Class information for:
Level 1: PYROCHLORE//ZIRCONOLITE//SYNROC

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
4756 1731 28.3 62%


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
226 3       SOLID OXIDE FUEL CELL//SOFC//SOLID OXIDE FUEL CELLS 49432
2306 2             PYROCHLORE//ZIRCONOLITE//ACOUSTO OPTIC TUNABLE FILTER 4518
4756 1                   PYROCHLORE//ZIRCONOLITE//SYNROC 1731

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 PYROCHLORE authKW 1299568 14% 31% 234
2 ZIRCONOLITE authKW 824091 3% 81% 58
3 SYNROC authKW 248466 1% 78% 18
4 MURATAITE authKW 141109 0% 100% 8
5 KEY SUBJECT DEF RADIOACT WASTE ENVIRON address 141093 1% 50% 16
6 BRANNERITE authKW 137753 1% 46% 17
7 NUCLEAR WASTE FORM authKW 133673 1% 63% 12
8 CALZIRTITE authKW 125428 0% 89% 8
9 NUCLEAR WASTE IMMOBILIZATION authKW 80627 0% 57% 8
10 STUFFED PYROCHLORE authKW 70554 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 Materials Science, Ceramics 7522 13% 0% 230
2 Nuclear Science & Technology 5241 17% 0% 288
3 Materials Science, Multidisciplinary 4459 37% 0% 635
4 Mineralogy 1703 5% 0% 80
5 Chemistry, Physical 1299 21% 0% 356
6 Chemistry, Inorganic & Nuclear 1090 10% 0% 170
7 Metallurgy & Metallurgical Engineering 974 9% 0% 152
8 Physics, Condensed Matter 717 13% 0% 218
9 Physics, Nuclear 305 5% 0% 82
10 Instruments & Instrumentation 284 5% 0% 84

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 KEY SUBJECT DEF RADIOACT WASTE ENVIRON 141093 1% 50% 16
2 GEOL ORE DEPOSIT 56442 0% 80% 4
3 DEF KEY DISCIPLINE NUCL WASTE ENVIRONM 55117 0% 63% 5
4 CAMBRIDGE CERAM IMMOBILISAT 52916 0% 100% 3
5 CIM GANIL 52910 0% 50% 6
6 DEFENS DISCIPLINE NUCL WASTES ENVIRONM 35277 0% 100% 2
7 EARTH ENVIRONM SCI MAT SCI ENGN 35277 0% 100% 2
8 GOVT INT EXTERNAL RELAT 35277 0% 100% 2
9 NPO RADON 35277 0% 100% 2
10 PINGDINGSHAN GENERAT BRANCH 35277 0% 100% 2

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 JOURNAL OF NUCLEAR MATERIALS 17835 8% 1% 142
2 JOURNAL OF SOLID STATE CHEMISTRY 8702 5% 1% 85
3 JOURNAL OF THE AMERICAN CERAMIC SOCIETY 6677 5% 0% 85
4 SOLID STATE IONICS 4292 3% 0% 57
5 NUCLEAR AND CHEMICAL WASTE MANAGEMENT 3866 0% 7% 3
6 INORGANIC MATERIALS 3762 3% 0% 45
7 GEOLOGY OF ORE DEPOSITS 3119 1% 1% 13
8 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 3111 4% 0% 76
9 JOURNAL OF ALLOYS AND COMPOUNDS 2749 5% 0% 81
10 CERAMICS INTERNATIONAL 2244 2% 0% 43

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 PYROCHLORE 1299568 14% 31% 234 Search PYROCHLORE Search PYROCHLORE
2 ZIRCONOLITE 824091 3% 81% 58 Search ZIRCONOLITE Search ZIRCONOLITE
3 SYNROC 248466 1% 78% 18 Search SYNROC Search SYNROC
4 MURATAITE 141109 0% 100% 8 Search MURATAITE Search MURATAITE
5 BRANNERITE 137753 1% 46% 17 Search BRANNERITE Search BRANNERITE
6 NUCLEAR WASTE FORM 133673 1% 63% 12 Search NUCLEAR+WASTE+FORM Search NUCLEAR+WASTE+FORM
7 CALZIRTITE 125428 0% 89% 8 Search CALZIRTITE Search CALZIRTITE
8 NUCLEAR WASTE IMMOBILIZATION 80627 0% 57% 8 Search NUCLEAR+WASTE+IMMOBILIZATION Search NUCLEAR+WASTE+IMMOBILIZATION
9 STUFFED PYROCHLORE 70554 0% 100% 4 Search STUFFED+PYROCHLORE Search STUFFED+PYROCHLORE
10 DEFECT FLUORITE 63494 0% 60% 6 Search DEFECT+FLUORITE Search DEFECT+FLUORITE

