Class information for:
Level 1: PROTON GLASS//TLH2PO4//HYDROGEN BONDED FERROELECTRICS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
7262 1388 20.6 44%


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
7262 1                   PROTON GLASS//TLH2PO4//HYDROGEN BONDED FERROELECTRICS 1388

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 PROTON GLASS authKW 274968 1% 83% 15
2 TLH2PO4 authKW 219979 1% 100% 10
3 HYDROGEN BONDED FERROELECTRICS authKW 215571 1% 70% 14
4 CH32NH2H2ASO4 authKW 153985 1% 100% 7
5 FERROELECTRICS journal 134175 20% 2% 276
6 NH4H2PO4 ADP authKW 119763 1% 78% 7
7 KDP authKW 118544 2% 19% 29
8 RBD2PO4 authKW 109989 0% 100% 5
9 KDP TYPE FERROELECTRICS authKW 91656 0% 83% 5
10 THALLIUM DIHYDROGEN PHOSPHATE authKW 87991 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 Physics, Condensed Matter 17891 59% 0% 818
2 Physics, Multidisciplinary 3270 23% 0% 323
3 Materials Science, Multidisciplinary 1255 23% 0% 325
4 Crystallography 143 3% 0% 47
5 Physics, Atomic, Molecular & Chemical 91 5% 0% 63
6 Chemistry, Physical 33 7% 0% 94
7 Spectroscopy 22 2% 0% 25
8 Physics, Applied 9 5% 0% 71
9 Materials Science, Ceramics 0 0% 0% 6
10 Physics, Mathematical 0 1% 0% 11

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 NANOBIO TEAM 43996 0% 100% 2
2 CRISTALLOG MODELISAT MAT MINERAUX BIOL 80 21998 0% 100% 1
3 EDUC INCT 21998 0% 100% 1
4 HRICHTUNG TECH PHYS 113 21998 0% 100% 1
5 KOPREA NANO SCI 21998 0% 100% 1
6 KOREA SCI EDUC 21998 0% 100% 1
7 L SHUBNIKOV CRYSTALLOG 21998 0% 100% 1
8 NIKOLAIEV INORGAN CHEM 21998 0% 100% 1
9 NORGES TEKNISKE HOGSKOLE FYSIKKSEKSJONEN 21998 0% 100% 1
10 NORGES TH PHYS SECT 21998 0% 100% 1

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 134175 20% 2% 276
2 JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 24045 11% 1% 149
3 FERROELECTRICS LETTERS SECTION 15664 2% 3% 25
4 CONDENSED MATTER PHYSICS 5324 1% 2% 13
5 JOURNAL OF PHYSICS C-SOLID STATE PHYSICS 4782 2% 1% 33
6 SOLID STATE COMMUNICATIONS 4119 5% 0% 70
7 ADVANCES IN MAGNETIC RESONANCE 3141 0% 14% 1
8 PHYSICAL REVIEW B 3087 11% 0% 157
9 JOURNAL OF THE KOREAN PHYSICAL SOCIETY 2944 3% 0% 46
10 PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS 2621 4% 0% 49

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 PROTON GLASS 274968 1% 83% 15 Search PROTON+GLASS Search PROTON+GLASS
2 TLH2PO4 219979 1% 100% 10 Search TLH2PO4 Search TLH2PO4
3 HYDROGEN BONDED FERROELECTRICS 215571 1% 70% 14 Search HYDROGEN+BONDED+FERROELECTRICS Search HYDROGEN+BONDED+FERROELECTRICS
4 CH32NH2H2ASO4 153985 1% 100% 7 Search CH32NH2H2ASO4 Search CH32NH2H2ASO4
5 NH4H2PO4 ADP 119763 1% 78% 7 Search NH4H2PO4+ADP Search NH4H2PO4+ADP
6 KDP 118544 2% 19% 29 Search KDP Search KDP
7 RBD2PO4 109989 0% 100% 5 Search RBD2PO4 Search RBD2PO4
8 KDP TYPE FERROELECTRICS 91656 0% 83% 5 Search KDP+TYPE+FERROELECTRICS Search KDP+TYPE+FERROELECTRICS
9 THALLIUM DIHYDROGEN PHOSPHATE 87991 0% 100% 4 Search THALLIUM+DIHYDROGEN+PHOSPHATE Search THALLIUM+DIHYDROGEN+PHOSPHATE
10 TIH2PO4 87991 0% 100% 4 Search TIH2PO4 Search TIH2PO4

