Journal of Synchrotron Radiation

 

J. Synchrotron Rad. (2003). 10, 409-415  [ doi:10.1107/S0909049503017114 ]

Imaging of quantum array structures with coherent and partially coherent diffraction

I. A. Vartanyants and I. K. Robinson

Synopsis: The possibilities of imaging quantum dot structures in coherent and partially coherent X-ray diffraction experiments are discussed. It is shown that high-quality images of individual islands can be obtained in these experiments.

Online 10 October 2003

 

J. Synchrotron Rad. (2003). 10, 416-420  [ doi:10.1107/S0909049503020417 ]

Identification of dislocations in large tetragonal hen egg-white lysozyme crystals by synchrotron white-beam topography

M. Tachibana, H. Koizumi, K. Izumi, K. Kajiwara and K. Kojima

Synopsis: The critical conditions for X-ray topography of protein crystals are discussed and demonstrated. Crystal defects, especially dislocations, in tetragonal hen egg-white lysozyme crystals are characterized by synchrotron white-beam topography.

Online 10 October 2003

 

J. Synchrotron Rad. (2003). 10, 421-423  [ doi:10.1107/S0909049503020144 ]

First experiments on diffraction-enhanced imaging at LNLS

C. Giles, M. G. Hönnicke, R. T. Lopes, H. S. Rocha, O. D. Gonçalves, I. Mazzaro and C. Cusatis

Synopsis: First experiments on diffraction-enhanced imaging have been performed at the XRD2 beamline at LNLS.

Online 10 October 2003

 

J. Synchrotron Rad. (2003). 10, 424-429  [ doi:10.1107/S0909049503018296 ]

High-resolution and high-intensity powder diffractometer at BL15XU in SPring-8

T. Ikeda, A. Nisawa, M. Okui, N. Yagi, H. Yoshikawa and S. Fukushima

Synopsis: The performance of a high-resolution powder diffractometer, which is combined with an undulator X-ray source and a large offset double inclined crystal monochromator, is examined using standard materials at BL15XU, SPring-8.

Online 10 October 2003

 

J. Synchrotron Rad. (2003). 10, 430-434  [ doi:10.1107/S0909049503020958 ]

High-resolution X-ray diffraction beamline at the LNLS for the study of charge, orbital and magnetic structures

C. Giles, F. Yokaichiya, S. W. Kycia, L. C. Sampaio, D. C. Ardiles-Saravia, M. K. K. Franco and R. T. Neuenschwander

Synopsis: A high-resolution X-ray diffraction beamline capable of performing X-ray magnetic-scattering experiments has been commissioned at the Brazilian Synchrotron Light Laboratory (LNLS) in Campinas, Brazil.

Online 10 October 2003

 

J. Synchrotron Rad. (2003). 10, 435-444  [ doi:10.1107/S0909049503021332 ]

Diffraction anomalous fine-structure spectroscopy at beamline BM2 at the European Synchrotron Radiation Facility

H. Renevier, S. Grenier, S. Arnaud, J. F. Bérar, B. Caillot, J. L. Hodeau, A. Letoublon, M. G. Proietti and B. Ravel

Synopsis: The status of the diffraction anomalous fine-structure spectroscopy and the recent technical achievements, at the beamline BM2 at the ESRF, are reported. Extended-DAFS data reduction and absorption correction are presented.

Online 10 October 2003

 

J. Synchrotron Rad. (2003). 10, 445-449  [ doi:10.1107/S0909049503020855 ]

Application of a neural network in high-throughput protein crystallography

A. Berntson, V. Stojanoff and H. Takai

Synopsis: Protein crystal quality evaluation using cascade correlation neural networks.

Online 10 October 2003

 

J. Synchrotron Rad. (2003). 10, 450-454  [ doi:10.1107/S090904950301954X ]

Development of a novel aspherical mirror bender for an active grating

T. C. Tseng, D. J. Wang, S. Y. Perng, C. K. Kuan, J. R. Lin, S. H. Chang and C. T. Chen

Synopsis: A novel monolithic mechanical bender has been designed and fabricated to meet the requirements of an active polynomial grating at the NSRRC, Taiwan. The design considerations, fabrication processes and testing results are described.

Online 10 October 2003

 

J. Synchrotron Rad. (2003). 10, 455-460  [ doi:10.1107/S0909049503017400 ]

A gas microstrip detector for XAS studies in the photon energy region 300-1500 eV

J. D. Lipp, J. E. Bateman, G. E. Derbyshire, I. W. Kirkman, G. van der Laan, R. Stephenson and C. M. Teodorescu

Synopsis: Fluorescence X-rays have been detected in the energy range 300-1500 eV. Demonstration X-ray absorption spectra have been collected for a variety of elements in this energy range, using the fluorescence technique.

Online 10 October 2003

 

J. Synchrotron Rad. (2003). 10, 461-466  [ doi:10.1107/S0909049503019137 ]

The Mobile Luminescence End-Station, MoLES: a new public facility at Daresbury Synchrotron

F. Quinn, N. Poolton, A. Malins, E. Pantos, C. Andersen, P. Denby, V. Dhanak and G. Miller

Synopsis: The operation and technical capabilities of a new mobile luminescence end-station (MoLES), available for public use at the Daresbury synchrotron radiation source, are described. The system is ideal for the measurement of luminescence emission, optical detection of XAS (OD-XAS) and pump-probe experiments of solid-state samples over the temperature range 8-330 K, excitation range 5 eV to 70 keV, and photon emission range 1.2-6.5 eV.

Online 10 October 2003

 

J. Synchrotron Rad. (2003). 10, 467  [ doi:10.1107/S0909049503022295 ]

Diamond gets its Life Science Director

Online 10 October 2003

 

J. Synchrotron Rad. (2003). 10, 467  [ doi:10.1107/S0909049503022313 ]

Daresbury enters into collaboration with the Institute of Crystallography and Kurchatov Synchrotron Radiation Centre in Moscow

Online 10 October 2003

 

J. Synchrotron Rad. (2003). 10, 468  [ doi:10.1107/S0909049503022301 ]

Soleil begins to take shape

Online 10 October 2003