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Advanced Light Source , Berkeley

Figure 2.1 The electromagnetic spectrum (Courtesy of the Advanced Light Source, Berkeley Laboratory). Figure 2.1 The electromagnetic spectrum (Courtesy of the Advanced Light Source, Berkeley Laboratory).
Tonner et al. have taken scanning XPS microscopies at the Advanced Light Source Synchrotron Radiation Center of Lawrence Berkeley National Laboratory [2.6]. They investigated a polished and sputter-cleaned surface of mineral ilmenite with the nominal composition FeTi03, and used the Fe 3p and Ti 3p lines for imaging. Using synchrotron radiation they demonstrated spatial resolution of approximately 0.25 p,m. [Pg.22]

Which Object is Closest in Length to a Micrometer The Advanced Light Source A Tool for Solving the Mysteries of Materials. Lawrence Berkeley National Laboratory, http //www.lbl.gov/MicroWorlds/ALSTool/micrometer.html... [Pg.213]

ALS Advanced Light Source at Lawrence Berkeley National Laboratories (www.als.lbl.gov)... [Pg.737]

Abstract The complex tetra(imidazole)chlorocopper(II) chloride, [Cu(imidazole)4Cl]Cl, has been synthesized, and the structure has heen determined at the Small Crystal X-ray Crystallography Beamline (11.3.1) of the Advanced Light Source (ALS) at Lawrence Berkeley National Laboratory (LBNL), USA. Structural parameters of the parent complex are compared to similar materials previously reported in the literature. The particles in the present study can be used to prepare nanoparticle materials, or, by controlled growth, can be formed as nanoparticles initially. The structural data are important for making detailed calculations, models, and deriving reaction mechanisms involving metal ion-based biochemical systems. [Pg.31]

Thus, synchrotron radiation finds more and more use today, although its availability is restricted to the existing synchrotron sites. Some of the well-known sites are the ALS - Advanced Light Source at Berkeley Lab, APS -Advanced Photon Source at Argonne National Laboratory, NSLS - National Synchrotron Light Source at Brookhaven National Laboratory, SRS -Synchrotron Radiation Source at Daresbury Laboratory, ESRF - European Synchrotron Radiation Facility in Grenoble, and others. ... [Pg.113]

Sciences de TUnivers. His research interests focus on environmental mineralogy and biogeochemistry of metal contaminants and trace elements using X-ray structural techniques. In the mid-80s, he initiated a new research program on the structure and surface reactivity of poorly crystallized Fe oxides. In the early 90s, this program was extended to Mn oxides, and specifically to minerals of the bimessite family. In the mid-90s, he pioneered the application of synchrotron techniques to determination of the speciation of heavy metals in natural systems. In the last two years, he was a key developer of an X-ray microprobe at the Advanced Light Source of the Lawrence Berkeley National Laboratory dedicated to the study of complex environmental materials. He is also co-lead PI of the French Absorption spectroscopy beamline in Material and Environmental sciences (FAME) at the European Synchrotron Radiation Facility (ESRF) in Grenoble. [Pg.595]

Nobumichi Tamura (left) obtained his Ph.D. in 1993 at the Institut National Polytechnique de Grenoble (INPG) for his work on the structure of quasicrystals and crystalline approximant phases. In 1998 he moved to Oak Ridge National Laboratory to contribute to the development of a new synchrotron-based X-ray microfocus technique capable of resolving strain and texture in thin films with submicrometer spatial resolution. He applied this technique in the field of microelectronics. He is currently staff scientist at the Lawrence Berkeley National Laboratory, where he leads the X-ray microdiffraction project at the Advanced Light Source. His research interest is presently focused on the study of mechanical properties of thin films at mesoscopic scale using synchrotron radiation. [Pg.595]

XAFS studies for the actinide research are being carried out at the synchrotron facilities of the USA and EU. Advanced Photon Source (APS) of Argonne National Laboratory (APS 2009), Advanced Light Source (ALS) of UC Berkeley (ALS 2009), ESRF (European Synchrotron Radiation Facility) of Grenoble (ESRF 2009), and SOLEIL (SOLEIL 2009) in Saint-Aubin, France are the main synchrotron facilities for the actinide research. Useful information is available in the Web site of each facility. [Pg.862]

Advanced Light Source Division, Lawrence Berkeley National Laboratory, I Cyclotron Road, B6R2100, Berkeley, CA 94720 E-mail MCMartin lbl.gov... [Pg.141]

Figure 2.9 Plot demonstrating the small spot size that can be achieved using synchrotron-sourced mid-infrared radiation. The plot represents the integrated signal intensity from 2000-9000 cm through a 10 pm pinhole scanned on a microscope stage in an FT-IR spectrometer. Reproduced from reference [9] by kind permission of the Advanced Light Source (ALS), Berkeley Laboratory. Figure 2.9 Plot demonstrating the small spot size that can be achieved using synchrotron-sourced mid-infrared radiation. The plot represents the integrated signal intensity from 2000-9000 cm through a 10 pm pinhole scanned on a microscope stage in an FT-IR spectrometer. Reproduced from reference [9] by kind permission of the Advanced Light Source (ALS), Berkeley Laboratory.

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See also in sourсe #XX -- [ Pg.6 , Pg.7 ]




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