INVESTIGADORES
VEIGA Alejandro Luis
artículos
Título:
Digital pulse processing in Mössbauer spectroscopy
Autor/es:
A. VEIGA; C. GRUNFELD
Revista:
HYPERFINE INTERACTIONS
Editorial:
Springer Science
Referencias:
Lugar: New York; Año: 2013 vol. 226 p. 693 - 700
ISSN:
0304-3843
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.
