Magnetization of Crystalline and Amorphous Phases of R2Ti2O7 and R2Zr2O7 (R = Gd, Dy, Tb)
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DOI: 10.1007/s10948-019-05388-y
Abstract: We present the study of frustrated magnets R2M2O7, where R = Gd, Dy, Tb and M = Ti, Zr. Magnetic susceptibility χ and low-temperature magnetization of perfectly ordered pyrochlores R2Ti2O7, partially disordered fluorites R2Zr2O7, and… read more here.
Keywords: amorphous phases; phases r2ti2o7; r2ti2o7 r2zr2o7; crystalline amorphous ... See more keywords
Investigating Structure and Dynamics of Proteins in Amorphous Phases Using Neutron Scattering
Sign Up to like & getrecommendations! Published in 2017 at "Computational and Structural Biotechnology Journal"
DOI: 10.1016/j.csbj.2016.12.004
Abstract: In order to increase shelf life and minimize aggregation during storage, many biotherapeutic drugs are formulated and stored as either frozen solutions or lyophilized powders. However, characterizing amorphous solids can be challenging with the commonly… read more here.
Keywords: neutron; amorphous phases; neutron scattering; use neutron ... See more keywords
Evaluation and control of residual amorphous phases in carbon-doped MgB2 superconductors
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.158867
Abstract: Abstract Evaluation and control of amorphous phases in materials are very important for optimizing their properties. Herein, we focus on polycrystalline MgB2 materials prepared with hydrocarbon doping and study the effects of residual amorphous impurities… read more here.
Keywords: mgb2; residual amorphous; amorphous phases; evaluation control ... See more keywords
Fast phase mapping of mechanically alloyed Cu–Zr by using nanoindentation
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DOI: 10.1016/j.mtla.2018.08.024
Abstract: Abstract Identification of possible amorphous phases of micron or submicron size in metallic alloys usually relies on transmission electron microscopy, which often faces great challenge in sample preparation. In this study, nanoindentation was introduced as… read more here.
Keywords: amorphous phases; microscopy; possible amorphous; electron microscopy ... See more keywords
Insights into Solid-To-Solid Transformation of MOF Amorphous Phases.
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DOI: 10.1021/acs.inorgchem.2c01978
Abstract: Metal-organic frameworks (MOFs) have been recently explored as crystalline solids for conversion into amorphous phases demonstrating non-specific mechanical, catalytic, and optical properties. The real-time control of such structural transformations and their outcomes still remain a… read more here.
Keywords: time; mof; chemistry; amorphous phases ... See more keywords
Assessment of the quantitative accuracy of Rietveld/XRD analysis of crystalline and amorphous phases in fly ash
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DOI: 10.1039/c7ay00337d
Abstract: An internal standard method based on Rietveld/XRD whole-pattern fitting analysis of fly ash is used to assess the quantitative accuracy to determine its crystalline and amorphous phases under various conditions such as internal standards (types,… read more here.
Keywords: amorphous phases; rietveld xrd; internal standard; crystalline amorphous ... See more keywords
FTIR spectrum analysis to predict the crystalline and amorphous phases of hydroxyapatite: a comparison of vibrational motion to reflection
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DOI: 10.1039/d3ra02580b
Abstract: Hydroxyapatites were synthesized from calcium carbonate and ortho-phosphoric acid in amorphous and crystalline phases by varying sintering temperature from 300 to 1100 °C maintaining an increment of 200 °C. The asymmetric and symmetric stretching, and… read more here.
Keywords: spectrum analysis; amorphous phases; crystalline amorphous; sintering temperature ... See more keywords
Quantitative Evaluation of Crystalline and Amorphous Phases in Clay-Based Cordierite Ceramic
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DOI: 10.3390/min10121122
Abstract: An innovative chemical quantitative mineral analysis (CQMA) was successfully tested on a cordierite-based clay ceramic sample to quantify crystalline and amorphous components. The accuracy of this method was demonstrated on an added module to the… read more here.
Keywords: phases clay; amorphous phases; evaluation crystalline; crystalline amorphous ... See more keywords