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TEMA 15 - Materials Science Institute of Madrid

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Estructura cristalina mediante “channeling”<br />

rgago@icmm.csic.es Instituto de Ciencia de Materiales de <strong>Madrid</strong> (CSIC) 49/62<br />

Localización de defectos mediante channeling<br />

<br />

Análisis de impurezas/dopantes:<br />

1<br />

1<br />

RBS Yield<br />

d<br />

Random<br />

Defects<br />

Dechanneling<br />

2<br />

2Zzie<br />

Ángulo crítico : <br />

4<br />

dE<br />

Surface<br />

peak<br />

Norm. Yield<br />

Rmd<br />

(1)<br />

Aligned<br />

0<br />

~ 0.01<br />

E<br />

i<br />

0<br />

0 <br />

0<br />

0 <br />

Substitutional Large displacement<br />

1<br />

1<br />

0<br />

0 <br />

0<br />

0 <br />

Small displacement Instertitial<br />

rgago@icmm.csic.es Instituto de Ciencia de Materiales de <strong>Madrid</strong> (CSIC) 50/62<br />

25

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