[1] Lauerhaas J M, Sailor M J. Chemical modification of the photoluminescence quenching of porous silicon. Science, 1993, 261(5128):1567～1568

[2] Lauerhaas J M, Credo G M, Heinrich J L et al.. Reversible luminesence quenching of porour Si by solvents. J. Am. Chem. Soc., 1992, 114(5):1911～1912

[3] Canham L T, Laser dye impregnation of oxidized porous silicon on silicon of wafers. Appl. Phys. Lett., 1993, 63(3):337～339