Class information for:
Level 1: ELECTROSTATIC STORAGE RING//MOLECULAR DIANIONS//MULTIPLY CHARGED ANIONS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
15836 689 35.0 75%


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
169 2             PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//CHEMISTRY, PHYSICAL//JOURNAL OF PHYSICAL CHEMISTRY A 22392
15836 1                   ELECTROSTATIC STORAGE RING//MOLECULAR DIANIONS//MULTIPLY CHARGED ANIONS 689

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 ELECTROSTATIC STORAGE RING authKW 310219 1% 100% 7
2 MOLECULAR DIANIONS authKW 271440 1% 88% 7
3 MULTIPLY CHARGED ANIONS authKW 257840 1% 73% 8
4 CHARGE DETECTION MASS SPECTROMETRY authKW 184653 1% 83% 5
5 CYCLIC ACCELERATOR authKW 141813 1% 80% 4
6 DIANION STABILIZATION authKW 132951 0% 100% 3
7 WR WILEY ENVIRONM MOL SCI address 120173 4% 10% 28
8 REPULSIVE COULOMB BARRIER authKW 99712 0% 75% 3
9 BIO MOLECULAR ION authKW 88634 0% 100% 2
10 ELECTROSTATIC BEAM OPTICS authKW 88634 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 Physics, Atomic, Molecular & Chemical 16244 60% 0% 413
2 Chemistry, Physical 2529 41% 0% 282
3 Spectroscopy 1193 12% 0% 82
4 Optics 830 16% 0% 107
5 Instruments & Instrumentation 550 10% 0% 66
6 Physics, Nuclear 316 7% 0% 49
7 Physics, Multidisciplinary 267 11% 0% 73
8 Nuclear Science & Technology 161 5% 0% 36
9 Physics, Particles & Fields 40 3% 0% 24
10 Chemistry, Multidisciplinary 38 8% 0% 55

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 WR WILEY ENVIRONM MOL SCI 120173 4% 10% 28
2 PHYS SERV UNIT 59088 0% 67% 2
3 CHIM CATALYSE POLYME PROC C2P2UMR5265 44317 0% 100% 1
4 CSB NOVUM 44317 0% 100% 1
5 GRANVILLE PHILLIPS RUMENTS 44317 0% 100% 1
6 HBEREICH CHEM LANDESFOR UNGSZENTRUM OPTIM 44317 0% 100% 1
7 MIXTO CSIC UPV EHU FIS MAT 44317 0% 100% 1
8 MIXTO CSICUPV EHU FIS MAT 44317 0% 100% 1
9 MIXTOUPV EHU FIS MATETSF SCI DEV 44317 0% 100% 1
10 OPTOELECT MAT SCI TECHNOL 44317 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 9684 6% 1% 38
2 EUROPEAN PHYSICAL JOURNAL D 4391 3% 0% 23
3 JOURNAL OF PHYSICAL CHEMISTRY A 4276 8% 0% 54
4 JOURNAL OF CHEMICAL PHYSICS 4097 13% 0% 90
5 PHYSICAL REVIEW A 2502 9% 0% 62
6 CHEMICAL PHYSICS LETTERS 1108 5% 0% 35
7 REVIEW OF SCIENTIFIC INSTRUMENTS 1031 4% 0% 27
8 COMMENTS ON MODERN PHYSICS 1005 0% 2% 1
9 JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 960 3% 0% 19
10 PHYSICA SCRIPTA 847 3% 0% 18

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 ELECTROSTATIC STORAGE RING 310219 1% 100% 7 Search ELECTROSTATIC+STORAGE+RING Search ELECTROSTATIC+STORAGE+RING
2 MOLECULAR DIANIONS 271440 1% 88% 7 Search MOLECULAR+DIANIONS Search MOLECULAR+DIANIONS
3 MULTIPLY CHARGED ANIONS 257840 1% 73% 8 Search MULTIPLY+CHARGED+ANIONS Search MULTIPLY+CHARGED+ANIONS
4 CHARGE DETECTION MASS SPECTROMETRY 184653 1% 83% 5 Search CHARGE+DETECTION+MASS+SPECTROMETRY Search CHARGE+DETECTION+MASS+SPECTROMETRY
5 CYCLIC ACCELERATOR 141813 1% 80% 4 Search CYCLIC+ACCELERATOR Search CYCLIC+ACCELERATOR
6 DIANION STABILIZATION 132951 0% 100% 3 Search DIANION+STABILIZATION Search DIANION+STABILIZATION
7 REPULSIVE COULOMB BARRIER 99712 0% 75% 3 Search REPULSIVE+COULOMB+BARRIER Search REPULSIVE+COULOMB+BARRIER
8 BIO MOLECULAR ION 88634 0% 100% 2 Search BIO+MOLECULAR+ION Search BIO+MOLECULAR+ION
9 ELECTROSTATIC BEAM OPTICS 88634 0% 100% 2 Search ELECTROSTATIC+BEAM+OPTICS Search ELECTROSTATIC+BEAM+OPTICS
10 ELECTROSTATIC ION BEAM TRAP EIBT 88634 0% 100% 2 Search ELECTROSTATIC+ION+BEAM+TRAP+EIBT Search ELECTROSTATIC+ION+BEAM+TRAP+EIBT

