Class information for:
Level 1: DICATION//DOUBLE IONIZATION ENERGIES//DOUBLE CHARGE TRANSFER SPECTROSCOPY

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
9242 1174 33.1 56%


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
5 4 CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY 1745167
3 3       PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//JOURNAL OF CHEMICAL PHYSICS//CHEMISTRY, PHYSICAL 183883
1391 2             PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//DISSOCIATIVE RECOMBINATION//JOURNAL OF CHEMICAL PHYSICS 8121
9242 1                   DICATION//DOUBLE IONIZATION ENERGIES//DOUBLE CHARGE TRANSFER SPECTROSCOPY 1174

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 DICATION authKW 561577 5% 35% 62
2 DOUBLE IONIZATION ENERGIES authKW 318595 1% 88% 14
3 DOUBLE CHARGE TRANSFER SPECTROSCOPY authKW 234073 1% 100% 9
4 CHARGE STRIPPING authKW 115849 1% 64% 7
5 V CERMAK address 99046 2% 19% 20
6 DOUBLE PHOTOIONISATION authKW 92883 0% 71% 5
7 BOROHYDRIDE CATION authKW 78024 0% 100% 3
8 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES journal 73142 5% 4% 63
9 DOUBLE CHARGE TRANSFER authKW 72240 0% 56% 5
10 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY journal 58798 10% 2% 122

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 Physics, Atomic, Molecular & Chemical 36538 69% 0% 806
2 Spectroscopy 10519 26% 0% 307
3 Chemistry, Physical 5169 44% 0% 522
4 Optics 726 12% 0% 136
5 Chemistry, Multidisciplinary 169 11% 0% 126
6 Biochemical Research Methods 86 4% 0% 45
7 Chemistry, Analytical 34 4% 0% 46
8 Dance 31 0% 0% 1
9 Chemistry, Organic 31 4% 0% 48
10 Physics, Multidisciplinary 10 3% 0% 38

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 V CERMAK 99046 2% 19% 20
2 UNIV PARIS SUDUMR 8000 52016 0% 100% 2
3 UNITA INFM PERUGIA 39009 0% 50% 3
4 LIXAM UMR8624 34676 0% 67% 2
5 UMR CNRS UPMC 7075 34676 0% 67% 2
6 MASS SPE OMETRY UNIT 31636 1% 9% 14
7 AREA RIC ROAM 1 26008 0% 100% 1
8 CERMAK 5 26008 0% 100% 1
9 COL ALAMEDA 26008 0% 100% 1
10 DIPARTIMENTO CHIM BIOL BIOTECHNOL 26008 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 73142 5% 4% 63
2 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 58798 10% 2% 122
3 ORGANIC MASS SPECTROMETRY 17062 3% 2% 37
4 CHEMICAL PHYSICS 8709 6% 1% 68
5 CHEMICAL PHYSICS LETTERS 7884 10% 0% 120
6 JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 7584 6% 0% 69
7 JOURNAL OF CHEMICAL PHYSICS 6226 12% 0% 145
8 RAPID COMMUNICATIONS IN MASS SPECTROMETRY 3319 3% 0% 34
9 PHYSICAL REVIEW A 1325 5% 0% 60
10 MOLECULAR PHYSICS 1191 2% 0% 23

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 DICATION 561577 5% 35% 62 Search DICATION Search DICATION
2 DOUBLE IONIZATION ENERGIES 318595 1% 88% 14 Search DOUBLE+IONIZATION+ENERGIES Search DOUBLE+IONIZATION+ENERGIES
3 DOUBLE CHARGE TRANSFER SPECTROSCOPY 234073 1% 100% 9 Search DOUBLE+CHARGE+TRANSFER+SPECTROSCOPY Search DOUBLE+CHARGE+TRANSFER+SPECTROSCOPY
4 CHARGE STRIPPING 115849 1% 64% 7 Search CHARGE+STRIPPING Search CHARGE+STRIPPING
5 DOUBLE PHOTOIONISATION 92883 0% 71% 5 Search DOUBLE+PHOTOIONISATION Search DOUBLE+PHOTOIONISATION
6 BOROHYDRIDE CATION 78024 0% 100% 3 Search BOROHYDRIDE+CATION Search BOROHYDRIDE+CATION
7 DOUBLE CHARGE TRANSFER 72240 0% 56% 5 Search DOUBLE+CHARGE+TRANSFER Search DOUBLE+CHARGE+TRANSFER
8 MOLECULAR DICATIONS 58517 0% 75% 3 Search MOLECULAR+DICATIONS Search MOLECULAR+DICATIONS
9 TRANSLATIONAL ENERGY SPECTROSCOPY 55068 1% 35% 6 Search TRANSLATIONAL+ENERGY+SPECTROSCOPY Search TRANSLATIONAL+ENERGY+SPECTROSCOPY
10 DOUBLY CHARGED MOLECULAR IONS 52016 0% 100% 2 Search DOUBLY+CHARGED+MOLECULAR+IONS Search DOUBLY+CHARGED+MOLECULAR+IONS

