Class information for:
Level 2: FERROELECTRIC POLYMER//PVDF TRFE//PVDF

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
8 4 POLYMER SCIENCE//CHEMISTRY, PHYSICAL//MATERIALS SCIENCE, MULTIDISCIPLINARY 1554940
446 3       IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION//PARTIAL DISCHARGE//IEEE TRANSACTIONS ON ELECTRICAL INSULATION 27012
1879 2             FERROELECTRIC POLYMER//PVDF TRFE//PVDF 6348
499 1                   FERROELECTRIC POLYMER//PVDF TRFE//PVDF 3403
15697 1                   TSDC//THERMALLY STIMULATED DEPOLARIZATION CURRENT//THERMALLY STIMULATED CURRENT 724
17803 1                   FERROELECTRETS//PIEZOELECTRET//ELECTRET 609
17835 1                   POLYVINYLALCOHOL FILMS//POLYMER NANOCOMPOSITE//ADV POLYMER MAT PHYS 607
21594 1                   DIPOLAR ORIENTATION//POST STUDIES PHYS//PLASTICIZATION EFFECT 437
22319 1                   RADIATION INDUCED CONDUCTIVITY RIC//OBNINSK//NNSA SATELLITE PROGRAMS 5732 409
36853 1                   CHARGE MOTION ON SURFACES//DEEPER TRAPS//ELE ON ION PHYS GRP 92
38226 1                   CONTACT THERMOOXIDATION//ETHYLENE PROPYLENE DICYCLOPENTADIENE TERPOLYMER//LAYERED METAL COMPOSITE 67

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FERROELECTRIC POLYMER authKW 579635 2% 79% 147
2 PVDF TRFE authKW 377634 2% 56% 136
3 PVDF authKW 250394 4% 22% 230
4 POLYVINYLIDENE FLUORIDE authKW 246769 4% 21% 235
5 TSDC authKW 196093 1% 51% 77
6 FERROELECTRETS authKW 169258 1% 95% 36
7 ELECTRET authKW 112620 1% 28% 82
8 PIEZOELECTRET authKW 108215 0% 84% 26
9 THERMALLY STIMULATED CURRENT authKW 95264 1% 27% 70
10 VDF TRFE COPOLYMER authKW 88957 0% 81% 22

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Polymer Science 38208 30% 0% 1879
2 Physics, Applied 8833 26% 0% 1640
3 Materials Science, Multidisciplinary 5149 23% 0% 1433
4 Physics, Condensed Matter 3360 14% 0% 880
5 Engineering, Electrical & Electronic 651 9% 0% 548
6 Materials Science, Composites 469 1% 0% 93
7 Physics, Multidisciplinary 399 5% 0% 342
8 Chemistry, Physical 395 9% 0% 547
9 Nanoscience & Nanotechnology 321 3% 0% 222
10 Materials Science, Characterization, Testing 162 1% 0% 50

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 POLYMER ELE OPROC 47639 0% 80% 12
2 ARKEMA CRRA 45116 0% 91% 10
3 PHYS POLYME 39663 0% 29% 28
4 POST STUDIES PHYS 24515 0% 26% 19
5 POHL SOLID STATE PHYS 23345 1% 10% 48
6 ADV POLYMER FIBER MAT 21047 0% 28% 15
7 INNOVAT CLUSTER CREAT PROJECT 19848 0% 67% 6
8 BEHLEN PHYS 18090 0% 14% 26
9 TELECOMMUN TECHNOL 17993 0% 26% 14
10 GRP STAND BASIS METROL 15880 0% 80% 4

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FERROELECTRICS 35195 5% 2% 301
2 JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS 20972 3% 2% 197
3 IEEE TRANSACTIONS ON ELECTRICAL INSULATION 17755 1% 5% 72
4 IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION 13745 2% 2% 114
5 POLYMER 11588 4% 1% 253
6 INDIAN JOURNAL OF PURE & APPLIED PHYSICS 11350 2% 2% 107
7 JOURNAL OF ELECTROSTATICS 11217 1% 3% 78
8 JOURNAL OF APPLIED POLYMER SCIENCE 6087 4% 1% 238
9 HIGH ENERGY CHEMISTRY 5623 1% 2% 57
10 ACTA POLYMERICA 5080 1% 2% 47

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 FERROELECTRIC POLYMER 579635 2% 79% 147 Search FERROELECTRIC+POLYMER Search FERROELECTRIC+POLYMER
2 PVDF TRFE 377634 2% 56% 136 Search PVDF+TRFE Search PVDF+TRFE
3 PVDF 250394 4% 22% 230 Search PVDF Search PVDF
4 POLYVINYLIDENE FLUORIDE 246769 4% 21% 235 Search POLYVINYLIDENE+FLUORIDE Search POLYVINYLIDENE+FLUORIDE
5 TSDC 196093 1% 51% 77 Search TSDC Search TSDC
6 FERROELECTRETS 169258 1% 95% 36 Search FERROELECTRETS Search FERROELECTRETS
7 ELECTRET 112620 1% 28% 82 Search ELECTRET Search ELECTRET
8 PIEZOELECTRET 108215 0% 84% 26 Search PIEZOELECTRET Search PIEZOELECTRET
9 THERMALLY STIMULATED CURRENT 95264 1% 27% 70 Search THERMALLY+STIMULATED+CURRENT Search THERMALLY+STIMULATED+CURRENT
10 VDF TRFE COPOLYMER 88957 0% 81% 22 Search VDF+TRFE+COPOLYMER Search VDF+TRFE+COPOLYMER

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 1035 MICROWAVE ABSORPTION//REFLECTION LOSS//ELECTROMAGNETIC INTERFERENCE SHIELDING
2 1083 IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION//PARTIAL DISCHARGE//IEEE TRANSACTIONS ON ELECTRICAL INSULATION
3 2046 BEIJING NANOENERGY NANOSYST//TRIBOELECTRIC NANOGENERATOR//NANOGENERATOR
4 2521 SOLID STATE ENGN//POLYETHER ETHER KETONE//PEEK
5 3834 HYDROGENATED OLIGOCYCLOPENTADIENE//1 1 DIPHENYLETHENE//H 1 SPIN DIFFUSION
6 3978 DENATURATION PROCESS//GAUSSIAN BANDS//CRYSTALS WITH HYDROGEN BONDS
7 3890 EUROPEEN RECH//ELECTRO MAGNETICALLY SPINNING METHOD//OPTICAL BEATING TECHNIQUE
8 1569 POLYMER ELECTROLYTE//IONIC CONDUCTIVITY//GEL POLYMER ELECTROLYTE
9 3639 EIGEN COORDINATES METHOD//PSEUDO PHASE PLANE//UISPA LAETA INEGI
10 874 ISOTACTIC POLYPROPYLENE//POLYMER SCIENCE//POLYMER

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