Results 41 to 50 of about 33,137,902 (193)
Rapid Analysis of Feldspar by X-ray Diffractometry Rietveld Refinement Method
Yankuang ceshi, 2017 The content of minerals in feldspar can be calculated by chemical analytical results, but the analytical process is long and the calculation process is complex.
RAN Jing, DU Gu, WANG feng-yu
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Конденсированные среды и межфазные границыComplex chalcogenides based on transition elements, in particular ternary compounds of the АВ2Х4 type (M = Mn, Fe, Co, Ni; B = Ga, In, Sb, Bi; X = S, Se, Te) are among the important functional materials.
Faik M. Mammadov +5 more
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Analysis of Rietveld Method Application for Gyrolite Crystal Structure Refinement
Medžiagotyra, 2012 The several simulated X-ray diffraction patterns for calcium silicate hydrate – gyrolite were calculated with GSAS program using the structural model of natural mineral gyrolite and profile parameters values determined from refining crystal structure of ...
Arūnas BALTUŠNIKAS +5 more
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Study of the transformation of boehmite into alumina by Rietveld method [PDF]
Acta Crystallographica Section A Foundations of Crystallography, 2011 Peer ...
Fillali, Laila +4 more
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Refinement Struktur Kristal Superkonduktor BSCCO–2212 dengan Substitusi Pb
Jurnal Materi dan Pembelajaran Fisika, 2022 Analisis refinement struktur kristal telah dilakukan pada data XRD superkonduktor BSCCO-2212 yang disubstitusi Pb. Superkonduktor fase BSCCO-2212 disintering pada suhu 8200C dan dikalsinasi pada suhu 8000C. Waktu sintering sampel divariasi pada 0, 12, 24,
Dwi Teguh Rahardjo
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Quantifying glass powder reaction in blended-cement pastes with the Rietveld-PONKCS method
, 2020 X-ray diffraction (XRD) is a prominent technique to characterise cement-based materials. The combination of the Rietveld refinement with the Partial Or No Known Crystal Structure (PONKCS) approach now enables the quantification of both crystalline phases
Mehdi Mejdi +5 more
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Rietveld Analysis on X-Ray Diffraction Of South Kalimantan Kaolin Clays
Berkala Ilmiah Pendidikan Fisika, 2018 At least 13 million tons of kaolin claystone lie in several regencies of South Kalimantan covering Banjar, Tapin, Hulu Sungai Utara and Kotabaru regencies. This paper reports an attempt to explore their crystalline state characteristics, projecting their
Ruliana Febrianti +2 more
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Evaluation of crystallographic ordering degree of magnetically active ions in Sr 2FeMoO 6-δ by means of the (101) X-ray peak intensity [PDF]
Modern Electronic Materials, 2019 Strontium ferromolybdate double perovskite is a promising candidate for room-temperature spintronic applications. Nevertheless, SFMO has not yet found wide application in spintronics.
Evgenij Artsiukh, Gunnar Suchaneck
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Bulletin of the Mineral Research and ExplorationThe Rietveld method refines a theoretical line profile until it fits the measured profile using a least squares methodology. In Rietveld method, complete qualitative mineral determination, mineralchemistry, appropriate XRD analytical conditions and ...
Arif Talay, Cumhur Özcan Kiliç
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Revista de Investigación de Física, 2021 The Rietveld refinement method has taken high relevance since its creation. Nowadays, it is an useful tool in many fields of industry, materials science, and technology.
Diego Alberto Flores Cano +5 more
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