Class information for:
Level 1: LIQUID CRYSTALS//HIGH BIREFRINGENCE//MOLECULAR CRYSTALS AND LIQUID CRYSTALS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
5620 1596 22.3 48%


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
12 4 POLYMER SCIENCE//MATERIALS SCIENCE, PAPER & WOOD//CHEMISTRY, PHYSICAL 1084170
138 3       LIQUID CRYSTALS//MOLECULAR CRYSTALS AND LIQUID CRYSTALS//LIQUID CRYSTAL 65015
19 2             LIQUID CRYSTALS//MOLECULAR CRYSTALS AND LIQUID CRYSTALS//LIQUID CRYSTAL 36816
5620 1                   LIQUID CRYSTALS//HIGH BIREFRINGENCE//MOLECULAR CRYSTALS AND LIQUID CRYSTALS 1596

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 LIQUID CRYSTALS journal 484029 24% 7% 382
2 HIGH BIREFRINGENCE authKW 304492 2% 43% 37
3 MOLECULAR CRYSTALS AND LIQUID CRYSTALS journal 191467 23% 3% 369
4 GLENN H BROWN LIQUID CRYSTAL address 153046 1% 100% 8
5 FLUORINATED LIQUID CRYSTAL authKW 115731 1% 55% 11
6 PHENYLBENZOATES authKW 114784 0% 100% 6
7 SYNTHESIS OF LIQUID CRYSTALS authKW 98385 0% 86% 6
8 NEGATIVE DIELECTRIC ANISOTROPY authKW 91436 1% 34% 14
9 DIFLUOROMETHYLENEOXY authKW 76523 0% 100% 4
10 DUAL FREQUENCY ADDRESSING authKW 76523 0% 100% 4

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Crystallography 67573 55% 0% 881
2 Chemistry, Multidisciplinary 4880 37% 0% 584
3 Materials Science, Multidisciplinary 2739 31% 0% 490
4 Chemistry, Organic 533 10% 0% 156
5 COMPUTER APPLICATIONS & CYBERNETICS 109 0% 0% 4
6 Optics 80 4% 0% 71
7 Chemistry, Physical 47 7% 0% 113
8 Physics, Applied 36 6% 0% 102
9 Chemistry, Inorganic & Nuclear 31 3% 0% 43
10 Physics, Atomic, Molecular & Chemical 17 3% 0% 43

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 GLENN H BROWN LIQUID CRYSTAL 153046 1% 100% 8
2 ORGAN MAT GRP 69062 1% 16% 22
3 LIQUID CRYSTALS 45284 1% 16% 15
4 LIQUID CRYSTAL KWANGJIN KU 38261 0% 100% 2
5 RD CHEM SECT 38261 0% 100% 2
6 CHIM ORGAN FLUOR 37486 0% 28% 7
7 LIQUID CRYSTALS ADV ORGAN MAT GRP 34433 0% 60% 3
8 LIQUID CRYSTAL ADV ORGAN MAT GRP 25506 0% 67% 2
9 CHIM MAT ORGAN MET 21788 0% 16% 7
10 OPT PHOTON 20822 3% 2% 55

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 LIQUID CRYSTALS 484029 24% 7% 382
2 MOLECULAR CRYSTALS AND LIQUID CRYSTALS 191467 23% 3% 369
3 MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS 33464 5% 2% 86
4 KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII 2001 2% 0% 26
5 JOURNAL OF FLUORINE CHEMISTRY 1983 2% 0% 27
6 JOURNAL OF MATERIALS CHEMISTRY 1974 3% 0% 42
7 OPTO-ELECTRONICS REVIEW 1891 1% 1% 9
8 ZHURNAL ORGANICHESKOI KHIMII 1411 2% 0% 24
9 PROCEEDINGS OF THE SID 1085 0% 1% 4
10 ZEITSCHRIFT FUR CHEMIE 1050 1% 0% 12

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 HIGH BIREFRINGENCE 304492 2% 43% 37 Search HIGH+BIREFRINGENCE Search HIGH+BIREFRINGENCE
2 LIQUID CRYSTALS 123885 15% 3% 233 Search LIQUID+CRYSTALS Search LIQUID+CRYSTALS
3 FLUORINATED LIQUID CRYSTAL 115731 1% 55% 11 Search FLUORINATED+LIQUID+CRYSTAL Search FLUORINATED+LIQUID+CRYSTAL
4 PHENYLBENZOATES 114784 0% 100% 6 Search PHENYLBENZOATES Search PHENYLBENZOATES
5 SYNTHESIS OF LIQUID CRYSTALS 98385 0% 86% 6 Search SYNTHESIS+OF+LIQUID+CRYSTALS Search SYNTHESIS+OF+LIQUID+CRYSTALS
6 NEGATIVE DIELECTRIC ANISOTROPY 91436 1% 34% 14 Search NEGATIVE+DIELECTRIC+ANISOTROPY Search NEGATIVE+DIELECTRIC+ANISOTROPY
7 DIFLUOROMETHYLENEOXY 76523 0% 100% 4 Search DIFLUOROMETHYLENEOXY Search DIFLUOROMETHYLENEOXY
8 DUAL FREQUENCY ADDRESSING 76523 0% 100% 4 Search DUAL+FREQUENCY+ADDRESSING Search DUAL+FREQUENCY+ADDRESSING
9 FERROELECTRIC LIQUID CRYSTALLINE MATERIALS 76523 0% 100% 4 Search FERROELECTRIC+LIQUID+CRYSTALLINE+MATERIALS Search FERROELECTRIC+LIQUID+CRYSTALLINE+MATERIALS
10 INTERMEDIATES FOR LIQUID CRYSTALS 76523 0% 100% 4 Search INTERMEDIATES+FOR+LIQUID+CRYSTALS Search INTERMEDIATES+FOR+LIQUID+CRYSTALS

