Class information for:
Level 2: POLYMER SOLAR CELLS//ORGANIC SOLAR CELLS//BULK HETEROJUNCTION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
153 22105 36.0 88%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 3)


ID, lev.
above		 Publications Label for level above
93 74611 ORGANIC ELECTRONICS//ORGANIC SEMICONDUCTORS//POLYMER SOLAR CELLS

Classes in level below (level 1)


ID, lev. below Publications Label for level below
5 5747 POLYMER SOLAR CELLS//ORGANIC SOLAR CELLS//ORGANIC PHOTOVOLTAICS
8 5683 PENTACENE//ORGANIC THIN FILM TRANSISTOR//ORGANIC THIN FILM TRANSISTORS
265 3706 POLYMER SOLAR CELLS//DIKETOPYRROLOPYRROLE//BENZODITHIOPHENE
7479 1283 SUBPC//EXCITON BLOCKING LAYER//ORGANIC SOLAR CELL
7613 1268 HYBRID SOLAR CELLS//HYBRID SOLAR CELL//P3HT
8639 1164 ORGANISM OURCES CHANGBAI MT FUNCT MO//SUPRAMOL NANOASSEMBLY//ROD COIL
8642 1164 POLY9 9 DIOCTYLFLUORENE F8//POLYOCTYLFLUORENE//POLY3 HEXYLTHIOPHENE
16526 584 ORGANIC ELECTROCHEMICAL TRANSISTOR//CMP EMSE//MOC
17976 510 ORGANIC PHOTODETECTOR//ORGANIC PHOTODETECTORS//ORGANIC PHOTODIODE
18568 480 INTERPENETRATING INTERFACE//REGIOREGULAR POLY3 ALKYLTHIOPHENE//INTERPENETRATING HETEROJUNCTION
26121 217 MAXWELL WAGNER MODEL//EFISHG//MAXWELL WAGNER EFFECT ELEMENT
26536 207 GRP ORGAN OPTOELECT DEVICES//VERTICAL TYPE TRANSISTOR//METAL BASE TRANSISTOR MBT
33419 92 SPRAY JET TECHNIQUE//FEMTOSECOND LASER MASS SPECTROSCOPY//PHOTON DEVICE PLICAT GRP

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 POLYMER SOLAR CELLS Author keyword 1321 87% 3% 654
2 ORGANIC SOLAR CELLS Author keyword 731 64% 3% 715
3 BULK HETEROJUNCTION Author keyword 680 75% 2% 487
4 ORGANIC ELECTRONICS Journal 623 39% 6% 1255
5 ORGANIC FIELD EFFECT TRANSISTORS Author keyword 435 70% 2% 363
6 PENTACENE Author keyword 421 58% 2% 482
7 ORGANIC PHOTOVOLTAICS Author keyword 420 64% 2% 409
8 ORGANIC THIN FILM TRANSISTOR Author keyword 370 74% 1% 273
9 POLYMER SOLAR CELL Author keyword 367 78% 1% 242
10 ORGANIC SOLAR CELL Author keyword 333 59% 2% 373

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 POLYMER SOLAR CELLS 1321 87% 3% 654 Search POLYMER+SOLAR+CELLS Search POLYMER+SOLAR+CELLS
2 ORGANIC SOLAR CELLS 731 64% 3% 715 Search ORGANIC+SOLAR+CELLS Search ORGANIC+SOLAR+CELLS
3 BULK HETEROJUNCTION 680 75% 2% 487 Search BULK+HETEROJUNCTION Search BULK+HETEROJUNCTION
4 ORGANIC FIELD EFFECT TRANSISTORS 435 70% 2% 363 Search ORGANIC+FIELD+EFFECT+TRANSISTORS Search ORGANIC+FIELD+EFFECT+TRANSISTORS
5 PENTACENE 421 58% 2% 482 Search PENTACENE Search PENTACENE
6 ORGANIC PHOTOVOLTAICS 420 64% 2% 409 Search ORGANIC+PHOTOVOLTAICS Search ORGANIC+PHOTOVOLTAICS
7 ORGANIC THIN FILM TRANSISTOR 370 74% 1% 273 Search ORGANIC+THIN+FILM+TRANSISTOR Search ORGANIC+THIN+FILM+TRANSISTOR
8 POLYMER SOLAR CELL 367 78% 1% 242 Search POLYMER+SOLAR+CELL Search POLYMER+SOLAR+CELL
9 ORGANIC SOLAR CELL 333 59% 2% 373 Search ORGANIC+SOLAR+CELL Search ORGANIC+SOLAR+CELL
10 ORGANIC THIN FILM TRANSISTORS 330 78% 1% 221 Search ORGANIC+THIN+FILM+TRANSISTORS Search ORGANIC+THIN+FILM+TRANSISTORS

