An in-vacuum diffractometer for resonant elastic soft x-ray scattering
نویسندگان
چکیده
منابع مشابه
An in-vacuum diffractometer for resonant elastic soft x-ray scattering.
We describe the design, construction, and performance of a 4-circle in-vacuum diffractometer for resonant elastic soft x-ray scattering. The diffractometer, installed on the resonant elastic and inelastic x-ray scattering beamline at the Canadian Light Source, includes 9 in-vacuum motions driven by in-vacuum stepper motors and operates in ultra-high vacuum at base pressure of 2 × 10(-10) Torr. ...
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Resonant elastic soft x-ray scattering in oxygen-ordered YBa2Cu3O6+δ D. G. Hawthorn,1 K. M. Shen,2 J. Geck,3 D. C. Peets,4,* H. Wadati,4,† J. Okamoto,5 S.-W. Huang,5 D. J. Huang,5 H.-J. Lin,5 J. D. Denlinger,6 Ruixing Liang,4 D. A. Bonn,4 W. N. Hardy,4 and G. A. Sawatzky4 1Department of Physics and Astronomy, University of Waterloo, Waterloo, Canada N2L 3G1 2Laboratory of Atomic and Solid State...
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A new plasma ion source for in situ keV He ion bombardment of solid state samples or thin films was designed and built for ion fluences between 1 × 10(12) and 1 × 10(17) ions/cm(2). The system was designed to be mounted to different diffraction chambers for soft x-ray resonant magnetic scattering. Without breaking the vacuum due to He-ion bombardment, structural and magnetic modifications of th...
متن کاملBasics of Resonant Elastic X-ray Scattering theory
We recall the basic equations of Resonant Elastic X-ray Scattering (REXS), starting from the photon-electron Hamiltonian interaction, and describing the different components for the possible transitions. We also make the connection with classical physics and we emphasize the signs of the relevant terms, resonant and non resonant, to comply to the convention on the phase wave.
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ژورنال
عنوان ژورنال: Review of Scientific Instruments
سال: 2011
ISSN: 0034-6748,1089-7623
DOI: 10.1063/1.3607438