In this paper we have analyzed the electron spin resonance (ESR) signal of watch glasses irradiated with%60 MeV proton beams in the dose range between 1 and 105 Gy. The composition of samples expressedin oxides weight percentages has been obtained carrying out X-ray ﬂuorescence spectrometry (XRF) mea-surements. The ESR signal has been studied in terms of its dependence on microwave power and modulation ﬁeld in order to choose the optimal recording parameters. The dependence of the radioinduced signal on the exposure dose has been investigated. A numerical procedure aimed at improving the sensitivity in the low dose range has been developed.
|Numero di pagine||7|
|Rivista||NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION B, BEAM INTERACTIONS WITH MATERIALS AND ATOMS|
|Stato di pubblicazione||Published - 2010|
All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics