Makara, V.A.; Vakulenko, O.V.; Shevchenko, V.B.; Dacenko, O.I.
(Functional Materials, 2005)
The changes occuring in HF pre-etched porous silicon (PS) samples during aging are studied by measurement of photoluminescence (PL) and IR transmission spectra. The PL behavior of the etched sample is found to depend on ...