Class information for:
Level 1: EDUC BLDG//PHOTON ENHANCED THERMIONIC EMISSION//THERMIONIC CONVERSION

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
228 3       PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS//NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT//FREE ELECTRON LASER 48839
2481 2             ELECT ENGN OPTOELECT TECHNOL//PHYS BIOL ULTRAFAST SCI TECHNOL//PHOTOCATHODE 4188
27448 1                   EDUC BLDG//PHOTON ENHANCED THERMIONIC EMISSION//THERMIONIC CONVERSION 249

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EDUC BLDG address 1299572 11% 38% 27
2 PHOTON ENHANCED THERMIONIC EMISSION authKW 689119 3% 78% 7
3 THERMIONIC CONVERSION authKW 506294 2% 100% 4
4 THERMIONIC ENERGY CONVERSION authKW 351588 2% 56% 5
5 RAMANNA FELLOWSHIP PROGRAM address 316429 2% 50% 5
6 BARRIER INDEX authKW 253147 1% 100% 2
7 PHOTON ENHANCED THERMIONIC SOLAR CELL authKW 253147 1% 100% 2
8 STEVENSON 5617 address 253147 1% 100% 2
9 THERMIONIC ELECTRON EMISSION authKW 221493 3% 25% 7
10 THERMIONIC EMISSION authKW 206616 9% 7% 23

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Applied 1792 54% 0% 135
2 Physics, Fluids & Plasmas 733 14% 0% 34
3 Energy & Fuels 219 10% 0% 26
4 Materials Science, Multidisciplinary 218 23% 0% 58
5 Nanoscience & Nanotechnology 211 11% 0% 27
6 Physics, Condensed Matter 93 12% 0% 30
7 Materials Science, Coatings & Films 48 4% 0% 9
8 Engineering, Electrical & Electronic 40 10% 0% 25
9 Thermodynamics 26 3% 0% 8
10 Engineering, Aerospace 21 2% 0% 4

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EDUC BLDG 1299572 11% 38% 27
2 RAMANNA FELLOWSHIP PROGRAM 316429 2% 50% 5
3 STEVENSON 5617 253147 1% 100% 2
4 10120 126573 0% 100% 1
5 ADV DISPLAY TECHNOLEMEA PSG TECH SUPPORT 126573 0% 100% 1
6 CCEMS 126573 0% 100% 1
7 CEERI COL PILANI 126573 0% 100% 1
8 CVD DIAMOND GRP 126573 0% 100% 1
9 GREENOCK DEV 126573 0% 100% 1
10 MICRO NANOSTRUCT MAT GRP 126573 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DIAMOND AND RELATED MATERIALS 3842 6% 0% 15
2 PHYSICS OF PLASMAS 2316 8% 0% 19
3 SOLAR ENERGY MATERIALS AND SOLAR CELLS 1913 4% 0% 11
4 JOURNAL OF APPLIED PHYSICS 1335 14% 0% 34
5 ATOMIC ENERGY 1289 2% 0% 4
6 IEEE AEROSPACE AND ELECTRONIC SYSTEMS MAGAZINE 1057 1% 0% 3
7 TECHNICAL PHYSICS 776 2% 0% 6
8 MRS BULLETIN 513 1% 0% 3
9 APPLIED PHYSICS LETTERS 474 8% 0% 21
10 JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B 470 3% 0% 8

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PHOTON ENHANCED THERMIONIC EMISSION 689119 3% 78% 7 Search PHOTON+ENHANCED+THERMIONIC+EMISSION Search PHOTON+ENHANCED+THERMIONIC+EMISSION
2 THERMIONIC CONVERSION 506294 2% 100% 4 Search THERMIONIC+CONVERSION Search THERMIONIC+CONVERSION
3 THERMIONIC ENERGY CONVERSION 351588 2% 56% 5 Search THERMIONIC+ENERGY+CONVERSION Search THERMIONIC+ENERGY+CONVERSION
4 BARRIER INDEX 253147 1% 100% 2 Search BARRIER+INDEX Search BARRIER+INDEX
5 PHOTON ENHANCED THERMIONIC SOLAR CELL 253147 1% 100% 2 Search PHOTON+ENHANCED+THERMIONIC+SOLAR+CELL Search PHOTON+ENHANCED+THERMIONIC+SOLAR+CELL
6 THERMIONIC ELECTRON EMISSION 221493 3% 25% 7 Search THERMIONIC+ELECTRON+EMISSION Search THERMIONIC+ELECTRON+EMISSION
7 THERMIONIC EMISSION 206616 9% 7% 23 Search THERMIONIC+EMISSION Search THERMIONIC+EMISSION
8 AG2O CS 126573 0% 100% 1 Search AG2O+CS Search AG2O+CS
9 ALXGA1 XAS GAAS PHOTOCATHODE 126573 0% 100% 1 Search ALXGA1+XAS+GAAS+PHOTOCATHODE Search ALXGA1+XAS+GAAS+PHOTOCATHODE
10 BANDGAP GRADATION 126573 0% 100% 1 Search BANDGAP+GRADATION Search BANDGAP+GRADATION

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 14530 ELECT ENGN OPTOELECT TECHNOL//GAAS PHOTOCATHODE//GAN PHOTOCATHODE
2 1494 FIELD EMISSION//VACUUM MICROELECTRONICS//FIELD EMITTER ARRAY
3 30367 SRI LANKA NANOTECHNOL SLINTEC//SOURCES DETECTORS DISPLAYS GRP//MICROMECHANICAL BENDING
4 31179 SPACE NUCL POWER STUDIES//SPACE NUCLEAR REACTOR//SPACE NUCLEAR POWER
5 34381 2ND ORDER SQUID GRADIOMETER//ACCELERATED SEGMENT TEST ALGORITHM//ADAPTIVE HISTOGRAM EQUALISATION
6 29725 PHOTON RECYCLING//1D DRIFT DIFFUSION SIMULATIONS//BIPOLAR TRANSISTOR STRUCTURES
7 16692 SCANDATE CATHODE//DISPENSER CATHODE//IMPREGNATED CATHODES
8 1233 DUSTY PLASMA//DUSTY PLASMAS//FOR GRP KOMPLEXE PLASMEN
9 1374 FIELD EMISSION//CARBON NANOTUBES//ELECTRON FIELD EMISSION
10 28848 JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS//RADIOTEKHNIKA I ELEKTRONIKA//ELECTRODISCHARGE OZONIZER

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