کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1687231 1518754 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Digital pulse processor for ion beam microprobe imaging
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سطوح، پوشش‌ها و فیلم‌ها
پیش نمایش صفحه اول مقاله
Digital pulse processor for ion beam microprobe imaging
چکیده انگلیسی

Capabilities of spectroscopic ion beam analysis (IBA) techniques that are available in ion microprobe facilities can be greatly improved by the use of digital pulse processing. We report here development of a digital multi parameter data acquisition system suitable for IBA imaging applications. Input signals from charge sensitive preamplifier are conditioned by using a simple circuit and digitized with fast ADCs. The digitally converted signals are processed in real time using FPGA. Implementation of several components of the system is presented.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms - Volume 267, Issues 12–13, 15 June 2009, Pages 2073–2076
نویسندگان
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