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gadolinium

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Journal Article
Journal: Elements
Published: 01 December 2018
Elements (2018) 14 (6): 403–408.
... that. This article describes the impacts of anthropogenic activities on the distributions of Hg, Pb, and certain technology-critical elements [i.e. gadolinium (Gd) and Pt] in ocean waters. The data come mainly from depth profiles made available through the new wealth of data from GEOTRACES and will illustrate...
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Journal Article
Journal: Geophysics
Published: 02 January 2017
Geophysics (2017) 82 (1): EN13–EN24.
...Christopher van der Hoeven; Matthew Montgomery; Gregory Sablan; Erich Schneider; Carlos Torres-Verdín ABSTRACT Borehole neutron measurements are routinely used for in situ rock assessment in hydrocarbon reservoirs. We have used gadolinium oxide nanoparticles for enhancing the sensitivity...
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Journal Article
Published: 01 July 2016
The Canadian Mineralogist (2016) 54 (4): 863–877.
... (light rare earth elements) that include lanthanum, cerium, praseodymium, neodymium, and samarium. In natural phases the measured concentrations of HREE, including (formerly yttrium), gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, and lutetium, do not exceed 0.02 cations, and Y 3...
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Journal Article
Published: 01 June 2016
Mineralogical Magazine (2016) 80 (4): 659–674.
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Journal Article
Journal: Geology
Published: 01 August 2015
Geology (2015) 43 (8): 703–706.
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Journal Article
Journal: Elements
Published: 01 December 2012
Elements (2012) 8 (6): 417–422.
... noteworthy problems related to urban geochemical processes and elemental fluxes. We do not mean that these are the most important issues facing urban regions, but instead we use them to illustrate the diversity of current problems in urban geochemistry. Gadolinium (Gd) chelates have been used...
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Journal Article
Published: 01 August 2008
American Mineralogist (2008) 93 (8-9): 1384–1392.
.... , Lesovitskaya , M.K. , and Shapovalov , I.M. ( 1978 ) X-ray diffraction study of aqueous solutions of samarium and gadolinium chlorides . Chemical Abstracts , 89 , 95116 . Shannon , R.D. and Prewitt , C.T. ( 1969 ) Effective ionic radii in oxides and fluorides . Acta...
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Journal Article
Published: 01 October 2002
American Mineralogist (2002) 87 (10): 1333–1341.
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Journal Article
Published: 01 August 2002
The Canadian Mineralogist (2002) 40 (4): 1103–1112.
... 08 06 2002 01 02 2002 gadolinium fluorapatite single-crystal W-band EPR X-ray structure refinement site preference substitution mechanisms point defects gadolinium fluorapatite spectroscopie RPE (bande W, monocristal) affinement de la structure préférence des sites...
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Journal Article
Published: 01 March 2002
European Journal of Mineralogy (2002) 14 (2): 349–354.
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Journal Article
Journal: Geology
Published: 01 February 2002
Geology (2002) 30 (2): 159–162.
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Journal Article
Published: 01 May 2001
Geochemistry: Exploration, Environment, Analysis (2001) 1 (2): 101–108.
..., drain. In the upper reaches (headwater), where there are no acid sulphate soils, the REE concentrations were low at all sampling events (e.g. Nd=1.0 to 1.3 μg l −1 ) and the shale-normalized profiles were characterized by peaked middle-REE enrichment (centred on gadolinium) with a secondary maximum...
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Journal Article
Published: 20 April 2001
Canadian Journal of Earth Sciences (2001) 38 (6): 975–982.
... GPa à la température ambiante, nous examinons l’anisotropie de conductivité thermique dans un matériaux analogue, le gadolinium (Gd), en mesurant sa conductivité électrique et en appliquant la Loi Wiedemann–Franz pour déterminer la conductivité thermique ( k ). L’ anisotropie de conductivité...
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Journal Article
Published: 01 June 1998
European Journal of Mineralogy (1998) 10 (3): 579–588.
Journal Article
Journal: Clay Minerals
Published: 01 April 1982
Clay Minerals (1982) 17 (2): 201–208.
Journal Article
Published: 01 August 1975
The Canadian Mineralogist (1975) 13 (3): 298–299.