Class information for:
Level 1: SOLAR ABSORBER//SOLAR SELECTIVE ABSORBER//SOLAR ENERGY MATERIALS

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
710 3       SOLAR ENERGY MATERIALS//SOLAR ABSORBER//SOLAR SELECTIVE ABSORBER 6514
3643 2             SOLAR ENERGY MATERIALS//SOLAR ABSORBER//SOLAR SELECTIVE ABSORBER 1318
10212 1                   SOLAR ABSORBER//SOLAR SELECTIVE ABSORBER//SOLAR ENERGY MATERIALS 1113

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOLAR ABSORBER authKW 879130 5% 55% 56
2 SOLAR SELECTIVE ABSORBER authKW 645052 2% 84% 27
3 SOLAR ENERGY MATERIALS journal 557253 12% 15% 132
4 SOLAR SELECTIVE COATING authKW 483177 2% 74% 23
5 SPECTRAL SELECTIVITY authKW 453023 3% 57% 28
6 SELECTIVE SOLAR ABSORBER authKW 417002 2% 82% 18
7 SOLAR ABSORPTANCE authKW 389444 2% 51% 27
8 THERMAL EMITTANCE authKW 319772 2% 47% 24
9 SPECTRALLY SELECTIVE COATING authKW 299077 1% 81% 13
10 SOLAR SELECTIVE ABSORBING COATING authKW 285512 1% 92% 11

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Energy & Fuels 18723 42% 0% 470
2 Materials Science, Coatings & Films 6347 17% 0% 194
3 Materials Science, Multidisciplinary 6197 52% 0% 583
4 Physics, Applied 4711 42% 0% 472
5 Physics, Condensed Matter 797 16% 0% 175
6 Optics 236 7% 0% 83
7 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 114 2% 0% 17
8 Metallurgy & Metallurgical Engineering 93 4% 0% 45
9 Materials Science, Ceramics 66 2% 0% 21
10 Spectroscopy 46 2% 0% 27

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DEV ECOMAT ECOCHEM 157299 1% 56% 10
2 DEV ECOCHEM ECOMAT 88482 0% 63% 5
3 ENGN TECHNOL EQUIPMENT GREEN COATI 77072 1% 39% 7
4 UNIDAD CONCENTRAC SOLAR 56631 0% 100% 2
5 MRD ITHEMBA S 50334 0% 44% 4
6 CONDENSED MATTER MAT PHYS 42446 1% 10% 15
7 CEPREI CERTIFICAT BODY 37753 0% 67% 2
8 PROC MAT SOLAR ENERGY PROMES CNRS 37753 0% 67% 2
9 OPT THIN FILMS 36402 0% 43% 3
10 NANOAFNET 34844 0% 31% 4

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOLAR ENERGY MATERIALS 557253 12% 15% 132
2 SOLAR ENERGY MATERIALS AND SOLAR CELLS 118144 16% 2% 182
3 SOLAR ENERGY 19145 6% 1% 70
4 THIN SOLID FILMS 7174 9% 0% 97
5 SURFACE TECHNOLOGY 4821 1% 2% 10
6 PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS 3247 2% 0% 25
7 METAL FINISHING 2993 0% 3% 4
8 PLATING AND SURFACE FINISHING 2007 1% 1% 10
9 JOURNAL OF VACUUM SCIENCE & TECHNOLOGY 1924 1% 1% 9
10 JOURNAL DE PHYSIQUE 1044 2% 0% 19

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SOLAR ABSORBER 879130 5% 55% 56 Search SOLAR+ABSORBER Search SOLAR+ABSORBER
2 SOLAR SELECTIVE ABSORBER 645052 2% 84% 27 Search SOLAR+SELECTIVE+ABSORBER Search SOLAR+SELECTIVE+ABSORBER
3 SOLAR SELECTIVE COATING 483177 2% 74% 23 Search SOLAR+SELECTIVE+COATING Search SOLAR+SELECTIVE+COATING
4 SPECTRAL SELECTIVITY 453023 3% 57% 28 Search SPECTRAL+SELECTIVITY Search SPECTRAL+SELECTIVITY
5 SELECTIVE SOLAR ABSORBER 417002 2% 82% 18 Search SELECTIVE+SOLAR+ABSORBER Search SELECTIVE+SOLAR+ABSORBER
6 SOLAR ABSORPTANCE 389444 2% 51% 27 Search SOLAR+ABSORPTANCE Search SOLAR+ABSORPTANCE
7 THERMAL EMITTANCE 319772 2% 47% 24 Search THERMAL+EMITTANCE Search THERMAL+EMITTANCE
8 SPECTRALLY SELECTIVE COATING 299077 1% 81% 13 Search SPECTRALLY+SELECTIVE+COATING Search SPECTRALLY+SELECTIVE+COATING
9 SOLAR SELECTIVE ABSORBING COATING 285512 1% 92% 11 Search SOLAR+SELECTIVE+ABSORBING+COATING Search SOLAR+SELECTIVE+ABSORBING+COATING
10 SELECTIVE ABSORBER 276988 1% 65% 15 Search SELECTIVE+ABSORBER Search SELECTIVE+ABSORBER

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 29349 DISTRIBUTED ENERGY GUANGDONG PROV//FRONT SURFACE REFLECTOR//SOLAR FRONT REFLECTORS
2 30367 SRI LANKA NANOTECHNOL SLINTEC//SOURCES DETECTORS DISPLAYS GRP//MICROMECHANICAL BENDING
3 18842 SEMICONTINUOUS FILMS//ORSAY PHYS SOLIDES//2D GRANULAR METAL
4 4395 SOLAR WATER HEATER//SOLAR ENERGY//SOLAR COLLECTOR
5 18837 TRIVALENT CHROMIUM//TRIVALENT CHROMIUM BATH//TRIVALENT CHROMIUM ELECTRODEPOSITION
6 25181 RADIATIVE COOLING//NOCTURNAL COOLING//NIGHT SKY RADIATION
7 22554 INK SPREADING//DRY RUBBER CONTENT//OPTICAL DOT GAIN
8 20887 INDUCTIVE CODEPOSITION//GRP POM//ORGANOCERAMIC
9 3910 PARABOLIC TROUGH//PARABOLIC TROUGH COLLECTOR//HELIOSTAT
10 8324 THERMOPHOTOVOLTAICS//NEAR FIELD THERMAL RADIATION//RADIAT ENERGY TRANSFER

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