Class information for:
Level 2: PIEZOOPTIC EFFECT//UKRAINIAN JOURNAL OF PHYSICAL OPTICS//MICROSCOPE

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
215 3       JOURNAL OF CRYSTAL GROWTH//HGCDTE//SOVIET PHYSICS SEMICONDUCTORS-USSR 51359
3960 2             PIEZOOPTIC EFFECT//UKRAINIAN JOURNAL OF PHYSICAL OPTICS//MICROSCOPE 849
25269 1                   OPTIMIZATION OF ANNEALING//SILICON MICROCAVITY//DECREASING OF DEPTH OF P N JUNCTIONS 309
29826 1                   PIEZOOPTIC EFFECT//UKRAINIAN JOURNAL OF PHYSICAL OPTICS//INDICATIVE SURFACES 196
33283 1                   MICROSCOPE//EUROPEAN QUAL//LIGHT SCATTERING TOMOGRAPHY 140
36165 1                   SOVIET PHYSICS SEMICONDUCTORS-USSR//STOICHIOMETRY AND HOMOGENEITY//SOVIET JOURNAL OF OPTICAL TECHNOLOGY 102
36169 1                   SELF SUSTAINED FILM//ACLAR R FILM//BA2CU3YO7 DELTA 102

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PIEZOOPTIC EFFECT authKW 381811 1% 86% 12
2 UKRAINIAN JOURNAL OF PHYSICAL OPTICS journal 282287 5% 19% 41
3 MICROSCOPE journal 202085 2% 39% 14
4 INDICATIVE SURFACES authKW 185604 1% 100% 5
5 OPTIMIZATION OF ANNEALING authKW 185604 1% 100% 5
6 CRYSTALLINE DISKS authKW 148483 0% 100% 4
7 SILICON MICROCAVITY authKW 148483 0% 100% 4
8 OPTICAL INDICATRIX authKW 121481 1% 55% 6
9 BETA BAB2O4 CRYSTALS authKW 111362 0% 100% 3
10 DECREASING OF DEPTH OF P N JUNCTIONS authKW 111362 0% 100% 3

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Condensed Matter 3951 36% 0% 308
2 Optics 1110 16% 0% 137
3 Physics, Applied 741 21% 0% 180
4 Crystallography 378 6% 0% 53
5 Materials Science, Multidisciplinary 370 18% 0% 150
6 Physics, Multidisciplinary 274 10% 0% 83
7 Microscopy 66 1% 0% 9
8 Materials Science, Ceramics 58 2% 0% 17
9 Spectroscopy 28 2% 0% 19
10 Nanoscience & Nanotechnology 25 3% 0% 25

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NGO PHYS SUN 111362 0% 100% 3
2 ARBEITSGRP EPR 74242 0% 100% 2
3 EUROPEAN QUAL 49493 0% 67% 2
4 NIZHNY NOVGOROD 41757 0% 38% 3
5 AO IOFFE PHYS TECH 37121 0% 100% 1
6 GRP MAT COMPUTAC 37121 0% 100% 1
7 IOFFE PHYSICALTECH 37121 0% 100% 1
8 KARPHYSICOMECH 37121 0% 100% 1
9 SOLID STATE PL PHYS GRP 37121 0% 100% 1
10 TELECOMMUN RADIOELE ENGN 37121 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 UKRAINIAN JOURNAL OF PHYSICAL OPTICS 282287 5% 19% 41
2 MICROSCOPE 202085 2% 39% 14
3 SOVIET PHYSICS SEMICONDUCTORS-USSR 35428 9% 1% 73
4 SEMICONDUCTORS 19834 7% 1% 61
5 FIZIKA TVERDOGO TELA 3429 4% 0% 32
6 SOVIET JOURNAL OF OPTICAL TECHNOLOGY 3257 1% 1% 8
7 IZVESTIYA AKADEMII NAUK SSSR SERIYA FIZICHESKAYA 2141 2% 0% 17
8 JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE 1949 2% 0% 13
9 NANO 1012 1% 1% 5
10 APPLIED OPTICS 1009 4% 0% 32

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PIEZOOPTIC EFFECT 381811 1% 86% 12 Search PIEZOOPTIC+EFFECT Search PIEZOOPTIC+EFFECT
2 INDICATIVE SURFACES 185604 1% 100% 5 Search INDICATIVE+SURFACES Search INDICATIVE+SURFACES
3 OPTIMIZATION OF ANNEALING 185604 1% 100% 5 Search OPTIMIZATION+OF+ANNEALING Search OPTIMIZATION+OF+ANNEALING
4 CRYSTALLINE DISKS 148483 0% 100% 4 Search CRYSTALLINE+DISKS Search CRYSTALLINE+DISKS
5 SILICON MICROCAVITY 148483 0% 100% 4 Search SILICON+MICROCAVITY Search SILICON+MICROCAVITY
6 OPTICAL INDICATRIX 121481 1% 55% 6 Search OPTICAL+INDICATRIX Search OPTICAL+INDICATRIX
7 BETA BAB2O4 CRYSTALS 111362 0% 100% 3 Search BETA+BAB2O4+CRYSTALS Search BETA+BAB2O4+CRYSTALS
8 DECREASING OF DEPTH OF P N JUNCTIONS 111362 0% 100% 3 Search DECREASING+OF+DEPTH+OF+P+N+JUNCTIONS Search DECREASING+OF+DEPTH+OF+P+N+JUNCTIONS
9 ERBIUM RELATED CENTRES 111362 0% 100% 3 Search ERBIUM+RELATED+CENTRES Search ERBIUM+RELATED+CENTRES
10 OPTIMIZATION OF TECHNOLOGICAL PROCESS 111362 0% 100% 3 Search OPTIMIZATION+OF+TECHNOLOGICAL+PROCESS Search OPTIMIZATION+OF+TECHNOLOGICAL+PROCESS

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 2



rank cluster_id2 link
1 1185 OXYGEN PRECIPITATION//CZOCHRALSKI SILICON//THERMAL DONORS
2 3404 ACOUSTO OPTICS//ACOUSTO OPTIC TUNABLE FILTER//ACOUSTOOPT
3 3554 DIGITAL PHOTOELASTICITY//PHOTOELASTICITY//ISOCHROMATICS
4 2746 QUANTUM POINT CONTACT//SCANNING GATE MICROSCOPY//07 STRUCTURE
5 222 JOURNAL OF CRYSTAL GROWTH//PHYSICS, APPLIED//GAAS
6 3819 SOVIET PHYSICS SEMICONDUCTORS-USSR//SEMICONDUCTORS//OBNINSK BRANCH
7 1564 MULTICRYSTALLINE SILICON//IEEE JOURNAL OF PHOTOVOLTAICS//SILICON SOLAR CELLS
8 1244 ZNSE//ZNTE//JOURNAL OF CRYSTAL GROWTH
9 2463 CUGAS2//CHALCOPYRITE SEMICONDUCTORS//DEFECT CHALCOPYRITE
10 1481 TRANSIENT ENHANCED DIFFUSION//NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS//ION IMPLANTATION

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