Suchergebnisse - "X-ray powder diffraction"

Unveiling the effects of Sb or Bi doping on lattice strain and Raman spectra in Mg2Si single crystals.

Autoren: Shimano, Kosuke Sakane, Shunya Ota, Takehiro et al.

Quelle: Journal of Applied Physics. 6/7/2025, Vol. 137 Issue 21, p1-7. 7p.

Schlagwörter: *X-ray powder diffraction, *RIETVELD refinement, *SINGLE crystals, *RAMAN spectroscopy, *LATTICE constants, *WAVENUMBER

Optimizing the thermoelectric properties of transition metal doped Sb2Te3 mediated by carrier effective mass.

Autoren: Rana, Nabakumar Mukherjee, Suchandra Goswami, Swapnadeep et al.

Quelle: Journal of Applied Physics. 1/21/2025, Vol. 137 Issue 3, p1-16. 16p.

Schlagwörter: *BOLTZMANN'S equation, *X-ray powder diffraction, *THERMOELECTRIC materials, *CHARGE carriers, *TRANSITION metals, *THERMAL conductivity

Ni9Sn2S2: An n-type metal-rich 2D sulfide with a metal-to-metal transition.

Autoren: Maignan, A. Hébert, S. Folton, C. et al.

Quelle: Journal of Applied Physics. 12/21/2024, Vol. 136 Issue 23, p1-8. 8p.

Schlagwörter: *CHARGE density waves, *X-ray powder diffraction, *MAGNETIC susceptibility, *ABSOLUTE value, *PHYSICAL measurements, *SEEBECK coefficient

Data-assimilated crystal growth simulation for multiple crystalline phases.

Autoren: Kubo, Yuuki Sato, Ryuhei Zhao, Yuansheng et al.

Quelle: Journal of Chemical Physics. 12/7/2024, Vol. 161 Issue 21, p1-9. 9p.

Schlagwörter: *DISTRIBUTION (Probability theory), *X-ray powder diffraction, *CRYSTAL growth, *SIMULATED annealing, *CRYSTAL structure

Third-order NLO study of manganese-doped copper sulfide nanoparticles for optical evolution.

Autoren: Selvakumar, C. Geetha, V. T. Sathiyamoorthi, S. et al.

Quelle: Journal of Nonlinear Optical Physics & Materials. Dec2025, Vol. 34 Issue 8, p1-16. 16p.

Schlagwörter: *X-ray powder diffraction, *COPPER sulfide, *NANOPARTICLE size, *FREQUENCIES of oscillating systems, *OPTICAL limiting

Synthesis, Electronic, Dynamic Optical and Adsorption (Monte Carlo and Molecular Dynamics) Properties of Cadmium Picolinate Coordination Polymer-2 (Cp-2).

Autoren: Olawale, Margaret D. Ojo, Nathanael D. Oyeneyin, Oluwatoba E. et al.

Quelle: Journal of Computational Biophysics & Chemistry. Dec2025, Vol. 24 Issue 10, p1441-1455. 15p.

Schlagwörter: *X-ray powder diffraction, *DENSITY functional theory, *MELTING points, *MOLECULAR dynamics, *FRONTIER orbitals, *COORDINATION polymers, *PHTHALIC acid

THERMAL, MORPHOLOGICAL, AND DFT STUDIES ON THE SCANDIUM(III) SULFA DRUGS COMPLEXES.

Autoren: El-Habeeb, Abeer A. Refat, Moamen S. Mohsen, Q. et al.

Quelle: Bulletin of the Chemical Society of Ethiopia. 2025, Vol. 39 Issue 7, p1363-1380. 18p.

Schlagwörter: *X-ray powder diffraction, *VIBRATIONAL spectra, *TRANSMISSION electron microscopy, *THERMODYNAMIC functions, SULFONAMIDE drugs

THE INFLUENCE OF THE CRUCIBLE AND THE COOLING RATE ON THE STRUCTURE OF GLASSES AND GLASS-CRYSTALLINE MATERIALS IN THE CaO-Na2 O-P2 O5 -B2 O3 SYSTEM.

Autoren: Tasheva, Tina¹ tina.tasheva@uctm.edu

Quelle: Journal of Chemical Technology & Metallurgy. Nov2025, Vol. 60 Issue 5, p843-852. 10p.

Schlagwörter: *X-ray powder diffraction, *RAMAN spectroscopy, *BORATE glass, *SCANNING electron microscopy, *INFRARED spectroscopy

CHRACTERIZATION OF THE COMPLEXATION BETWEEN INDIUM(III) AND ZIROCNIUM(IV) IONS WITH THE DRUG PROCAINE: SPECTRAL ANALYSIS, THERMAL PROPERTIES, AND MICROSCOPIC IMAGING.

Autoren: Adam, Abdel Majid A. Refat, Moamen S. Eldaroti, Hala H. et al.

Quelle: Bulletin of the Chemical Society of Ethiopia. 2025, Vol. 39 Issue 6, p1083-1094. 12p.

Schlagwörter: *THERMOLYSIS, *X-ray powder diffraction, *CHEMICAL reactions, *ION analysis, *TRANSMISSION electron microscopy

Origin of phase relative stability and phase transformation in an S‐ibuprofen–nicotinamide cocrystal.

Autoren: Guerain, Mathieu Chevreau, Hubert Elkaim, Erik et al.

Quelle: Acta Crystallographica Section C: Structural Chemistry. Nov2025, Vol. 81 Issue 11, p658-665. 8p.

