Class information for:
Level 1: THERMOPHOTOVOLTAICS//NEAR FIELD THERMAL RADIATION//RADIAT ENERGY TRANSFER

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
13 4 PHYSICS, PARTICLES & FIELDS//PHYSICS, NUCLEAR//OPTICS 1062565
632 3       CASIMIR EFFECT//CASIMIR FORCE//THERMOPHOTOVOLTAICS 12239
2155 2             CASIMIR EFFECT//CASIMIR FORCE//THERMOPHOTOVOLTAICS 5341
8324 1                   THERMOPHOTOVOLTAICS//NEAR FIELD THERMAL RADIATION//RADIAT ENERGY TRANSFER 1294

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 THERMOPHOTOVOLTAICS authKW 1364610 6% 68% 82
2 NEAR FIELD THERMAL RADIATION authKW 491145 2% 92% 22
3 RADIAT ENERGY TRANSFER address 442805 2% 91% 20
4 FLUCTUATIONAL ELECTRODYNAMICS authKW 250500 1% 86% 12
5 NEAR FIELD RADIATIVE HEAT TRANSFER authKW 245572 1% 92% 11
6 NEAR FIELD RADIATION authKW 232067 1% 53% 18
7 SOLAR THERMOPHOTOVOLTAICS authKW 170481 1% 100% 7
8 CHARLES FABRYUMR 8501 address 146103 1% 33% 18
9 SELECTIVE EMITTERS authKW 129885 1% 67% 8
10 SPECTRAL CONTROL authKW 116033 1% 53% 9

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Optics 5444 28% 0% 358
2 Physics, Applied 4291 38% 0% 491
3 Thermodynamics 1186 8% 0% 107
4 Physics, Condensed Matter 1149 17% 0% 223
5 Energy & Fuels 704 8% 0% 109
6 Spectroscopy 483 6% 0% 76
7 Engineering, Mechanical 382 6% 0% 83
8 Nanoscience & Nanotechnology 364 7% 0% 87
9 Materials Science, Multidisciplinary 323 14% 0% 186
10 Physics, Multidisciplinary 300 9% 0% 111

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RADIAT ENERGY TRANSFER 442805 2% 91% 20
2 CHARLES FABRYUMR 8501 146103 1% 33% 18
3 UCBLCETHILUMR5008 62337 1% 32% 8
4 ENERGET MOL MACROSCOP 52107 1% 13% 17
5 MICRO NANOOPT 51900 1% 24% 9
6 ENERGET MOL MACROSCOP COMBUST 49687 1% 20% 10
7 3 GENERAT PHOTOVOLTA 48709 0% 100% 2
8 KAVLI CORNELL NANOSCI 48709 0% 100% 2
9 RADIAT TRANSFER 43484 0% 36% 5
10 UMR 8501 CHARLES FABRY 36529 0% 50% 3

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER 17277 5% 1% 71
2 NANOSCALE AND MICROSCALE THERMOPHYSICAL ENGINEERING 5563 1% 3% 7
3 APPLIED PHYSICS LETTERS 4693 12% 0% 149
4 JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME 4292 3% 1% 34
5 OPTICS EXPRESS 4068 6% 0% 78
6 MICROSCALE THERMOPHYSICAL ENGINEERING 3019 0% 2% 5
7 JOURNAL OF THERMAL SCIENCE AND TECHNOLOGY 2985 1% 2% 7
8 SOLAR ENERGY MATERIALS AND SOLAR CELLS 2710 2% 0% 30
9 PHYSICAL REVIEW APPLIED 2345 1% 1% 9
10 ACS PHOTONICS 2340 1% 1% 10

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 THERMOPHOTOVOLTAICS 1364610 6% 68% 82 Search THERMOPHOTOVOLTAICS Search THERMOPHOTOVOLTAICS
2 NEAR FIELD THERMAL RADIATION 491145 2% 92% 22 Search NEAR+FIELD+THERMAL+RADIATION Search NEAR+FIELD+THERMAL+RADIATION
3 FLUCTUATIONAL ELECTRODYNAMICS 250500 1% 86% 12 Search FLUCTUATIONAL+ELECTRODYNAMICS Search FLUCTUATIONAL+ELECTRODYNAMICS
4 NEAR FIELD RADIATIVE HEAT TRANSFER 245572 1% 92% 11 Search NEAR+FIELD+RADIATIVE+HEAT+TRANSFER Search NEAR+FIELD+RADIATIVE+HEAT+TRANSFER
5 NEAR FIELD RADIATION 232067 1% 53% 18 Search NEAR+FIELD+RADIATION Search NEAR+FIELD+RADIATION
6 SOLAR THERMOPHOTOVOLTAICS 170481 1% 100% 7 Search SOLAR+THERMOPHOTOVOLTAICS Search SOLAR+THERMOPHOTOVOLTAICS
7 SELECTIVE EMITTERS 129885 1% 67% 8 Search SELECTIVE+EMITTERS Search SELECTIVE+EMITTERS
8 SPECTRAL CONTROL 116033 1% 53% 9 Search SPECTRAL+CONTROL Search SPECTRAL+CONTROL
9 THERMAL EMISSION 108108 2% 20% 22 Search THERMAL+EMISSION Search THERMAL+EMISSION
10 SURFACE PHONON POLARITON 103905 1% 53% 8 Search SURFACE+PHONON+POLARITON Search SURFACE+PHONON+POLARITON

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 27681 NANOSCALE PHYS GRP//CASIMIR FRICTION//FLUCTUATION ELECTROMAGNETIC FORCES
2 27945 EXTERNAL LIGHT TRAPPING//ANGULAR CONFINEMENT//SHOCKLEY QUEISSER LIMITS
3 5028 METAMATERIAL ABSORBER//PERFECT ABSORBER//ABSORBER
4 38258 CHARGE SENSITIVE INFRARED PHOTOTRANSISTOR CSIP//SCATTERING TYPE SCANNING NEAR FIELD OPTICAL MICROSCOPE//ALL CRYOGENIC SPECTROMETER
5 25181 RADIATIVE COOLING//NOCTURNAL COOLING//NIGHT SKY RADIATION
6 9177 HYPERLENS//SUPERLENS//HYPERBOLIC METAMATERIAL
7 12375 THERMAL RECTIFICATION//THERMAL DIODE//NEGATIVE DIFFERENTIAL THERMAL RESISTANCE
8 32166 RADIAT SPACE MAT//VARIABLE EMITTANCE//TOTAL HEMISPHERICAL EMITTANCE
9 16679 EPSILON NEAR ZERO//QUASI ZERO REFRACTIVE INDEX//EPSILON NEAR ZERO MATERIAL
10 29052 MICROTRON//COMPACT FEL//SURFACE ELECTROMAGNETIC WAVES

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