Class information for:
Level 1: LAMMS//LASER MICROPROBE MASS SPECTROMETRY//FOURIER TRANSFORM LASER MICROPROBE MASS SPECTROMETRY

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
13894 742 27.8 34%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
192 20771 JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY//RAPID COMMUNICATIONS IN MASS SPECTROMETRY//INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 LAMMS Author keyword 4 67% 1% 4
2 LASER MICROPROBE MASS SPECTROMETRY Author keyword 4 44% 1% 7
3 FOURIER TRANSFORM LASER MICROPROBE MASS SPECTROMETRY Author keyword 3 100% 0% 3
4 GALDI Author keyword 3 100% 0% 3
5 GEOMATRIX Author keyword 3 100% 0% 3
6 SPE OMETRIE MASSE CHIM LASER Address 3 21% 1% 11
7 INORGANIC SPECIATION Author keyword 2 38% 1% 5
8 LA FTICRMS Author keyword 2 67% 0% 2
9 LASER ABLATION IONIZATION Author keyword 2 67% 0% 2
10 FTICRMS Author keyword 2 43% 0% 3

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class		 LCSH search Wikipedia search
1 LAMMS 4 67% 1% 4 Search LAMMS Search LAMMS
2 LASER MICROPROBE MASS SPECTROMETRY 4 44% 1% 7 Search LASER+MICROPROBE+MASS+SPECTROMETRY Search LASER+MICROPROBE+MASS+SPECTROMETRY
3 FOURIER TRANSFORM LASER MICROPROBE MASS SPECTROMETRY 3 100% 0% 3 Search FOURIER+TRANSFORM+LASER+MICROPROBE+MASS+SPECTROMETRY Search FOURIER+TRANSFORM+LASER+MICROPROBE+MASS+SPECTROMETRY
4 GALDI 3 100% 0% 3 Search GALDI Search GALDI
5 GEOMATRIX 3 100% 0% 3 Search GEOMATRIX Search GEOMATRIX
6 INORGANIC SPECIATION 2 38% 1% 5 Search INORGANIC+SPECIATION Search INORGANIC+SPECIATION
7 LA FTICRMS 2 67% 0% 2 Search LA+FTICRMS Search LA+FTICRMS
8 LASER ABLATION IONIZATION 2 67% 0% 2 Search LASER+ABLATION+IONIZATION Search LASER+ABLATION+IONIZATION
9 FTICRMS 2 43% 0% 3 Search FTICRMS Search FTICRMS
10 LDMS 1 40% 0% 2 Search LDMS Search LDMS

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 SPARK SOURCE 12 86% 1% 6
2 EXTERNAL ION SOURCE 11 69% 1% 9
3 ANALYSIS LAMMA 7 64% 1% 7
4 MICROPROBE MASS SPECTROMETRY 6 43% 1% 10
5 ALKALINE EARTH CHROMATE 5 63% 1% 5
6 ORGANIC MICROANALYSIS 3 57% 1% 4
7 CHROMIUM CLUSTER FORMATION 2 67% 0% 2
8 LAMMA 2 31% 1% 5
9 ASBESTOS FIBER SURFACES 1 50% 0% 2
10 INORGANIC MICROANALYSIS 1 100% 0% 2

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
LASER IONIZATION MASS-SPECTROMETRY IN INORGANIC TRACE ANALYSIS 1992 25 57 88%
ORGANIC AND INORGANIC ANALYSIS WITH LASER MICROPROBE MASS-SPECTROMETRY .1. INSTRUMENTATION AND METHODOLOGY 1994 52 78 85%
ORGANIC AND INORGANIC ANALYSIS WITH LASER MICROPROBE MASS-SPECTROMETRY .2. APPLICATIONS 1994 28 117 57%
INTERACTION OF LASER-RADIATION WITH SOLID MATERIALS AND ITS SIGNIFICANCE TO ANALYTICAL SPECTROMETRY - A REVIEW 1993 131 642 21%
Spatial distribution of perylenequinones in lichens and extended quinones in quincyte using confocal fluorescence microscopy 2001 5 3 100%
LASER VAPORIZATION IN ATOMIC SPECTROSCOPY 1984 83 74 55%
Laser ionization time-of-flight mass spectrometry for direct elemental analysis 2009 7 78 22%
Laser-induced Fourier transform ion cyclotron resonance mass spectrometry of organic and inorganic compounds: methodologies and applications 2007 5 100 30%
LASER MICROANALYSIS 1986 32 141 52%
LASER MICRO-PROBE MASS-SPECTROMETRY .2. APPLICATIONS TO STRUCTURAL-ANALYSIS 1982 131 8 75%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 SPE OMETRIE MASSE CHIM LASER 3 21% 1.5% 11
2 ECIL 1 22% 0.3% 2
3 COMPOSIT CHARACTERISAT MAT CCCM 0 33% 0.1% 1
4 INNOVAT TRANSFER NAT SCI ENGN KNOWLEDGE 0 25% 0.1% 1
5 SOLARE ENERGIESYST 0 20% 0.1% 1
6 ZENT ABT CHEM ANALYSEN 0 11% 0.1% 1
7 JEAN BARRIOL FEDERAT RECH 2843 0 10% 0.1% 1
8 BASIC MAT ENGN 0 100% 0.1% 1
9 CENT SOLID STATE PHYS MAT SCI 0 100% 0.1% 1
10 SPE OMETRIE MASS MASS CHIM LASER 0 100% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000114431 CHARGE REMOTE FRAGMENTATION//FAST ATOM BOMBARDMENT//INTERNAL CALIBRANT
2 0.0000111099 SINGLE PARTICLE MASS SPECTROMETRY//ATOFMS//AERODYNAMIC LENS
3 0.0000099348 ION MIRROR//ORTHOGONAL ACCELERATION//TIME OF FLIGHT DESIGN
4 0.0000085617 RESONANCE IONIZATION MASS SPECTROMETRY//RESONANT LASER ABLATION//KR 81
5 0.0000085244 LASER ABLATION INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY//LA ICP MS//CENT ANALYT CHEM
6 0.0000085059 SUPERSONIC JET SPECTROMETRY//SINGLE PHOTON IONIZATION//ABT UMWELT PROZES EM
7 0.0000077248 SPARK AC//THETA PINCH DISCHARGE//FG RUMENTELLE ANALYT
8 0.0000074962 LOW Z PARTICLE ELECTRON PROBE X RAY MICROANALYSIS//INDIVIDUAL PARTICLE ANALYSIS//LOW Z PARTICLE EPMA
9 0.0000072377 GAMMA ACTIVATION//DIGITAL GAMMA ACTIVATION AUTORADIOGRAPHY//GOLD AND URANIUM
10 0.0000070962 FT ICR//FTMS//EXTERNAL ION SOURCE