Class information for:
Level 1: POLYMETHINE DYES//ORGAN MAT ALL OPT SWITCHING//POLYMETHINES

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
689 3       ZHURNAL NAUCHNOI I PRIKLADNOI FOTOGRAFII//J AGGREGATES//JOURNAL OF PHOTOGRAPHIC SCIENCE 8494
2394 2             J AGGREGATES//CYANINE DYES//SQUARAINE 4469
12321 1                   POLYMETHINE DYES//ORGAN MAT ALL OPT SWITCHING//POLYMETHINES 945

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 POLYMETHINE DYES authKW 436531 4% 36% 36
2 ORGAN MAT ALL OPT SWITCHING address 200098 1% 100% 6
3 POLYMETHINES authKW 159409 1% 34% 14
4 CYANINE LIMIT authKW 138955 1% 83% 5
5 BETA DIMETHYLAMINOACROLEIN AMINAL authKW 133398 0% 100% 4
6 3 DIMETHYLAMINO 1 1 3 TRIMETHOXYPROPANE authKW 100049 0% 100% 3
7 POLYMETHINE SALTS authKW 100049 0% 100% 3
8 CHROMOPHORE INTERACTION authKW 88930 0% 67% 4
9 KETOCYANINES authKW 88930 0% 67% 4
10 MEROCYANINES authKW 82780 1% 21% 12

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Materials Science, Textiles 2608 6% 0% 54
2 Chemistry, Physical 1400 27% 0% 259
3 Chemistry, Organic 1128 17% 0% 158
4 Chemistry, Multidisciplinary 985 23% 0% 216
5 Imaging Science & Photographic Technology 809 4% 0% 41
6 Physics, Atomic, Molecular & Chemical 741 12% 0% 114
7 Optics 417 10% 0% 95
8 Chemistry, Applied 377 7% 0% 63
9 Spectroscopy 318 6% 0% 53
10 Engineering, Chemical 113 6% 0% 57

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ORGAN MAT ALL OPT SWITCHING 200098 1% 100% 6
2 ORGAN CHEM TAMMANNSTR 2 66699 0% 100% 2
3 ORGAN MAT ALL OPT SWITCHING COMAS 44465 0% 67% 2
4 BEREICH FUNKT POLYMERSYST 33350 0% 100% 1
5 BIOCHIM THEOR 77 33350 0% 100% 1
6 HGRP I5 33350 0% 100% 1
7 NTT OPTOELE S 33350 0% 100% 1
8 ORGAN DYES 33350 0% 100% 1
9 UMRULP 7081 33350 0% 100% 1
10 CHEM KANAGAWA KU 16674 0% 50% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII 38963 9% 1% 86
2 UKRAINSKII KHIMICHESKII ZHURNAL 30321 6% 2% 53
3 TEORETICHESKAYA I EKSPERIMENTALNAYA KHIMIYA 19351 3% 2% 26
4 ZHURNAL NAUCHNOI I PRIKLADNOI FOTOGRAFII 19140 3% 2% 29
5 DYES AND PIGMENTS 15786 6% 1% 53
6 JOURNAL OF INFORMATION RECORDING MATERIALS 5186 1% 3% 6
7 ZHURNAL ORGANICHESKOI KHIMII 5031 4% 0% 34
8 KVANTOVAYA ELEKTRONIKA 4543 3% 0% 30
9 THEORETICAL AND EXPERIMENTAL CHEMISTRY 3235 1% 1% 7
10 RUSSIAN CHEMICAL BULLETIN 3032 3% 0% 30

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 POLYMETHINE DYES 436531 4% 36% 36 Search POLYMETHINE+DYES Search POLYMETHINE+DYES
2 POLYMETHINES 159409 1% 34% 14 Search POLYMETHINES Search POLYMETHINES
3 CYANINE LIMIT 138955 1% 83% 5 Search CYANINE+LIMIT Search CYANINE+LIMIT
4 BETA DIMETHYLAMINOACROLEIN AMINAL 133398 0% 100% 4 Search BETA+DIMETHYLAMINOACROLEIN+AMINAL Search BETA+DIMETHYLAMINOACROLEIN+AMINAL
5 3 DIMETHYLAMINO 1 1 3 TRIMETHOXYPROPANE 100049 0% 100% 3 Search 3+DIMETHYLAMINO+1+1+3+TRIMETHOXYPROPANE Search 3+DIMETHYLAMINO+1+1+3+TRIMETHOXYPROPANE
6 POLYMETHINE SALTS 100049 0% 100% 3 Search POLYMETHINE+SALTS Search POLYMETHINE+SALTS
7 CHROMOPHORE INTERACTION 88930 0% 67% 4 Search CHROMOPHORE+INTERACTION Search CHROMOPHORE+INTERACTION
8 KETOCYANINES 88930 0% 67% 4 Search KETOCYANINES Search KETOCYANINES
9 MEROCYANINES 82780 1% 21% 12 Search MEROCYANINES Search MEROCYANINES
10 ALPHA PERFLUOROPHENYLPYRYLIUM SALTS 66699 0% 100% 2 Search ALPHA+PERFLUOROPHENYLPYRYLIUM+SALTS Search ALPHA+PERFLUOROPHENYLPYRYLIUM+SALTS

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 12567 CYANINE DYES//MONOMETHINE CYANINE DYES//STYRYLCYANINE DYES
2 33575 CONJUGATED OR CONDUCTING POLYMERS//PI CONJUGATED ORGANIC COMPOUND//HOLOG
3 24646 THIOFLAVIN T//BARRIERLESS ISOMERIZATION//BOND TWISTING
4 31423 1 2 5 TRIMETHYLPIPERIDIN 4 ONE//4 5 BENZO 1 3 2 DIOXAPHOSPHOLANE//AMINOCROTONYL ESTER
5 15128 SQUARAINE//SQUARAINE DYE//SQUARYLIUM DYE
6 6550 J AGGREGATES//MEROCYANINE DYE//FRENKEL EXCITONS
7 20544 AMORPHOUS MOLECULAR SEMICONDUCTORS//ZHURNAL NAUCHNOI I PRIKLADNOI FOTOGRAFII//CARBAZOLYL CONTAINING OLIGOMERS
8 9846 APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY//KVANTOVAYA ELEKTRONIKA//OPTICS COMMUNICATIONS
9 26933 KYOWA TOXICOL S//NITROBENZYLPYRIDINES//PHOTOINDUCED INTRAMOLECULAR PROTON TRANSFER
10 34489 BENZONAPHTHYRIDINE N OXIDES//DIAZAPHENANTHRENES//ALPHA HALO CARBANIONS

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