-
2
-
-
3342955841
-
Porous silicon: material properties, visible photo- and electroluminescence
-
(1993)
Applied Surface Science
, vol.65-66
, pp. 394
-
-
Bomchil, G.1
Halimaoui, A.2
Sagnes, I.3
Badoz, P.A.4
Berbezier, I.5
Perret, P.6
Lambert, B.7
Vincent, G.8
Garchery, L.9
Regolini, J.L.10
-
6
-
-
0000165513
-
-
(1992)
Phys. Rev. B
, vol.45
, pp. 14171
-
-
Vial, J.C.1
Bsiesy, A.2
Gaspard, F.3
Hérino, R.4
Ligeon, M.5
Muller, F.6
Romestain, R.7
Macfarlane, R.M.8
-
14
-
-
0027152627
-
-
edited by, P. M. Fauchet, C. C. Tsai, L. T. Canham, I. Shimizu, A. Aoyagi, MRS Symposia Proceedings No. 283, Material Research Society, Pittsburgh
-
(1993)
Microcrystalline Semiconductors: Materials Science and Devices
, pp. 197
-
-
Koch, F.1
Petrova-Koch, V.2
Muschik, T.3
Nikolov, A.4
Gavrilenko, V.5
-
26
-
-
0026205766
-
-
(1991)
Surf. Sci.
, vol.254
, pp. 195
-
-
Bsiesy, A.1
Vial, J.C.2
Gaspard, F.3
Hérino, R.4
Ligeon, M.5
Muller, F.6
Romestain, R.7
Wasiela, A.8
Halimaoui, A.9
Bomchil, G.10
-
28
-
-
84927465056
-
-
Recipe adapted from A. Halimaoui and L. T. Canham (private communication).
-
-
-
-
46
-
-
0001731487
-
-
This exact correspondence may appear surprising, since the value of the porous silicon refractive index has been estimated using the Bruggeman effective-medium approximation, in which the silicon contribution has been evaluated with the value of the bulk silicon dielectric constant. However, a somewhat lower value might be more relevant, due to quantum confinement effects, as discussed in
-
(1992)
Phys. Rev. B
, vol.45
, pp. 14150
-
-
Babić, D.1
Tsu, R.2
Greene, R.F.3
-
49
-
-
84927499298
-
-
As a matter of fact, the free-carrier contribution to the infrared absorption in bulk silicon is itself the sum of an actual Drude contribution (which follows a power law of the wavelength in our spectral range), and of a small Gaussian-like contribution arising from interband transitions between the silicon conduction band and an upper band ( Δ1-> Δ 2prime); see, e.g., Ref. 33 and references therein.
-
-
-
-
52
-
-
0038505826
-
-
or, 5, L91, As a matter of fact, we are not able to ascertain whether or not this green fast component is related to the green luminescence of wet porous silicon., J. Phys. Condens. Matter
-
(1992)
JETP Lett.
, vol.56
, pp. 236
-
-
Calcott, P.D.J.1
Nash, K.J.2
Canham, L.T.3
Kane, M.J.4
Brumhead, D.5
-
54
-
-
84927492969
-
-
M. I. J. Beale (private communication); P. D. J. Calcott, K. J. Nash, L. T. Canham, M. J. Kane, and D. Brumhead, in Microcrystalline Semiconductors: Materials Science and Devices (Ref. 13), p. 143.
-
-
-
|