It is based on the implementation of low-energy laboratory simulation sources (laser, X-ray, etc).
The advent of the X-ray free electron laser (X-ray FEL) provides the additional features of ultra-short pulses and high transverse coherence, which greatly expand possibilities to study dynamic processes and to image non-crystalline materials.
Combined UV Raman spectroscopy using radiation of 325 nm, visible Raman spectroscopy excited by 633 nm laser, X-ray diffraction and nitrogen adsorption desorption surface area measurements were used in the present work to investigate the mechanism of the phase transformation and sintering of ZrO2 Al2O3 and CeO2 Al2O3 nanocomposites synthesized by a nanoparticle-mediated Pechini sol gel method.
Specifically, integration type and counting type pixel detectors were irradiated with a continuous red laser, infrared laser and X-rays and their performances were studied.
We have developed and combined 'state-of-the-art' techniques in laser plasma X-ray generation, micropositioning and laser photobleaching in biological cells to investigate the effects of ionising radiation on intercellular gap junctions.
In our experimental effort, the extreme conditions are simulated by the currently available sources ranging from optical lasers, through X-ray lasers (XRLs) at 14.7 nm down to K-alpha sources (∼0.15 nm).
Our experimental set-up consisted of a laser plasma X-ray source generated with the 2nd harmonics of Nd glass laser, scandium-based thin-film filters, Co/C multilayer mirror and X-ray film UF-4.
A design of optical unit for pulsed Laser Electron X-Ray Generator is proposed.
The powders were characterized using chemical analysis, surface area measurements, laser diffraction, X-ray diffraction (XRD) and SEM.
Investigating samples after irradiation by three different EUV sources (Xe-gas discharge, compact laser and X-ray tube), a layer was found on top of mirrors.
KM: He engaged in the idea of the method, mathematical analysis, simulation of laser and X-ray holography and design of computer algorithm.
