Class information for:
Level 1: CONDENSED GASES//PLASMA DESORPTION MASS SPECTROMETRY//ELECTRONIC SPUTTERING

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
14583 761 24.6 55%


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
0 4 BIOCHEMISTRY & MOLECULAR BIOLOGY//CELL BIOLOGY//ONCOLOGY 4064930
157 3       JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY//BIOCHEMICAL RESEARCH METHODS//INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 61558
1201 2             TOF SIMS//IMAGING MASS SPECTROMETRY//MALDI 9229
14583 1                   CONDENSED GASES//PLASMA DESORPTION MASS SPECTROMETRY//ELECTRONIC SPUTTERING 761

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 CONDENSED GASES authKW 280867 1% 100% 7
2 PLASMA DESORPTION MASS SPECTROMETRY authKW 269650 2% 40% 17
3 ELECTRONIC SPUTTERING authKW 170316 2% 28% 15
4 XY TOF authKW 160496 1% 100% 4
5 SECONDARY ION authKW 135600 2% 26% 13
6 SECONDARY ION EMISSION authKW 132940 2% 25% 13
7 SPONTANEOUS DESORPTION authKW 106994 1% 67% 4
8 PLASMA DESORPTION authKW 103469 1% 37% 7
9 ANALYTE ANALYTE INTERACTIONS authKW 80248 0% 100% 2
10 CLUSTER DESORPTION authKW 80248 0% 100% 2

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Spectroscopy 11887 34% 0% 261
2 Physics, Atomic, Molecular & Chemical 7986 40% 0% 308
3 Nuclear Science & Technology 6158 27% 0% 203
4 Instruments & Instrumentation 4394 24% 0% 184
5 Physics, Nuclear 2781 19% 0% 141
6 Chemistry, Analytical 1009 17% 0% 127
7 Biochemical Research Methods 496 9% 0% 71
8 Physics, Condensed Matter 180 10% 0% 77
9 Physics, Fluids & Plasmas 96 3% 0% 25
10 Physics, Multidisciplinary 54 6% 0% 43

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 RADIAT SCI ION PHYS BOX 535 80248 0% 100% 2
2 AGROECOL FISIOL VEGETAL 40124 0% 100% 1
3 CEA LETI DOPT SCMM 40124 0% 100% 1
4 CEA RECH IONS MAT PHOTON 40124 0% 100% 1
5 CHEM CHARACTERZIAT ANAL 40124 0% 100% 1
6 ENSICAENCEA CNRS UMR 6252 40124 0% 100% 1
7 ENSICAENCIM CIRIL GANIL RECH IONS MAT PHOT 40124 0% 100% 1
8 ETUD MAT PLAST BIOMAT URA CNRS 507 40124 0% 100% 1
9 INTERDISCIPLINAIRE RECH ION LASERSCIRILUM R 40124 0% 100% 1
10 INTERDISCIPLINAIRE RECH IONS LASERS CIRIL 40124 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES 57579 6% 3% 45
2 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 56206 13% 1% 96
3 BIOMEDICAL AND ENVIRONMENTAL MASS SPECTROMETRY 24299 3% 3% 21
4 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 23484 18% 0% 136
5 RAPID COMMUNICATIONS IN MASS SPECTROMETRY 7888 6% 0% 42
6 ANALYTICAL INSTRUMENTATION 6379 1% 3% 5
7 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH 5969 3% 1% 20
8 BIOLOGICAL MASS SPECTROMETRY 5120 1% 2% 7
9 RADIATION EFFECTS AND DEFECTS IN SOLIDS 4948 3% 1% 24
10 JOURNAL DE PHYSIQUE 2400 3% 0% 24