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 OPEN CIRCUIT VOLTAGE 2062 69% 8% 1759
2 THIN FILM TRANSISTORS 1837 40% 16% 3579
3 POLYMER SOLAR CELLS 1483 64% 6% 1436
4 POWER CONVERSION EFFICIENCY 1438 82% 4% 840
5 POLY3 HEXYLTHIOPHENE 1346 69% 5% 1163
6 HETEROJUNCTION SOLAR CELLS 1279 60% 6% 1402
7 PHOTOVOLTAIC CELLS 1236 54% 7% 1603
8 FIELD EFFECT TRANSISTORS 1215 25% 19% 4187
9 LOW BANDGAP POLYMER 1081 90% 2% 469
10 REGIOREGULAR POLY3 HEXYLTHIOPHENE 1076 82% 3% 635

Journals


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 ORGANIC ELECTRONICS 623 39% 6% 1255
2 SOLAR ENERGY MATERIALS AND SOLAR CELLS 115 13% 4% 854
3 ADVANCED ENERGY MATERIALS 102 28% 1% 314
4 JOURNAL OF PHOTONICS FOR ENERGY 10 20% 0% 46
5 ADVANCED ELECTRONIC MATERIALS 2 16% 0% 13

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Polymer solar cells 2012 1160 111 87%
Organic photovoltaics - Polymer-fullerene composite solar cells 2008 2412 108 88%
25th Anniversary Article: Bulk Heterojunction Solar Cells: Understanding the Mechanism of Operation 2014 178 40 93%
Molecular Design of Photovoltaic Materials for Polymer Solar Cells: Toward Suitable Electronic Energy Levels and Broad Absorption 2012 710 53 98%
The future of organic photovoltaics 2015 23 43 88%
Donor-acceptor conjugated polymers based on multifused ladder-type arenes for organic solar cells 2015 23 178 87%
Conjugated polymer-based organic solar cells 2007 3200 117 68%
Polymer-Fullerene Bulk-Heterojunction Solar Cells 2009 1738 114 82%
25th Anniversary Article: Organic Field-Effect Transistors: The Path Beyond Amorphous Silicon 2014 124 113 91%
Polymer-Fullerene Bulk-Heterojunction Solar Cells 2010 922 134 88%

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 PLAST ELECT 308 68% 1.2% 268
2 CAS ORGAN SOLIDS 146 49% 1.0% 216
3 POLYMERS ORGAN SOLIDS 127 38% 1.2% 267
4 JIANGXI PROV NEW ENERGY CHEM 108 80% 0.3% 66
5 POSTECH ORGAN ELECT 108 87% 0.2% 53
6 ORGAN NANOELECT 85 70% 0.3% 71
7 GREEN ENERGY CONVERGENCE TECHNOL REGET 77 96% 0.1% 24
8 POLYMER OPTOELECT MAT DEVICES 77 29% 1.0% 225
9 ORGAN ELECT 77 41% 0.6% 143
10 CHEM BIOL ENGN POLYMER TECHNOL 68 79% 0.2% 44

Related classes at same level (level 2)


Rank Relatedness score Related classes
1 0.0000021332 UNIT SCI TECHNOL//SINGLET FISSION//ENERGY FRONTIER EXCITON
2 0.0000020536 ORGANIC LIGHT EMITTING DIODES//OLED//ELECTROLUMINESCENCE
3 0.0000013587 AGGREGATION INDUCED EMISSION//GUANGDONG INNOVAT TEAM//SCUT HKUST JOINT
4 0.0000010869 ORGANIC SPINTRONICS//ORGANIC MAGNETORESISTANCE//ORGANIC SPIN VALVE
5 0.0000010761 POLYANILINE//SYNTHETIC METALS//POLYPYRROLE
6 0.0000010007 PHTHALOCYANINE//PHTHALOCYANINES//JOURNAL OF PORPHYRINS AND PHTHALOCYANINES
7 0.0000007975 RESISTIVE SWITCHING//RESISTIVE RANDOM ACCESS MEMORY RRAM//MEMRISTOR
8 0.0000006552 DYE SENSITIZED SOLAR CELLS//DYE SENSITIZED SOLAR CELL//COUNTER ELECTRODE
9 0.0000006452 THIN FILM TRANSISTOR//THIN FILM TRANSISTORS TFTS//THIN FILM TRANSISTOR TFT
10 0.0000005945 STRETCHABLE ELECTRONICS//ENGN HLTH//SURFACE WRINKLING