نتایج جستجو برای: ion beam milling
تعداد نتایج: 316615 فیلتر نتایج به سال:
INCONEL alloy 783 was annealed and aged following the standard heat treatment procedure. One set of specimens was then isothermally exposed at 500 degrees C for 3000 h. Mechanical properties were measured at room temperature and 650 degrees C, and the results showed the prolonged exposure increased the strength and decreased elongation of alloy 783. The microstructures of as-produced and expose...
We employ xenon (Xe) plasma focused ion beam (PFIB) milling to obtain soft X-ray transparent windows out of bulk samples. The use a Xe PFIB allows for the thin (several 100 nm thick) with areas order µm × into substrates. In addition, we present an approach empirically determine transmission level such during fabrication by correlating their electron and transparencies. perform scanning microsc...
normal 0 false false false en-us x-none fa microsoftinternetexplorer4 background: in radiation therapy with ion beams, lateral distributions of absorbed dose in the tissue are important. heavy ion therapy, such as carbon-ion therapy, is a novel technique of high-precision external radiotherapy which has advantages over proton therapy in terms of dose locality and biological effectiveness. metho...
We present a study of the magnetic properties of arrays of nanostructures produced in a focussed ion beam–scanning electron microscope dual beam system. The single magnetic units have been isolated either by direct removal of parts of the metallic film or by local modification of the film magnetic properties. The final quality of the shape and the residual damage strictly depend on beam paramet...
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