Class information for:
Level 1: SELF FREQUENCY DOUBLING//YCOB//YTTRIUM ALUMINUM BORATE

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
1 4 PHYSICS, CONDENSED MATTER//PHYSICS, APPLIED//MATERIALS SCIENCE, MULTIDISCIPLINARY 2188495
108 3       PHOSPHOR//LUMINESCENCE//JOURNAL OF LUMINESCENCE 73214
599 2             SOLID STATE LASERS//DIODE PUMPED LASERS//CRYSTAL MAT 14526
10108 1                   SELF FREQUENCY DOUBLING//YCOB//YTTRIUM ALUMINUM BORATE 1122

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SELF FREQUENCY DOUBLING authKW 715818 3% 88% 29
2 YCOB authKW 455026 2% 90% 18
3 YTTRIUM ALUMINUM BORATE authKW 367018 1% 93% 14
4 GDCOB authKW 261434 1% 85% 11
5 LV KIRENSKY PHYS address 227621 9% 8% 100
6 RARE EARTH ALUMINIUM BORATES authKW 227513 1% 90% 9
7 ND GDCOB authKW 224706 1% 100% 8
8 RARE EARTH FERROBORATES authKW 224706 1% 100% 8
9 YAB authKW 199737 1% 89% 8
10 GDCOB CRYSTAL authKW 140441 0% 100% 5

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Optics 4174 26% 0% 293
2 Crystallography 3823 16% 0% 180
3 Materials Science, Multidisciplinary 2314 34% 0% 376
4 Physics, Applied 1933 28% 0% 318
5 Physics, Condensed Matter 980 17% 0% 192
6 Physics, Multidisciplinary 182 7% 0% 84
7 Metallurgy & Metallurgical Engineering 135 5% 0% 52
8 Materials Science, Ceramics 120 2% 0% 27
9 Chemistry, Physical 87 9% 0% 103
10 Materials Science, Characterization, Testing 39 1% 0% 10

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LV KIRENSKY PHYS 227621 9% 8% 100
2 CRYSTAL MAT 139025 7% 6% 82
3 CHIM PL ETAT SOLIDE 136480 3% 14% 35
4 LV KIRENSKII PHYS 102698 1% 23% 16
5 BEIJING CRYSTAL DEV 87458 2% 12% 27
6 SOLID STATE QUANTUM ELECT 75836 2% 16% 17
7 STATE CRYSTAL MAT 68558 10% 2% 111
8 FUNCT CRYSTAL MAT DEVICE 65005 1% 18% 13
9 KIRENSKIY PHYS 63197 0% 75% 3
10 PHYS PLGRP PHYS THEOR 63197 0% 75% 3

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OPTICAL MATERIALS 15807 6% 1% 62
2 JOURNAL OF CRYSTAL GROWTH 8474 9% 0% 98
3 LOW TEMPERATURE PHYSICS 7863 3% 1% 30
4 PROGRESS IN CRYSTAL GROWTH AND CHARACTERIZATION OF MATERIALS 3510 1% 1% 9
5 APPLIED PHYSICS B-LASERS AND OPTICS 2234 2% 0% 25
6 PHYSICS OF THE SOLID STATE 2217 2% 0% 26
7 JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS 1965 2% 0% 19
8 OPTICS COMMUNICATIONS 1641 4% 0% 40
9 JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS 1535 2% 0% 25
10 CRYSTAL RESEARCH AND TECHNOLOGY 1354 2% 0% 18

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SELF FREQUENCY DOUBLING 715818 3% 88% 29 Search SELF+FREQUENCY+DOUBLING Search SELF+FREQUENCY+DOUBLING
2 YCOB 455026 2% 90% 18 Search YCOB Search YCOB
3 YTTRIUM ALUMINUM BORATE 367018 1% 93% 14 Search YTTRIUM+ALUMINUM+BORATE Search YTTRIUM+ALUMINUM+BORATE
4 GDCOB 261434 1% 85% 11 Search GDCOB Search GDCOB
5 RARE EARTH ALUMINIUM BORATES 227513 1% 90% 9 Search RARE+EARTH+ALUMINIUM+BORATES Search RARE+EARTH+ALUMINIUM+BORATES
6 ND GDCOB 224706 1% 100% 8 Search ND+GDCOB Search ND+GDCOB
7 RARE EARTH FERROBORATES 224706 1% 100% 8 Search RARE+EARTH+FERROBORATES Search RARE+EARTH+FERROBORATES
8 YAB 199737 1% 89% 8 Search YAB Search YAB
9 GDCOB CRYSTAL 140441 0% 100% 5 Search GDCOB+CRYSTAL Search GDCOB+CRYSTAL
10 YAB CRYSTAL 140441 0% 100% 5 Search YAB+CRYSTAL Search YAB+CRYSTAL

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 4501 SOLID STATE LASER MATERIALS//DOUBLE TUNGSTATES//KGDWO42
2 18695 ERBIUM GLASS LASER//STAND OFF DETECTION OF ALCOHOL//AMPLIFIED LUMINESCENCE
3 1976 BORATES//XINJIANG ELECT INFORMAT MAT DEVICES//BEIJING CRYSTAL DEV
4 33247 LI6GDBO33//LI6YBO33//LITHIUM GADOLINIUM ORTHOBORATE
5 30517 A2 FLUX TECHNIQUE//CHROMIUM BORATE//NANOTECHNOL ADV MAT MERSIN
6 37383 MOSSBAUER ISOMER SHIFT//LLIED CHEM//BAMGSIO4
7 15247 LANGASITE//LANGATATE//LANGANITE
8 11696 BAMGAL10O17EU2//YBO3EU3//PHOSPHOR
9 21230 BARIUM METABORATE//BETA BAB2O4//BETA BBO THIN FILMS
10 195 SOLID STATE LASERS//DIODE PUMPED LASERS//DIODE PUMPED

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