Class information for:
Level 2: POLYMER SOLAR CELLS//ORGANIC SOLAR CELLS//ORGANIC ELECTRONICS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
13 37776 36.8 86%


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
13 2             POLYMER SOLAR CELLS//ORGANIC SOLAR CELLS//ORGANIC ELECTRONICS 37776
11 1                   POLYMER SOLAR CELLS//ORGANIC SOLAR CELLS//CAS ORGAN SOLIDS 5624
85 1                   ORGANIC THIN FILM TRANSISTOR//PENTACENE//ORGANIC FIELD EFFECT TRANSISTORS 4515
814 1                   POLYMER SOLAR CELLS//INVERTED POLYMER SOLAR CELLS//ORGANIC SOLAR CELLS 3047
1476 1                   PTCDA//ENERGY LEVEL ALIGNMENT//METAL ORGANIC INTERFACE 2636
1647 1                   P3HT//PCBM//POLY3 HEXYLTHIOPHENE 2557
2830 1                   POLYPHENYLENE VINYLENE AND DERIVATIVES//TIME RESOLVED FAST SPECTROSCOPY//POLYP PHENYLENE VINYLENE 2137
3931 1                   PERYLENE BISIMIDE//PERYLENE DIIMIDE//PERYLENE 1878
4171 1                   OLIGOTHIOPHENES//SEXITHIOPHENE//IST SPETTROSCOPIA MOL 1834
4662 1                   ACENES//HETEROACENES//AZAACENES 1746
4780 1                   ORGANIC SOLAR CELLS//PLAST ELECT//MAX PLANCK GRP ORGAN OPTOELECT 1728
6399 1                   UNIT SCI TECHNOL//RUBRENE//ORGANIC SINGLE CRYSTAL 1490
6663 1                   THIOPHENE PHENYLENE CO OLIGOMER//ORGANIC LASER//AMPLIFIED SPONTANEOUS EMISSION 1458
7104 1                   HYBRID SOLAR CELLS//P3HT//ORGANIC INORGANIC HYBRID SOLAR CELL 1405
7978 1                   ORGANIC SOLAR CELLS//SUBPC//EXCITON BLOCKING LAYER 1306
11270 1                   ORGANIC SPINTRONICS//ORGANIC MAGNETORESISTANCE//ORGANIC SPIN VALVE 995
13748 1                   ORGANIC PHOTODETECTOR//ORGANIC PHOTODIODE//ORGANIC PHOTOTRANSISTOR 815
16775 1                   INTERPENETRATING INTERFACE//INTERPENETRATING HETEROJUNCTION//CHRISTIAN DOPPLER PLAST SOLAR CELLS 636
20471 1                   ELECTRICALLY DETECTED MAGNETIC RESONANCE//EDMR//SPIN DEPENDENT RECOMBINATION 458
21674 1                   NANOSYD//MADS CLAUSEN//HEXAPHENYL 410
24446 1                   SINGLET FISSION//ENERGY FRONTIER EXCITON//MULTIPLE CARRIER GENERATION 311
25096 1                   PICENE//PHENACENES//NEW FUNCT MAT ENERGY PROD STORAGE TRANS 291
26775 1                   GRP ORGAN OPTOELECT DEVICES//ORGANIC STATIC INDUCTION TRANSISTOR//VERTICAL FIELD EFFECT TRANSISTOR 246
30354 1                   MAXWELL WAGNER MODEL//EFISHG//MAXWELL WAGNER EFFECT ELEMENT 170
36288 1                   1 2 BISALKOXYAMINES//1 2 BISN ALKOXY N NITROSOAMINES//1 2 BISNITROSOHYDROXYLAMINES 83

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 POLYMER SOLAR CELLS authKW 805986 3% 87% 1148
2 ORGANIC SOLAR CELLS authKW 803984 4% 72% 1385
3 ORGANIC ELECTRONICS journal 635849 5% 45% 1750
4 ORGANIC FIELD EFFECT TRANSISTORS authKW 487823 2% 78% 773
5 ORGANIC PHOTOVOLTAICS authKW 417799 2% 72% 718
6 PENTACENE authKW 405384 2% 80% 626
7 BULK HETEROJUNCTION authKW 401676 2% 82% 611
8 ORGANIC THIN FILM TRANSISTOR authKW 360814 1% 82% 544
9 ORGANIC SEMICONDUCTORS authKW 336496 2% 53% 791
10 CONJUGATED POLYMERS authKW 306011 3% 31% 1242

