Class information for:
Level 1: JUDD OFELT THEORY//JUDD OFELT PARAMETERS//JUDD OFELT ANALYSIS

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
496 2             SCINTILLATOR//JOURNAL OF LUMINESCENCE//JUDD OFELT THEORY 15840
716 1                   JUDD OFELT THEORY//JUDD OFELT PARAMETERS//JUDD OFELT ANALYSIS 3161

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JUDD OFELT THEORY authKW 674301 5% 45% 151
2 JUDD OFELT PARAMETERS authKW 558189 3% 67% 84
3 JUDD OFELT ANALYSIS authKW 494760 3% 53% 94
4 TELLURITE GLASS authKW 491871 5% 32% 156
5 STIMULATED EMISSION CROSS SECTION authKW 241633 1% 61% 40
6 EMISSION CROSS SECTION authKW 220158 1% 47% 47
7 J O PARAMETERS authKW 204196 1% 79% 26
8 ER3 IONS authKW 181205 1% 45% 40
9 UPCONVERSION authKW 156908 5% 11% 146
10 GLASS authKW 140294 10% 5% 314

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Materials Science, Ceramics 25866 18% 0% 572
2 Optics 13769 28% 0% 889
3 Materials Science, Multidisciplinary 7460 36% 0% 1124
4 Spectroscopy 1626 7% 0% 214
5 Metallurgy & Metallurgical Engineering 1176 7% 0% 232
6 Physics, Condensed Matter 1011 11% 0% 358
7 Chemistry, Physical 826 14% 0% 433
8 Physics, Applied 693 12% 0% 392
9 Physics, Multidisciplinary 399 7% 0% 216
10 Chemistry, Applied 76 2% 0% 72

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SHANGHAI OPT FINE MECH 109328 8% 4% 252
2 EXCELLENCE GLASS TECHNOL MAT SCI CEGM 102215 1% 49% 21
3 GLASS TECHNOL SECT 80744 0% 90% 9
4 LASERGLASS 75381 0% 69% 11
5 HIGH POWER LASER OPT 69781 0% 100% 7
6 OPT COMMUN MAT 61883 2% 11% 58
7 ADV OPT MAT GRP 56070 1% 26% 22
8 SPE OSCOP S 49843 0% 100% 5
9 LASER SPECT 49527 2% 8% 63
10 POST FIS LICADA 44401 0% 64% 7

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OPTICAL MATERIALS 104335 8% 4% 267
2 JOURNAL OF LUMINESCENCE 73783 10% 2% 305
3 JOURNAL OF NON-CRYSTALLINE SOLIDS 51186 11% 2% 345
4 PHYSICS AND CHEMISTRY OF GLASSES 23067 2% 4% 56
5 SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 11980 5% 1% 143
6 JOURNAL OF RARE EARTHS 11863 2% 2% 71
7 JOURNAL OF ALLOYS AND COMPOUNDS 9957 7% 0% 209
8 PHYSICS AND CHEMISTRY OF GLASSES-EUROPEAN JOURNAL OF GLASS SCIENCE AND TECHNOLOGY PART B 9604 1% 4% 24
9 INTERNATIONAL JOURNAL OF APPLIED GLASS SCIENCE 4746 0% 4% 12
10 FERROELECTRICS LETTERS SECTION 3618 1% 2% 18

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 JUDD OFELT THEORY 674301 5% 45% 151 Search JUDD+OFELT+THEORY Search JUDD+OFELT+THEORY
2 JUDD OFELT PARAMETERS 558189 3% 67% 84 Search JUDD+OFELT+PARAMETERS Search JUDD+OFELT+PARAMETERS
3 JUDD OFELT ANALYSIS 494760 3% 53% 94 Search JUDD+OFELT+ANALYSIS Search JUDD+OFELT+ANALYSIS
4 TELLURITE GLASS 491871 5% 32% 156 Search TELLURITE+GLASS Search TELLURITE+GLASS
5 STIMULATED EMISSION CROSS SECTION 241633 1% 61% 40 Search STIMULATED+EMISSION+CROSS+SECTION Search STIMULATED+EMISSION+CROSS+SECTION
6 EMISSION CROSS SECTION 220158 1% 47% 47 Search EMISSION+CROSS+SECTION Search EMISSION+CROSS+SECTION
7 J O PARAMETERS 204196 1% 79% 26 Search J+O+PARAMETERS Search J+O+PARAMETERS
8 ER3 IONS 181205 1% 45% 40 Search ER3+IONS Search ER3+IONS
9 UPCONVERSION 156908 5% 11% 146 Search UPCONVERSION Search UPCONVERSION
10 GLASS 140294 10% 5% 314 Search GLASS Search GLASS

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 13870 OXYFLUORIDE GLASS CERAMICS//OXYFLUORIDE GLASS//GLASS CERAMICS
2 6376 MAT HIGH POWER LASER//27 MU M EMISSION//20 MU M EMISSION
3 10000 UPCONVERSION LUMINESCENCE AGENT//PHOTON AVALANCHE//OPT GLASS PROD
4 7507 TELLURITE GLASS//TELLURIUM OXIDE//TELLURITE
5 22277 SCINTILLATING GLASS//EU3 ACTIVATED BOROGERMANATE SCINTILLATING GLASSES//FU RONG
6 14067 CSMFO GRP//WAVEGUIDE AMPLIFIER//OPTICAL WAVEGUIDE AMPLIFIER
7 768 GLASS//BORATE GLASSES//PHYSICS AND CHEMISTRY OF GLASSES
8 18053 SM2 ION//SM2//DIVALENT SAMARIUM
9 7332 FLUORIDE GLASSES//JOURNAL OF NON-CRYSTALLINE SOLIDS//FLUOROZIRCONATE GLASSES
10 8675 CHALCOHALIDE GLASSES//VER CERAM//CHALCOGENIDE GLASSES

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