Schlagwörter: *PHASE transitions, *X-ray powder diffraction, *IBUPROFEN, *MONTE Carlo method, *NICOTINAMIDE, *DENSITY functional theory, *MIXED crystals, *PHASE equilibrium

A good‐practice guide to solving and refining molecular organic crystal structures from laboratory powder X‐ray diffraction data.

Autoren: Kabova, Elena Mersiyanova, Margarita Shankland, Kenneth et al.

Quelle: Acta Crystallographica Section C: Structural Chemistry. Oct2025, Vol. 81 Issue 10, p559-569. 11p.

Schlagwörter: *X-ray powder diffraction, *GLOBAL optimization, *REPRODUCIBLE research, *RESEARCH protocols, *RESEARCH methodology, *OPTIMIZATION algorithms, *ORGANIC solid state chemistry

Utilization of Powder X-ray Diffraction (XRD) for Stoichiometric and Structural Characterization of Molybdenum Dichalcogenide Crystals Grown via Chemical Vapor Transport.

Autoren: Mor, Bhupendra¹ bhupendramor1980@gmail.com

Quelle: Journal of Mines, Metals & Fuels. Oct2025, Vol. 73 Issue 10, p3311-3320. 10p.

Schlagwörter: *X-ray powder diffraction, *STOICHIOMETRY, *CRYSTALLINITY, *MOLYBDENUM disulfide, *CRYSTAL growth, *OPTOELECTRONICS, *RIETVELD refinement, *STRUCTURAL analysis (Science)

Moxuanxueite, NaCa6Zr(Si2O7)2OF3, a new wöhlerite-group mineral from Gejiu alkaline complex, Yunnan Province, China.

Autoren: Qu, Kai Dong, Guochen Li, Ting et al.

Quelle: American Mineralogist. Oct2025, Vol. 110 Issue 10, p1527-1537. 11p.

Schlagwörter: *MINERALS, *X-ray powder diffraction, *MINERALIZATION, *PETROLOGY, *PROVINCES

Geografische Kategorien: CHINA

Thermoanalytical multi-research on nanomilling-driven reamorphization in glassy arsenoselenides.

Autoren: Shpotyuk, Oleh Kozdras, Andrzej Lukáčová Bujňáková, Zdenka et al.

Quelle: Journal of Thermal Analysis & Calorimetry. Oct2025, Vol. 150 Issue 19, p14849-14863. 15p.

Schlagwörter: *GLASS transition temperature, *X-ray powder diffraction, *GLASS transitions, *RAMAN microscopy, *ENERGY conversion, *HEAT flux measurement, *SIZE reduction of materials

Phase Guard: A False Positive Filter for Automatic Rietveld Quantitative Phase Analysis Based on Counting Statistics in HighScore Plus.

Autoren: Pernechele, Matteo Makvandi, Sheida

Quelle: Minerals (2075-163X). Oct2025, Vol. 15 Issue 10, p1041. 20p.

Schlagwörter: *X-ray powder diffraction, *X-ray diffraction, *COMPUTER software, *PHASE detectors, *MINERAL analysis, *DETECTION limit

Ancient potteries of Keeladi: A multidisciplinary analysis using Fourier transform infrared spectroscopy, X‐ray powder diffraction and X‐ray fluorescence spectroscopy.

Autoren: Vijay, Gokul Luiz, Thundiyil Arun Chandrasekaran, Ananthanarayanan

Quelle: Archaeometry. Oct2025, Vol. 67 Issue 5, p1118-1128. 11p.

Schlagwörter: *FOURIER transform infrared spectroscopy, *X-ray powder diffraction, *POTTERY techniques, *ARCHAEOLOGICAL site location, *POTTERY, *HISTORIC sites, *ARCHAEOLOGY, *X-ray spectroscopy

Geografische Kategorien: SOUTH India, TAMIL Nadu (India)

High-pressure structural stability of compositionally complex pyrochlore oxides.

Autoren: Bhadram, Venkata S. Abishek, Muthukumar Sundaramoorthy, Muthukumaran et al.

Quelle: Journal of Applied Physics; 9/14/2025, Vol. 138 Issue 10, p1-9, 9p

Schlagwörter: CRYSTAL structure, HYDROSTATIC pressure, TRANSITION metals, PYROCHLORE, X-ray powder diffraction

Controlled anti-solvent precipitation for enhanced dissolution rate and antiplatelet activity of ticagrelor.

Autoren: Eldeeb, Asmaa M. Abdelkader, Dalia H. El Maghraby, Gamal M.

Quelle: Pharmaceutical Development & Technology. Apr2025, Vol. 30 Issue 4, p463-473. 11p.

Schlagwörter: FOURIER transform infrared spectroscopy, X-ray powder diffraction, DIFFERENTIAL scanning calorimetry, HYDROGEN bonding, AMORPHIZATION

Deactivation of NaY in Aniline Alkylation with Methanol: Accumulation Kinetics, Composition, and Localization of Coke Deposits.

Autoren: Pavlov, V. S. Ponomareva, O. A. Bruter, D. V. et al.

Quelle: Petroleum Chemistry. Apr2025, Vol. 65 Issue 4, p450-459. 10p.

Schlagwörter: X-ray spectroscopy, X-ray powder diffraction, COKE (Coal product), ZEOLITE catalysts, ALIPHATIC compounds

Solubility of vanadium in barium titanate ceramics.

Autoren: Aumen, Andrew Hong, Seonghwan Dickey, E. C.

Quelle: Journal of Materials Science. Sep2025, Vol. 60 Issue 36, p16199-16211. 13p.

Schlagwörter: *X-ray powder diffraction, *BARIUM titanate, *PARTIAL pressure, *OXIDATION states, *SOLUBILITY