Diffusion coefficients in Pd-Rh binary system

Renaud Hubert; Stephane Lucas; Christopher O'BRIEN; Afina LUPULESCU

Diffusion coefficients in Pd-Rh binary system

Renaud Hubert, Stephane Lucas, Christopher O'BRIEN, Afina LUPULESCU

Namur Research Institute for Life Sciences

Résultats de recherche: Contribution dans un livre/un catalogue/un rapport/dans les actes d'une conférence › Article dans les actes d'une conférence/un colloque

Résumé

Pd diffusion in Rh has a great interest in the 103Pd production for brachytherapy, a cancer treatment using radioactive implants. In order to study that diffusion, DC-magnetron sandwich layers of natural Pd and Rh were produced, annealed, and the Pd profiles were measured by Time of Flight Secondary Ion Mass Spectrometry (ToF-SIMS). The interdiffusion profiles were then analysed using the InverseMethods MatLab© code developed at the Rensselaer Polytechnic Institute. Four different methods were applied to our data: Boltzmann-Matano (BM), Sauer-Freise-den Broeder (SFdB), Error function series approximation (ERF), and Fourier series source approximation (Fourier). Pd/Rh and Rh/C interdiffusion coefficients are calculated for different temperatures and the results are shown.

langue originale	Anglais
titre	Proceedings of the 1st International Conference on Diffusion in Solids and Liquids
Etat de la publication	Publié - 2005

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@inproceedings{b4ede092436844919fcfd1bdd1c5f96a,

title = "Diffusion coefficients in Pd-Rh binary system",

abstract = "Pd diffusion in Rh has a great interest in the 103Pd production for brachytherapy, a cancer treatment using radioactive implants. In order to study that diffusion, DC-magnetron sandwich layers of natural Pd and Rh were produced, annealed, and the Pd profiles were measured by Time of Flight Secondary Ion Mass Spectrometry (ToF-SIMS). The interdiffusion profiles were then analysed using the InverseMethods MatLab{\textcopyright} code developed at the Rensselaer Polytechnic Institute. Four different methods were applied to our data: Boltzmann-Matano (BM), Sauer-Freise-den Broeder (SFdB), Error function series approximation (ERF), and Fourier series source approximation (Fourier). Pd/Rh and Rh/C interdiffusion coefficients are calculated for different temperatures and the results are shown. ",

keywords = " interdiffusion, rhodium, inverse methods, ToF-SIMS, Palladium",

author = "Renaud Hubert and Stephane Lucas and Christopher O'BRIEN and Afina LUPULESCU",

year = "2005",

language = "English",

booktitle = "Proceedings of the 1st International Conference on Diffusion in Solids and Liquids",

}

TY - GEN

T1 - Diffusion coefficients in Pd-Rh binary system

AU - Hubert, Renaud

AU - Lucas, Stephane

AU - O'BRIEN, Christopher

AU - LUPULESCU, Afina

PY - 2005

Y1 - 2005

N2 - Pd diffusion in Rh has a great interest in the 103Pd production for brachytherapy, a cancer treatment using radioactive implants. In order to study that diffusion, DC-magnetron sandwich layers of natural Pd and Rh were produced, annealed, and the Pd profiles were measured by Time of Flight Secondary Ion Mass Spectrometry (ToF-SIMS). The interdiffusion profiles were then analysed using the InverseMethods MatLab© code developed at the Rensselaer Polytechnic Institute. Four different methods were applied to our data: Boltzmann-Matano (BM), Sauer-Freise-den Broeder (SFdB), Error function series approximation (ERF), and Fourier series source approximation (Fourier). Pd/Rh and Rh/C interdiffusion coefficients are calculated for different temperatures and the results are shown.

AB - Pd diffusion in Rh has a great interest in the 103Pd production for brachytherapy, a cancer treatment using radioactive implants. In order to study that diffusion, DC-magnetron sandwich layers of natural Pd and Rh were produced, annealed, and the Pd profiles were measured by Time of Flight Secondary Ion Mass Spectrometry (ToF-SIMS). The interdiffusion profiles were then analysed using the InverseMethods MatLab© code developed at the Rensselaer Polytechnic Institute. Four different methods were applied to our data: Boltzmann-Matano (BM), Sauer-Freise-den Broeder (SFdB), Error function series approximation (ERF), and Fourier series source approximation (Fourier). Pd/Rh and Rh/C interdiffusion coefficients are calculated for different temperatures and the results are shown.

KW - interdiffusion

KW - rhodium

KW - inverse methods

KW - ToF-SIMS

KW - Palladium

M3 - Conference contribution

BT - Proceedings of the 1st International Conference on Diffusion in Solids and Liquids

ER -

Diffusion coefficients in Pd-Rh binary system

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