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 CONDENSED GASES 280867 1% 100% 7 Search CONDENSED+GASES Search CONDENSED+GASES
2 PLASMA DESORPTION MASS SPECTROMETRY 269650 2% 40% 17 Search PLASMA+DESORPTION+MASS+SPECTROMETRY Search PLASMA+DESORPTION+MASS+SPECTROMETRY
3 ELECTRONIC SPUTTERING 170316 2% 28% 15 Search ELECTRONIC+SPUTTERING Search ELECTRONIC+SPUTTERING
4 XY TOF 160496 1% 100% 4 Search XY+TOF Search XY+TOF
5 SECONDARY ION 135600 2% 26% 13 Search SECONDARY+ION Search SECONDARY+ION
6 SECONDARY ION EMISSION 132940 2% 25% 13 Search SECONDARY+ION+EMISSION Search SECONDARY+ION+EMISSION
7 SPONTANEOUS DESORPTION 106994 1% 67% 4 Search SPONTANEOUS+DESORPTION Search SPONTANEOUS+DESORPTION
8 PLASMA DESORPTION 103469 1% 37% 7 Search PLASMA+DESORPTION Search PLASMA+DESORPTION
9 ANALYTE ANALYTE INTERACTIONS 80248 0% 100% 2 Search ANALYTE+ANALYTE+INTERACTIONS Search ANALYTE+ANALYTE+INTERACTIONS
10 CLUSTER DESORPTION 80248 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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 REZTSOVA, NA , KULISH, MA , MIRONOV, AF , (1996) PLASMA DESORPTION MASS SPECTROMETRY OF NATURAL SUBSTANCES .1. CHARACTERISTICS OF THE METHOD AND ITS APPLICATIONS TO THE ANALYSIS OF PROTEINS AND PEPTIDES..BIOORGANICHESKAYA KHIMIYA. VOL. 22. ISSUE 1. P. 3-13 85 83% 0
2 DEMIREV, PA , (1995) PARTICLE-INDUCED DESORPTION IN MASS SPECTROMETRY .1. MECHANISMS AND PROCESSES.MASS SPECTROMETRY REVIEWS. VOL. 14. ISSUE 4-5. P. 279 -308 80 54% 20
3 SUNDQVIST, B , MACFARLANE, RD , (1985) CF-252 PLASMA DESORPTION MASS-SPECTROMETRY.MASS SPECTROMETRY REVIEWS. VOL. 4. ISSUE 4. P. 421-460 68 72% 276
4 SYSOEV, AA , ARTAEV, VB , (1991) MASS-SPECTROMETRY WITH IONIZATION INDUCED BY FISSION FRAGMENTS OF CF-252 NUCLEI.JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR. VOL. 46. ISSUE 1. P. 1-11 54 78% 0
5 WIEN, K , (1989) FAST HEAVY-ION INDUCED DESORPTION.RADIATION EFFECTS AND DEFECTS IN SOLIDS. VOL. 109. ISSUE 1-4. P. 137-167 43 74% 55
6 PAPALEO, RM , DEMIREV, P , ERIKSSON, J , HAKANSSON, P , SUNDQVIST, BUR , (1996) LOW-MASS SECONDARY-ION EJECTION FROM MOLECULAR SOLIDS BY MEV HEAVY IONS: RADIAL VELOCITY DISTRIBUTIONS.PHYSICAL REVIEW B. VOL. 54. ISSUE 5. P. 3173-3183 26 93% 16
7 PAPALEO, RM , (1997) FAST-ION-INDUCED SPUTTERING OF POLYMERS.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS. VOL. 131. ISSUE 1-4. P. 121-134 33 63% 12
8 ZUBAREV, RA , ABEYWARNA, UK , DEMIREV, P , ERIKSSON, J , PAPALEO, R , HAKANSSON, P , SUNDQVIST, BUR , (1997) DELAYED, GAS-PHASE ION FORMATION IN PLASMA DESORPTION MASS SPECTROMETRY.RAPID COMMUNICATIONS IN MASS SPECTROMETRY. VOL. 11. ISSUE 9. P. 963-972 21 95% 1
9 HIJAZI, H , FARENZENA, LS , ROTHARD, H , BODUCH, P , GRANDE, PL , DA SILVEIRA, EF , (2011) CLUSTER ION EMISSION FROM LIF INDUCED BY MEV NQ+ PROJECTILES AND CF-252 FISSION FRAGMENTS.EUROPEAN PHYSICAL JOURNAL D. VOL. 63. ISSUE 3. P. 391-400 21 62% 3
10 WIEN, K , (1992) FAST HEAVY-ION INDUCED DESORPTION OF INSULATORS.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS. VOL. 65. ISSUE 1-4. P. 149-166 30 75% 36

Classes with closest relation at Level 1


Rank Class id link
1 6104 BIOMEDICAL MASS SPECTROMETRY//ORGANIC MASS SPECTROMETRY//BIOMEDICAL AND ENVIRONMENTAL MASS SPECTROMETRY
2 15054 RARE GAS SOLIDS//ACTIVATION SPECTROSCOPY//EXCITON INDUCED DEFECTS
3 21296 ION MIRROR//MULTI TURN TIME OF FLIGHT MASS SPECTROMETER//REFLECTRON
4 4513 SWIFT HEAVY IONS//THERMAL SPIKE//ION TRACKS
5 5304 TOF SIMS//CLUSTER SIMS//MOLECULAR DEPTH PROFILING
6 17171 MAT CHARACTERIZAT PREPARAT IL//BLACKBURN TECHNOL//ADV ENGN MAT IL
7 21808 OPTIMUM VALENCE BOND SCHEME//NANOTUBE CLUSTER//CORE EQUIVALENT APPROXIMATION
8 7657 EMISSION STATISTICS//KINETIC ELECTRON EMISSION//PARTICLE INDUCED ELECTRON EMISSION
9 3870 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS//ION PHOTON EMISSION//KINETIC EXCITATION
10 15097 FOURIER TRANSFORM LASER MICROPROBE MASS SPECTROMETRY//GALDI//GEOMATRIX

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