Class information for:
Level 3: FERROELECTRICS//JOURNAL OF APPLIED CRYSTALLOGRAPHY//PHYSICS, CONDENSED MATTER

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
550 18138 19.9 42%


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
2691 2             JOURNAL OF APPLIED CRYSTALLOGRAPHY//POWDER DIFFRACTION//LINE PROFILE ANALYSIS 3360
3875 2             DIRECT THREE BODY RECOMBINATION//ELECT PROP SPACE EXPT//ELECT PROP SPACE EXPT PROGRAM 866
4013 2             ALKALI NITRATE CRYSTALS//LITHIUM IODATE//LIIO3 676

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 FERROELECTRICS journal 541702 11% 16% 2008
2 JOURNAL OF APPLIED CRYSTALLOGRAPHY journal 117618 3% 11% 630
3 PHYSICS, CONDENSED MATTER WoSSC 99665 39% 1% 7135
4 FERROELECTRICS LETTERS SECTION journal 82826 1% 24% 208
5 FIZIKA TVERDOGO TELA journal 81214 4% 7% 731
6 FERROELASTIC authKW 74332 1% 42% 105
7 POWDER DIFFRACTION authKW 67244 1% 18% 219
8 PHASE TRANSITION authKW 66734 5% 5% 861
9 INCOMMENSURATE PHASE authKW 59742 0% 46% 78
10 KRISTALLOGRAFIYA journal 56671 2% 9% 362

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 99665 39% 1% 7135
2 Crystallography 55891 15% 1% 2794
3 Physics, Multidisciplinary 15384 15% 0% 2673
4 Materials Science, Multidisciplinary 13980 22% 0% 3978
5 Materials Science, Characterization, Testing 3369 2% 1% 336
6 Chemistry, Physical 1550 9% 0% 1711
7 Chemistry, Multidisciplinary 1497 9% 0% 1631
8 Physics, Applied 1096 8% 0% 1488
9 Spectroscopy 270 2% 0% 319
10 Mineralogy 266 1% 0% 134

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 SOLID STATE PHYS CHEM 53280 0% 38% 83
2 MIXTO CIENCIA MAT 25938 0% 86% 18
3 FERRO PHYS 14009 0% 83% 10
4 CARBON FUS ENGN 10135 0% 46% 13
5 ETAT SOLIDE 9775 0% 16% 37
6 CRYSTALLOG 8661 1% 3% 173
7 ELECT PROP SPACE EXPT 8408 0% 100% 5
8 ELECT PROP SPACE EXPT PROGRAM 8408 0% 100% 5
9 FERROICS PHYS 8408 0% 100% 5
10 CIENCIAS FIS MAT CONDENSADA 7471 0% 32% 14

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 541702 11% 16% 2008
2 JOURNAL OF APPLIED CRYSTALLOGRAPHY 117618 3% 11% 630
3 FERROELECTRICS LETTERS SECTION 82826 1% 24% 208
4 FIZIKA TVERDOGO TELA 81214 4% 7% 731
5 POWDER DIFFRACTION 57275 1% 17% 199
6 KRISTALLOGRAFIYA 56671 2% 9% 362
7 PHASE TRANSITIONS 54634 2% 11% 298
8 JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 33947 4% 3% 648
9 ZEITSCHRIFT FUR KRISTALLOGRAPHIE 22294 1% 5% 260
10 IZVESTIYA AKADEMII NAUK SSSR SERIYA FIZICHESKAYA 20334 1% 5% 247

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 FERROELASTIC 74332 1% 42% 105 Search FERROELASTIC Search FERROELASTIC
2 POWDER DIFFRACTION 67244 1% 18% 219 Search POWDER+DIFFRACTION Search POWDER+DIFFRACTION
3 PHASE TRANSITION 66734 5% 5% 861 Search PHASE+TRANSITION Search PHASE+TRANSITION
4 INCOMMENSURATE PHASE 59742 0% 46% 78 Search INCOMMENSURATE+PHASE Search INCOMMENSURATE+PHASE
5 LINE PROFILE ANALYSIS 52991 0% 55% 57 Search LINE+PROFILE+ANALYSIS Search LINE+PROFILE+ANALYSIS
6 FERROELECTRICS 51443 2% 7% 435 Search FERROELECTRICS Search FERROELECTRICS
7 CSHSO4 47289 0% 94% 30 Search CSHSO4 Search CSHSO4
8 TRIGLYCINE SULFATE 41176 0% 70% 35 Search TRIGLYCINE+SULFATE Search TRIGLYCINE+SULFATE
9 TRIGLYCINE SULPHATE 40395 0% 83% 29 Search TRIGLYCINE+SULPHATE Search TRIGLYCINE+SULPHATE
10 INTERMEDIATE TEMPERATURE FUEL CELLS 32665 0% 56% 35 Search INTERMEDIATE+TEMPERATURE+FUEL+CELLS Search INTERMEDIATE+TEMPERATURE+FUEL+CELLS