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 Materials Science, Multidisciplinary 127972 41% 1% 15664
2 Physics, Applied 122329 38% 1% 14178
3 Nanoscience & Nanotechnology 73835 16% 2% 5891
4 Physics, Condensed Matter 56926 22% 1% 8227
5 Chemistry, Physical 49273 26% 1% 9790
6 Polymer Science 29235 11% 1% 4339
7 Chemistry, Multidisciplinary 24562 19% 1% 7100
8 Energy & Fuels 10046 6% 1% 2292
9 Physics, Atomic, Molecular & Chemical 8621 7% 1% 2722
10 Materials Science, Coatings & Films 2687 2% 1% 906

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 PLAST ELECT 202502 1% 69% 364
2 POLYMERS ORGAN SOLIDS 167319 1% 52% 402
3 CAS ORGAN SOLIDS 147628 1% 58% 315
4 ORGAN SOLIDS 96890 1% 26% 471
5 POLYMER OPTOELECT MAT DEVICES 96665 1% 35% 346
6 BEIJING MOL SCI 85824 3% 11% 955
7 ORGAN PHOTON ELECT 80438 1% 36% 281
8 ORGAN ELECT 54887 0% 40% 170
9 ANGEW PHOTOPHYS 54337 1% 34% 198
10 POSTECH ORGAN ELECT 47581 0% 84% 70

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 ORGANIC ELECTRONICS 635849 5% 45% 1750
2 SYNTHETIC METALS 137776 5% 10% 1758
3 SOLAR ENERGY MATERIALS AND SOLAR CELLS 95065 3% 12% 960
4 ADVANCED MATERIALS 79418 3% 9% 1170
5 ADVANCED ENERGY MATERIALS 74516 1% 24% 393
6 ADVANCED FUNCTIONAL MATERIALS 58777 2% 10% 726
7 APPLIED PHYSICS LETTERS 45035 7% 2% 2571
8 JOURNAL OF MATERIALS CHEMISTRY C 39122 1% 10% 497
9 JOURNAL OF PHYSICAL CHEMISTRY C 37310 3% 4% 1241
10 ACS APPLIED MATERIALS & INTERFACES 27972 2% 5% 740

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 POLYMER SOLAR CELLS 805986 3% 87% 1148 Search POLYMER+SOLAR+CELLS Search POLYMER+SOLAR+CELLS
2 ORGANIC SOLAR CELLS 803984 4% 72% 1385 Search ORGANIC+SOLAR+CELLS Search ORGANIC+SOLAR+CELLS
3 ORGANIC FIELD EFFECT TRANSISTORS 487823 2% 78% 773 Search ORGANIC+FIELD+EFFECT+TRANSISTORS Search ORGANIC+FIELD+EFFECT+TRANSISTORS
4 ORGANIC PHOTOVOLTAICS 417799 2% 72% 718 Search ORGANIC+PHOTOVOLTAICS Search ORGANIC+PHOTOVOLTAICS
5 PENTACENE 405384 2% 80% 626 Search PENTACENE Search PENTACENE
6 BULK HETEROJUNCTION 401676 2% 82% 611 Search BULK+HETEROJUNCTION Search BULK+HETEROJUNCTION
7 ORGANIC THIN FILM TRANSISTOR 360814 1% 82% 544 Search ORGANIC+THIN+FILM+TRANSISTOR Search ORGANIC+THIN+FILM+TRANSISTOR
8 ORGANIC SEMICONDUCTORS 336496 2% 53% 791 Search ORGANIC+SEMICONDUCTORS Search ORGANIC+SEMICONDUCTORS
9 CONJUGATED POLYMERS 306011 3% 31% 1242 Search CONJUGATED+POLYMERS Search CONJUGATED+POLYMERS
10 P3HT 194528 1% 70% 344 Search P3HT Search P3HT

