Class information for:
Level 1: ACCELERATOR MASS SPECTROMETRY//AMS//NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
4327 1804 22.0 61%


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
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
31 3       GEOGRAPHY, PHYSICAL//GEOSCIENCES, MULTIDISCIPLINARY//HOLOCENE 107938
480 2             RADIOCARBON//VEGETATION HISTORY AND ARCHAEOBOTANY//JOURNAL OF PALEOLIMNOLOGY 15777
4327 1                   ACCELERATOR MASS SPECTROMETRY//AMS//NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 1804

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 ACCELERATOR MASS SPECTROMETRY authKW 1925867 14% 45% 252
2 AMS authKW 851629 11% 26% 197
3 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS journal 382418 47% 3% 842
4 ACCELERATOR MASS SPECTROMETRY AMS authKW 343843 2% 47% 43
5 MICRODOSING authKW 332307 2% 55% 36
6 CA 41 authKW 315910 2% 67% 28
7 RADIOCARBON journal 308103 12% 8% 215
8 ISOBAR SEPARATION authKW 282072 1% 83% 20
9 ISOTRACE address 264355 2% 46% 34
10 HF 182 authKW 221148 1% 93% 14

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 Nuclear Science & Technology 68083 57% 0% 1022
2 Physics, Nuclear 56407 53% 0% 948
3 Instruments & Instrumentation 52588 53% 0% 959
4 Physics, Atomic, Molecular & Chemical 27071 48% 0% 868
5 Geochemistry & Geophysics 5020 15% 0% 273
6 Spectroscopy 650 6% 0% 105
7 Chemistry, Analytical 514 9% 0% 156
8 Physics, Particles & Fields 290 5% 0% 92
9 Chemistry, Inorganic & Nuclear 81 3% 0% 63
10 Limnology 59 1% 0% 15

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 ISOTRACE 264355 2% 46% 34
2 ION BEAM PHYS 121947 3% 15% 49
3 AE LALONDE AMS 118473 0% 100% 7
4 ACCELERATOR MASS SPE OMETRY 110377 3% 11% 61
5 VERA 107786 2% 22% 29
6 YORK BIO 105449 0% 69% 9
7 OCEAN SCI AMS IL 102385 1% 55% 11
8 VIENNA ENVIRONM ACCELERATOR 101879 1% 35% 17
9 ISOTOPENFOR KERNPHYS 57092 1% 19% 18
10 CRUSTAL FLUID GRP 50774 0% 100% 3

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 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 382418 47% 3% 842
2 RADIOCARBON 308103 12% 8% 215
3 INDUSTRIAL PHOTOGRAPHY 5640 0% 33% 1
4 BIOANALYSIS 5317 1% 2% 21
5 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 1573 4% 0% 64
6 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH 1214 1% 1% 14
7 NUCLEAR INSTRUMENTS & METHODS 814 0% 1% 8
8 JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 783 1% 0% 23
9 APPLIED GEOCHEMISTRY 624 1% 0% 12
10 RADIOCHIMICA ACTA 583 1% 0% 12

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 ACCELERATOR MASS SPECTROMETRY 1925867 14% 45% 252 Search ACCELERATOR+MASS+SPECTROMETRY Search ACCELERATOR+MASS+SPECTROMETRY
2 AMS 851629 11% 26% 197 Search AMS Search AMS
3 ACCELERATOR MASS SPECTROMETRY AMS 343843 2% 47% 43 Search ACCELERATOR+MASS+SPECTROMETRY+AMS Search ACCELERATOR+MASS+SPECTROMETRY+AMS
4 MICRODOSING 332307 2% 55% 36 Search MICRODOSING Search MICRODOSING
5 CA 41 315910 2% 67% 28 Search CA+41 Search CA+41
6 ISOBAR SEPARATION 282072 1% 83% 20 Search ISOBAR+SEPARATION Search ISOBAR+SEPARATION
7 HF 182 221148 1% 93% 14 Search HF+182 Search HF+182
8 CL 36 205229 2% 35% 35 Search CL+36 Search CL+36
9 ISOBAR SUPPRESSION 170656 1% 92% 11 Search ISOBAR+SUPPRESSION Search ISOBAR+SUPPRESSION
10 GAS ION SOURCE 162473 1% 80% 12 Search GAS+ION+SOURCE Search GAS+ION+SOURCE

