Artículos de revistas
Digital pulse processing in Mössbauer spectroscopy
Fecha
2013-12Registro en:
Veiga, Alejandro Luis; Grunfeld, C. M.; Digital pulse processing in Mössbauer spectroscopy; Springer; Hyperfine Interactions; 226; 1-3; 12-2013; 693-700
0304-3843
1572-9540
CONICET Digital
CONICET
Autor
Veiga, Alejandro Luis
Grunfeld, C. M.
Resumen
In this work we present some advances towards full digitization of the detection subsystem of a Mössbauer transmission spectrometer. We show how, using adequate instrumentation, preamplifier output of a proportional counter can be digitized with no deterioration in spectrum quality, avoiding the need of a shaping amplifier. A pipelined architecture is proposed for a digital processor, which constitutes a versatile platform for the development of pulse processing techniques. Requirements for minimization of the analog processing are considered and experimental results are presented.