Showing 101 - 120 results of 947 for search 'X‐ray diffraction', query time: 0.08s Refine Results
  1. 101

    Synthesis of nanoparticles of feroxyhyte doped with lanthanum by a sonochemical method by Dolores Reyman, Cristina Díaz-Oliva

    Published 2025-07-01
    “…The structural characterization of the prepared materials was carried out by X-ray diffraction (XRD), transmission electron microscopy (TEM), Raman spectroscopy, total reflection X-ray fluorescence (TXRF) and Scanning Electron Microscopy/Energy Dispersive X-ray Spectroscopy (SEM/EDX)In the presence of lanthanum, magnetite cannot be formed. …”
    Get full text
    Article
  2. 102

    Characterization of Natural Precious Opal Using Modern Spectroscopic Techniques in Ethiopia: The Case from Delanta, South Wollo by Assamen Ayalew Ejigu, Desalegn Gezahegn Ketemu, Sisay Awoke Endalew, Wudu Yimer Assen

    Published 2022-01-01
    “…In general, this study revealed that all opal samples taken from six mining sites in Delanta district were found to be opal-CT as per the results of X-ray diffraction and Fourier infrared spectroscopy investigations.…”
    Get full text
    Article
  3. 103

    Nanosized phases with titanium(IV) oxides. Preparation. Characterisation. Properties by G. M. Kuzmicheva

    Published 2015-12-01
    “…The main methods of studying the сomposition, substructure and microstructure characteristics of nanosized compounds are proved. The basic method is X-ray study with specific effects on a diffraction picture. …”
    Get full text
    Article
  4. 104

    Study of the Influence of Annealing Temperature on the Structural Properties for (Ni1-xZnxFe2O4) Compounds by Najat A. Dahham, Abdulsamee F. A. Albayati, Inteesar A. Hamed

    Published 2020-03-01
    “…The samples were examined via X-ray diffraction patterns. The XRD pattern confirm the formation of face centered cubic structure (fcc) for all samples. …”
    Get full text
    Article
  5. 105

    Effect of Mg Molar Concentration on Structural and Optical Properties of CdO Thin Films Prepared by Chemical Bath Deposition Method by Faris Salih Atallah, Hani Hadi Ahmed, Waleed Khalid Jasim

    Published 2020-03-01
    “…The thin film properties were diagnosed with X-ray diffraction techniques and UV-VIS-spectrophotometer. …”
    Get full text
    Article
  6. 106

    Unexpected Tellurohalogenation of Terminal N‐Alkynyl (Alkenyl) Derivatives of 4‐Functionalized Pyrazoles by Marianna V. Povidaichyk, Svitlana V. Shishkina, Eugeniy M. Ostapchuk, Prof. Mykhaylo Yu. Onysko

    Published 2025-08-01
    “…This electrophilic heterocyclization leads to the formation of tetrahydropyrazolo[1,2‐a]pyridazinium and dihydropyrazolo[1,2‐a]pyrazolium intramolecular salts, as confirmed by X‐ray diffraction (XRD) and comprehensive spectral analysis.…”
    Get full text
    Article
  7. 107

    SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF A Zn(II) COORDINATION POLYMER BASED ON 4,4’-BIPYRIDINE AND ACETATO by LI-HUA WANG

    Published 2015-05-01
    “…X-ray diffraction analysis reveals that the Zn(II) center is six-coordination with a N2O4 distorted octahedral coordination environment. …”
    Get full text
    Article
  8. 108

    Intermolecular Interactions in Molecular Ferroelectric Zinc Complexes of Cinchonine by Marko Očić, Lidija Androš Dubraja

    Published 2024-11-01
    “…The structure of [CnZnBr<sub>3</sub>]·MeOH was determined from single-crystal X-ray diffraction analysis and was isostructural with the previously reported chloride analog [CnZnCl<sub>3</sub>]·MeOH. …”
    Get full text
    Article
  9. 109

    Structure of ice VII with Hirshfeld atom refinement by Roman Gajda, Michał Chodkiewicz, Dongzhou Zhang, Phuong Nguyen, Vitali Prakapenka, Krzysztof Wozniak

    Published 2025-05-01
    “…Single crystals of cubo-ice were grown under pressure in diamond anvil cells. X-ray diffraction measurements were conducted at a synchrotron source facility (APS, University of Chicago, USA) as well as on our regular in-house laboratory diffractometer with Ag radiation. …”
    Get full text
    Article
  10. 110

    Schleichera oleosa (Kusum) leaf extract mediated green synthesis of bimetallic Ag-Fe nanoparticles: in-vitro evaluation of antimicrobial and antioxidant activities by Divyanshu Singh, Dimpi Gupta, Ankit Tiwari, Jai Naik, Farheen Quraishi, Rajat Pratap Singh, Sunil Kumar Singh, Ashish Kumar Singh

    Published 2025-08-01
    “…The formation of Ag-Fe NPs is confirmed through different characterization techniques such as Ultraviolet–visible spectroscopy, X-ray diffraction, scanning electron microscope and electron dispersive X-ray spectroscopy, transmission electron microscopy and X-ray photoelectron spectroscopy. …”
    Get full text
    Article
  11. 111

    The structural characterisation of HWCVD-deposited nanocrystalline silicon films by Bibhu Swain

