Class information for:
Level 1: FERRIHYDRITE//GOETHITE//HEMATITE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
5496 1616 30.1 49%


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
403 3       FERRITE//MAGNETIC PROPERTIES//MICROWAVE ABSORPTION 29840
279 2             FERRITE//COBALT FERRITE//SPINEL FERRITE 19076
5496 1                   FERRIHYDRITE//GOETHITE//HEMATITE 1616

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 FERRIHYDRITE authKW 517796 6% 27% 103
2 GOETHITE authKW 443818 9% 15% 152
3 HEMATITE authKW 176112 8% 8% 123
4 CLAYS AND CLAY MINERALS journal 111540 8% 5% 122
5 FEROXYHYTE authKW 109924 0% 73% 8
6 AACES address 75576 0% 100% 4
7 FERRIHYDRITE TRANSFORMATION authKW 75576 0% 100% 4
8 HYDROHEMATITE authKW 75576 0% 100% 4
9 ALPHA FEOOH authKW 64947 1% 25% 14
10 CLAY MINERALS journal 63756 5% 4% 77

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 Mineralogy 29299 19% 1% 310
2 Soil Science 20082 21% 0% 342
3 Chemistry, Physical 2491 28% 0% 450
4 Geosciences, Multidisciplinary 2134 14% 0% 230
5 Geochemistry & Geophysics 2023 10% 0% 168
6 Materials Science, Multidisciplinary 616 17% 0% 269
7 Physics, Condensed Matter 586 12% 0% 193
8 Physics, Nuclear 576 6% 0% 103
9 Physics, Atomic, Molecular & Chemical 365 7% 0% 116
10 Engineering, Environmental 262 4% 0% 61

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 AACES 75576 0% 100% 4
2 AGR SCI OURCES 37788 0% 100% 2
3 DEP OURCES ENVIRONM 37788 0% 100% 2
4 POST PROGRAM AGRON SOIL SCI 37788 0% 100% 2
5 NUMAT 21200 0% 14% 8
6 ABT FORSTLICHE 18894 0% 100% 1
7 ADV FILM HEBEI PROVINCE 18894 0% 100% 1
8 AUGHINISH ALUMINA 18894 0% 100% 1
9 BIOGEOCHEM POLLUTANT DYNAMSOIL CHEM GRP 18894 0% 100% 1
10 BO KOV CATALYSIS CHEM TECHNOL 18894 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 CLAYS AND CLAY MINERALS 111540 8% 5% 122
2 CLAY MINERALS 63756 5% 4% 77
3 HYPERFINE INTERACTIONS 23306 6% 1% 98
4 REVISTA BRASILEIRA DE CIENCIA DO SOLO 18441 3% 2% 47
5 PHYSICS AND CHEMISTRY OF MINERALS 7462 2% 1% 32
6 HAZARDOUS WASTE CONSULTANT 6297 0% 33% 1
7 GEOCHIMICA ET COSMOCHIMICA ACTA 5587 4% 0% 62
8 AMERICAN MINERALOGIST 3405 2% 1% 35
9 JOURNAL OF SOIL SCIENCE 3155 1% 1% 12
10 AUSTRALIAN JOURNAL OF SOIL RESEARCH 3119 1% 1% 19

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 FERRIHYDRITE 517796 6% 27% 103 Search FERRIHYDRITE Search FERRIHYDRITE
2 GOETHITE 443818 9% 15% 152 Search GOETHITE Search GOETHITE
3 HEMATITE 176112 8% 8% 123 Search HEMATITE Search HEMATITE
4 FEROXYHYTE 109924 0% 73% 8 Search FEROXYHYTE Search FEROXYHYTE
5 FERRIHYDRITE TRANSFORMATION 75576 0% 100% 4 Search FERRIHYDRITE+TRANSFORMATION Search FERRIHYDRITE+TRANSFORMATION
6 HYDROHEMATITE 75576 0% 100% 4 Search HYDROHEMATITE Search HYDROHEMATITE
7 ALPHA FEOOH 64947 1% 25% 14 Search ALPHA+FEOOH Search ALPHA+FEOOH
8 ALUMINUM SUBSTITUTION 63489 1% 31% 11 Search ALUMINUM+SUBSTITUTION Search ALUMINUM+SUBSTITUTION
9 AL SUBSTITUTED GOETHITE 60459 0% 80% 4 Search AL+SUBSTITUTED+GOETHITE Search AL+SUBSTITUTED+GOETHITE
10 HEXS 60459 0% 80% 4 Search HEXS Search HEXS

