Class information for:
Level 1: LI2GE7O15//LITHIUM HEPTAGERMANATE//WEAK FERROELECTRIC

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
24066 324 15.7 40%


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
2 4 MATERIALS SCIENCE, MULTIDISCIPLINARY//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER 2836879
550 3       FERROELECTRICS//JOURNAL OF APPLIED CRYSTALLOGRAPHY//PHYSICS, CONDENSED MATTER 18138
673 2             FERROELECTRICS//PHYSICS, CONDENSED MATTER//FERROELECTRICS LETTERS SECTION 13236
24066 1                   LI2GE7O15//LITHIUM HEPTAGERMANATE//WEAK FERROELECTRIC 324

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 LI2GE7O15 authKW 484684 2% 86% 6
2 LITHIUM HEPTAGERMANATE authKW 471222 2% 100% 5
3 WEAK FERROELECTRIC authKW 419811 2% 64% 7
4 LINAGE4O9 authKW 282733 1% 100% 3
5 PHOTOELASTIC COEFFICIENTS authKW 282733 1% 100% 3
6 CH3NHCH2COOH3CABR2 authKW 188489 1% 100% 2
7 TRIS SARCOSINE CALCIUM BROMIDE authKW 188489 1% 100% 2
8 TSCC authKW 100521 1% 27% 4
9 DIELECTRIC CRITICAL SLOWING DOWN authKW 94244 0% 100% 1
10 GENERATION OF ACOUSTIC PHONONS BY LASER PULSES authKW 94244 0% 100% 1

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 Physics, Condensed Matter 4457 61% 0% 197
2 Materials Science, Multidisciplinary 343 25% 0% 81
3 Physics, Multidisciplinary 334 16% 0% 52
4 Crystallography 248 8% 0% 26
5 Physics, Atomic, Molecular & Chemical 38 6% 0% 18
6 Physics, Applied 18 8% 0% 26
7 Chemistry, Physical 10 7% 0% 23
8 Spectroscopy 9 2% 0% 7
9 Acoustics 1 1% 0% 2
10 Optics -0 2% 0% 5

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 QUANTUM MACROPHYS 94244 0% 100% 1
2 ENGN SYNTHET CRYSTAL CHIKUSA KU 13462 0% 14% 1
3 PCCM 11779 0% 13% 1
4 ORGAN DISPLAY 4958 0% 5% 1
5 MECH ENGN MECHATRON 3543 1% 1% 3
6 ELE SCI 2943 0% 3% 1
7 ENGN ELECT ENGN 1162 0% 1% 1
8 SCI PHYS 1140 1% 0% 3
9 ADV MAT SCI 879 2% 0% 5
10 ELECT SCI 828 2% 0% 6

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 FERROELECTRICS 33878 21% 1% 67
2 FERROELECTRICS LETTERS SECTION 10751 3% 1% 10
3 FIZIKA TVERDOGO TELA 7735 9% 0% 30
4 PHYSICS OF THE SOLID STATE 5575 7% 0% 22
5 JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 1839 6% 0% 20
6 KRISTALLOGRAFIYA 871 2% 0% 6
7 JOURNAL OF THE KOREAN PHYSICAL SOCIETY 595 3% 0% 10
8 RUSSIAN ULTRASONICS 583 0% 1% 1
9 SOLID STATE COMMUNICATIONS 512 4% 0% 12
10 KRISTALL UND TECHNIK-CRYSTAL RESEARCH AND TECHNOLOGY 484 0% 1% 1

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 LI2GE7O15 484684 2% 86% 6 Search LI2GE7O15 Search LI2GE7O15
2 LITHIUM HEPTAGERMANATE 471222 2% 100% 5 Search LITHIUM+HEPTAGERMANATE Search LITHIUM+HEPTAGERMANATE
3 WEAK FERROELECTRIC 419811 2% 64% 7 Search WEAK+FERROELECTRIC Search WEAK+FERROELECTRIC
4 LINAGE4O9 282733 1% 100% 3 Search LINAGE4O9 Search LINAGE4O9
5 PHOTOELASTIC COEFFICIENTS 282733 1% 100% 3 Search PHOTOELASTIC+COEFFICIENTS Search PHOTOELASTIC+COEFFICIENTS
6 CH3NHCH2COOH3CABR2 188489 1% 100% 2 Search CH3NHCH2COOH3CABR2 Search CH3NHCH2COOH3CABR2
7 TRIS SARCOSINE CALCIUM BROMIDE 188489 1% 100% 2 Search TRIS+SARCOSINE+CALCIUM+BROMIDE Search TRIS+SARCOSINE+CALCIUM+BROMIDE
8 TSCC 100521 1% 27% 4 Search TSCC Search TSCC
9 DIELECTRIC CRITICAL SLOWING DOWN 94244 0% 100% 1 Search DIELECTRIC+CRITICAL+SLOWING+DOWN Search DIELECTRIC+CRITICAL+SLOWING+DOWN
10 GENERATION OF ACOUSTIC PHONONS BY LASER PULSES 94244 0% 100% 1 Search GENERATION+OF+ACOUSTIC+PHONONS+BY+LASER+PULSES Search GENERATION+OF+ACOUSTIC+PHONONS+BY+LASER+PULSES

