYS//FERROELECTRIC POLYMER GATING//ANTIHYSTERESIS 71

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FERROELECTRICS authKW 839286 9% 30% 1899
2 BIFEO3 authKW 763641 3% 89% 582
3 INTEGRATED FERROELECTRICS journal 738215 7% 36% 1414
4 PZT authKW 643493 5% 42% 1038
5 MULTIFERROICS authKW 460808 4% 40% 784
6 FERROELECTRIC PROPERTIES authKW 402562 3% 45% 613
7 FERROELECTRIC THIN FILMS authKW 334715 2% 59% 389
8 BISMUTH FERRITE authKW 280860 1% 87% 219
9 FERROELECTRIC THIN FILM authKW 261190 1% 72% 248
10 SRBI2TA2O9 authKW 249411 1% 89% 191

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Applied 120344 48% 1% 10346
2 Physics, Condensed Matter 72418 31% 1% 6699
3 Materials Science, Ceramics 41379 9% 2% 1925
4 Materials Science, Multidisciplinary 39371 32% 1% 6825
5 Engineering, Electrical & Electronic 7798 14% 0% 2907
6 Materials Science, Coatings & Films 5193 4% 1% 855
7 Nanoscience & Nanotechnology 5180 6% 0% 1353
8 Physics, Multidisciplinary 2219 6% 0% 1364
9 Metallurgy & Metallurgical Engineering 1299 4% 0% 770
10 Chemistry, Physical 890 8% 0% 1655

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MAT SCI ENGN 58448 16% 1% 3493
2 INNOVAT ENGN MAT 48247 1% 24% 135
3 SOLID STATE MICROSTRUCT 41458 2% 6% 494
4 INNOVAT ENGINEERED MAT 40893 1% 24% 117
5 LOW DIMENS MAT PLICAT TECHNOL 36427 1% 17% 143
6 CERAM 35900 1% 9% 278
7 NANOPHASE MAT SCI 33489 1% 10% 227
8 CERAM SCI ENGN 28169 0% 40% 48
9 FRONTIER ABORAT 27004 0% 18% 103
10 AREA MAT DEVICE PHYS 25465 0% 67% 26

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTEGRATED FERROELECTRICS 738215 7% 36% 1414
2 FERROELECTRICS 192368 6% 10% 1290
3 APPLIED PHYSICS LETTERS 48558 9% 2% 1965
4 JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS 38698 4% 3% 920
5 JOURNAL OF APPLIED PHYSICS 29740 7% 1% 1523
6 JOURNAL OF ELECTROCERAMICS 24836 1% 10% 177
7 JOURNAL OF THE KOREAN PHYSICAL SOCIETY 16123 2% 3% 423
8 JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS 14698 1% 3% 315
9 CERAMICS INTERNATIONAL 14583 2% 3% 400
10 JOURNAL OF THE AMERICAN CERAMIC SOCIETY 10772 2% 2% 386

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 FERROELECTRICS 839286 9% 30% 1899 Search FERROELECTRICS Search FERROELECTRICS
2 BIFEO3 763641 3% 89% 582 Search BIFEO3 Search BIFEO3
3 PZT 643493 5% 42% 1038 Search PZT Search PZT
4 MULTIFERROICS 460808 4% 40% 784 Search MULTIFERROICS Search MULTIFERROICS
5 FERROELECTRIC PROPERTIES 402562 3% 45% 613 Search FERROELECTRIC+PROPERTIES Search FERROELECTRIC+PROPERTIES
6 FERROELECTRIC THIN FILMS 334715 2% 59% 389 Search FERROELECTRIC+THIN+FILMS Search FERROELECTRIC+THIN+FILMS
7 BISMUTH FERRITE 280860 1% 87% 219 Search BISMUTH+FERRITE Search BISMUTH+FERRITE
8 FERROELECTRIC THIN FILM 261190 1% 72% 248 Search FERROELECTRIC+THIN+FILM Search FERROELECTRIC+THIN+FILM
9 SRBI2TA2O9 249411 1% 89% 191 Search SRBI2TA2O9 Search SRBI2TA2O9
10 PZT THIN FILMS 229974 1% 80% 195 Search PZT+THIN+FILMS Search PZT+THIN+FILMS

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 2


rank cluster_id2 link
1 218 PIEZOELECTRIC PROPERTIES//FERROELECTRICS//RELAXOR
2 2446 MAGNETOELECTRIC EFFECT//MAGNETOELECTRIC//MAGNETOELECTRIC COMPOSITE
3 163 DIELECTRIC PROPERTIES//MICROWAVE DIELECTRIC PROPERTIES//BATIO3
4 3751 FLEXOELECTRICITY//BISMUTH TELLURITE//CONTINUUM THEORY OF ELECTROELASTIC SOLIDS
5 2682 QUANTUM PARAELECTRICS//INCIPIENT FERROELECTRICS//SBSI
6 3658 MICROHOTPLATE//MICROHEATER//THIN FILM THERMOCOUPLES
7 4205 SPRAY JET TECHNIQUE//IMPRINT ELECTRICAL FIELD//FIRST ORDER BESSEL BEAM
8 62 MANGANITES//COLOSSAL MAGNETORESISTANCE//DOUBLE PEROVSKITE
9 3902 CRITICAL DROPLET//METASTABILITY//DYNAMIC PHASE TRANSITION
10 3559 LUDWIGITE//BORACITES//GAFEO3

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