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

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
245 3826 30.6 83%


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
2 4 MATERIALS SCIENCE, MULTIDISCIPLINARY//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER 2836879
28 3       SYNTHETIC METALS//POLYANILINE//CONJUGATED POLYMERS 109289
231 2             ORGANIC LIGHT EMITTING DIODES//OLED//ELECTROLUMINESCENCE 20313
245 1                   POLYFLUORENE//ELECTROLUMINESCENCE//LIGHT EMITTING DIODES LED 3826

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 POLYFLUORENE authKW 951279 6% 50% 238
2 ELECTROLUMINESCENCE authKW 524131 12% 14% 471
3 LIGHT EMITTING DIODES LED authKW 477893 3% 48% 126
4 CONJUGATED POLYMERS authKW 302634 10% 10% 392
5 POLYMER LIGHT EMITTING DIODES authKW 248188 2% 33% 95
6 LIGHT EMITTING POLYMERS authKW 247477 1% 57% 54
7 POLYP PHENYLENE VINYLENE authKW 222741 2% 31% 90
8 FLUORENE authKW 141713 3% 17% 105
9 SYNTHETIC METALS journal 125718 14% 3% 530
10 POLYMER LIGHT EMITTING DIODES PLEDS authKW 114063 1% 62% 23

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Polymer Science 63286 48% 0% 1847
2 Materials Science, Multidisciplinary 7220 32% 0% 1224
3 Physics, Condensed Matter 6552 23% 0% 882
4 Physics, Applied 2042 17% 0% 664
5 Chemistry, Multidisciplinary 937 13% 0% 494
6 Chemistry, Physical 911 13% 0% 506
7 Crystallography 909 5% 0% 183
8 Nanoscience & Nanotechnology 723 6% 0% 214
9 Materials Science, Coatings & Films 321 3% 0% 98
10 Optics 32 3% 0% 106

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 POLYMER OPTOELECT MAT DEVICES 105958 3% 12% 115
2 PHOTO ELE O PONS MOL 48870 0% 88% 7
3 HIGH PERFORMANCE POLYMERS COMPOSITES 46141 0% 32% 18
4 ADV FUNCT POLYMERS 44653 1% 12% 47
5 CHRISTIAN DOPPLER ADV FUNCT MAT 42680 0% 31% 17
6 CENT NEW BUSINESSES RD 40387 0% 56% 9
7 CENT NEW BUSINESS RD 35903 0% 75% 6
8 CANADA CHAIR POLYMER CHEM 33245 0% 83% 5
9 SEZ NANOSCI 28720 0% 60% 6
10 PLAST INFORMAT SYST 26787 1% 17% 20

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 SYNTHETIC METALS 125718 14% 3% 530
2 JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 29650 6% 2% 245
3 MACROMOLECULES 23015 9% 1% 335
4 MOLECULAR CRYSTALS AND LIQUID CRYSTALS 6529 3% 1% 107
5 MACROMOLECULAR CHEMISTRY AND PHYSICS 5765 2% 1% 70
6 ADVANCED MATERIALS 5697 3% 1% 100
7 POLYMER 5062 3% 1% 131
8 CHEMISTRY OF MATERIALS 3857 2% 1% 94
9 JOURNAL OF MATERIALS CHEMISTRY 3108 2% 0% 82
10 MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS 2956 1% 1% 40

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 POLYFLUORENE 951279 6% 50% 238 Search POLYFLUORENE Search POLYFLUORENE
2 ELECTROLUMINESCENCE 524131 12% 14% 471 Search ELECTROLUMINESCENCE Search ELECTROLUMINESCENCE
3 LIGHT EMITTING DIODES LED 477893 3% 48% 126 Search LIGHT+EMITTING+DIODES+LED Search LIGHT+EMITTING+DIODES+LED
4 CONJUGATED POLYMERS 302634 10% 10% 392 Search CONJUGATED+POLYMERS Search CONJUGATED+POLYMERS
5 POLYMER LIGHT EMITTING DIODES 248188 2% 33% 95 Search POLYMER+LIGHT+EMITTING+DIODES Search POLYMER+LIGHT+EMITTING+DIODES
6 LIGHT EMITTING POLYMERS 247477 1% 57% 54 Search LIGHT+EMITTING+POLYMERS Search LIGHT+EMITTING+POLYMERS
7 POLYP PHENYLENE VINYLENE 222741 2% 31% 90 Search POLYP+PHENYLENE+VINYLENE Search POLYP+PHENYLENE+VINYLENE
8 FLUORENE 141713 3% 17% 105 Search FLUORENE Search FLUORENE
9 POLYMER LIGHT EMITTING DIODES PLEDS 114063 1% 62% 23 Search POLYMER+LIGHT+EMITTING+DIODES+PLEDS Search POLYMER+LIGHT+EMITTING+DIODES+PLEDS
10 PLED 103751 1% 34% 38 Search PLED Search PLED

