SUPERFICIES y VACIO Vol. 21(2),
2008
Table of
Contents
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Current conduction mechanisms in n-type a-SiGe:H/p-type c-Si heterojunctions P. Rosales-Quintero, A. Torres-Jacome,
F. J. De W. Calleja-Arriaga, and C.
Reyes-Betanzo |
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1 |
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Determination
of the optical energy gap of Ge1-xSnx alloys at 4K H. Pérez Ladrón de Guevara, A. G. Rodríguez, H.
Navarro-Contreras, and M. A. Vidal |
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9 |
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Obtaining
of films of tungsten trioxide (WO3) by resistive heating of a
tungsten filament J. Díaz-Reyes, V. Dorantes-García, A. Pérez-Benítez, J. A. Balderas-López |
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12 |
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Velocidad
de grupo lenta en heteroestructuras fotónicas R. Archuleta-García, J.
Manzanares-Martínez |
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18 |
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H. Lima-Lima, O.
Portillo-Moreno, L. M. Espinosa Montes de Oca, R. Lozada Morales, O.
Zelaya-Ángel |
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21 |
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The Editors thank to the Physics Department of the Centro de Investigación
y de Estudios Avanzados |
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