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 CUMMINS, HZ , (1990) EXPERIMENTAL STUDIES OF STRUCTURALLY INCOMMENSURATE CRYSTAL PHASES.PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS. VOL. 185. ISSUE 5-6. P. 211 -409 370 67% 429
2 HARRIS, KDM , (2012) POWDER DIFFRACTION CRYSTALLOGRAPHY OF MOLECULAR SOLIDS.ADVANCED X-RAY CRYSTALLOGRAPHY. VOL. 315. ISSUE . P. 133-177 80 79% 28
3 MOHAMMAD, N , MOHAMAD, A , KADHUM, AAH , LOH, KS , (2016) A REVIEW ON SYNTHESIS AND CHARACTERIZATION OF SOLID ACID MATERIALS FOR FUEL CELL APPLICATIONS.JOURNAL OF POWER SOURCES. VOL. 322. ISSUE . P. 77 -92 66 89% 1
4 BARANOV, AI , (2003) CRYSTALS WITH DISORDERED HYDROGEN-BOND NETWORKS AND SUPERPROTONIC CONDUCTIVITY. REVIEW.CRYSTALLOGRAPHY REPORTS. VOL. 48. ISSUE 6. P. 1012-1037 82 95% 50
5 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
6 PASCHOS, O , KUNZE, J , STIMMING, U , MAGLIA, F , (2011) A REVIEW ON PHOSPHATE BASED, SOLID STATE, PROTONIC CONDUCTORS FOR INTERMEDIATE TEMPERATURE FUEL CELLS.JOURNAL OF PHYSICS-CONDENSED MATTER. VOL. 23. ISSUE 23. P. - 69 71% 43
7 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 53 100% 10
8 LANGFORD, JI , LOUER, D , (1996) POWDER DIFFRACTION.REPORTS ON PROGRESS IN PHYSICS. VOL. 59. ISSUE 2. P. 131-234 134 44% 243
9 GONI-URTIAGA, A , PRESVYTES, D , SCOTT, K , (2012) SOLID ACIDS AS ELECTROLYTE MATERIALS FOR PROTON EXCHANGE MEMBRANE (PEM) ELECTROLYSIS: REVIEW.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY. VOL. 37. ISSUE 4. P. 3358 -3372 69 58% 48
10 PONOMAREVA, V , LAVROVA, G , (2011) CONTROLLING THE PROTON TRANSPORT PROPERTIES OF SOLID ACIDS VIA STRUCTURAL AND MICROSTRUCTURAL MODIFICATION.JOURNAL OF SOLID STATE ELECTROCHEMISTRY. VOL. 15. ISSUE 2. P. 213-221 57 83% 12

Classes with closest relation at Level 3


Rank Class id link
1 665 PEROVSKITE SOLAR CELLS//CH3NH3PBI3//THALLIUM BROMIDE
2 342 OPTICS//LITHIUM NIOBATE//CONDON DOMAINS
3 292 CRYSTALLOGRAPHY//ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE//ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
4 505 ZHURNAL NAUCHNOI I PRIKLADNOI FOTOGRAFII//SOLID STATE IONICS//SOLID ELECTROLYTE
5 634 ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE//CHEMISTRY, INORGANIC & NUCLEAR//POLYIODIDES
6 61 FERROELECTRICS//INTEGRATED FERROELECTRICS//MANGANITES
7 649 POUR POINT DEPRESSANT//WAXY CRUDE OIL//JOURNAL OF CRYSTAL GROWTH
8 588 MOLTEN SALT//ZONE REFINING//PYROPROCESSING
9 656 QUASICRYSTALS//APPROXIMANT//DECAGONAL QUASICRYSTAL
10 369 POLYOXOMETALATES//CHEMISTRY, INORGANIC & NUCLEAR//HETEROPOLYACID

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