Class information for:
Level 1: CONDENSED GASES//PLASMA DESORPTION MASS SPECTROMETRY//MEV SIMS

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
378 3       NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS//NUCLEAR SCIENCE & TECHNOLOGY//INSTRUMENTS & INSTRUMENTATION 34252
2208 2             SWIFT HEAVY IONS//ION TRACKS//THERMAL SPIKE 5163
15477 1                   CONDENSED GASES//PLASMA DESORPTION MASS SPECTROMETRY//MEV SIMS 737

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CONDENSED GASES authKW 299336 1% 100% 7
2 PLASMA DESORPTION MASS SPECTROMETRY authKW 254565 2% 37% 16
3 MEV SIMS authKW 190481 1% 64% 7
4 ELECTRONIC SPUTTERING authKW 181516 2% 28% 15
5 XY TOF authKW 171049 1% 100% 4
6 SECONDARY ION authKW 155191 2% 26% 14
7 SPONTANEOUS DESORPTION authKW 114030 1% 67% 4
8 PLASMA DESORPTION authKW 110273 1% 37% 7
9 ANALYTE ANALYTE INTERACTIONS authKW 85525 0% 100% 2
10 CLUSTER DESORPTION authKW 85525 0% 100% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Spectroscopy 10936 33% 0% 245
2 Physics, Atomic, Molecular & Chemical 7570 40% 0% 294
3 Nuclear Science & Technology 5466 25% 0% 187
4 Instruments & Instrumentation 4017 24% 0% 174
5 Physics, Nuclear 2574 18% 0% 130
6 Chemistry, Analytical 989 17% 0% 124
7 Biochemical Research Methods 354 8% 0% 60
8 Physics, Condensed Matter 191 10% 0% 77
9 Physics, Fluids & Plasmas 82 3% 0% 23
10 Physics, Multidisciplinary 59 6% 0% 43

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RADIAT SCI ION PHYS BOX 535 85525 0% 100% 2
2 CEA LETI DOPT SCMM 42762 0% 100% 1
3 CEA RECH IONS MAT PHOTON 42762 0% 100% 1
4 CHAIR ION PHYS 42762 0% 100% 1
5 CHEM CHARACTERZIAT ANAL 42762 0% 100% 1
6 CHEM POST H 5560 42762 0% 100% 1
7 CLAYTON FDN PEPTIDES BIOL S POB 85800 42762 0% 100% 1
8 ENSICAENCEA CNRS UMR 6252 42762 0% 100% 1
9 ENSICAENCIM CIRIL GANIL RECH IONS MAT PHOT 42762 0% 100% 1
10 ETUD MAT PLAST BIOMAT URA CNRS 507 42762 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES 59526 6% 3% 41
2 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 56095 13% 1% 95
3 BIOMEDICAL AND ENVIRONMENTAL MASS SPECTROMETRY 28426 3% 3% 22
4 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 21576 17% 0% 127
5 ANALYTICAL INSTRUMENTATION 9794 1% 4% 6
6 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH 6364 3% 1% 20
7 BIOLOGICAL MASS SPECTROMETRY 5457 1% 2% 7
8 RAPID COMMUNICATIONS IN MASS SPECTROMETRY 4800 4% 0% 32
9 RADIATION EFFECTS AND DEFECTS IN SOLIDS 4383 3% 0% 22
10 JOURNAL DE PHYSIQUE 2558 3% 0% 24

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CONDENSED GASES 299336 1% 100% 7 Search CONDENSED+GASES Search CONDENSED+GASES
2 PLASMA DESORPTION MASS SPECTROMETRY 254565 2% 37% 16 Search PLASMA+DESORPTION+MASS+SPECTROMETRY Search PLASMA+DESORPTION+MASS+SPECTROMETRY
3 MEV SIMS 190481 1% 64% 7 Search MEV+SIMS Search MEV+SIMS
4 ELECTRONIC SPUTTERING 181516 2% 28% 15 Search ELECTRONIC+SPUTTERING Search ELECTRONIC+SPUTTERING
5 XY TOF 171049 1% 100% 4 Search XY+TOF Search XY+TOF
6 SECONDARY ION 155191 2% 26% 14 Search SECONDARY+ION Search SECONDARY+ION
7 SPONTANEOUS DESORPTION 114030 1% 67% 4 Search SPONTANEOUS+DESORPTION Search SPONTANEOUS+DESORPTION
8 PLASMA DESORPTION 110273 1% 37% 7 Search PLASMA+DESORPTION Search PLASMA+DESORPTION
9 ANALYTE ANALYTE INTERACTIONS 85525 0% 100% 2 Search ANALYTE+ANALYTE+INTERACTIONS Search ANALYTE+ANALYTE+INTERACTIONS
10 CLUSTER DESORPTION 85525 0% 100% 2 Search CLUSTER+DESORPTION Search CLUSTER+DESORPTION

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 6107 BIOMEDICAL MASS SPECTROMETRY//ORGANIC MASS SPECTROMETRY//BIOMEDICAL AND ENVIRONMENTAL MASS SPECTROMETRY
2 17205 RARE GAS SOLIDS//ACTIVATION SPECTROSCOPY//EXCITON INDUCED DEFECTS
3 31673 NANODISPERSED METAL TARGETS//NANOMETER CLUSTER DESORPTION//FISSION FRAGMENT BOMBARDMENT
4 4448 SWIFT HEAVY IONS//THERMAL SPIKE//ION TRACKS
5 3119 TOF SIMS//CLUSTER SIMS//CLUSTER ION BEAM
6 15287 MAT CHARACTERIZAT PREPARAT IL//ADV ENGN MAT IL//TOF SIMS
7 2876 MALDI//MATRIX ASSISTED LASER DESORPTION IONIZATION//RAPID COMMUNICATIONS IN MASS SPECTROMETRY
8 15052 TIME ABERRATIONS//FOURIER TRANSFORM LASER MICROPROBE MASS SPECTROMETRY//GALDI
9 20434 NANOTUBE CLUSTER//CORE EQUIVALENT APPROXIMATION//MAGNESIUM OXIDE CLUSTERS
10 5820 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS//PREFERENTIAL SPUTTERING//SPUTTERING YIELD

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