Stopping power of Zn for heavy ions

En:

J. Phys. Conf. Ser. 2012;388(PART 13)

Fecha:

2012

Formato:

application/pdf

Tipo de documento:

info:eu-repo/semantics/conferenceObject
info:ar-repo/semantics/documento de conferencia
info:eu-repo/semantics/publishedVersion

Descriptores:

Condensed matter physics -  Zinc -  Friedel sum rule -  Inner shell -  Measurements of -  Stopping power -  Transport cross-section -  Valence electron -  Heavy ions

Descripción:

We present stopping power measurements of Zn for C and O ions and compare them with a theoretical description given by the Transport Cross Section - Extended Friedel Sum Rule (TCS-EFSR) for the valence electrons, and two different models for the inner-shells: the Shellwise Local Plasma Approximation (SLPA) and the CasP approach. The SLPA, which successfully applies to projectiles from H to B, is slightly high for C ions and clearly overestimates the data for O ions. On the other hand, total stopping results using the CasP description for the inner-shells show good agreement with the data for C and O ions, and also with the SRIM predictions. © Published under licence by IOP Publishing Ltd.
Fil:Montanari, C.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fil:Behar, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fil:Miraglia, J.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.

Identificador(es):

http://hdl.handle.net/20.500.12110/paper_17426588_v388_nPART13_p_Cantero

Derechos:

info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/2.5/ar