Methods and application of coherent X-ray diffraction imaging of noncrystalline particles
نویسندگان
چکیده
منابع مشابه
X-ray Coherent Diffraction Imaging of Superfluid Helium Nanodroplets
Helium nanodroplets have long been considered ideal model systems to explore quantum hydrodynamics in self-contained, isolated superfluids. However, the dynamic properties of individual droplets, such as vorticity, remained beyond the reach of experimentalists. Here, we investigate the rotation of single, superfluid 4 He droplets (D=200-2000 nm) via single-shot femtosecond X-ray coherent diffra...
متن کاملDiffraction with a coherent X-ray beam: dynamics and imaging
Methods for carrying out coherent X-ray scattering experiments are reviewed. The brilliance of the available synchrotron sources, the characteristics of the existing optics, the various ways of obtaining a beam of controlled coherence properties and the detectors used are summarized. Applications in the study of the dynamics of speckle patterns are described. In the case of soft condensed matte...
متن کاملApplication of optimization technique to noncrystalline x-ray diffraction microscopy: Guided hybrid input-output method
Chien-Chun Chen,1 Jianwei Miao,2 C. W. Wang,3 and T. K. Lee1 1Institute of Physics, Academia Sinica, Nankang, Taipei 11529, Taiwan 2Department of Physics and Astronomy and California NanoSystems Institute, University of California, Los Angeles, California 90095, USA 3Department of Physics, University of Florida, Gainesville, Florida 32611, USA Received 9 March 2007; revised manuscript received ...
متن کاملextraction and characterization of allium irancum plant extract and its application in the green synthesis of silver nano particles and oxidation of thiocarbony1 compounds
سنتز سبز نانوذرات فلزی (nps) درسالهای اخیر توجه بسیارزیادی را به خود جلب کرده است. زیرا این پروتوکل کم هزینه وسازگار با محیط زیست از روش های استاندارد سنتز. در این پایان نامه ما گزارش میکنیم یک روش ساده و سازگار با محیط زیست برای سنتز نانوذرات نقره با استفاده از محلول آبی عصاره گیاه allium iranicum به عنوان یک عامل کاهش دهنده ی طبیعی. نانو ذرات نقره مشخص شد با استفاده از تکنیک های uv-visible، x...
Coherent x-ray diffraction imaging with nanofocused illumination.
Coherent x-ray diffraction imaging is an x-ray microscopy technique with the potential of reaching spatial resolutions well beyond the diffraction limits of x-ray microscopes based on optics. However, the available coherent dose at modern x-ray sources is limited, setting practical bounds on the spatial resolution of the technique. By focusing the available coherent flux onto the sample, the sp...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biophysical Reviews
سال: 2020
ISSN: 1867-2450,1867-2469
DOI: 10.1007/s12551-020-00690-9