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 SOROKOV, SI , LEVITSKII, RR , VDOVYCH, AS , (2010) THERMODYNAMICS, DIELECTRIC PERMITTIVITY AND PHASE DIAGRAMS OF THE RB1-X(NH4)(X)H2PO4 TYPE PROTON GLASSES.CONDENSED MATTER PHYSICS. VOL. 13. ISSUE 1. P. - 70 93% 0
2 LEVITSKII, RR , ZACHEK, IR , VDOVYCH, AS , SOROKOV, SI , (2009) THERMODYNAMICS AND DYNAMICAL PROPERTIES OF THE KH2PO4 TYPE FERROELECTRIC COMPOUNDS. A UNIFIED MODEL.CONDENSED MATTER PHYSICS. VOL. 12. ISSUE 1. P. 75 -119 52 98% 10
3 MERUNKA, D , RAKVIN, B , (2007) ANHARMONIC AND QUANTUM EFFECTS IN KDP-TYPE FERROELECTRICS: MODIFIED STRONG DIPOLE-PROTON COUPLING MODEL.FERRO- AND ANTIFERROELECTRICITY: ORDER/DISORDER VERSUS DISPLACIVE. VOL. 124. ISSUE . P. 149 -198 44 96% 3
4 KOROTKOV, LN , SHUVALOV, LA , (2004) TRANSITIONS TO THE RELAXOR AND DIPOLE-GLASS STATES IN MIXED CRYSTALS OF THE POTASSIUM DIHYDROGEN PHOSPHATE FAMILY.CRYSTALLOGRAPHY REPORTS. VOL. 49. ISSUE 5. P. 832-842 48 84% 5
5 LEVITSKY, RR , SOROKOV, SI , STANKOWSKI, J , TRYBULA, Z , VDOVYCH, AS , (2008) THERMODYNAMICS AND COMPLEX DIELECTRIC PERMITTIVITY OF MIXED CRYSTALS OF THE RB1-X(NH4)(X)H2PO4 TYPE.CONDENSED MATTER PHYSICS. VOL. 11. ISSUE 3. P. 523 -542 35 100% 6
6 SHCHUR, Y , (2009) VIBRATIONAL ANALYSIS OF PBHPO4 AND PBDPO4 CRYSTALS.PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS. VOL. 246. ISSUE 1. P. 102-109 32 97% 4
7 SHCHUR, Y , (2010) PHASE TRANSITIONS IN TLH2PO4 AND TLD2PO4 CRYSTALS: LATTICE DYNAMICAL TREATMENT.JOURNAL OF PHYSICS-CONDENSED MATTER. VOL. 22. ISSUE 31. P. - 25 96% 1
8 FILLAUX, F , COUSSON, A , (2016) QUANTUM INTERFERENCES REVEALED BY NEUTRON DIFFRACTION ACCORD WITH A MACROSCOPIC-SCALE QUANTUM-THEORY OF FERROELECTRICS KH2(1-RHO)D2 RHO PO4.EUROPEAN PHYSICAL JOURNAL B. VOL. 89. ISSUE 3. P. - 35 59% 0
9 PASQUIER, B , LECALVE, N , OUAFIK, Z , (1997) DEUTERATION EFFECT ON THE STRUCTURAL PHASE TRANSITIONS OF HYDROGEN BONDED DIELECTRIC TLH2ASO4: A VIBRATIONAL STUDY.CHEMICAL PHYSICS. VOL. 223. ISSUE 1. P. 33-50 37 95% 2
10 KOVAL, S , KOHANOFF, J , LASAVE, J , COLIZZI, G , MIGONI, RL , (2005) FIRST-PRINCIPLES STUDY OF FERROELECTRICITY AND ISOTOPE EFFECTS IN H-BONDED KH2PO4 CRYSTALS.PHYSICAL REVIEW B. VOL. 71. ISSUE 18. P. - 31 69% 71

Classes with closest relation at Level 1


Rank Class id link
1 5531 CSHSO4//INTERMEDIATE TEMPERATURE FUEL CELLS//SUPERPROTONIC CONDUCTOR
2 29423 INCOMMENSURATION//ROCHELLE SALT//PROTOTYPE UNDULATION
3 15570 FTIR AND NMR SPECTRA//N METHYLMORPHOLINE BETAINE//RAMAN AND NMR SPECTRA
4 24066 LI2GE7O15//LITHIUM HEPTAGERMANATE//WEAK FERROELECTRIC
5 30403 SODIUM AMMONIUM SULPHATE DIHYDRATE//THERMAL DISAPPEARANCE//HYPERFFINE SPLITING
6 26965 CONDUCTIVE STRONTIUM TITANATE//INFRAROUGE LOINTAIN//1 D ELASTODYNAMICS
7 29324 FLY EYE LENS//GENERATING FUNCTIONAL TECHNIQUE//INS PHYS COMP SCI
8 31015 SBNBO4 FILMS//CHIM ANALYT PHYS CHIM MAT//ACOUSTOOPTICAL INTERACTION
9 27106 FERROELECTRIC PEROVSKITES//SOFT MODE FREQUENCY//12 BIT DAC
10 8063 KDP//KDP CRYSTAL//POTASSIUM DIHYDROGEN PHOSPHATE

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