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 SINY, IG , (1993) WEAK FERROELECTRICS: SPECIFIC ACOUSTIC ANOMALIES.FERROELECTRICS. VOL. 150. ISSUE 1. P. 119-129 31 89% 1
2 TAKEDA, MW , NODA, Y , YAMAGUCHI, T , (2011) INELASTIC NEUTRON SCATTERING STUDY OF FERROELECTRIC PHASE TRANSITION IN LITHIUM HEPTAGERMANATE (LI2GE7O15).FERROELECTRICS. VOL. 412. ISSUE . P. 45 -51 12 100% 0
3 IWATA, M , HAYASHI, M , YAMAMOTO, T , (1995) A FAR-INFRARED SPECTROSCOPIC STUDY OF LOW-TEMPERATURE SOFT PHONON MODE IN TRIS-SARCOSINE CALCIUM CHLORIDE(TSCC).FERROELECTRICS LETTERS SECTION. VOL. 19. ISSUE 5-6. P. 131-137 18 100% 0
4 JONES, SPP , EVANS, DM , CARPENTER, MA , REDFERN, SAT , SCOTT, JF , STRAUBE, U , SCHMIDT, VH , (2011) PHASE DIAGRAM AND PHASE TRANSITIONS IN FERROELECTRIC TRIS-SARCOSINE CALCIUM CHLORIDE AND ITS BROMINATED ISOMORPHS.PHYSICAL REVIEW B. VOL. 83. ISSUE 9. P. - 13 81% 0
5 MOISEENKO, VN , GORELIK, VS , SHARAICHUK, VN , (1994) LIGHT-SCATTERING BELOW A PHASE-TRANSITION POINT IN CRYSTALS OF THE WEAKLY POLAR FERROELECTRIC LI2GE7O15.JOURNAL OF RUSSIAN LASER RESEARCH. VOL. 15. ISSUE 4. P. 328-345 19 90% 0
6 LEE, K , LEE, M , LEE, KS , LIM, AR , (2005) H-1 NMR STUDY OF THE PHASE TRANSITIONS OF TRISSARCOSINE CALCIUM CHLORIDE SINGLE CRYSTALS AT LOW TEMPERATURE.JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS. VOL. 66. ISSUE 10. P. 1739 -1743 14 78% 2
7 BAIN, AK , CHAND, P , (2011) IRRADIATION EFFECT ON PHOTOELASTIC COEFFICIENTS IN FERROELECTRIC LI2GE7O15 CRYSTALS.INTEGRATED FERROELECTRICS. VOL. 124. ISSUE . P. 10-18 10 91% 0
8 OMEL'CHENKO, KS , KHMELENKO, O , PANCHENKO, TV , VOLNYANSKII, MD , (2014) PHOTOLUMINESCENCE OF MANGANESE-DOPED LINAGE4O9 CRYSTALS.PHYSICS OF THE SOLID STATE. VOL. 56. ISSUE 4. P. 751-756 8 100% 2
9 BAIN, AK , CHAND, P , RAO, KV , YAMAGUCHI, T , WADA, M , (2009) ANOMALOUS TEMPERATURE DEPENDENCE OF PIEZO-OPTIC BIREFRIGENCE IN LI2GE7O15 CRYSTALS.FERROELECTRICS. VOL. 386. ISSUE . P. 152 -160 9 100% 0
10 TRUBITSYN, M , (2005) CRITICAL PROPERTIES OF WEAK FERROELECTRIC LGO CRYSTALS DOPED WITH CR3+ IONS.FERROELECTRICS. VOL. 322. ISSUE . P. 23-32 10 100% 0

Classes with closest relation at Level 1


Rank Class id link
1 24251 FIZIKA TVERDOGO TELA//DISLOCATION BENDING VIBRATIONS//ENERGY LOSS OF CHARGED PARTICLES
2 32615 THALLIUM ZINC ORTHOARSENATE//THALLIUM ZINC ORTHOPHOSPHATE//SLOW PHASE TRANSITION
3 29875 AE TRANSDUCER RESONANCE//ELECTROCERAMICS RESEARCH//MULTI FUNCTIONAL EFFECT
4 26965 CONDUCTIVE STRONTIUM TITANATE//INFRAROUGE LOINTAIN//1 D ELASTODYNAMICS
5 34067 GREBENSHCHIKOV SILICATE//PHONON INTERACTION//ZHURNAL FIZICHESKOI KHIMII
6 7262 PROTON GLASS//TLH2PO4//HYDROGEN BONDED FERROELECTRICS
7 11285 TRIGLYCINE SULPHATE//TRIGLYCINE SULFATE//TGS CRYSTAL
8 34879 CE3AL11//CE3AL1//CEAL
9 25257 ALPHA FE2O3 ALPHA AL2O3//DPHG SPSRM//FE2O3 AL2O3 SOLID SOLUTION
10 29423 INCOMMENSURATION//ROCHELLE SALT//PROTOTYPE UNDULATION

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