Class information for:
Level 1: HELIUM ATOM MICROSCOPY//CNR IMEM//SCANNING HELIUM MICROSCOPE

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
3882 2             INERTIAL ELECTROSTATIC CONFINEMENT//INERTIAL ELECTROSTATIC CONFINEMENT FUSION//ELECTROSTATIC CONFINEMENT 942
28226 1                   HELIUM ATOM MICROSCOPY//CNR IMEM//SCANNING HELIUM MICROSCOPE 231

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HELIUM ATOM MICROSCOPY authKW 409309 1% 100% 3
2 CNR IMEM address 396896 3% 36% 8
3 SCANNING HELIUM MICROSCOPE authKW 272873 1% 100% 2
4 GLOBAL PROC DEV address 153487 1% 38% 3
5 0777GX authKW 136436 0% 100% 1
6 6118BN authKW 136436 0% 100% 1
7 8165 B authKW 136436 0% 100% 1
8 ALLOYED BRONZE POWDER authKW 136436 0% 100% 1
9 BRASS DETAILS authKW 136436 0% 100% 1
10 CAMPARGUE authKW 136436 0% 100% 1

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Instruments & Instrumentation 2853 35% 0% 81
2 Physics, Applied 873 40% 0% 93
3 Physics, Atomic, Molecular & Chemical 302 15% 0% 35
4 Engineering, General 143 6% 0% 15
5 Metallurgy & Metallurgical Engineering 141 9% 0% 21
6 Chemistry, Physical 57 13% 0% 31
7 Materials Science, Coatings & Films 53 4% 0% 9
8 Microscopy 53 2% 0% 4
9 Physics, Multidisciplinary 30 7% 0% 16
10 Materials Science, Ceramics 30 3% 0% 6

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CNR IMEM 396896 3% 36% 8
2 GLOBAL PROC DEV 153487 1% 38% 3
3 GPDM 136436 0% 100% 1
4 IMP INETI 136436 0% 100% 1
5 PHYS EXPT PHYS FINE MECH WORKSHOP 136436 0% 100% 1
6 SUPELECLGEP SPEE S 136436 0% 100% 1
7 UNIV PIERRE MARIE CURIE P6 136436 0% 100% 1
8 VALVE SEATS GUIDES 68217 0% 50% 1
9 ORGAN ELECT 23851 4% 2% 9
10 SUR E INTER E VERRE 19489 0% 14% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 REVIEW OF SCIENTIFIC INSTRUMENTS 14476 25% 0% 57
2 POWDER METALLURGY 4727 3% 0% 7
3 INSTRUMENTS AND EXPERIMENTAL TECHNIQUES 2115 3% 0% 8
4 VESTNIK MOSKOVSKOGO UNIVERSITETA SERIYA 2 KHIMIYA 1721 2% 0% 5
5 SOVIET POWDER METALLURGY AND METAL CERAMICS 1440 1% 1% 2
6 REVISTA DE METALURGIA 1146 1% 0% 3
7 JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 862 1% 0% 2
8 MEASUREMENT SCIENCE AND TECHNOLOGY 515 3% 0% 6
9 JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A 458 3% 0% 7
10 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES 449 1% 0% 2

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 HELIUM ATOM MICROSCOPY 409309 1% 100% 3 Search HELIUM+ATOM+MICROSCOPY Search HELIUM+ATOM+MICROSCOPY
2 SCANNING HELIUM MICROSCOPE 272873 1% 100% 2 Search SCANNING+HELIUM+MICROSCOPE Search SCANNING+HELIUM+MICROSCOPE
3 0777GX 136436 0% 100% 1 Search 0777GX Search 0777GX
4 6118BN 136436 0% 100% 1 Search 6118BN Search 6118BN
5 8165 B 136436 0% 100% 1 Search 8165+B Search 8165+B
6 ALLOYED BRONZE POWDER 136436 0% 100% 1 Search ALLOYED+BRONZE+POWDER Search ALLOYED+BRONZE+POWDER
7 BRASS DETAILS 136436 0% 100% 1 Search BRASS+DETAILS Search BRASS+DETAILS
8 CAMPARGUE 136436 0% 100% 1 Search CAMPARGUE Search CAMPARGUE
9 CURCUMIN SPECTROPHOTOMETRY 136436 0% 100% 1 Search CURCUMIN+SPECTROPHOTOMETRY Search CURCUMIN+SPECTROPHOTOMETRY
10 ELECTRON IMPACT IONIZER 136436 0% 100% 1 Search ELECTRON+IMPACT+IONIZER Search ELECTRON+IMPACT+IONIZER

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 25976 ECR PLASMA FLOW//METASTABLE ATOM DENSITY DISTRIBUTION//NEUTRAL HELIUM
2 33187 ORGANIC CERAMIC FILMS//PULSE SUPERSONIC GAS JET//NEFTYANOE KHOZYAISTVO
3 11759 SINGLE PHOTON IONIZATION//SUPERSONIC JET SPECTROMETRY//ABT UMWELT PROZES EM
4 32132 COAXIAL GUN//FUELLING SYSTEM//CENTRIFUGAL CONFINEMENT
5 23210 THREE BODY INTERACTIONS//FEYNMAN HIBBS APPROACH//DIRECT CORRELATION FUNCTION DCF
6 3686 SURFACE SCIENCE//ATOM SOLID INTERACTIONS SCATTERING DIFFRACTION//MOLECULE SOLID SCATTERING AND DIFFRACTION INELASTIC
7 13030 LATINOAMER ESTUDIOS ILYA PRIGOGINE//SURFACE DIFFUSION//SURFACE SCIENCE
8 10579 ATOM INTERFEROMETRY//ATOM INTERFEROMETER//VCQ
9 25481 URANIUM PENTAFLUORIDE//CRISLA//URANIUM HEXAFLUORIDE
10 19062 BROMOFLUOROMETHANE//ROVIBRATIONAL ANALYSIS//ENCLOSIVE FLOW COOLING

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