Class information for:
Level 1: CHOLESTERIC LIQUID CRYSTAL//PITCH GRADIENT//LOW THRESHOLD LASING

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
231 3       LIQUID CRYSTALS//MOLECULAR CRYSTALS AND LIQUID CRYSTALS//LIQUID CRYSTAL 48563
267 2             LIQUID CRYSTALS//LIQUID CRYSTAL//NEMATIC LIQUID CRYSTAL 19356
6733 1                   CHOLESTERIC LIQUID CRYSTAL//PITCH GRADIENT//LOW THRESHOLD LASING 1476

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHOLESTERIC LIQUID CRYSTAL authKW 2082997 13% 51% 190
2 PITCH GRADIENT authKW 234863 1% 100% 11
3 LOW THRESHOLD LASING authKW 198727 1% 85% 11
4 OPTOELECT IMAGING address 192149 1% 60% 15
5 SELECTIVE REFLECTION authKW 192125 2% 33% 27
6 MOL MAT PHOTON ELECT address 155160 2% 28% 26
7 EIGEN POLARIZATIONS authKW 130774 0% 88% 7
8 BROADBAND REFLECTION authKW 116242 0% 78% 7
9 LIQUID CRYSTAL address 114044 6% 6% 95
10 CHOLESTERIC NEMATIC TRANSITION authKW 109804 0% 86% 6

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Crystallography 9893 22% 0% 328
2 Optics 3585 21% 0% 316
3 Physics, Applied 2455 28% 0% 412
4 Materials Science, Multidisciplinary 1903 27% 0% 404
5 Chemistry, Multidisciplinary 1171 20% 0% 301
6 Nanoscience & Nanotechnology 422 7% 0% 100
7 Chemistry, Physical 273 12% 0% 179
8 Polymer Science 205 6% 0% 83
9 Physics, Condensed Matter 193 8% 0% 120
10 Physics, Fluids & Plasmas 191 3% 0% 49

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OPTOELECT IMAGING 192149 1% 60% 15
2 MOL MAT PHOTON ELECT 155160 2% 28% 26
3 LIQUID CRYSTAL 114044 6% 6% 95
4 CHEM PHYS INTERDISCIPLINARY PROGRAM 90791 3% 10% 41
5 KODAK S B82A 85405 0% 100% 4
6 CENT TECH 74847 1% 16% 22
7 MOL SMART SYST GRP 55055 0% 37% 7
8 QUANTUM METAMAT 51236 0% 40% 6
9 CNR LICRYL 44476 0% 42% 5
10 LICRYL CEMIF CAL 42702 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LIQUID CRYSTALS 56243 8% 2% 125
2 MOLECULAR CRYSTALS AND LIQUID CRYSTALS 36482 10% 1% 154
3 OPTICS EXPRESS 5078 6% 0% 93
4 ADVANCED MATERIALS 5068 4% 0% 59
5 ADVANCED OPTICAL MATERIALS 5049 1% 2% 15
6 OPTICAL MATERIALS EXPRESS 4370 1% 1% 20
7 JOURNAL OF CONTEMPORARY PHYSICS-ARMENIAN ACADEMY OF SCIENCES 4329 1% 2% 10
8 MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS 3378 2% 1% 26
9 JOURNAL OF MATERIALS CHEMISTRY C 2205 2% 0% 25
10 JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS 1819 1% 0% 21

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CHOLESTERIC LIQUID CRYSTAL 2082997 13% 51% 190 Search CHOLESTERIC+LIQUID+CRYSTAL Search CHOLESTERIC+LIQUID+CRYSTAL
2 PITCH GRADIENT 234863 1% 100% 11 Search PITCH+GRADIENT Search PITCH+GRADIENT
3 LOW THRESHOLD LASING 198727 1% 85% 11 Search LOW+THRESHOLD+LASING Search LOW+THRESHOLD+LASING
4 SELECTIVE REFLECTION 192125 2% 33% 27 Search SELECTIVE+REFLECTION Search SELECTIVE+REFLECTION
5 EIGEN POLARIZATIONS 130774 0% 88% 7 Search EIGEN+POLARIZATIONS Search EIGEN+POLARIZATIONS
6 BROADBAND REFLECTION 116242 0% 78% 7 Search BROADBAND+REFLECTION Search BROADBAND+REFLECTION
7 CHOLESTERIC NEMATIC TRANSITION 109804 0% 86% 6 Search CHOLESTERIC+NEMATIC+TRANSITION Search CHOLESTERIC+NEMATIC+TRANSITION
8 CHOLESTERIC LIQUID CRYSTAL LASER 106756 0% 100% 5 Search CHOLESTERIC+LIQUID+CRYSTAL+LASER Search CHOLESTERIC+LIQUID+CRYSTAL+LASER
9 NONSINGULAR WALLS 106756 0% 100% 5 Search NONSINGULAR+WALLS Search NONSINGULAR+WALLS
10 DEFECT MODE 105415 1% 22% 22 Search DEFECT+MODE Search DEFECT+MODE

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 20229 HELICAL TWISTING POWER//CHIRAL DOPANT//CHOLESTERIC INDUCTION
2 10031 BLUE PHASE//BLUE PHASE LIQUID CRYSTAL//TWIST GRAIN BOUNDARY PHASES
3 7187 LIQUID CRYSTAL ELASTOMERS//LIQUID CRYSTALLINE ELASTOMERS//NEMATIC ELASTOMERS
4 1879 POLYMER DISPERSED LIQUID CRYSTAL//PDLC//ELECTRO OPTICAL PROPERTIES
5 29428 DISTRIBUTED FEEDBACK CAVITY//SM C//CROSSLINKABLE FERROELECTRIC LIQUID CRYSTALS
6 7673 FRINGE FIELD SWITCHING//LIQUID CRYSTAL DISPLAY//IN PLANE SWITCHING
7 7930 SCULPTURED THIN FILMS//GLANCING ANGLE DEPOSITION//CIRCULAR BRAGG PHENOMENON
8 8325 FLEXOELECTRICITY//ST PETERSBURG MACHINE SCI//DIRECTOR DEFORMATIONS
9 18907 CIRCULARLY POLARIZED LUMINESCENCE CPL//HELICAL POLYACETYLENE//CIRCULARLY POLARIZED LUMINESCENCE
10 16348 LIQUID CRYSTALLINE EPOXY RESIN//LIQUID CRYSTALLINE THERMOSETS//LIQUID CRYSTALLINE EPOXY

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