Since it is expected that there is a correlation between the structure and the function(structure-function relationship), the three-dimensional structures of many proteins have been clarified by experimental methods such as X-ray diffraction experiment and nuclear magnetic resonance method NMR.
However, this technique can prepare only very small samples(60 μm in diameter and 30 μm in thickness), and, in addition, as oxygen is a light element, X-ray diffraction intensities are weak, making it difficult to obtain high-quality diffraction patterns.
Two important types of scientific information- a quantitative chemical analysis showing the concentrations of the major and minor elements present in a gemstone, and unit-cell dimensions obtained by x-ray diffraction analysis- are not included in the project data.
A Observation of formation process of perovskite-type hydrides by high-brilliance synchrotron X-ray diffraction experiment The process of the conversion of LiH and Ni powder to a perovskite-type hydride through hydrogenation was observed using high-brilliance synchrotron X-ray diffraction.
A powder X-ray diffraction experiment was carried out using synchrotron radiation at SPring-8, which has been used to analyze the structural properties of various thermoelectric materials, to investigate the crystal structure of the Ni-substituted tetrahedrite and the vibrational properties of its atoms in detail.
The research group generated an ultrahigh-pressure environment of above 200 GPa and observed the superconductivity of calcium under ultrahigh pressure and its crystal structure by electrical resistance measurement and powder X-ray diffraction measurement at SPring-8.
The determination of such a complicated atomic arrangement has recently become possible by performing synchrotron radiation X-ray diffraction experiments using the single-crystal structure analysis beamline(BL02B1) and the powder diffraction beamline(BL02B2) at SPring-8.
また、X線回折・中性子分光実験の結果、この絶縁状態が、電子スピン(注1)
Also, as a consequence of X-ray diffraction and neutron spectroscopy*1,
The research group observed the crystal structure and valence of Eu hydride exposed to hydrogen at a high pressure exceeding 1 GPa and succeeded in determining their changes by X-ray diffraction and Mössbauer absorption spectroscopy*2 using the synchrotron radiation at SPring-8.
By making full use of the high-brilliance synchrotron radiation source at SPring-8, pinpoint structural measurement technologies have been developed as a method of evaluating the mechanisms underlying the dynamic responses of nanomaterials under various environments for their research and development. *4 High-energy X-ray diffraction X-rays are electromagnetic waves with a short wavelength and are diffracted by objects with a repeat unit equivalent to their wavelength.
X線回折装置。
X-ray diffraction unit.
粉末X線回折装置。
Powder X-ray diffraction equipment.
粉末X線回折パターン。
X-ray Diffraction Pattern.
X線回折による素材分析。
Material analysis using X-ray diffraction.
X線回折高速一次元検出器導入。
August 2011 X-ray diffraction high-speed one dimensional detection device implemented.
ポータブルX線回折(pXRD)による金探査。
Gold exploration with portable X-ray diffraction(pXRD).
この現象を放射光X線回折と呼ぶ。
This phenomenon is called as synchrotron X-ray diffraction.
半導体ナノ粒子CuInS2の高圧下X線回折。
Successive spatial symmetry breaking under high pressure in the spin-orbit-coupled metal Cd2Re2O7.
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