High Resolution Monochromatic X-Ray Tomography Using Synchrotron Radiation

1989 ◽  
Vol 28 (Part 1, No. 2) ◽  
pp. 263-266 ◽  
Author(s):  
Tatsumi Hirano ◽  
Katsuhisa Usami
Keyword(s):  
High Resolution ◽  
Synchrotron Radiation ◽  
X Ray

Applications of High-Resolution Powder X-Ray Diffraction

2007 ◽  
Vol 130 ◽  
pp. 7-14 ◽  
Author(s):  
Andrew N. Fitch
Keyword(s):  
High Resolution ◽  
Synchrotron Radiation ◽  
Powder Diffraction ◽  
X Rays ◽  
X Ray Diffraction ◽  
Crystalline Materials ◽  
X Ray ◽  
Structural Characterisation ◽  
Pdf Analysis

The highly-collimated, intense X-rays produced by a synchrotron radiation source can be harnessed to build high-resolution powder diffraction instruments with a wide variety of applications. The general advantages of using synchrotron radiation for powder diffraction are discussed and illustrated with reference to the structural characterisation of crystalline materials, atomic PDF analysis, in-situ and high-throughput studies where the structure is evolving between successive scans, and the measurement of residual strain in engineering components.

High resolution hard X-ray photoemission using synchrotron radiation as an essential tool for characterization of thin solid films

2006 ◽  
Vol 252 (15) ◽  
pp. 5602-5606 ◽  
Author(s):  
J.J. Kim ◽  
E. Ikenaga ◽  
M. Kobata ◽  
A. Takeuchi ◽  
M. Awaji ◽  
...  
Keyword(s):  
High Resolution ◽  
Synchrotron Radiation ◽  
Thin Solid Films ◽  
X Ray ◽  
Solid Films ◽  
Essential Tool

A high-resolution Weissenberg camera for X-ray synchrotron radiation

1990 ◽  
Vol 23 (5) ◽  
pp. 351-354
Author(s):  
D. Hohlwein ◽  
J. D. Axe
Keyword(s):  
Phase Transformation ◽  
High Resolution ◽  
Synchrotron Radiation ◽  
Reciprocal Space ◽  
Experimental Results ◽  
Germanium Crystal ◽  
Synchrotron Source ◽  
X Ray ◽  
High Resolution Mapping ◽  
Resolution Mapping

A photographic Weissenberg camera has been constructed which can be mounted on the 2θ arm of a four-circle diffractometer. At a distance of 0.5 m from the sample the 2θ resolution for a 100 μm crystal is 0.2 mrad (0.01°), allowing a high-resolution mapping of reciprocal space at a synchrotron source in an efficient way. As sample experimental results, a study is presented of the streak system around the 111 reflection of a perfect germanium crystal and the detection of a minute phase transformation in a single-powder grain of a high-Tc superconductor.

High Resolution X-Ray Microangiography of 4T1 Tumor in Mouse Using Synchrotron Radiation

2010 ◽  
Author(s):  
Jianqi Sun ◽  
Ping Liu ◽  
Xiaoxia Liu ◽  
Xiang Gu ◽  
Jun Zhao ◽  
...  
Keyword(s):  
High Resolution ◽  
Synchrotron Radiation ◽  
X Ray

TEMPERATURE AND X-RAY ILLUMINATION EFFECTS IN OXYGEN DOPED La2CuO4

2003 ◽  
Vol 17 (04n06) ◽  
pp. 836-841 ◽  
Author(s):  
G. CAMPI ◽  
D. DI CASTRO ◽  
C. DELL'OMO ◽  
S. AGRESTINI ◽  
N. L. SAINI ◽  
...  
Keyword(s):  
High Resolution ◽  
Synchrotron Radiation ◽  
Coherence Length ◽  
Charge Ordering ◽  
X Ray Diffraction ◽  
Incident Flux ◽  
X Ray ◽  
Stable Domain ◽  
Photon Dose ◽  
Charge Modulations

We have investigated charge ordering in an oxygen doped La 2 CuO 4.1 crystal by high resolution x-ray diffraction using synchrotron radiation. Thanks to the high brilliance synchrotron radiation it has been possible to record a large number of weak superstructure spots due to charge ordering around the main peaks of the average structure. A study of the charge modulations with stage 3.5, and their behaviour as a function of the temperature and the intensity of the x-ray incident flux is reported. We are able to distinguish a microscopic decomposition in; 1) a stable domain, due to charges self trapped into a crystal of static ordered strings of finite length (~ 145 Å) and; 2) bubbles of 'superstripes' showing, as a function of photon dose, a decreasing coherence length at T = 220 K.

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