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 NOORISAFA, Z , SABZYAN, H , KESHAVARZ, E , (2014) DIATOMIC DICATIONS AND DIANIONS.JOURNAL OF THE IRANIAN CHEMICAL SOCIETY. VOL. 11. ISSUE 3. P. 871 -945 164 47% 11
2 PRICE, SD , (2007) COINCIDENCE STUDIES OF THE BOND-FORMING REACTIVITY AND REACTION DYNAMICS OF MOLECULAR DICATIONS.INTERNATIONAL JOURNAL OF MASS SPECTROMETRY. VOL. 260. ISSUE 1. P. 1 -19 104 78% 31
3 RICKETTS, CL , HARPER, SM , HU, SWP , PRICE, SD , (2005) THE FORMATION OF NO+ FROM THE REACTION OF N-2(2+) WITH O-2.JOURNAL OF CHEMICAL PHYSICS. VOL. 123. ISSUE 13. P. - 75 85% 9
4 FLETCHER, JD , PARKES, MA , PRICE, SD , (2015) ELECTRON TRANSFER AND BOND-FORMING REACTIONS FOLLOWING COLLISIONS OF I2+ WITH CO AND CS2.MOLECULAR PHYSICS. VOL. 113. ISSUE 15-16. P. 2125 -2137 48 79% 0
5 THISSEN, R , WITASSE, O , DUTUIT, O , WEDLUND, CS , GRONOFF, G , LILENSTEN, J , (2011) DOUBLY-CHARGED IONS IN THE PLANETARY IONOSPHERES: A REVIEW.PHYSICAL CHEMISTRY CHEMICAL PHYSICS. VOL. 13. ISSUE 41. P. 18264 -18287 76 47% 33
6 PARKES, MA , LOCKYEAR, JF , PRICE, SD , (2013) REACTIONS OF O-2(2+) WITH CO2, OCS AND CS2.INTERNATIONAL JOURNAL OF MASS SPECTROMETRY. VOL. 354. ISSUE . P. 39-45 44 85% 0
7 PRICE, SD , (2003) INVESTIGATING THE GAS-PHASE CHEMICAL REACTIONS OF MOLECULAR DICATIONS.PHYSICAL CHEMISTRY CHEMICAL PHYSICS. VOL. 5. ISSUE 9. P. 1717 -1729 60 69% 80
8 BURNSIDE, PW , PRICE, SD , (2006) ELECTRON TRANSFER AND BOND-FORMING REACTIONS FOLLOWING COLLISIONS OF SF2+ WITH AR.INTERNATIONAL JOURNAL OF MASS SPECTROMETRY. VOL. 249. ISSUE . P. 279 -288 41 95% 6
9 LAMMERTSMA, K , SCHLEYER, PV , SCHWARZ, H , (1989) ORGANIC DICATIONS - GAS-PHASE EXPERIMENTS AND THEORY IN CONCERT.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 28. ISSUE 10. P. 1321 -1341 95 61% 119
10 BURNSIDE, PW , PRICE, SD , (2007) ELECTRON TRANSFER AND BOND-FORMING REACTIONS FOLLOWING COLLISIONS OF CL2+ AND HCL2+ WITH CO.PHYSICAL CHEMISTRY CHEMICAL PHYSICS. VOL. 9. ISSUE 29. P. 3902 -3913 42 84% 0

Classes with closest relation at Level 1


Rank Class id link
1 22161 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES//ORGANIC MASS SPECTROMETRY//CARBON DISULFIDE ION
2 1171 CORE EXCITATION//JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA//PHOTON STIMULATED DESORPTION PSD
3 8883 ELECTRON IMPACT IONIZATION//ELECTRON IMPACT//IONIZATION CROSS SECTION
4 7783 SUPEREXCITED STATES//PHOTOIONIZATION ASYMMETRY PARAMETERS//SECOND NEGATIVE SYSTEM
5 4358 JR MACDONALD//INTENSE LASER FIELD//TUNNELING IONIZATION
6 22046 LABORATORY ASTROCHEMISTRY//IONIC HYDROGEN CLUSTERS//HYDROGEN CLUSTER IONS
7 21977 TRIFLUOROMETHYL SULFUR PENTAFLUORIDE//CNRINTM//INTM
8 3922 ORGANIC MASS SPECTROMETRY//DISTONIC IONS//NEUTRALIZATION REIONIZATION
9 2211 JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS//ASOCIADO CIEMAT FIS ATOM MOL PLASMAS FUS//DYNAM MOLEC ATOM CNRS URA 774
10 21035 ALKALINE EARTH DIMERS//LOCALIZATION TENSOR//TOTAL POSITION SPREAD

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