Class information for:
Level 1: POROUS GLASS//LASER INDUCED FORMATION//LOCAL OPTICAL MODIFICATION

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
8 4 POLYMER SCIENCE//CHEMISTRY, PHYSICAL//MATERIALS SCIENCE, MULTIDISCIPLINARY 1554940
346 3       ATOMIC FORCE MICROSCOPY//ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY//PRESSURE SWING ADSORPTION 36800
3364 2             POROUS GLASS//THERMOPOROSIMETRY//UNITA RIC ROMA TRE 1829
23264 1                   POROUS GLASS//LASER INDUCED FORMATION//LOCAL OPTICAL MODIFICATION 374

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 POROUS GLASS authKW 2004796 21% 30% 80
2 LASER INDUCED FORMATION authKW 337075 1% 100% 4
3 LOCAL OPTICAL MODIFICATION authKW 252806 1% 100% 3
4 PHOTOCHROMIC POROUS GLASS authKW 252806 1% 100% 3
5 IV GREBENSHCHIKOV SILICATE CHEM address 248008 11% 7% 41
6 GREBENSHCHIKOV SILICATE CHEM address 234429 9% 9% 32
7 GLASS PHYSICS AND CHEMISTRY journal 170369 17% 3% 62
8 FERROMAGNETIC POROUS GLASS authKW 168538 1% 100% 2
9 NONCRYSTALLINE MEDIA NDL 11 address 168538 1% 100% 2
10 ONSET DEFORMATION TEMPERATURE authKW 168538 1% 100% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Materials Science, Ceramics 7626 28% 0% 106
2 Optics 366 14% 0% 53
3 Chemistry, Physical 299 21% 0% 79
4 Chemistry, Applied 210 8% 0% 29
5 Engineering, Chemical 111 9% 0% 32
6 Materials Science, Multidisciplinary 55 12% 0% 45
7 Chemistry, Inorganic & Nuclear 42 5% 0% 18
8 Spectroscopy 11 2% 0% 8
9 Chemistry, Multidisciplinary 9 6% 0% 24
10 Instruments & Instrumentation 9 2% 0% 9

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IV GREBENSHCHIKOV SILICATE CHEM 248008 11% 7% 41
2 GREBENSHCHIKOV SILICATE CHEM 234429 9% 9% 32
3 NONCRYSTALLINE MEDIA NDL 11 168538 1% 100% 2
4 ANORGAN NICHTMETALL WERKSTOFFE 84269 0% 100% 1
5 ENVIRONM INFORMAT SYST CHIYODA KU 84269 0% 100% 1
6 NON CRYSTALLINE MEDIA 84269 0% 100% 1
7 SEKT CHEM WB TECHN CHEM 84269 0% 100% 1
8 INORGAN NONMETALL MATERIALS 42133 0% 50% 1
9 IV GREBENSHCHIKOV CHEM SILICATES 42133 0% 50% 1
10 MAT MFG NANOTECHNOL 42133 0% 50% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GLASS PHYSICS AND CHEMISTRY 170369 17% 3% 62
2 OPTICA APPLICATA 52330 9% 2% 32
3 COLLOID JOURNAL 14419 6% 1% 21
4 KAGAKU KOGAKU RONBUNSHU 9927 6% 1% 23
5 RUSSIAN JOURNAL OF APPLIED CHEMISTRY 2625 4% 0% 15
6 GLASS TECHNOLOGY-EUROPEAN JOURNAL OF GLASS SCIENCE AND TECHNOLOGY PART A 2349 1% 1% 3
7 PHYSICS AND CHEMISTRY OF GLASSES-EUROPEAN JOURNAL OF GLASS SCIENCE AND TECHNOLOGY PART B 2258 1% 1% 4
8 JOURNAL OF POROUS MATERIALS 1648 2% 0% 6
9 AMERICAN CERAMIC SOCIETY BULLETIN 673 1% 0% 4
10 GLASS AND CERAMICS 555 1% 0% 3

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 POROUS GLASS 2004796 21% 30% 80 Search POROUS+GLASS Search POROUS+GLASS
2 LASER INDUCED FORMATION 337075 1% 100% 4 Search LASER+INDUCED+FORMATION Search LASER+INDUCED+FORMATION
3 LOCAL OPTICAL MODIFICATION 252806 1% 100% 3 Search LOCAL+OPTICAL+MODIFICATION Search LOCAL+OPTICAL+MODIFICATION
4 PHOTOCHROMIC POROUS GLASS 252806 1% 100% 3 Search PHOTOCHROMIC+POROUS+GLASS Search PHOTOCHROMIC+POROUS+GLASS
5 FERROMAGNETIC POROUS GLASS 168538 1% 100% 2 Search FERROMAGNETIC+POROUS+GLASS Search FERROMAGNETIC+POROUS+GLASS
6 ONSET DEFORMATION TEMPERATURE 168538 1% 100% 2 Search ONSET+DEFORMATION+TEMPERATURE Search ONSET+DEFORMATION+TEMPERATURE
7 PHOTOCHROMIC QUARTZ LIKE GLASS 168538 1% 100% 2 Search PHOTOCHROMIC+QUARTZ+LIKE+GLASS Search PHOTOCHROMIC+QUARTZ+LIKE+GLASS
8 POROUS BOROSILICATE GLASS 168538 1% 100% 2 Search POROUS+BOROSILICATE+GLASS Search POROUS+BOROSILICATE+GLASS
9 REFRACTIVE INDEX GENERATION 168538 1% 100% 2 Search REFRACTIVE+INDEX+GENERATION Search REFRACTIVE+INDEX+GENERATION
10 TWO PHASE GLASSES 168538 1% 100% 2 Search TWO+PHASE+GLASSES Search TWO+PHASE+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 29707 SUPER COOLED LIQUID PHASE//SIO2 CAO MGO NA2O SYSTEM//PRECIS MACHINERY GRP
2 22467 NSC RUMENT//UMR 662//GALLIUM NANOPARTICLES
3 23161 POROUS MULTIWIRE DETECTORS//4 DIMETHYLAMINOCHALCONE//BINARY MIXTURES OF SOLVENTS
4 24503 SET COVARIANCE//SAS//COVARIOGRAM
5 10913 THERMOPOROSIMETRY//UNITA RIC ROMA TRE//CRYOPOROMETRY
6 36778 POSITIVE ION DEPLETION//ELECTRODE EFFECTS//DC PULSE TRAIN
7 25275 CHEM TECHNOL MAT DEVICES ELECT IND//MOLECULAR LAYERING METHOD//ST PETERSBURG STATE TECHNOL
8 37965 ANTIREJECTION TREATMENTS//MNSR REACTOR//LUPUS PERNIO
9 32023 DEGRADATION OF TRANSMISSION//HIGH PROTON ENERGY//PHOTOCHROMIC ADAPTIVE FILTER
10 37593 AL2O3 ZRO2 SOLID SOLUTION//AL2O3 ZRO2 SOLUBILITY//ALUMINA ZIRCONIA SOLID SOLUTION

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