Class information for:
Level 1: ION BEAM MODIFICATION//NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS//ION IRRADIATION

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
8 4 POLYMER SCIENCE//CHEMISTRY, PHYSICAL//MATERIALS SCIENCE, MULTIDISCIPLINARY 1554940
314 3       POLYMER SCIENCE//POLYIMIDE//PLASMA POLYMERIZATION 39712
2521 2             SOLID STATE ENGN//POLYETHER ETHER KETONE//PEEK 4060
3098 1                   ION BEAM MODIFICATION//NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS//ION IRRADIATION 2094

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ION BEAM MODIFICATION authKW 231477 2% 38% 40
2 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS journal 161296 28% 2% 584
3 ION IRRADIATION authKW 154657 6% 8% 124
4 ION IMPLANTED POLYMERS authKW 130064 1% 79% 11
5 KAPTON H authKW 125407 0% 83% 10
6 ACCELERATORS ION SOURCES address 118081 1% 41% 19
7 KAPTON H POLYIMIDE authKW 105345 0% 100% 7
8 C5 ION IRRADIATION authKW 90295 0% 100% 6
9 ION IMPLANTATION authKW 87453 9% 3% 179
10 LEXAN POLYCARBONATE authKW 68790 0% 57% 8

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Nuclear Science & Technology 50676 45% 0% 946
2 Physics, Nuclear 19612 28% 0% 594
3 Instruments & Instrumentation 17651 29% 0% 610
4 Physics, Atomic, Molecular & Chemical 14664 33% 0% 695
5 Polymer Science 1856 12% 0% 255
6 Physics, Fluids & Plasmas 1749 8% 0% 158
7 Materials Science, Coatings & Films 1693 7% 0% 144
8 Physics, Condensed Matter 1518 16% 0% 331
9 Physics, Applied 1516 20% 0% 411
10 Materials Science, Multidisciplinary 685 16% 0% 332

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ACCELERATORS ION SOURCES 118081 1% 41% 19
2 UNIV BASIC PL SCI 51556 1% 14% 24
3 EXPT NUCL PHYS 49408 1% 14% 23
4 CENT ELEMENTAL ISOTOP ANAL 46080 0% 44% 7
5 ELASTOMERS RUBBER TECHNOL 45142 0% 50% 6
6 MICROTRON 43120 1% 16% 18
7 SOLID STATE ENGN 43009 2% 8% 35
8 MICROTRON ACCELERATOR 38515 0% 32% 8
9 ZH ENGN TECHNOL 34282 1% 9% 25
10 MICHIGAN ION BEAM 34197 0% 45% 5

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 161296 28% 2% 584
2 RADIATION EFFECTS AND DEFECTS IN SOLIDS 68321 7% 3% 146
3 RADIATION PHYSICS AND CHEMISTRY 14715 5% 1% 98
4 RADIATION MEASUREMENTS 14367 3% 1% 70
5 VACUUM 4098 2% 1% 52
6 INDIAN JOURNAL OF PURE & APPLIED PHYSICS 3268 2% 1% 33
7 SURFACE & COATINGS TECHNOLOGY 3252 3% 0% 67
8 INDIAN JOURNAL OF PHYSICS 1369 1% 1% 14
9 ADVANCES IN POLYMER TECHNOLOGY 1100 0% 1% 8
10 INDIAN JOURNAL OF PHYSICS AND PROCEEDINGS OF THE INDIAN ASSOCIATION FOR THE CULTIVATION OF SCIENCE 1016 0% 3% 2

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ION BEAM MODIFICATION 231477 2% 38% 40 Search ION+BEAM+MODIFICATION Search ION+BEAM+MODIFICATION
2 ION IRRADIATION 154657 6% 8% 124 Search ION+IRRADIATION Search ION+IRRADIATION
3 ION IMPLANTED POLYMERS 130064 1% 79% 11 Search ION+IMPLANTED+POLYMERS Search ION+IMPLANTED+POLYMERS
4 KAPTON H 125407 0% 83% 10 Search KAPTON+H Search KAPTON+H
5 KAPTON H POLYIMIDE 105345 0% 100% 7 Search KAPTON+H+POLYIMIDE Search KAPTON+H+POLYIMIDE
6 C5 ION IRRADIATION 90295 0% 100% 6 Search C5+ION+IRRADIATION Search C5+ION+IRRADIATION
7 ION IMPLANTATION 87453 9% 3% 179 Search ION+IMPLANTATION Search ION+IMPLANTATION
8 LEXAN POLYCARBONATE 68790 0% 57% 8 Search LEXAN+POLYCARBONATE Search LEXAN+POLYCARBONATE
9 LITHIUM ION IRRADIATION 67719 0% 75% 6 Search LITHIUM+ION+IRRADIATION Search LITHIUM+ION+IRRADIATION
10 BULK ETCH RATE 64888 1% 25% 17 Search BULK+ETCH+RATE Search BULK+ETCH+RATE

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 38466 IRRADIAT MAT//CARBON BIOCOMPATIBILITY//PFA POLYMER
2 35674 PL PLASMA PHYS GRP//IAEA//IRRADIATION OF TISSUES
3 27336 TEMPOS STRUCTURES//ETCHED ION TRACKS//COMPACTATION
4 4436 CR 39//NUCLEAR TRACKS AND RADIATION MEASUREMENTS//RADIATION MEASUREMENTS
5 28610 SOLID STATE ENGN//USTAV INZENYRSTVI PEVNYCH LATEK//AU SPUTTERING
6 29894 LEHRSTUHL ADHAS INTERPHASEN POLYMEREN//UNITE MICROELECT OPTOELECT POLYMERE//UNITE MICROELECT OPTOELECT POLYME
7 34025 DAMPED OSCILLATION RHEOMETER//CONE AND PLATE TYPE RHEOMETER//FACTOR IX ACTIVATION
8 29413 HIGH P SURE SCI ENGN HIPSEC//ADV FIUNCT MAT//ALUMINOVANADATE OXIDE
9 17071 RADIATION VULCANIZATION//RUBBER TECHNOL//ELECTRON BEAM IRRADIATION
10 22801 MAGNET INSULATION//REACTOR IRRADIATION//BISPHENOL A POLYSULFONE

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