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 JAMBOR, JL , DUTRIZAC, JE , (1998) OCCURRENCE AND CONSTITUTION OF NATURAL AND SYNTHETIC FERRIHYDRITE, A WIDESPREAD IRON OXYHYDROXIDE.CHEMICAL REVIEWS. VOL. 98. ISSUE 7. P. 2549 -2585 108 49% 441
2 KREHULA, S , MUSIC, S , (2010) GROWTH OF UNIFORM LATH-LIKE ALPHA-(FE,AL)OOH AND DISC-LIKE ALPHA-(FE,AL)(2)O-3 NANOPARTICLES IN A HIGHLY ALKALINE MEDIUM.MATERIALS CHEMISTRY AND PHYSICS. VOL. 123. ISSUE 1. P. 67-76 45 88% 2
3 CISMASU, AC , MICHEL, FM , TCACIUC, AP , BROWN, GE , (2014) PROPERTIES OF IMPURITY-BEARING FERRIHYDRITE III. EFFECTS OF SI ON THE STRUCTURE OF 2-LINE FERRIHYDRITE.GEOCHIMICA ET COSMOCHIMICA ACTA. VOL. 133. ISSUE . P. 168-185 43 69% 14
4 KREHULA, S , RISTIC, M , KUBUKI, S , IIDA, Y , KREHULA, LK , MUSIC, S , (2016) THE EFFECTS OF IN3+ DOPING ON THE PROPERTIES OF PRECIPITATED GOETHITE.JOURNAL OF ALLOYS AND COMPOUNDS. VOL. 658. ISSUE . P. 41 -48 38 76% 1
5 RZEPA, G , PIECZARA, G , GAWEL, A , TOMCZYK, A , ZALECKI, R , (2016) THE INFLUENCE OF SILICATE ON TRANSFORMATION PATHWAYS OF SYNTHETIC 2-LINE FERRIHYDRITE.JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY. VOL. 125. ISSUE 1. P. 407 -421 44 70% 0
6 WANG, XM , ZHU, MQ , KOOPAL, LK , LI, W , XU, WQ , LIU, F , ZHANG, J , LIU, QS , FENG, XH , SPARKS, DL , (2016) EFFECTS OF CRYSTALLITE SIZE ON THE STRUCTURE AND MAGNETISM OF FERRIHYDRITE.ENVIRONMENTAL SCIENCE-NANO. VOL. 3. ISSUE 1. P. 190 -202 37 63% 4
7 DE GRAVE, E , BARRERO, CA , DA COSTA, GM , VANDENBERGHE, RE , VAN SAN, E , (2002) MOSSBAUER SPECTRA OF ALPHA- AND GAMMA-POLYMORPHS OF FEOOH AND FE2O3: EFFECTS OF POOR CRYSTALLINITY AND OF AL-FOR-FE SUBSTITUTION.CLAY MINERALS. VOL. 37. ISSUE 4. P. 591-606 40 82% 17
8 RZEPA, G , BAJDA, T , GAWEL, A , DEBIEC, K , DREWNIAK, L , (2016) MINERAL TRANSFORMATIONS AND TEXTURAL EVOLUTION DURING ROASTING OF BOG IRON ORES.JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY. VOL. 123. ISSUE 1. P. 615 -630 38 57% 1
9 ALVAREZ, M , RUEDA, EH , SILEO, EE , (2006) STRUCTURAL CHARACTERIZATION AND CHEMICAL REACTIVITY OF SYNTHETIC MN-GOETHITES AND HEMATITES.CHEMICAL GEOLOGY. VOL. 231. ISSUE 4. P. 288-299 30 88% 18
10 LARRALDE, AL , RAMOS, CP , ARCONDO, B , TUFO, AE , SARAGOVI, C , SILEO, EE , (2012) STRUCTURAL PROPERTIES AND HYPERFINE CHARACTERIZATION OF SN-SUBSTITUTED GOETHITES.MATERIALS CHEMISTRY AND PHYSICS. VOL. 133. ISSUE 2-3. P. 735 -740 25 93% 3

Classes with closest relation at Level 1


Rank Class id link
1 4792 ALPHA FE2O3//BETA FEOOH//HEMATITE
2 28285 SN 119 MOSSBAUER EFFECT//SUPER TRANSFERRED HYPERFINE INTERACTIONS//TIN DOPED MAGNETITE
3 19489 IRON OXIDIZING BACTERIA//GALLIONELLA//ZETAPROTEOBACTERIA
4 7059 WEATHERING STEEL//GREEN RUST//ATMOSPHERIC CORROSION
5 26832 SLIDING MUD//SULFURIZED RUST//PYROPHORIC IRON SULFIDE
6 22182 NANOMETRIC SIZE//RECH REACT SOLIDES//ALUMINIUM SUBSTITUTION IN FERRITES
7 18101 NONTRONITE//NAU 2//CLAYS AND CLAY MINERALS
8 18424 NICKEL LATERITE//FERRONICKEL//LATERITE ORE
9 26853 INDICATOR REACTION RATE//ZERO CHARGE POINT//A A GALKIN DONETSK ENGN PHYS
10 24294 KARST BAUXITE//BAUXITE//KARSTIC BAUXITE

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