Class information for:
Level 1: ORGANIC SOLAR CELLS//SUBPC//ORGANIC PHOTOVOLTAIC CELLS

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
52 3       SYNTHETIC METALS//ORGANIC ELECTRONICS//POLYANILINE 97394
32 2             POLYMER SOLAR CELLS//ORGANIC SOLAR CELLS//ORGANIC ELECTRONICS 33482
6888 1                   ORGANIC SOLAR CELLS//SUBPC//ORGANIC PHOTOVOLTAIC CELLS 1458

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ORGANIC SOLAR CELLS authKW 420485 14% 10% 201
2 SUBPC authKW 243523 1% 87% 13
3 ORGANIC PHOTOVOLTAIC CELLS authKW 223849 4% 20% 52
4 EXCITON BLOCKING LAYER authKW 155617 1% 60% 12
5 ORGANIC PHOTOVOLTAICS authKW 128416 5% 7% 80
6 ZNPC authKW 117663 1% 39% 14
7 ANGEW PHOTOPHYS address 115769 4% 10% 56
8 EXCITON DIFFUSION LENGTH authKW 98238 1% 45% 10
9 ORGANIC PHOTOVOLTAIC OPV CELLS authKW 86459 0% 100% 4
10 DONOR ACCEPTOR BLEND authKW 77193 0% 71% 5

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Applied 14566 63% 0% 922
2 Materials Science, Multidisciplinary 5840 45% 0% 657
3 Physics, Condensed Matter 1817 20% 0% 291
4 Nanoscience & Nanotechnology 1808 13% 0% 188
5 Energy & Fuels 1317 11% 0% 154
6 Materials Science, Coatings & Films 589 5% 0% 73
7 Chemistry, Physical 576 16% 0% 233
8 Chemistry, Multidisciplinary 300 12% 0% 177
9 Crystallography 95 3% 0% 41
10 Polymer Science 90 4% 0% 61

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ANGEW PHOTOPHYS 115769 4% 10% 56
2 SCI TECHEA 3825 77193 0% 71% 5
3 BIO ELE OMECH AUTONOMOUS NANOSYST BEANS 69166 0% 80% 4
4 JEAN ROUXEL IMN 69166 0% 80% 4
5 EA 3825 48632 0% 75% 3
6 SHANGHAI ENGN FLAT PANEL DISPLAY 48632 0% 75% 3
7 JIANGSU ENGN FLAT PANEL DISPLAYS SOLID STAT 45765 0% 35% 6
8 LPCM2E 40946 0% 32% 6
9 SEMICOND PHYS SECT 38904 0% 60% 3
10 LAMP 37823 1% 10% 18

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ORGANIC ELECTRONICS 63725 8% 3% 111
2 SOLAR ENERGY MATERIALS AND SOLAR CELLS 22933 6% 1% 92
3 APPLIED PHYSICS LETTERS 9127 15% 0% 219
4 JAPANESE JOURNAL OF APPLIED PHYSICS 2951 3% 0% 48
5 ADVANCED ENERGY MATERIALS 2423 1% 1% 15
6 ADVANCED FUNCTIONAL MATERIALS 2358 2% 0% 29
7 SYNTHETIC METALS 2262 3% 0% 44
8 JOURNAL OF PHOTONICS FOR ENERGY 1689 0% 2% 5
9 THIN SOLID FILMS 1575 4% 0% 53
10 JOURNAL OF APPLIED PHYSICS 1502 6% 0% 90

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ORGANIC SOLAR CELLS 420485 14% 10% 201 Search ORGANIC+SOLAR+CELLS Search ORGANIC+SOLAR+CELLS
2 SUBPC 243523 1% 87% 13 Search SUBPC Search SUBPC
3 ORGANIC PHOTOVOLTAIC CELLS 223849 4% 20% 52 Search ORGANIC+PHOTOVOLTAIC+CELLS Search ORGANIC+PHOTOVOLTAIC+CELLS
4 EXCITON BLOCKING LAYER 155617 1% 60% 12 Search EXCITON+BLOCKING+LAYER Search EXCITON+BLOCKING+LAYER
5 ORGANIC PHOTOVOLTAICS 128416 5% 7% 80 Search ORGANIC+PHOTOVOLTAICS Search ORGANIC+PHOTOVOLTAICS
6 ZNPC 117663 1% 39% 14 Search ZNPC Search ZNPC
7 EXCITON DIFFUSION LENGTH 98238 1% 45% 10 Search EXCITON+DIFFUSION+LENGTH Search EXCITON+DIFFUSION+LENGTH
8 ORGANIC PHOTOVOLTAIC OPV CELLS 86459 0% 100% 4 Search ORGANIC+PHOTOVOLTAIC+OPV+CELLS Search ORGANIC+PHOTOVOLTAIC+OPV+CELLS
9 DONOR ACCEPTOR BLEND 77193 0% 71% 5 Search DONOR+ACCEPTOR+BLEND Search DONOR+ACCEPTOR+BLEND
10 ORGANIC HETEROSTRUCTURE 77193 0% 71% 5 Search ORGANIC+HETEROSTRUCTURE Search ORGANIC+HETEROSTRUCTURE

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 1


rank cluster_id2 link
1 4573 ORGANIC SOLAR CELLS//CELIV//BIMOLECULAR RECOMBINATION
2 1023 POLYMER SOLAR CELLS//INVERTED POLYMER SOLAR CELLS//ORGANIC SOLAR CELLS
3 23065 SUBPHTHALOCYANINE//SUBPORPHYRINS//SUBNAPHTHALOCYANINE
4 13896 ORGANIC PHOTODETECTOR//ORGANIC PHOTODIODE//ORGANIC PHOTOTRANSISTOR
5 1 POLYMER SOLAR CELLS//ORGANIC SOLAR CELLS//BULK HETEROJUNCTION
6 24107 INTERPENETRATING INTERFACE//C 60 TOLUENE DERIVATIVE//INTERPENETRATING HETEROJUNCTION
7 2224 ORGANIC LIGHT EMITTING DIODES//CHARGE GENERATION LAYER//ELECTRON INJECTION
8 11544 AZO PIGMENT//VANADYL PHTHALOCYANINE//PHOTOCARRIER GENERATION
9 3182 PTCDA//PETER GRUNBERG PGI 3//GEMEIN AFTS NANOANALYT
10 8175 NANOSYD//PENTACENE//SEXIPHENYL

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