Class information for:
Level 1: MICROCRYSTALLINE SILICON//ENERGY UNIT//NANOCRYSTALLINE SILICON

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
1 4 PHYSICS, CONDENSED MATTER//PHYSICS, APPLIED//MATERIALS SCIENCE, MULTIDISCIPLINARY 2188495
13 3       PHYSICS, APPLIED//IEEE TRANSACTIONS ON ELECTRON DEVICES//SILICON 136516
389 2             MICROCRYSTALLINE SILICON//JOURNAL OF NON-CRYSTALLINE SOLIDS//AMORPHOUS SILICON 17376
341 1                   MICROCRYSTALLINE SILICON//ENERGY UNIT//NANOCRYSTALLINE SILICON 3649

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MICROCRYSTALLINE SILICON authKW 2358984 10% 74% 367
2 ENERGY UNIT address 468350 3% 43% 125
3 NANOCRYSTALLINE SILICON authKW 400663 3% 41% 114
4 THIN FILM SILICON SOLAR CELLS authKW 353653 2% 64% 64
5 PHOTOVOLTA THIN FILM ELECT address 292196 2% 38% 89
6 AMORPHOUS SILICON authKW 268943 6% 15% 207
7 LIGHT TRAPPING authKW 232950 4% 20% 134
8 VHF PECVD authKW 230400 1% 68% 39
9 BACK REFLECTOR authKW 227318 1% 71% 37
10 THIN FILM SILICON authKW 227045 1% 56% 47

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Applied 38542 65% 0% 2369
2 Materials Science, Multidisciplinary 20632 53% 0% 1925
3 Materials Science, Coatings & Films 15301 15% 0% 548
4 Materials Science, Ceramics 14029 13% 0% 457
5 Energy & Fuels 8005 16% 0% 580
6 Physics, Condensed Matter 7304 25% 0% 899
7 Physics, Multidisciplinary 310 6% 0% 217
8 Nanoscience & Nanotechnology 150 3% 0% 119
9 Optics 77 3% 0% 126
10 Engineering, Electrical & Electronic 10 4% 0% 145

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ENERGY UNIT 468350 3% 43% 125
2 PHOTOVOLTA THIN FILM ELECT 292196 2% 38% 89
3 PHYS INTER ES COUCHES MINCES 206375 3% 23% 102
4 MICROENGN IMT 185928 2% 30% 71
5 UMR 7647 177166 2% 27% 75
6 PHOTOVOLTAIK 176409 1% 55% 37
7 PHOTOELECT THIN FILM DEVICES TECH 148159 1% 55% 31
8 PHOTOELECT THIN FILM DEVICES TECH TIANJ 118406 1% 57% 24
9 SID PHYS DEVICES 116696 1% 48% 28
10 PHOTOVOLTA IEK5 109399 1% 33% 39

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOLAR ENERGY MATERIALS AND SOLAR CELLS 149460 10% 5% 371
2 JOURNAL OF NON-CRYSTALLINE SOLIDS 73540 12% 2% 444
3 THIN SOLID FILMS 34270 10% 1% 383
4 IEEE JOURNAL OF PHOTOVOLTAICS 18968 1% 4% 53
5 PROGRESS IN PHOTOVOLTAICS 17067 2% 3% 58
6 JOURNAL OF APPLIED PHYSICS 6530 8% 0% 293
7 INTERNATIONAL JOURNAL OF PHOTOENERGY 4576 1% 2% 30
8 JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS 4210 3% 0% 126
9 APPLIED PHYSICS LETTERS 4012 6% 0% 237
10 ACTA PHYSICA SINICA 3378 2% 0% 91

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 MICROCRYSTALLINE SILICON 2358984 10% 74% 367 Search MICROCRYSTALLINE+SILICON Search MICROCRYSTALLINE+SILICON
2 NANOCRYSTALLINE SILICON 400663 3% 41% 114 Search NANOCRYSTALLINE+SILICON Search NANOCRYSTALLINE+SILICON
3 THIN FILM SILICON SOLAR CELLS 353653 2% 64% 64 Search THIN+FILM+SILICON+SOLAR+CELLS Search THIN+FILM+SILICON+SOLAR+CELLS
4 AMORPHOUS SILICON 268943 6% 15% 207 Search AMORPHOUS+SILICON Search AMORPHOUS+SILICON
5 LIGHT TRAPPING 232950 4% 20% 134 Search LIGHT+TRAPPING Search LIGHT+TRAPPING
6 VHF PECVD 230400 1% 68% 39 Search VHF+PECVD Search VHF+PECVD
7 BACK REFLECTOR 227318 1% 71% 37 Search BACK+REFLECTOR Search BACK+REFLECTOR
8 THIN FILM SILICON 227045 1% 56% 47 Search THIN+FILM+SILICON Search THIN+FILM+SILICON
9 MU C SI H 182960 1% 76% 28 Search MU+C+SI+H Search MU+C+SI+H
10 SOLAR CELLS 180545 13% 5% 459 Search SOLAR+CELLS Search SOLAR+CELLS

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 17530 HOT WIRE CVD//HOT WIRE CHEMICAL VAPOR DEPOSITION//CAT CVD
2 16142 SILANE PLASMA//SIH2//HYDROGENATED AMORPHOUS SILICON FILM
3 13714 SILICON HETEROJUNCTION//SILICON HETEROJUNCTION SOLAR CELLS//HETEROJUNCTION
4 36059 LADDER SILICONE SPIN ON GLASS LS SOG//POLYSILOXENE BASED FILM//REACTIVE HYDROGEN PLASMA SPUTTERING
5 26 JOURNAL OF NON-CRYSTALLINE SOLIDS//PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES//STAEBLER WRONSKI EFFECT
6 16785 INFRARED ELLIPSOMETRY//ROTATING POLARIZER ANALYZER ELLIPSOMETER//BERLIN
7 10256 ALUMINUM INDUCED CRYSTALLIZATION//LIQUID PHASE CRYSTALLIZATION//POLYCRYSTALLINE SILICON
8 12620 DUST PARTICLE GROWTH//DUSTY PLASMA//GREMI
9 8137 AMORPHOUS SILICON CARBIDE//SILICON CARBON ALLOYS//A SIC H
10 24905 POSITION SENSING DETECTORS//CMS ALIGNMENT//AMORPHOUS SILICON SENSORS

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