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 SYNAL, HA , (2013) DEVELOPMENTS IN ACCELERATOR MASS SPECTROMETRY.INTERNATIONAL JOURNAL OF MASS SPECTROMETRY. VOL. 349. ISSUE . P. 192-202 96 83% 12
2 SYNAL, HA , WACKER, L , (2010) AMS MEASUREMENT TECHNIQUE AFTER 30 YEARS: POSSIBILITIES AND LIMITATIONS OF LOW ENERGY SYSTEMS.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS. VOL. 268. ISSUE 7-8. P. 701 -707 81 80% 13
3 FIFIELD, LK , (1999) ACCELERATOR MASS SPECTROMETRY AND ITS APPLICATIONS.REPORTS ON PROGRESS IN PHYSICS. VOL. 62. ISSUE 8. P. 1223 -1274 120 42% 91
4 JACKSON, GS , EINSTEIN, JA , KUBLEY, T , MARTIN, B , WEAVER, CM , CAFFEE, M , (2015) BIOMEDICAL GRAPHITE AND CAF2 PREPARATION AND MEASUREMENT AT PRIME LAB.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS. VOL. 361. ISSUE . P. 358 -362 42 86% 1
5 LITHERLAND, AE , ZHAO, XL , KIESER, WE , (2011) MASS SPECTROMETRY WITH ACCELERATORS.MASS SPECTROMETRY REVIEWS. VOL. 30. ISSUE 6. P. 1037 -1072 78 48% 7
6 SUTER, M , MULLER, AM , ALFIMOV, V , CHRISTL, M , VOCKENHUBER, C , WACKER, L , SCHULZE-KONIG, T , KUBIK, PW , SYNAL, HA , (2010) ARE COMPACT AMS FACILITIES A COMPETITIVE ALTERNATIVE TO LARGER TANDEM ACCELERATORS?.RADIOCARBON. VOL. 52. ISSUE 2. P. 319 -330 40 93% 6
7 CHUNG, IM , KIM, SH , (2013) BIOLOGICAL AND BIOMEDICAL C-14-ACCELERATOR MASS SPECTROMETRY AND GRAPHITIZATION OF CARBONACEOUS SAMPLES.ANALYST. VOL. 138. ISSUE 12. P. 3347-3355 42 81% 2
8 SUTER, M , (1990) ACCELERATOR MASS-SPECTROMETRY - STATE-OF-THE-ART IN 1990.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS. VOL. 52. ISSUE 3-4. P. 211-223 76 84% 33
9 VAN DUIJN, E , SANDMAN, H , GROSSOUW, D , MOCKING, JAJ , COULIER, L , VAES, WHJ , (2014) AUTOMATED COMBUSTION ACCELERATOR MASS SPECTROMETRY FOR THE ANALYSIS OF BIOMEDICAL SAMPLES IN THE LOW ATTOMOLE RANGE.ANALYTICAL CHEMISTRY. VOL. 86. ISSUE 15. P. 7635 -7641 31 97% 3
10 ARJOMAND, A , (2010) ACCELERATOR MASS SPECTROMETRY-ENABLED STUDIES: CURRENT STATUS AND FUTURE PROSPECTS.BIOANALYSIS. VOL. 2. ISSUE 3. P. 519-541 64 49% 12

Classes with closest relation at Level 1


Rank Class id link
1 15747 RADIOCARBON//INTERUNIV NAT SCI IL//SUESS EFFECT
2 31114 TOKAI MURA//JCO CRITICALITY ACCIDENT//HIROSHIMA
3 8922 RADIOCARBON//RADIOCARBON DATING//OXFORD RADIOCARBON ACCELERATOR UNIT
4 27183 NEGATIVE ION IMPLANTATION//DELTA LAYERED NANOPARTICLES//SOL GEL TITANIUM OXIDE FILM
5 11172 IODINE 129//I 129//TANDEM
6 34913 EMISSIVE FOILS//POROUS MULTIWIRE DETECTORS//SEGMENTED SILICON DETECTORS
7 6194 COSMOGENIC NUCLIDES//BE 10//COSMOGENIC
8 28918 RADIOCARBON//ABT RECHTSANGELEGENHEITEN VERWERTUNG//BI 214 PO 214 PAIRS COUNTING
9 12891 METEORITICS & PLANETARY SCIENCE//METEORITICS//TERRESTRIAL AGE
10 10912 BE 7//BERYLLIUM 7//PB 210

Go to start page