نتایج جستجو برای: ray diffraction analysis

تعداد نتایج: 3082535  

Journal: :Bulletin of the Japan Institute of Metals 1989

2013
Lynne B. McCusker Christian Baerlocher

Electron microscopy techniques yield information for crystal structure analysis that is remarkably complementary to that obtained from X-ray powder diffraction data. Structures of polycrystalline materials that resist solution by either method alone can sometimes be solved by combining the two. For example, the intensities extracted from an X-ray powder diffraction pattern are kinematical and c...

Journal: :Sen'i Gakkaishi 1967

Journal: :Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 2001

2016
Íris Duarte Rita Andrade João F. Pinto Márcio Temtem

The data presented in this article are related to the production of 1:1 Caffeine:Glutaric Acid cocrystals as part of the research article entitled "Green production of cocrystals using a new solvent-free approach by spray congealing" (Duarte et al., 2016) [1]. More specifically, here we present the thermal analysis and the X-ray powder diffraction data for pure Glutaric Acid, used as a raw mate...

Journal: :journal of nanostructures 2014
d. ghanbari m. salavati-niasari s. karimzadeh s. gholamrezaei

bismuth sulfide nano-rods and nano-flowers were synthesized via a hydrothermal reaction at a relatively low temperature. thioglycolic acid is used as sulfur source and capping agent simultaneously. bi2s3 nanostructures were then added to acrylonitrile-butadiene-styrene (abs) copolymer. the thermal stability behavior of abs filled with bismuth sulfide nano-rods were investigated by thermogravime...

Journal: :Physical review letters 2005
R T Hart C J Benmore J Neuefeind S Kohara B Tomberli P A Egelstaff

The technique of high energy x-ray diffraction has been used to measure the temperature variation of hydrogen versus deuterium isotopic quantum effects on the structure of water. The magnitude of the effect is found to be inversely proportional to the temperature, varying by a factor of 2.5 over the range 6 to 45 degrees C. In addition, the H216O versus H218O effect has been measured at 26 degr...

Journal: :Acta Crystallographica Section A Foundations of Crystallography 2006

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