Class information for:
Level 1: CHALCOHALIDE GLASSES//VER CERAM//CHALCOGENIDE GLASSES

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
556 3       CHALCOGENIDE GLASSES//CHALCOGENIDES//PHASE CHANGE MEMORY 18113
1284 2             CHALCOGENIDE GLASSES//CHALCOGENIDES//JOURNAL OF NON-CRYSTALLINE SOLIDS 9035
8675 1                   CHALCOHALIDE GLASSES//VER CERAM//CHALCOGENIDE GLASSES 1261

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHALCOHALIDE GLASSES authKW 971654 4% 72% 54
2 VER CERAM address 810944 8% 33% 99
3 CHALCOGENIDE GLASSES authKW 719444 16% 14% 199
4 INFRARED MAT DEVICES address 632852 5% 38% 66
5 EQUIPE VER CERAM address 400443 4% 32% 50
6 CHALCOHALIDES authKW 325391 2% 52% 25
7 UMR 6512 address 243612 3% 25% 39
8 GLASSES CERAM address 200363 2% 38% 21
9 GG DEVYATYKH CHEM HIGH PUR SUBST address 191946 2% 30% 26
10 SILICATE MAT SCI ENGN address 155795 4% 12% 51

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Materials Science, Ceramics 45143 37% 0% 472
2 Materials Science, Multidisciplinary 6466 50% 0% 636
3 Optics 3601 23% 0% 291
4 Physics, Applied 599 17% 0% 209
5 Physics, Condensed Matter 167 8% 0% 103
6 Instruments & Instrumentation 41 3% 0% 34
7 Chemistry, Physical 40 7% 0% 91
8 Spectroscopy 25 2% 0% 24
9 Engineering, Electrical & Electronic 23 5% 0% 68
10 Metallurgy & Metallurgical Engineering 16 2% 0% 28

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 VER CERAM 810944 8% 33% 99
2 INFRARED MAT DEVICES 632852 5% 38% 66
3 EQUIPE VER CERAM 400443 4% 32% 50
4 UMR 6512 243612 3% 25% 39
5 GLASSES CERAM 200363 2% 38% 21
6 GG DEVYATYKH CHEM HIGH PUR SUBST 191946 2% 30% 26
7 SILICATE MAT SCI ENGN 155795 4% 12% 51
8 MID INFRARED PHOTON GRP 124959 0% 100% 5
9 INFORMAT MAT 123387 2% 25% 20
10 MIDINFRARED PHOTON GRP 99963 0% 67% 6

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF NON-CRYSTALLINE SOLIDS 96422 24% 1% 298
2 GLASS PHYSICS AND CHEMISTRY 17935 3% 2% 37
3 OPTICAL MATERIALS 12718 5% 1% 59
4 JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS 9049 3% 1% 44
5 JOURNAL OF THE AMERICAN CERAMIC SOCIETY 5255 5% 0% 64
6 OPTICAL MATERIALS EXPRESS 4145 1% 1% 18
7 INTERNATIONAL JOURNAL OF APPLIED GLASS SCIENCE 4055 1% 2% 7
8 PHYSICS AND CHEMISTRY OF GLASSES 3603 1% 1% 14
9 PHYSICS AND CHEMISTRY OF GLASSES-EUROPEAN JOURNAL OF GLASS SCIENCE AND TECHNOLOGY PART B 3385 1% 2% 9
10 INFRARED PHYSICS & TECHNOLOGY 2996 1% 1% 17

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CHALCOHALIDE GLASSES 971654 4% 72% 54 Search CHALCOHALIDE+GLASSES Search CHALCOHALIDE+GLASSES
2 CHALCOGENIDE GLASSES 719444 16% 14% 199 Search CHALCOGENIDE+GLASSES Search CHALCOGENIDE+GLASSES
3 CHALCOHALIDES 325391 2% 52% 25 Search CHALCOHALIDES Search CHALCOHALIDES
4 CHALCOIODIDE GLASSES 124959 0% 100% 5 Search CHALCOIODIDE+GLASSES Search CHALCOIODIDE+GLASSES
5 INFRARED GLASSES 95973 1% 30% 13 Search INFRARED+GLASSES Search INFRARED+GLASSES
6 SELENIDE GLASSES 89254 0% 71% 5 Search SELENIDE+GLASSES Search SELENIDE+GLASSES
7 CHALCOGENIDES 87345 7% 4% 94 Search CHALCOGENIDES Search CHALCOGENIDES
8 CHALCOGENIDE GLASS FIBER 81633 1% 47% 7 Search CHALCOGENIDE+GLASS+FIBER Search CHALCOGENIDE+GLASS+FIBER
9 CHEMICAL DISTILLATION PURIFICATION 74976 0% 100% 3 Search CHEMICAL+DISTILLATION+PURIFICATION Search CHEMICAL+DISTILLATION+PURIFICATION
10 SULPHIDE GLASSES 74976 0% 100% 3 Search SULPHIDE+GLASSES Search SULPHIDE+GLASSES

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
1 766 CHALCOGENIDE GLASSES//AMORPHOUS CHALCOGENIDES//AMORPHOUS CHALCOGENIDE FILMS
2 5136 CHALCOGENIDE GLASSES//JOURNAL OF NON-CRYSTALLINE SOLIDS//GCR
3 37787 THERMAL COEFFICIENT OF LINEAR EXPANSION//DYNAMICAL RESONANT METHOD//STRUCTURAL COATINGS
4 6376 MAT HIGH POWER LASER//27 MU M EMISSION//20 MU M EMISSION
5 1875 CHALCOGENIDE GLASSES//MEYER NELDEL RULE//CHALCOGENIDES
6 37007 MULTIPLE TRAPPING IN LOCALIZED STATES//STEEL IN THE USSR//KVANTOVAYA ELEKTRONIKA
7 716 JUDD OFELT THEORY//JUDD OFELT PARAMETERS//JUDD OFELT ANALYSIS
8 15893 HOLLOW WAVEGUIDE//INFRARED FIBERS//HOLLOW GLASS WAVEGUIDE
9 7332 FLUORIDE GLASSES//JOURNAL OF NON-CRYSTALLINE SOLIDS//FLUOROZIRCONATE GLASSES
10 2894 SUPERCONTINUUM GENERATION//SUPERCONTINUUM//ADV PHOTON TECHNOL

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