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\bibitem{Chu_etal1996} {\textquotedblleft}\textit{Theoretical investigation of CoSi$_{2}$/Si$_{1-x}$Ge$_{x}$ detectors: influence of a Si tunneling barrier on the electro-optical characteristics}{\textquotedblright}. Chu DP, Peeters FM, Kolodinski S, Roca E, Journal of applied physics \textbf{79}, 1151 (1996)

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