Class information for:
Level 1: ISOL//RADIOACTIVE ION BEAMS//ISOL TARGET

Basic class information
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
15 4 METALLURGY & METALLURGICAL ENGINEERING//MATERIALS SCIENCE, MULTIDISCIPLINARY//MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 827627
419 3       PLASMA SOURCES SCIENCE & TECHNOLOGY//REVIEW OF SCIENTIFIC INSTRUMENTS//JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A 30297
1804 2             REVIEW OF SCIENTIFIC INSTRUMENTS//ION SOURCE//NEGATIVE ION SOURCE 6593
16407 1                   ISOL//RADIOACTIVE ION BEAMS//ISOL TARGET 682

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ISOL authKW 716739 4% 57% 27
2 RADIOACTIVE ION BEAMS authKW 613880 9% 23% 59
3 ISOL TARGET authKW 554532 2% 100% 12
4 URANIUM CARBIDE TARGET authKW 323477 1% 100% 7
5 EFFUSIVE FLOW authKW 231055 1% 100% 5
6 GRP SOURCE IONS address 231055 1% 100% 5
7 TARGET ION SOURCE authKW 231055 1% 100% 5
8 THERMAL IONIZATION CAVITY authKW 231055 1% 100% 5
9 ISOTOPE SEPARATION ON LINE authKW 211243 1% 57% 8
10 FIBER TARGET authKW 165036 1% 71% 5

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Nuclear 29880 60% 0% 412
2 Instruments & Instrumentation 25967 61% 0% 415
3 Nuclear Science & Technology 23296 54% 0% 365
4 Physics, Atomic, Molecular & Chemical 5165 34% 0% 235
5 Physics, Particles & Fields 2464 20% 0% 138
6 Spectroscopy 1745 14% 0% 97
7 Physics, Applied 281 16% 0% 107
8 Physics, Multidisciplinary 155 9% 0% 58
9 Materials Science, Multidisciplinary 1 5% 0% 34
10 Materials Science, Characterization, Testing 1 0% 0% 2

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GRP SOURCE IONS 231055 1% 100% 5
2 ISOLDE 131237 4% 11% 25
3 EP PS 92422 0% 100% 2
4 RD ACCELERATEURS 92422 0% 100% 2
5 ACCELERATEUR 59411 0% 43% 3
6 NAZL LEGNARO 52315 7% 2% 49
7 ACTINIDE CERAM FABRICAT GRP 46211 0% 100% 1
8 ADVB SCI 46211 0% 100% 1
9 CNRS 1N2P3 UMR 8608 46211 0% 100% 1
10 CNRS RECHE 46211 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 69709 32% 1% 219
2 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH 12559 4% 1% 27
3 REVIEW OF SCIENTIFIC INSTRUMENTS 9335 12% 0% 79
4 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 7733 12% 0% 84
5 EUROPEAN PHYSICAL JOURNAL A 7045 4% 1% 26
6 NUCLEAR PHYSICS A 4622 7% 0% 47
7 PARTICLE ACCELERATORS 4055 1% 2% 4
8 EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS 3256 2% 1% 14
9 VACUUM 1189 2% 0% 16
10 DEFECT AND DIFFUSION FORUM SERIES 964 0% 1% 2

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ISOL 716739 4% 57% 27 Search ISOL Search ISOL
2 RADIOACTIVE ION BEAMS 613880 9% 23% 59 Search RADIOACTIVE+ION+BEAMS Search RADIOACTIVE+ION+BEAMS
3 ISOL TARGET 554532 2% 100% 12 Search ISOL+TARGET Search ISOL+TARGET
4 URANIUM CARBIDE TARGET 323477 1% 100% 7 Search URANIUM+CARBIDE+TARGET Search URANIUM+CARBIDE+TARGET
5 EFFUSIVE FLOW 231055 1% 100% 5 Search EFFUSIVE+FLOW Search EFFUSIVE+FLOW
6 TARGET ION SOURCE 231055 1% 100% 5 Search TARGET+ION+SOURCE Search TARGET+ION+SOURCE
7 THERMAL IONIZATION CAVITY 231055 1% 100% 5 Search THERMAL+IONIZATION+CAVITY Search THERMAL+IONIZATION+CAVITY
8 ISOTOPE SEPARATION ON LINE 211243 1% 57% 8 Search ISOTOPE+SEPARATION+ON+LINE Search ISOTOPE+SEPARATION+ON+LINE
9 FIBER TARGET 165036 1% 71% 5 Search FIBER+TARGET Search FIBER+TARGET
10 ISOTOPE SEPARATOR ON LINE 144406 1% 63% 5 Search ISOTOPE+SEPARATOR+ON+LINE Search ISOTOPE+SEPARATOR+ON+LINE

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 4189 PENNING TRAP//ATOMIC MASSES//ION GUIDE
2 6832 ECR ION SOURCE//ELECTRON CYCLOTRON RESONANCE ION SOURCE//REVIEW OF SCIENTIFIC INSTRUMENTS
3 28857 NEGATIVE ION IMPLANTATION//SOL GEL TITANIUM OXIDE FILM//CELL ADHESION PATTERNING
4 8853 WAKO BRANCH//NUCLEOSYNTHESIS//GAMMA RAY LINES
5 19185 RFQ//RFQ ACCELERATOR//SFRFQ
6 21820 HIGH POWER INPUT COUPLER//SUPERCONDUCTING CAVITY CONTROL//VERTICAL TEST
7 9354 SPALLATION REACTIONS//PHITS//HENP
8 6669 PHYSICAL REVIEW C//PHYSICS, NUCLEAR//ELECTROMAGNETIC TRANSITION RATES
9 27915 THERMIONIC CONTRAST//THERMAL ELECTRON EMISSION//THERMAL POSITIVE ION EMISSION
10 27335 LIQUID HELIUM CRYOGENIC SYSTEM//PARTICLE BEAM FOCUSING SUPERCONDUCTING MAGNETS//SCRIT

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