Kalliabakos, G.Vlastou, R.Papadopoulos, C. T.Kossionides, S.Misailides, P.A combination of nuclear reaction analysis (NRA) and Rutherford backscattering spectroscopy (RBS) were utilized in order to obtain information on the depth distribution of sulphur and copper in artificially produced and natural patina layers. The copper profiling was performed by using the reaction 63Cu(p,p'y)6 3Cu and detecting the 1327 keV γ-ray deexciting the third excited state to the ground state of 6 3Cu produced. For the determination of sulfur the 2230 keV γ-ray was used, deexciting the first excited state to the ground state of 32S formed through the reaction 3 2S(p,p'y)3 2S, which exhibits three sharp resonances at projectile energies 3.094, 3.195 and 3.379 MeV. The relevant cross-sections were measured in the energy range between 3.0 and 3.7 MeV in steps of 20 keV at 125° to the incident proton beam direction. Supporting information on the depth distribution of oxygen and the other elements of the patina samples was obtained by p-RBS (Ep = 1.5 MeV; θ = 160°).application/pdfhttps://eproceedings.epublishing.ekt.gr/index.php/hnps/article/view/223610.12681/hnps.2236engHellenic Nuclear Physics Society (HNPS)Πνευματική ιδιοκτησία (c) 2019 G. Kalliabakos, S. Kossionides, P. Misailides, C. T. Papadopoulos, R. VlastouAnnual Symposium of the Hellenic Nuclear Physics Society2654-00882654-007XAnnual Symposium of the Hellenic Nuclear Physics Society; Τόμ. 11 (2002): HNPS2000 and HNPS2002HNPS Advances in Nuclear Physics; Vol. 11 (2002): HNPS2000 and HNPS2002Copper and sulphur depth profile in patina layers using NRA and RBSinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion2019-12-05ΠερίληψηAbstractΠυρηνική φυσικήNuclear Physicsisi - Physics, Nuclear includes resources on the study of nuclear structure, decay, radioactivity, reactions, and scattering. Resources in this category focus on low-energy physics. High-energy physics is covered in the PHYSICS, PARTICLES & FIELDS category.Άρθρο συνεδρίουConference articleΕπιστημονικό άρθροScientific articleHellenic Nuclear Physics SocietyGreek Aggregator OpenArchives.gr | National Documentation Centre (EKT)other