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 EWING, RC , WEBER, WJ , LIAN, J , (2004) NUCLEAR WASTE DISPOSAL-PYROCHLORE (A(2)B(2)O(7)): NUCLEAR WASTE FORM FOR THE IMMOBILIZATION OF PLUTONIUM AND "MINOR" ACTINIDES.JOURNAL OF APPLIED PHYSICS. VOL. 95. ISSUE 11. P. 5949 -5971 81 79% 453
2 STEFANOVSKY, SV , YUDINTSEV, SV , (2016) TITANATES, ZIRCONATES, ALUMINATES AND FERRITES AS WASTE FORMS FOR ACTINIDE IMMOBILIZATION.RUSSIAN CHEMICAL REVIEWS. VOL. 85. ISSUE 9. P. 962 -994 94 71% 0
3 SHLYAKHTINA, AV , SHCHERBAKOVA, LG , (2012) NEW SOLID ELECTROLYTES OF THE PYROCHLORE FAMILY.RUSSIAN JOURNAL OF ELECTROCHEMISTRY. VOL. 48. ISSUE 1. P. 1 -25 62 84% 11
4 KONG, LG , KARATCHEVTSEVA, I , GREGG, DJ , BLACKFORD, MG , HOLMES, R , TRIANI, G , (2013) GD2ZR2O7 AND ND2ZR2O7 PYROCHLORE PREPARED BY AQUEOUS CHEMICAL SYNTHESIS.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY. VOL. 33. ISSUE 15-16. P. 3273-3285 49 82% 17
5 PERRIOT, R , UBERUAGA, BP , (2015) STRUCTURAL VS. INTRINSIC CARRIERS: CONTRASTING EFFECTS OF CATION CHEMISTRY AND DISORDER ON IONIC CONDUCTIVITY IN PYROCHLORES.JOURNAL OF MATERIALS CHEMISTRY A. VOL. 3. ISSUE 21. P. 11554 -11565 39 89% 7
6 THAMPI, DSV , RAO, PP , RADHAKRISHNAN, AN , (2014) INFLUENCE OF CE SUBSTITUTION ON THE ORDER-TO-DISORDER STRUCTURAL TRANSITION, THERMAL EXPANSION AND ELECTRICAL PROPERTIES IN SM2ZR2-XCEXO7 SYSTEM.RSC ADVANCES. VOL. 4. ISSUE 24. P. 12321 -12329 37 95% 5
7 LI, Y , KOWALSKI, PM , BERIDZE, G , BIRNIE, AR , FINKELDEI, S , BOSBACH, D , (2015) DEFECT FORMATION ENERGIES IN A(2)B(2)O(7) PYROCHLORES.SCRIPTA MATERIALIA. VOL. 107. ISSUE . P. 18 -21 40 78% 3
8 GREGG, DJ , ZHANG, YJ , ZHANG, ZM , KARATCHEVTSEVA, I , BLACKFORD, MG , TRIANI, G , LUMPKIN, GR , VANCE, ER , (2013) CRYSTAL CHEMISTRY AND STRUCTURES OF URANIUM-DOPED GADOLINIUM ZIRCONATES.JOURNAL OF NUCLEAR MATERIALS. VOL. 438. ISSUE 1-3. P. 144-153 39 81% 14
9 ZHANG, KB , WEN, GJ , YIN, D , ZHANG, HB , (2015) SELF-PROPAGATING HIGH-TEMPERATURE SYNTHESIS OF CE-BEARING ZIRCONOLITE-RICH MINERALS USING CA(NO3)(2) AS THE OXIDANT.JOURNAL OF NUCLEAR MATERIALS. VOL. 467. ISSUE . P. 214 -223 35 92% 0
10 SHLYAKHTINA, AV , (2013) MORPHOTROPY, ISOMORPHISM, AND POLYMORPHISM OF LN (2) M O-2(7)-BASED (LN = LA-LU, Y, SC; M = TI, ZR, HF, SN) OXIDES.CRYSTALLOGRAPHY REPORTS. VOL. 58. ISSUE 4. P. 548-562 35 95% 2

Classes with closest relation at Level 1


Rank Class id link
1 11937 PYROCHLORE//CUBIC PYROCHLORE//BZN
2 15281 TITANITE//METAMICT//ZIRCON
3 19116 INERT MATRIX FUEL//ROCK LIKE OXIDE FUEL//SPE OMETRIE NUCL SPE OMETRIE MASSE
4 22872 DEFECT PYROCHLORE//CD2SB2O68//ALKALI THIO HYDROXOGERMANATES
5 21165 SR2NB2O7//2D ELECTRON HOLE LATTICE//CITRIC COMPLEXES
6 19750 HOLLANDITE//ONE DIMENSIONAL TUNNEL STRUCTURE//BETA GALLIA RUTILE INTERGROWTHS
7 25195 CD2RE2O7//KOS2O6//BETA PYROCHLORE OXIDE
8 27351 NEAT ORU//PETER A ROCK THERMOCHEM//THERMOCHEM IL
9 19821 ALKALI ION MIGRATION//ETUD MAT PROC ACTIF//LECL
10 1695 SPIN ICE//KAGOME LATTICE//GEOMETRICAL FRUSTRATION

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