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 WANG, XB , WANG, LS , (2009) PHOTOELECTRON SPECTROSCOPY OF MULTIPLY CHARGED ANIONS.ANNUAL REVIEW OF PHYSICAL CHEMISTRY. VOL. 60. ISSUE . P. 105 -126 109 79% 61
2 GNASER, H , GOLSER, R , (2006) SPUTTERED GAS-PHASE DIANIONS DETECTED BY HIGH-SENSITIVITY MASS SPECTROMETRY.CHEMICAL PHYSICS. VOL. 329. ISSUE 1-3. P. 222-229 89 94% 2
3 DREUW, A , CEDERBAUM, LS , (2002) MULTIPLY CHARGED ANIONS IN THE GAS PHASE.CHEMICAL REVIEWS. VOL. 102. ISSUE 1. P. 181 -200 86 74% 184
4 GNASER, H , DREUW, A , CEDERBAUM, LS , (2002) DISCOVERY OF A NEW CLASS OF STABLE GAS-PHASE DIANIONS: MIXED OXYGEN-CARBON CLUSTER OCN2- (N=5-19).JOURNAL OF CHEMICAL PHYSICS. VOL. 117. ISSUE 15. P. 7002-7009 49 96% 11
5 LOFFLER, D , WEBER, JM , KAPPES, MM , (2005) PHOTODETACHMENT SPECTROSCOPY OF PTBR42-: PROBING THE COULOMB BARRIER OF A DOUBLY CHARGED ANION.JOURNAL OF CHEMICAL PHYSICS. VOL. 123. ISSUE 22. P. - 45 82% 17
6 VERLET, JRR , HORKE, DA , CHATTERLEY, AS , (2014) EXCITED STATES OF MULTIPLY-CHARGED ANIONS PROBED BY PHOTOELECTRON IMAGING: RIDING THE REPULSIVE COULOMB BARRIER.PHYSICAL CHEMISTRY CHEMICAL PHYSICS. VOL. 16. ISSUE 29. P. 15043 -15052 47 57% 9
7 WANG, LS , (2015) PERSPECTIVE: ELECTROSPRAY PHOTOELECTRON SPECTROSCOPY: FROM MULTIPLY-CHARGED ANIONS TO ULTRACOLD ANIONS.JOURNAL OF CHEMICAL PHYSICS. VOL. 143. ISSUE 4. P. - 61 43% 4
8 DRENCK, K , JENSEN, F , OLSEN, J , NIELSEN, SB , (2008) STABILITY OF THE THREE TETRACOORDINATED DIANIONS NI(CN)(4)(2-), CR(SCN)(4)(2-), AND CU(N-3)(4)(2-).CHEMICAL PHYSICS. VOL. 353. ISSUE 1-3. P. 189-192 42 78% 0
9 GNASER, H , (2003) FORMATION OF MOLECULAR DOUBLY CHARGED ANIONS IN SPUTTERING.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS. VOL. 212. ISSUE . P. 407 -413 41 89% 5
10 WALSH, N , MARTINEZ, F , MARX, G , SCHWEIKHARD, L , ZIEGLER, F , (2010) FIRST OBSERVATION OF A TETRA-ANIONIC METAL CLUSTER, AL-N(4-).JOURNAL OF CHEMICAL PHYSICS. VOL. 132. ISSUE 1. P. - 40 74% 5

Classes with closest relation at Level 1


Rank Class id link
1 11050 FULLERENE IONS//IONENPHYS//GSPANN PARAMETER
2 15754 CHEM PHYS PROGRAMME//NANOSYST GRP//THEORET STUDIES PHYS SYST
3 16492 SUPERHALOGEN//SUPERALKALI//HYPERHALOGENS
4 26123 PHYSICOCHIM RAYONNEMENTS CNRS UA D075//GROWTH RATE METHOD//AR GAS THICKNESS
5 4261 SOLVATED ELECTRON//STERLING CHEM//VERTICAL ELECTRON DETACHMENT ENERGY
6 7810 PENNING TRAP//ATOMIC MASSES//ION GUIDE
7 10375 FT ICR//FTMS//ION CYCLOTRON ONANCE PROGRAM
8 4760 GOLD CLUSTERS//SMALL GOLD CLUSTERS//ALL ELECTRON SCALAR RELATIVISTIC CALCULATIONS
9 18372 NITRIC OXIDE DIMER//N 14 NUCLEAR QUADRUPOLE COUPLING CONSTANT//HARMONIC VIBRATIONAL SPECTRUM
10 2745 ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS//PHYS MOL CHIM QUANT//SODIUM CLUSTERS

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