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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 PETROV, VF , DUAN, M , OKAMOTO, H , MU, J , SHIMIZU, Y , TAKENAKA, S , (2001) HALOGENATION IN ACHIRAL LIQUID CRYSTALS: TERMINAL AND LINKING SUBSTITUTIONS.LIQUID CRYSTALS. VOL. 28. ISSUE 3. P. 387 -410 97 71% 15
2 PETROV, VF , TORGOVA, SI , KARAMYSHEVA, LA , TAKENAKA, S , (1999) THE TRANS-1,4-CYCLOHEXYLENE GROUP AS A STRUCTURAL FRAGMENT IN LIQUID CRYSTALS.LIQUID CRYSTALS. VOL. 26. ISSUE 8. P. 1141 -1162 73 82% 11
3 PETROV, VF , YASHKICHEV, VI , (2010) LIQUID-CRYSTALLINE OXYGEN-CONTAINING HETEROCYCLIC DERIVATIVES. 2 SIX-MEMBERED RINGS CONTAINING OXYGEN AS STRUCTURAL FRAGMENTS IN LIQUID CRYSTALS.MOLECULAR CRYSTALS AND LIQUID CRYSTALS. VOL. 518. ISSUE . P. 12-39 56 70% 1
4 BEZBORODOV, VS , PETROV, VF , (1997) LATERAL SUBSTITUTION IN NEMATIC SYSTEMS.LIQUID CRYSTALS. VOL. 23. ISSUE 6. P. 771-788 62 87% 21
5 DABROWSKI, R , KULA, P , HERMAN, J , (2013) HIGH BIREFRINGENCE LIQUID CRYSTALS.CRYSTALS. VOL. 3. ISSUE 3. P. 443 -482 53 55% 29
6 HIRD, M , (2007) FLUORINATED LIQUID CRYSTALS - PROPERTIES AND APPLICATIONS.CHEMICAL SOCIETY REVIEWS. VOL. 36. ISSUE 12. P. 2070 -2095 57 44% 306
7 PETROV, VF , (2010) HALOGENATION IN ACHIRAL CALAMITIC LIQUID CRYSTALS. II TERMINAL AND LINKING SUBSTITUTIONS.MOLECULAR CRYSTALS AND LIQUID CRYSTALS. VOL. 517. ISSUE . P. 27 -42 44 77% 2
8 PETROV, VF , (2002) ALKOXYLATION IN ACHIRAL CALAMITIC LIQUID CRYSTALS.LIQUID CRYSTALS. VOL. 29. ISSUE 6. P. 805 -835 104 37% 9
9 HIRD, M , TOYNE, KJ , (1998) FLUORO SUBSTITUTION IN THERMOTROPIC LIQUID CRYSTALS.MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS. VOL. 323. ISSUE . P. 1-67 65 58% 49
10 SONG, Q , GAUZA, S , XIANYU, HQ , WU, ST , LIAO, YM , CHANG, CY , HSU, CS , (2010) HIGH BIREFRINGENCE LATERAL DIFLUORO PHENYL TOLANE LIQUID CRYSTALS.LIQUID CRYSTALS. VOL. 37. ISSUE 2. P. 139-147 31 86% 22

Classes with closest relation at Level 1


Rank Class id link
1 28091 BENZILIDENE ANILINE//CHOLESTERIC AND SMECTIC PHASES//ETHYLENE CARBON MONOXIDE COPOLYMERS
2 5034 MOLECULAR CRYSTALS AND LIQUID CRYSTALS//LIQUID CRYSTALS//RE ENTRANT NEMATIC PHASE
3 6961 SMECTIC//NEMATIC//MESOMORPHISM
4 16222 NEMATOGEN//CNDO 2 METHOD//LIQUID CRYSTAL EDUC
5 24592 VARIABLE DELAY LINE//THZ//QUADRUPLE WAVELENGTH
6 26278 SECTIONAL IMAGES//3 BETA 3 BETA CHOLEST 5 ENOXY CHOLEST 5 ENE DICHOLESTERYL ETHER//3 BETA ALKOXY 5 ALPHA CHOLESTANE
7 21268 LCRC//EFFECTIVE GEOMETRY PARAMETER//VOLUME EXPANSIVITY
8 17591 MICROTECNIC//AVARAMIS CONSTANTS//CALAMITIC AND DISCOTIC LIQUID CRYSTALS
9 23926 2 6 BISARYLIDENE 3R METHYLCYCLOHEXANONES//INDUCED CHOLESTERIC LIQUID CRYSTALS//INDUCED CHOLESTERIC SYSTEMS
10 6987 FRINGE FIELD SWITCHING//LIQUID CRYSTAL DISPLAY//IN PLANE SWITCHING

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