Class information for:
Level 1: LIGHT EMITTING DIODES LED//POLYFLUORENE//ELECTROLUMINESCENCE

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
363 3513 30.0 82%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
89 25514 ORGANIC LIGHT EMITTING DIODES//OLED//ELECTROLUMINESCENCE

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 LIGHT EMITTING DIODES LED Author keyword 93 50% 4% 132
2 POLYFLUORENE Author keyword 67 38% 4% 143
3 ELECTROLUMINESCENCE Author keyword 59 12% 13% 456
4 CONJUGATED POLYMERS Author keyword 31 10% 8% 279
5 POLYFLUORENES Author keyword 30 46% 1% 49
6 LIGHT EMITTING POLYMERS Author keyword 26 57% 1% 31
7 POLYP PHENYLENEVINYLENE Author keyword 26 37% 2% 55
8 FLUORENE Author keyword 22 18% 3% 109
9 BLUE LIGHT EMITTING POLYMERS Author keyword 21 90% 0% 9
10 BLUE LIGHT EMITTING POLYMER Author keyword 17 100% 0% 8

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 LIGHT EMITTING DIODES LED 93 50% 4% 132 Search LIGHT+EMITTING+DIODES+LED Search LIGHT+EMITTING+DIODES+LED
2 POLYFLUORENE 67 38% 4% 143 Search POLYFLUORENE Search POLYFLUORENE
3 ELECTROLUMINESCENCE 59 12% 13% 456 Search ELECTROLUMINESCENCE Search ELECTROLUMINESCENCE
4 CONJUGATED POLYMERS 31 10% 8% 279 Search CONJUGATED+POLYMERS Search CONJUGATED+POLYMERS
5 POLYFLUORENES 30 46% 1% 49 Search POLYFLUORENES Search POLYFLUORENES
6 LIGHT EMITTING POLYMERS 26 57% 1% 31 Search LIGHT+EMITTING+POLYMERS Search LIGHT+EMITTING+POLYMERS
7 POLYP PHENYLENEVINYLENE 26 37% 2% 55 Search POLYP+PHENYLENEVINYLENE Search POLYP+PHENYLENEVINYLENE
8 FLUORENE 22 18% 3% 109 Search FLUORENE Search FLUORENE
9 BLUE LIGHT EMITTING POLYMERS 21 90% 0% 9 Search BLUE+LIGHT+EMITTING+POLYMERS Search BLUE+LIGHT+EMITTING+POLYMERS
10 BLUE LIGHT EMITTING POLYMER 17 100% 0% 8 Search BLUE+LIGHT+EMITTING+POLYMER Search BLUE+LIGHT+EMITTING+POLYMER

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of publ.
in class
1 CONJUGATED POLYMERS 151 11% 38% 1333
2 POLYFLUORENE 124 29% 10% 357
3 POLYFLUORENE DERIVATIVES 74 58% 2% 86
4 GREEN EMISSION 74 46% 3% 120
5 KETO DEFECT 73 88% 1% 35
6 POLYALKYLFLUORENE 62 80% 1% 39
7 FLUORENE 46 22% 5% 182
8 PPV DERIVATIVES 34 65% 1% 33
9 SUBSTITUTED POLYFLUORENE 34 79% 1% 22
10 POLYFLUORENES 33 26% 3% 109

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Synthesis of Light-Emitting Conjugated Polymers for Applications in Electroluminescent Devices 2009 1074 2234 48%
Semiconducting polyfluorenes - Towards reliable structure-property relationships 2002 1203 59 56%
Electroluminescent conjugated polymers - Seeing polymers in a new light 1998 2584 274 54%
Electroluminescence in conjugated polymers 1999 4215 82 27%
Electron transport materials for organic light-emitting diodes 2004 842 195 46%
Progress with light-emitting polymers 2000 958 52 54%
The electroluminescence of organic materials 2000 1306 644 39%
Electroluminescent polymers 2003 506 409 55%
Electron-transporting materials for organic electroluminescent and electrophosphorescent devices 2005 373 102 43%
Polyfluorene-based semiconductors combined with various periodic table elements for organic electronics 2012 47 657 32%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 POLYMER OPTOELECT MAT DEVICES 17 14% 3.1% 109
2 PHOTO ELE O PONS MOL 15 88% 0.2% 7
3 HIGH PERFORMANCE POLYMERS COMPOSITES 12 41% 0.6% 22
4 SEZ NANOSCI 8 75% 0.2% 6
5 DAEWOO GRP 6 80% 0.1% 4
6 CHRISTIAN DOPPLER ADV FUNCT MAT 6 31% 0.5% 17
7 CENT NEW BUSINESSES RD 6 50% 0.2% 8
8 SFB ELE OACT MAT 4 75% 0.1% 3
9 LPBMO 4 44% 0.2% 7
10 PLAST INFORMAT SYST 3 16% 0.5% 19

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000226822 ADV CATALYT TRANSFORMAT CARBON UTILIZAT ACT C//PHENYLENE VINYLENE OLIGOMERS//SCHROCK TYPE CATALYSTS
2 0.0000212814 POLYMERIC LEDS//WEBSTER TECHNOL//ELECTROLUMINESCENT COPOLYMER
3 0.0000178630 BLUE EMITTING MATERIAL//COLOR PURITY//BLUE OLED
4 0.0000166299 POLYPHENYLENE VINYLENE AND DERIVATIVES//POLYP PHENYLENE VINYLENE//OEM GRP
5 0.0000152141 ORGAN PHOTON ELECT GRP//LIGHT EMITTING ELECTROCHEMICAL CELL//LIGHT EMITTING ELECTROCHEMICAL CELLS
6 0.0000146400 HOLE DRIFT MOBILITY//ORGAN TECHNOL//ELECTRO ACTIVE MATERIAL
7 0.0000127369 ORGANOMETALLIC POLYCONDENSATION//PI CONJUGATED POLYMER//POLY3 HEXYLTHIOPHENE 2 5 DIYL
8 0.0000123932 SULFINYL PRECURSOR ROUTE//POLYARYLENE VINYLENES//POLYMERISATION MECHANISM
9 0.0000100099 POLY9 9 DIOCTYLFLUORENE F8//POLYOCTYLFLUORENE//POLY3 HEXYLTHIOPHENE
10 0.0000093485 TRUXENE//1 3 5 TRIARYLBENZENES//MULTI BRANCHED MOLECULE