    Published 2009-01-01
    “…Nanocrystalline silicon (nc-Si) films were deposited by hot-wire chemical vapour deposition (HWCVD) in the presence of varying H2 concentrations and their structural and interfacial character investigated by X-ray diffraction, small-angle X-ray scattering (SAXS) and Raman spectroscopy. …”
    Get full text
    Article
  12. 112

    Synthesis, Crystal Structure, and Luminescence Properties of a New Calcium(II) Coordination Polymer Based on L-Malic Acid by Duraisamy Senthil Raja, Jheng-Hong Luo, Ting-Guang Chang, Sheng-Han Lo, Cheng-You Wu, Chia-Her Lin

    Published 2013-01-01
    “…The structure of the newly synthesized complex has been determined by single-crystal X-ray diffraction analysis and further characterized by elemental analysis, reflectance UV-Vis & IR spectra, powder X-ray diffraction (PXRD), and thermogravimetric analysis (TGA). …”
    Get full text
    Article
  13. 113

    Effects of Metal Composition and Preparation Process on Negative Electrode Properties and Crystal Structure of Ga-Substituted TiNb2O7 by Naoto KITAMURA, Yuma SUZUKI, Chiaki ISHIBASHI, Yasushi IDEMOTO

    Published 2025-06-01
    “…We demonstrated that the Ga substitution to TiNb2O7 was successful based on the diffraction patterns and X-ray absorption near-edge structure (XANES) spectra. …”
    Get full text
    Article
  14. 114

    Synthesis of CNTs/CuO and its catalytic performance on the thermal decomposition of ammonium perchlorate by Ping Cui, An-juan Wang

    Published 2016-05-01
    “…Copper oxide (CuO) nanoparticles were successfully deposited on carbon nanotubes’ (CNTs) surface via complex-precipitation method, the nanocomposite was characterized by transmission electron microscopy (TEM), scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), X-ray powder diffraction (XRD), Raman spectroscopy, Fourier transform infrared (FT-IR) and Brunauer–Emmett–Teller (BET). …”
    Get full text
    Article
  15. 115

    STABILITY OF DRUG FORM OF PARACETAMOL, FORMED ON THE BASIS OF CRYSTALS OF ROMBIC MODIFICATION by A. P. Belyaev, V. P. Rubets, V. V. Antipov, E. Y. Rodionova

    Published 2019-01-01
    “…The studies included technological experiments, optical microscopy, differential scanning calorimetry, X-ray diffraction and IR spectroscopy. It is found that drug forms of paracetamol, synthesized by calorimetric method, together with enlarged solubility possess remarkable sensibility to temperature and mechanic grinding. …”
    Get full text
    Article
  16. 116

    The structure and optical properties of CdSe:Cu Thin Films by Baghdad Science Journal

    Published 2009-03-01
    “…The structure of these films are determined by X-ray diffraction (XRD). The X-ray diffraction studies shows that the structure is polycrystalline with hexagonal structure, and there are strong peaks at the direction (200) at (Ts=RT-150) oC, while at higher substrate temperature(Ts=150-250) oC the structure is single crystal. …”
    Get full text
    Article
  17. 117

    Powder production and additive manufacturing of iron aluminide alloys using plasma ultrasonic atomization and laser-directed energy deposition by Gökhan Ertugrul, Aliakbar Emdadi, Sebastian Härtel

    Published 2025-07-01
    “…The sample was investigated in terms of mechanical property, microstructure, chemical composition, and phase structure by scanning electron microscope (SEM) / energy dispersive X-ray spectroscopy (EDX), X-ray diffraction (XRD), electron backscatter diffraction (EBSD) and microhardness analyses.…”
    Get full text
    Article
  18. 118

    A comprehensive study on the impact of He ion irradiation on the microstructure and mechanical properties of a Ni-Cr-Mo alloy by Sanjay Saini, Ranjini Menon, S. K. Sharma, P. Y. Nabhiraj, Suman Neogy, A. P. Srivastava

    Published 2025-08-01
    “…A line profile analysis method which takes into account of planar defects, was employed on GIXRD (Grazing Incidence X-ray Diffraction) data to analyze changes in microstructural parameters such as domain size, microstrain, dislocation density and lattice parameter as a function of irradiation dose. …”
    Get full text
    Article
  19. 119

    Stratigraphic study of Qalqula Formation, Sulaymaniyah Governorate - NE Iraq by Mohammad Jamil Ali Al-Talabani

    Published 2019-01-01
    “…Petrographic and mineralogical investigation carried out, thin sections, X- ray Diffraction (XRD) and Scanning Electron Microscopy (SEM) with Energy Dispersive X-ray Analysis (EDX) samples were prepared and analysed in Wollongong University-Australia.  …”
    Get full text
    Article
  20. 120

    CARTILLAGE MICROCRYSTALLIZATION PHENOMENON IN COXARTHROSIS AND AVASCULAR NECROSIS OF FEMORAL HEAD by A I Dubikov, Maksim Alexandrovich Kabalyk, T Yu Petrikeeva, I I Kuzmin, A A Korabtsov

    Published 2012-10-01
    “…The analysis revealed predominance of calcium phosphate monobasic crystals. X-ray diffraction can be used for practical and investigational purposes.…”
    Get full text
    Article