Stabilized porous silicon optical superlattices with controlled surface passivation
M. Ghulinyan, B. Gelloz, T. Ohta, L. Pavesi, D. J. Lockwood et al.
We report on very effective stabilization of porous silicon optical devices through a chemical surface modification technique. Such a chemical treatment proves to alter the growth of native silicon oxide on pore surfaces and thus prevents the optical device from chemical aging. As an example, we app ... [Appl. Phys. Lett. 93, 061113 (2008)] published Thu Aug 14, 2008.
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We report on very effective stabilization of porous silicon optical devices through a chemical surface modification technique. Such a chemical treatment proves to alter the growth of native silicon oxide on pore surfaces and thus prevents the optical device from chemical aging. As an example, we app ... [Appl. Phys. Lett. 93, 061113 (2008)] published Thu Aug 14, 2008.
Read full Article »
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