Class information for:
Level 1: PARTICLE PHYS PARTICLE IRRADIAT MOE//PARTICLE PHYS PARTICLE IRRADIAT//HEAVY ION PHYS

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
13 4 PHYSICS, PARTICLES & FIELDS//PHYSICS, NUCLEAR//OPTICS 1062565
456 3       LITHIUM NIOBATE//OPTICS//LINBO3 26210
513 2             LITHIUM NIOBATE//LINBO3//QUASI PHASE MATCHING 15644
9382 1                   PARTICLE PHYS PARTICLE IRRADIAT MOE//PARTICLE PHYS PARTICLE IRRADIAT//HEAVY ION PHYS 1193

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PARTICLE PHYS PARTICLE IRRADIAT MOE address 341123 3% 35% 37
2 PARTICLE PHYS PARTICLE IRRADIAT address 194057 2% 32% 23
3 HEAVY ION PHYS address 155421 5% 10% 61
4 OPTICAL WAVEGUIDES authKW 146542 10% 5% 116
5 REFRACTIVE INDEX PROFILE authKW 144751 2% 20% 27
6 PLANAR WAVEGUIDE LASER authKW 143820 1% 78% 7
7 ION IMPLANTATION authKW 135432 14% 3% 168
8 STATE CRYSTAL MAT address 116260 12% 3% 149
9 PARTICLE PARTICLE IRRADIAT MOE address 110067 0% 83% 5
10 ER DOPED TUNGSTEN TELLURITE GLASS authKW 105666 0% 100% 4

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Optics 12614 43% 0% 512
2 Physics, Applied 3828 37% 0% 446
3 Nuclear Science & Technology 2648 14% 0% 170
4 Physics, Nuclear 2007 12% 0% 149
5 Instruments & Instrumentation 1915 13% 0% 158
6 Physics, Atomic, Molecular & Chemical 1043 13% 0% 151
7 Materials Science, Coatings & Films 523 5% 0% 62
8 Materials Science, Multidisciplinary 453 17% 0% 200
9 Physics, Condensed Matter 395 11% 0% 137
10 Engineering, Electrical & Electronic 221 11% 0% 126

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PARTICLE PHYS PARTICLE IRRADIAT MOE 341123 3% 35% 37
2 PARTICLE PHYS PARTICLE IRRADIAT 194057 2% 32% 23
3 HEAVY ION PHYS 155421 5% 10% 61
4 STATE CRYSTAL MAT 116260 12% 3% 149
5 PARTICLE PARTICLE IRRADIAT MOE 110067 0% 83% 5
6 MICROELECT SCI 82548 0% 63% 5
7 GIEL 79238 1% 33% 9
8 PHYS MICROELECT 73530 4% 6% 50
9 ION BEAM MAT 69502 1% 26% 10
10 MICROELECT SCI S 67517 1% 17% 15

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 18266 12% 0% 149
2 OPTICAL MATERIALS 11258 5% 1% 54
3 OPTICAL MATERIALS EXPRESS 6557 2% 1% 22
4 OPTICS EXPRESS 4425 7% 0% 78
5 OPTICS LETTERS 3626 5% 0% 65
6 APPLIED PHYSICS B-LASERS AND OPTICS 2832 2% 0% 29
7 OPTICS COMMUNICATIONS 2734 4% 0% 53
8 APPLIED PHYSICS LETTERS 1839 8% 0% 91
9 RADIATION EFFECTS AND DEFECTS IN SOLIDS 1599 1% 0% 17
10 JOURNAL OF LIGHTWAVE TECHNOLOGY 1506 2% 0% 27

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 OPTICAL WAVEGUIDES 146542 10% 5% 116 Search OPTICAL+WAVEGUIDES Search OPTICAL+WAVEGUIDES
2 REFRACTIVE INDEX PROFILE 144751 2% 20% 27 Search REFRACTIVE+INDEX+PROFILE Search REFRACTIVE+INDEX+PROFILE
3 PLANAR WAVEGUIDE LASER 143820 1% 78% 7 Search PLANAR+WAVEGUIDE+LASER Search PLANAR+WAVEGUIDE+LASER
4 ION IMPLANTATION 135432 14% 3% 168 Search ION+IMPLANTATION Search ION+IMPLANTATION
5 ER DOPED TUNGSTEN TELLURITE GLASS 105666 0% 100% 4 Search ER+DOPED+TUNGSTEN+TELLURITE+GLASS Search ER+DOPED+TUNGSTEN+TELLURITE+GLASS
6 RARE EARTH DOPED FLUORIDES 105666 0% 100% 4 Search RARE+EARTH+DOPED+FLUORIDES Search RARE+EARTH+DOPED+FLUORIDES
7 CRYSTAL ION SLICING 105662 1% 67% 6 Search CRYSTAL+ION+SLICING Search CRYSTAL+ION+SLICING
8 M LINE SPECTROSCOPY 95095 1% 60% 6 Search M+LINE+SPECTROSCOPY Search M+LINE+SPECTROSCOPY
9 LITHIUM NIOBATE 87698 5% 6% 60 Search LITHIUM+NIOBATE Search LITHIUM+NIOBATE
10 DIAMOND BLADE DICING 79250 0% 100% 3 Search DIAMOND+BLADE+DICING Search DIAMOND+BLADE+DICING

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 12389 PROTON EXCHANGE//PROTON EXCHANGED WAVEGUIDE//LITHIUM NIOBATE
2 17494 LINBO3//LINBO3 THIN FILM//BA2NANB5O15
3 1080 LITHIUM NIOBATE//OPTOELECT INFORMAT ENGN//PRECIS RUMENTS OPTOELECT ENGN
4 2389 FEMTOSECOND LASER//LASER MICROPROC GRP//PHOTON CRAFT PROJECT
5 14067 CSMFO GRP//WAVEGUIDE AMPLIFIER//OPTICAL WAVEGUIDE AMPLIFIER
6 10618 KTIOPO4//OXYPHOSPHATE//RBTIOPO4
7 11279 GLASS WAVEGUIDES//GLASS INTEGRATED OPTICS//PLANAR MICROLENS
8 30456 S LEGNARO PD//SONDERFOR UNGSBEREICH 345//SONDERFOR BEREICH 345
9 9072 NEW TECHNOL S//LINBO3 OPTICAL MODULATOR//OPTICAL MODULATOR
10 20212 MULTIFUNCT ELECT MAT DEVICE//POTASSIUM TANTALATE NIOBATE//KNBO3 THIN FILMS

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