Class information for:
Level 2: PHOTOCHROMISM//DIARYLETHENE//AZOBENZENE

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
489 3       DENDRIMERS//PHOTOCHROMISM//DIARYLETHENE 23850
967 2             PHOTOCHROMISM//DIARYLETHENE//AZOBENZENE 10978
882 1                   AZO POLYMERS//AZOBENZENE//SURFACE RELIEF GRATING 3030
2231 1                   SPIROPYRAN//SPIROOXAZINE//PHOTOCHROMISM 2350
3344 1                   DIARYLETHENE//PHOTOCHROMISM//DITHIENYLETHENE 2039
9869 1                   AZOBENZENE//PHOTOPHARMACOLOGY//PHOTOSWITCHING 1145
18328 1                   PHOTORESPONSIVE POLYPEPTIDE//MAT SCI ENGN GOKISO CHO SHOWA KU//LIGHT INDUCED CONFORMATIONAL TRANSITION 581
20263 1                   QUADRICYCLANE//DIHYDROAZULENE//NORBORNADIENE 490
21166 1                   FULGIDE//FULGIMIDES//PHOTOCHROMIC FULGIDE 453
22126 1                   AZOCROWN ETHER//AZOCROWNS//AZOBENZOCROWN ETHERS 416
30540 1                   NANO2 ACETIC ANHYDRIDE//NANO2 NAHSO4 CENTER DOT H2O SIO2//ACYL DIAZENES 182
32490 1                   HEXAARYLBIIMIDAZOLE//5 T BUTYL 3 METHYLBENZYL ALCOHOL//5 T BUTYL 3 TOLUIC ACID 151
37795 1                   2 4 DIHYDROXY P QUINONES//AROMATIC NITROSO COMPOUNDS//COPPER AND NICKER COMPLEX 76
38319 1                   AZO BENZENE CHROMOPHORE//AZO BENZENE FUNCTIONALIZED GRAPHENE OXIDE//AZO GO HYBRID 65

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHOTOCHROMISM authKW 2030451 11% 56% 1260
2 DIARYLETHENE authKW 940704 4% 85% 385
3 AZOBENZENE authKW 680954 5% 40% 593
4 SPIROPYRAN authKW 566908 3% 71% 278
5 SPIROOXAZINE authKW 323093 1% 93% 121
6 AZO POLYMERS authKW 281842 2% 51% 192
7 PHOTOISOMERIZATION authKW 216620 3% 26% 292
8 FULGIDE authKW 195432 1% 96% 71
9 PHOTOCHROMIC authKW 189210 1% 53% 124
10 DITHIENYLETHENE authKW 184809 1% 87% 74

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Multidisciplinary 18990 28% 0% 3119
2 Polymer Science 13564 14% 0% 1552
3 Chemistry, Physical 8665 21% 0% 2308
4 Crystallography 6641 7% 0% 786
5 Chemistry, Organic 5014 11% 0% 1213
6 Materials Science, Textiles 4990 2% 1% 262
7 Materials Science, Multidisciplinary 2296 14% 0% 1484
8 Physics, Atomic, Molecular & Chemical 1717 6% 0% 679
9 Optics 1532 6% 0% 698
10 Nanoscience & Nanotechnology 965 4% 0% 467

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JIANGXI ORGAN CHEM 163780 2% 30% 191
2 LCMOM 77559 0% 97% 28
3 UMR 6114 50907 0% 39% 45
4 SCI LUMINY 31851 1% 14% 80
5 SMART MOL 31335 0% 24% 45
6 ESA 6114 23905 0% 83% 10
7 ERS 158 23237 0% 90% 9
8 INTER ES TRAITEMENTS ORG DYNAM SYST ITODY 22652 0% 44% 18
9 PHOTOCHEM 21145 1% 6% 128
10 QUIM VILA REAL 20406 0% 25% 28

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY 25759 3% 3% 276
2 DYES AND PIGMENTS 22922 2% 4% 219
3 MOLECULAR CRYSTALS AND LIQUID CRYSTALS 22604 3% 2% 334
4 MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS 15049 1% 4% 150
5 CHEMISTRY LETTERS 8170 2% 1% 263
6 MACROMOLECULES 6988 3% 1% 319
7 RUSSIAN CHEMICAL BULLETIN 4445 1% 1% 126
8 OPTICAL MATERIALS 4376 1% 2% 104
9 PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES 3778 1% 2% 62
10 JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 3324 0% 7% 16

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PHOTOCHROMISM 2030451 11% 56% 1260 Search PHOTOCHROMISM Search PHOTOCHROMISM
2 DIARYLETHENE 940704 4% 85% 385 Search DIARYLETHENE Search DIARYLETHENE
3 AZOBENZENE 680954 5% 40% 593 Search AZOBENZENE Search AZOBENZENE
4 SPIROPYRAN 566908 3% 71% 278 Search SPIROPYRAN Search SPIROPYRAN
5 SPIROOXAZINE 323093 1% 93% 121 Search SPIROOXAZINE Search SPIROOXAZINE
6 AZO POLYMERS 281842 2% 51% 192 Search AZO+POLYMERS Search AZO+POLYMERS
7 PHOTOISOMERIZATION 216620 3% 26% 292 Search PHOTOISOMERIZATION Search PHOTOISOMERIZATION
8 FULGIDE 195432 1% 96% 71 Search FULGIDE Search FULGIDE
9 PHOTOCHROMIC 189210 1% 53% 124 Search PHOTOCHROMIC Search PHOTOCHROMIC
10 DITHIENYLETHENE 184809 1% 87% 74 Search DITHIENYLETHENE Search DITHIENYLETHENE

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 2904 CAGED COMPOUNDS//POLYOXYMETHYLENE//PHOTOLABILE PROTECTING GROUPS
2 267 LIQUID CRYSTALS//LIQUID CRYSTAL//NEMATIC LIQUID CRYSTAL
3 3269 THERMAL POLING//OPTICAL POLING//POMA
4 3028 PSEUDOLARIC ACID B//SINOP EDUC//SCHIFF BASE
5 596 NONLINEAR OPTICAL MATERIALS//TWO PHOTON ABSORPTION//HYPERPOLARIZABILITY
6 2039 MEMBRANE COMPUTING//DNA COMPUTING//P SYSTEMS
7 1843 ROTAXANES//CATENANES//PSEUDOROTAXANES
8 2596 DYES AND PIGMENTS//AZO HYDRAZONE TAUTOMERISM//FASTNESS PROPERTIES
9 1368 SHAPE MEMORY POLYMER//DIELECTRIC ELASTOMER//IONIC POLYMER METAL COMPOSITE
10 1445 PATERNO BUCHI REACTION//PHOTOCYCLOADDITION//SOLID STATE PHOTOREACTION

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