Class information for:
Level 1: PASSIVATED CONTACT//PASSIVATING CONTACT//POLYSILICON EMITTER

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
1733 2             HETEROJUNCTION BIPOLAR TRANSISTORS//SIGEHBT//HBT 6879
16004 1                   PASSIVATED CONTACT//PASSIVATING CONTACT//POLYSILICON EMITTER 705

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PASSIVATED CONTACT authKW 357619 2% 67% 12
2 PASSIVATING CONTACT authKW 223517 1% 100% 5
3 POLYSILICON EMITTER authKW 212863 1% 48% 10
4 POLYSILICON EMITTER TRANSISTOR authKW 89407 0% 100% 2
5 INTERFACIAL OXIDE authKW 69842 1% 31% 5
6 TUNNEL OXIDE authKW 66522 1% 19% 8
7 CARRIER SELECTIVE CONTACT authKW 57472 0% 43% 3
8 IEEE TRANSACTIONS ON ELECTRON DEVICES journal 51921 19% 1% 135
9 PHYS MECAN MAT MET address 50288 0% 38% 3
10 ABNORMAL FILM GROWTH authKW 44703 0% 100% 1

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Electrical & Electronic 8041 62% 0% 437
2 Physics, Applied 4278 50% 0% 353
3 Physics, Condensed Matter 322 13% 0% 92
4 Materials Science, Coatings & Films 279 5% 0% 35
5 Telecommunications 128 4% 0% 30
6 Materials Science, Multidisciplinary 98 12% 0% 83
7 Electrochemistry 73 3% 0% 24
8 Energy & Fuels 56 4% 0% 27
9 Microscopy 47 1% 0% 7
10 Computer Science, Hardware & Architecture 35 2% 0% 11

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHYS MECAN MAT MET 50288 0% 38% 3
2 BIPOLAR DEVICES CIRCUITS GRP 44703 0% 100% 1
3 COMP AIDED DEVICE DESIGN 44703 0% 100% 1
4 DEVICE TECHNOL EKT 44703 0% 100% 1
5 ELE DEVICE RELIABIL SECT 44703 0% 100% 1
6 INTER UNIV MICRO ELECT REG LYONNAISE 44703 0% 100% 1
7 ITRT ELECT SERV ORG 44703 0% 100% 1
8 MICROELECT TECHNOL SPECIAL PUR MAT 44703 0% 100% 1
9 PHD PROGRAM IND ENGN 44703 0% 100% 1
10 SECURE MOBILE SYST 44703 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON ELECTRON DEVICES 51921 19% 1% 135
2 IEEE JOURNAL OF SOLID-STATE CIRCUITS 28982 10% 1% 74
3 IEEE INTERNATIONAL SOLID STATE CIRCUITS CONFERENCE 27233 1% 8% 8
4 IEEE ELECTRON DEVICE LETTERS 10585 7% 1% 47
5 SOLID-STATE ELECTRONICS 7855 6% 0% 42
6 SOVIET MICROELECTRONICS 7312 1% 2% 7
7 ISSCC DIGEST OF TECHNICAL PAPERS 4060 0% 5% 2
8 SIEMENS FORSCHUNGS-UND ENTWICKLUNGSBERICHTE-SIEMENS RESEARCH AND DEVELOPMENT REPORTS 4039 1% 2% 5
9 IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII RADIOELEKTRONIKA 3228 1% 1% 8
10 IEEE JOURNAL OF PHOTOVOLTAICS 2233 1% 1% 8

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PASSIVATED CONTACT 357619 2% 67% 12 Search PASSIVATED+CONTACT Search PASSIVATED+CONTACT
2 PASSIVATING CONTACT 223517 1% 100% 5 Search PASSIVATING+CONTACT Search PASSIVATING+CONTACT
3 POLYSILICON EMITTER 212863 1% 48% 10 Search POLYSILICON+EMITTER Search POLYSILICON+EMITTER
4 POLYSILICON EMITTER TRANSISTOR 89407 0% 100% 2 Search POLYSILICON+EMITTER+TRANSISTOR Search POLYSILICON+EMITTER+TRANSISTOR
5 INTERFACIAL OXIDE 69842 1% 31% 5 Search INTERFACIAL+OXIDE Search INTERFACIAL+OXIDE
6 TUNNEL OXIDE 66522 1% 19% 8 Search TUNNEL+OXIDE Search TUNNEL+OXIDE
7 CARRIER SELECTIVE CONTACT 57472 0% 43% 3 Search CARRIER+SELECTIVE+CONTACT Search CARRIER+SELECTIVE+CONTACT
8 ABNORMAL FILM GROWTH 44703 0% 100% 1 Search ABNORMAL+FILM+GROWTH Search ABNORMAL+FILM+GROWTH
9 ARSENIC DIFFUSIONS 44703 0% 100% 1 Search ARSENIC+DIFFUSIONS Search ARSENIC+DIFFUSIONS
10 AS DOPED POLYSILICON 44703 0% 100% 1 Search AS+DOPED+POLYSILICON Search AS+DOPED+POLYSILICON

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 7746 SIGEHBT//A AMA MICROELECT SCI TECHNOL//BIPOLAR TRANSISTORS
2 20903 HORIZONTAL CURRENT BIPOLAR TRANSISTOR HCBT//BINARY COMPARATOR//FULLY DEPLETED COLLECTOR
3 11891 SOLAR CELLS//DEVICE FUNCT SECT//DIFFUSION TEMPERATURE
4 20412 POLYOXIDE//INTER POLY DIELECTRIC IPD//INTERPOLY DIELECTRIC
5 15295 DECISION CIRCUITS//MODULATOR DRIVER//IEEE JOURNAL OF SOLID-STATE CIRCUITS
6 11099 SOLAR CELLS//SOLID-STATE ELECTRONICS//HIGH LOW JUNCTION
7 32025 HIGH SIDE//MINIMUM ACCELERATION LENGTH//RETARDED LANGEVIN EQUATION RLE
8 29260 MSOS O P STRUCTURE//SEMI INSULATING POLYCRYSTALLINE SILICON//SIPOS
9 13714 SILICON HETEROJUNCTION//SILICON HETEROJUNCTION SOLAR CELLS//HETEROJUNCTION
10 18908 CHEMICAL AFFINITY TENSOR//GUIDED MODES OF ELECTRON WAVE//FILM EDGE

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