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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 GRIMSDALE, AC , CHAN, KL , MARTIN, RE , JOKISZ, PG , HOLMES, AB , (2009) SYNTHESIS OF LIGHT-EMITTING CONJUGATED POLYMERS FOR APPLICATIONS IN ELECTROLUMINESCENT DEVICES.CHEMICAL REVIEWS. VOL. 109. ISSUE 3. P. 897 -1091 1064 47% 1347
2 MITSCHKE, U , BAUERLE, P , (2000) THE ELECTROLUMINESCENCE OF ORGANIC MATERIALS.JOURNAL OF MATERIALS CHEMISTRY. VOL. 10. ISSUE 7. P. 1471 -1507 257 39% 1395
3 KRAFT, A , GRIMSDALE, AC , HOLMES, AB , (1998) ELECTROLUMINESCENT CONJUGATED POLYMERS - SEEING POLYMERS IN A NEW LIGHT.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 37. ISSUE 4. P. 402 -428 144 52% 2694
4 AKCELRUD, L , (2003) ELECTROLUMINESCENT POLYMERS.PROGRESS IN POLYMER SCIENCE. VOL. 28. ISSUE 6. P. 875 -962 222 53% 535
5 XIE, LH , YIN, CR , LAI, WY , FAN, QL , HUANG, W , (2012) POLYFLUORENE-BASED SEMICONDUCTORS COMBINED WITH VARIOUS PERIODIC TABLE ELEMENTS FOR ORGANIC ELECTRONICS.PROGRESS IN POLYMER SCIENCE. VOL. 37. ISSUE 9. P. 1192 -1264 248 37% 64
6 LIANG, J , QIAN, Y , XIE, LH , SHI, NE , CHEN, SF , DENG, XY , HUANG, W , (2010) SPECTRAL STABILITY OF POLYFLUORENE-BASED SEMICONDUCTORS.ACTA PHYSICO-CHIMICA SINICA. VOL. 26. ISSUE 4. P. 946 -963 94 83% 8
7 SEGURA, JL , (1998) THE CHEMISTRY OF ELECTROLUMINESCENT ORGANIC MATERIALS.ACTA POLYMERICA. VOL. 49. ISSUE 7. P. 319 -344 145 50% 267
8 GRIMSDALE, AC , MULLEN, K , (2008) BRIDGED POLYPHENYLENES - FROM POLYFLUORENES TO LADDER POLYMERS.POLYFLUORENES. VOL. 212. ISSUE . P. 1 -48 99 67% 40
9 GRIMSDALE, AC , (2010) IN SEARCH OF STABLE BLUE EMISSION FROM PHENYLENE-BASED CONJUGATED POLYMERS.CURRENT ORGANIC CHEMISTRY. VOL. 14. ISSUE 18. P. 2196 -2217 104 65% 11
10 KIM, DY , CHO, HN , KIM, CY , (2000) BLUE LIGHT EMITTING POLYMERS.PROGRESS IN POLYMER SCIENCE. VOL. 25. ISSUE 8. P. 1089 -1139 83 74% 385

Classes with closest relation at Level 1


Rank Class id link
1 13566 POLYP PHENYLENE VINYLENE//ADV CATALYT TRANSFORMAT CARBON UTILIZAT ACT C//POLYMER REACT DESIGN PRD GRP
2 2830 POLYPHENYLENE VINYLENE AND DERIVATIVES//TIME RESOLVED FAST SPECTROSCOPY//POLYP PHENYLENE VINYLENE
3 3517 BLUE OLED//BLUE EMITTING MATERIAL//OLED
4 36857 ELE OACT POLYMERS//ARYLENE VINYLENE OLIGOMERS//BEER LAMBERT LAW DEVIATION FROM
5 16347 PI EXTENDED CONJUGATION//POLYARYLENE ETHYNYLENES//OLIGO1 4 PHENYLENEETHYNYLENES
6 18275 ORGANOMETALLIC POLYCONDENSATION//PI CONJUGATED POLYMER//CHEM OURCES
7 37106 MESOSCOPIC MODELLING//CHARGE INDUCED DEFECTS//ANODE WORK FUNCTION
8 16775 INTERPENETRATING INTERFACE//INTERPENETRATING HETEROJUNCTION//CHRISTIAN DOPPLER PLAST SOLAR CELLS
9 23058 ELECTROPLEX//ELECTROPLEX EMISSION//PHOTOCHEM HIGH ENERGY RADIAT
10 6663 THIOPHENE PHENYLENE CO OLIGOMER//ORGANIC LASER//AMPLIFIED SPONTANEOUS EMISSION

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