Class information for:
Level 1: HYDRIDE GASES//MINIATURE RELAYS//PASSIVATION THIN FILMS

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
15 4 METALLURGY & METALLURGICAL ENGINEERING//MATERIALS SCIENCE, MULTIDISCIPLINARY//MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 827627
460 3       FUSION ENGINEERING AND DESIGN//JOURNAL OF NUCLEAR MATERIALS//NUCLEAR SCIENCE & TECHNOLOGY 26056
3103 2             VACUUM//JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A//SPINNING ROTOR GAUGE 2485
28521 1                   HYDRIDE GASES//MINIATURE RELAYS//PASSIVATION THIN FILMS 223

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HYDRIDE GASES authKW 282662 1% 100% 2
2 MINIATURE RELAYS authKW 282662 1% 100% 2
3 PASSIVATION THIN FILMS authKW 282662 1% 100% 2
4 CAPACITOR SENSOR authKW 254394 1% 60% 3
5 VACUUM OUTGASSING authKW 254394 1% 60% 3
6 WATER DEW POINT authKW 254394 1% 60% 3
7 APIMS authKW 211994 1% 50% 3
8 316L ELECTROPOLISHED STAINLESS STEEL authKW 141331 0% 100% 1
9 AG CONTACT MATERIALS authKW 141331 0% 100% 1
10 ALBANY NANOTECHOL address 141331 0% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Applied 932 42% 0% 94
2 Materials Science, Coatings & Films 907 15% 0% 33
3 Engineering, Electrical & Electronic 552 30% 0% 68
4 Physics, Condensed Matter 447 25% 0% 55
5 Instruments & Instrumentation 170 9% 0% 21
6 Engineering, Chemical 115 11% 0% 24
7 Materials Science, Multidisciplinary 101 18% 0% 40
8 Environmental Sciences 77 11% 0% 24
9 Electrochemistry 70 5% 0% 12
10 Nanoscience & Nanotechnology 63 7% 0% 15

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ALBANY NANOTECHOL 141331 0% 100% 1
2 ARIZONA FAB SORT MFG AZFSM 141331 0% 100% 1
3 CHARLES COULOMBUM2 141331 0% 100% 1
4 CTI BUSINESS GRP 141331 0% 100% 1
5 ELECT AIR PROD 141331 0% 100% 1
6 ELECT SPECIALTY GAS PROD IL 141331 0% 100% 1
7 OLIN RUMENTS 141331 0% 100% 1
8 PACKAGED GASES 141331 0% 100% 1
9 SPTD 141331 0% 100% 1
10 UNDP MIT EMS PROJECT 141331 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOLID STATE TECHNOLOGY 121562 18% 2% 40
2 MICRO 80283 4% 6% 10
3 JOURNAL OF THE IEST 36337 1% 9% 3
4 JOURNAL OF ENVIRONMENTAL SCIENCES-US 35331 0% 25% 1
5 MICROCONTAMINATION 22609 1% 8% 2
6 JOURNAL OF THE INSTITUTE OF ENVIRONMENTAL SCIENCES 17127 1% 6% 2
7 JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A 3950 9% 0% 20
8 R&D MAGAZINE 3816 1% 1% 2
9 INFORMACIJE MIDEM-JOURNAL OF MICROELECTRONICS ELECTRONIC COMPONENTS AND MATERIALS 3812 2% 1% 4
10 ELECTRONICS INFORMATION & PLANNING 2942 0% 2% 1

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 HYDRIDE GASES 282662 1% 100% 2 Search HYDRIDE+GASES Search HYDRIDE+GASES
2 MINIATURE RELAYS 282662 1% 100% 2 Search MINIATURE+RELAYS Search MINIATURE+RELAYS
3 PASSIVATION THIN FILMS 282662 1% 100% 2 Search PASSIVATION+THIN+FILMS Search PASSIVATION+THIN+FILMS
4 CAPACITOR SENSOR 254394 1% 60% 3 Search CAPACITOR+SENSOR Search CAPACITOR+SENSOR
5 VACUUM OUTGASSING 254394 1% 60% 3 Search VACUUM+OUTGASSING Search VACUUM+OUTGASSING
6 WATER DEW POINT 254394 1% 60% 3 Search WATER+DEW+POINT Search WATER+DEW+POINT
7 APIMS 211994 1% 50% 3 Search APIMS Search APIMS
8 316L ELECTROPOLISHED STAINLESS STEEL 141331 0% 100% 1 Search 316L+ELECTROPOLISHED+STAINLESS+STEEL Search 316L+ELECTROPOLISHED+STAINLESS+STEEL
9 AG CONTACT MATERIALS 141331 0% 100% 1 Search AG+CONTACT+MATERIALS Search AG+CONTACT+MATERIALS
10 AN ELECTRON PROBE MICROANALYZER 141331 0% 100% 1 Search AN+ELECTRON+PROBE+MICROANALYZER Search AN+ELECTRON+PROBE+MICROANALYZER

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 28633 SEALED DISCHARGE//CONTINUOUS EMISSION MONITORING//ANALYSIS OF REACTIVE GASES
2 34789 AITKEN NUCLEI COUNTERS//ALPINE VALLEY POLLUTION//ATMOSPHERE POLLUTANT EMISSIONS
3 37000 HYPOFLUOROUS ACID//HOF CENTER DOT CH3CN//HOFCH3CN
4 24316 ATMOSPHERIC PRESSURE IONIZATION MASS SPECTROMETER//CHLORINE SELECTIVE DETECTOR//PULSED DISCHARGE EMISSION DETECTION
5 24576 TURBOMOLECULAR PUMP//DRY SCROLL VACUUM PUMP//CIVIL AIR TRANSPORTAT MANAGEMENT
6 38229 SI O SUPERLATTICE//OXYGEN ATOMIC LAYER//SIX TRANSISTOR 6T STATIC RAM SRAM
7 6695 VACUUM//JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A//SPINNING ROTOR GAUGE
8 37235 MAKYOH TOPOGRAPHY//SURFACE FLATNESS//MAKYOH
9 24318 CLEANROOM//MINIENVIRONMENT//AIRBORNE MOLECULAR CONTAMINATION
10 24254 HALOTHERAPY//INFORMAT PHYS ENGINEER//NACL AEROSOLS

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