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 WANG, CL , DONG, HL , HU, WP , LIU, YQ , ZHU, DB , (2012) SEMICONDUCTING PI-CONJUGATED SYSTEMS IN FIELD-EFFECT TRANSISTORS: A MATERIAL ODYSSEY OF ORGANIC ELECTRONICS.CHEMICAL REVIEWS. VOL. 112. ISSUE 4. P. 2208 -2267 489 82% 968
2 LU, LY , ZHENG, TY , WU, QH , SCHNEIDER, AM , ZHAO, DL , YU, LP , (2015) RECENT ADVANCES IN BULK HETEROJUNCTION POLYMER SOLAR CELLS.CHEMICAL REVIEWS. VOL. 115. ISSUE 23. P. 12666 -12731 386 90% 261
3 YAO, HF , YE, L , ZHANG, H , LI, SS , ZHANG, SQ , HOU, JH , (2016) MOLECULAR DESIGN OF BENZODITHIOPHENE-BASED ORGANIC PHOTOVOLTAIC MATERIALS.CHEMICAL REVIEWS. VOL. 116. ISSUE 12. P. 7397 -7457 394 98% 31
4 WURTHNER, F , SAHA-MOLLER, CR , FIMMEL, B , OGI, S , LEOWANAWAT, P , SCHMIDT, D , (2016) PERYLENE BISIMIDE DYE ASSEMBLIES AS ARCHETYPE FUNCTIONAL SUPRAMOLECULAR MATERIALS.CHEMICAL REVIEWS. VOL. 116. ISSUE 3. P. 962 -1052 304 65% 114
5 GUO, XG , FACCHETTI, A , MARKS, TJ , (2014) IMIDE- AND AMIDE-FUNCTIONALIZED POLYMER SEMICONDUCTORS.CHEMICAL REVIEWS. VOL. 114. ISSUE 18. P. 8943 -9021 382 91% 197
6 CHENG, P , ZHAN, XW , (2016) STABILITY OF ORGANIC SOLAR CELLS: CHALLENGES AND STRATEGIES.CHEMICAL SOCIETY REVIEWS. VOL. 45. ISSUE 9. P. 2544 -2582 320 85% 28
7 DANG, MT , HIRSCH, L , WANTZ, G , WUEST, JD , (2013) CONTROLLING THE MORPHOLOGY AND PERFORMANCE OF BULK HETEROJUNCTIONS IN SOLAR CELLS. LESSONS LEARNED FROM THE BENCHMARK POLY(3-HEXYLTHIOPHENE):[6,6]-PHENYL-C-61-BUTYRIC ACID METHYL ESTER SYSTEM.CHEMICAL REVIEWS. VOL. 113. ISSUE 5. P. 3734 -3765 361 87% 270
8 OSTROVERKHOVA, O , (2016) ORGANIC OPTOELECTRONIC MATERIALS: MECHANISMS AND APPLICATIONS.CHEMICAL REVIEWS. VOL. 116. ISSUE 22. P. 13279 -13412 865 69% 0
9 DOU, LT , YOU, JB , HONG, ZR , XU, Z , LI, G , STREET, RA , YANG, Y , (2013) 25TH ANNIVERSARY ARTICLE: A DECADE OF ORGANIC/POLYMERIC PHOTOVOLTAIC RESEARCH.ADVANCED MATERIALS. VOL. 25. ISSUE 46. P. 6642 -6671 238 89% 453
10 BEAUJUGE, PM , FRECHET, JMJ , (2011) MOLECULAR DESIGN AND ORDERING EFFECTS IN PI-FUNCTIONAL MATERIALS FOR TRANSISTOR AND SOLAR CELL APPLICATIONS.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY. VOL. 133. ISSUE 50. P. 20009 -20029 235 93% 771

Classes with closest relation at Level 2


Rank Class id link
1 231 ORGANIC LIGHT EMITTING DIODES//OLED//ELECTROLUMINESCENCE
2 1164 POLYACETYLENE//CONJUGATED POLYMERS//HELICAL POLYMER
3 1882 SYNTHETIC METALS//POLYACETYLENE AND DERIVATIVES//TRANS POLYACETYLENE
4 3540 AMORPHOUS MOLECULAR SEMICONDUCTORS//ZHURNAL NAUCHNOI I PRIKLADNOI FOTOGRAFII//DONOR AND ACCEPTOR MOLECULES
5 2546 AGGREGATION INDUCED EMISSION//GUANGDONG INNOVAT TEAM//SCUT HKUST JOINT
6 1986 BEIJING NANOENERGY NANOSYST//TRIBOELECTRIC NANOGENERATOR//NANOGENERATOR
7 3260 INDIRUBIN//TRYPTANTHRIN//INDIGO
8 2299 ENANTIOSELECTIVE HYDROGENATION//CINCHONIDINE//ORGAN CATALYSIS GRP
9 2862 INKJET PRINTING//PRINTED ELECTRONICS//CONDUCTIVE INK
10 2499 PEROVSKITE SOLAR CELLS//CH3NH3PBI3//GRP MOL ENGN FUNCT MAT

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