Class information for:
Level 1: GAAS DETECTORS//GRADED GAP ALXGA1 XAS STRUCTURES//SCI PROD STATE ENTERPRISE

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
215 3       JOURNAL OF CRYSTAL GROWTH//HGCDTE//SOVIET PHYSICS SEMICONDUCTORS-USSR 51359
3901 2             BETAVOLTAIC//GAAS DETECTORS//NUCLEAR BATTERY 918
19193 1                   GAAS DETECTORS//GRADED GAP ALXGA1 XAS STRUCTURES//SCI PROD STATE ENTERPRISE 540

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GAAS DETECTORS authKW 672890 3% 82% 14
2 GRADED GAP ALXGA1 XAS STRUCTURES authKW 472741 2% 90% 9
3 SCI PROD STATE ENTERPRISE address 466907 1% 100% 8
4 UNIV ELE ON ACCELERATORS address 300153 1% 86% 6
5 GAAS RADIATION DETECTOR authKW 291817 1% 100% 5
6 SCI STATE address 208438 1% 71% 5
7 DIREZ RIC address 132638 1% 45% 5
8 EPITAXIAL GAAS authKW 131316 1% 75% 3
9 IONIZING RADIATION DETECTOR authKW 116727 0% 100% 2
10 SIGAAS DETECTOR authKW 116727 0% 100% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Nuclear Science & Technology 20168 56% 0% 302
2 Instruments & Instrumentation 17436 56% 0% 303
3 Spectroscopy 16119 47% 0% 253
4 Physics, Nuclear 14809 48% 0% 259
5 Physics, Particles & Fields 13360 51% 0% 277
6 Physics, Condensed Matter 377 16% 0% 84
7 Physics, Applied 225 16% 0% 85
8 Engineering, Electrical & Electronic 155 12% 0% 67
9 Physics, Multidisciplinary 24 5% 0% 26
10 Microscopy 18 1% 0% 4

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SCI PROD STATE ENTERPRISE 466907 1% 100% 8
2 UNIV ELE ON ACCELERATORS 300153 1% 86% 6
3 SCI STATE 208438 1% 71% 5
4 DIREZ RIC 132638 1% 45% 5
5 SAOBRACAJNI FAK 77816 0% 67% 2
6 GESEC RD 75035 1% 43% 3
7 SOREQ NUCL 75035 1% 43% 3
8 AUSSENSTELLE EADQ 58363 0% 100% 1
9 COMMUN ELECT ENG 58363 0% 100% 1
10 DIPARITMENTO SCI INGN 58363 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 89293 47% 1% 252
2 JOURNAL OF INSTRUMENTATION 11278 6% 1% 31
3 IEEE TRANSACTIONS ON NUCLEAR SCIENCE 4438 7% 0% 36
4 PHYSICA MEDICA 2572 1% 1% 4
5 SEMICONDUCTORS 2403 3% 0% 17
6 RUSSIAN PHYSICS JOURNAL 1601 1% 0% 7
7 SOVIET PHYSICS SEMICONDUCTORS-USSR 656 1% 0% 8
8 TECHNICS TECHNOLOGIES EDUCATION MANAGEMENT-TTEM 648 0% 1% 2
9 NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS 648 1% 0% 6
10 SOLID-STATE ELECTRONICS 568 2% 0% 10

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 GAAS DETECTORS 672890 3% 82% 14 Search GAAS+DETECTORS Search GAAS+DETECTORS
2 GRADED GAP ALXGA1 XAS STRUCTURES 472741 2% 90% 9 Search GRADED+GAP+ALXGA1+XAS+STRUCTURES Search GRADED+GAP+ALXGA1+XAS+STRUCTURES
3 GAAS RADIATION DETECTOR 291817 1% 100% 5 Search GAAS+RADIATION+DETECTOR Search GAAS+RADIATION+DETECTOR
4 EPITAXIAL GAAS 131316 1% 75% 3 Search EPITAXIAL+GAAS Search EPITAXIAL+GAAS
5 IONIZING RADIATION DETECTOR 116727 0% 100% 2 Search IONIZING+RADIATION+DETECTOR Search IONIZING+RADIATION+DETECTOR
6 SIGAAS DETECTOR 116727 0% 100% 2 Search SIGAAS+DETECTOR Search SIGAAS+DETECTOR
7 SEMI INSULATING 109405 3% 13% 15 Search SEMI+INSULATING Search SEMI+INSULATING
8 SI GAAS 87536 1% 25% 6 Search SI+GAAS Search SI+GAAS
9 PIN STRUCTURE 84887 1% 36% 4 Search PIN+STRUCTURE Search PIN+STRUCTURE
10 X RAY DETECTORS 82600 6% 4% 32 Search X+RAY+DETECTORS Search X+RAY+DETECTORS

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 9088 MEDIPIX//X RAY DETECTORS//PHOTON COUNTING
2 30349 SEMICONDUCTOR NEUTRON DETECTORS//HELIUM 3 REPLACEMENT//SOLID STATE NEUTRON DETECTOR
3 37832 DEFECT INCORPORATION//GAAS PIN DIODE//MAT E ORAT CHARACTERISAT
4 38460 2D SPECTROGRAM//BROADBAND SPECTROGRAM//LASHKAR SEMICOND PHYS
5 2618 EL2//SEMI INSULATING GAAS//GAAS
6 7724 SILICON DRIFT DETECTOR//CHARGE PREAMPLIFIER//CONTROLLED DRIFT DETECTOR
7 21305 GATE LAG//FUNCT ELEMENTS CONTROL SYST//GAAS MESFET
8 29536 BETAVOLTAIC//NUCLEAR BATTERY//BETAVOLTAIC BATTERY
9 27247 BETA GAMMA EMITTERS//BETA CAMERA//TRACK AUTORADIOGRAPHY
10 1781 RADIATION HARDNESS//SILICON DETECTORS//NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT

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