Calibration of Tuffak polycarbonate track detector for identification of relativistic nuclei
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چکیده
منابع مشابه
Calibration of Tuffak Polycarbonate Track Detector for Identification of Relativistic Nuclei
We discuss response of Tuffak polycarbonate to relativistic heavy nuclei using two methods, measurement of the minor axis diameter and of the length of the track cone, to determine charge resolution. At Z = 92 (0.95 GeViu “‘U) both methods give about 0.9e charge resolution for a single cone measurement. Multiple cone measurements along the ion’s trajectory have yielded a charge resolution u, c ...
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15 صفحه اولInfluence of asymmetric etching on ion track shapes in polycarbonate
By combining low-energy ion irradiation with asymmetric etching, conical nanopores of controlled geometry can be etched in polycarbonate (PC). Cone bases vary from 0.5 to 1μm. Top diameters down to 17 nm are reached.. When etching from one side, the pH on the other side (bathed in neutral or acidic buffer) was monitored. Etching temperature ranged from 65°C to 80°C. Pore shape characterization ...
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ژورنال
عنوان ژورنال: Nuclear Tracks and Radiation Measurements (1982)
سال: 1984
ISSN: 0735-245X
DOI: 10.1016/0735-245x(84)90183-2