Visible photoluminescence from a nanocrystalline porous silicon structure fabricated by a plasma hydrogenation and annealing method

2007 ◽  
Vol 101 (4) ◽  
pp. 044309 ◽  
Author(s):  
Y. Abdi ◽  
M. Jamei ◽  
P. Hashemi ◽  
S. Mohajerzadeh ◽  
M. D. Robertson ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Silicon Structure ◽  
Visible Photoluminescence ◽  
Annealing Method ◽  
Plasma Hydrogenation

Excitation Spectra of the Visible Photoluminescence of Anodized Porous Silicon

1992 ◽  
Vol 31 (Part 2, No. 3A) ◽  
pp. L207-L209 ◽  
Author(s):  
Tomoyoshi Motohiro ◽  
Tetsu Kachi ◽  
Fusayoshi Miura ◽  
Yasuhiko Takeda ◽  
Shi-aki Hyodo ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Excitation Spectra ◽  
Visible Photoluminescence

Visible Photoluminescence from Anodically Oxidized Porous Silicon

1994 ◽  
Vol 33 (Part 2, No. 7A) ◽  
pp. L941-L944 ◽  
Author(s):  
Toshimichi Ito ◽  
Kenji Motoi ◽  
Osamu Arakaki ◽  
Akimitsu Hatta ◽  
Akio Hiraki
Keyword(s):  
Porous Silicon ◽  
Visible Photoluminescence ◽  
Oxidized Porous Silicon

Light-Induced Degradation and Recovery of Visible Photoluminescence in Porous Silicon

1992 ◽  
Vol 31 (Part 2, No. 11B) ◽  
pp. L1577-L1579 ◽  
Author(s):  
Hikaru Nishitani ◽  
Hiroyasu Nakata ◽  
Yasufumi Fujiwara ◽  
Tyuzi Ohyama
Keyword(s):  
Porous Silicon ◽  
Visible Photoluminescence

Anodically grown porous silicon structure: formation mechanisms

1995 ◽  
Vol 242 (1-2) ◽  
pp. 202-206 ◽  
Author(s):  
D.M. Soares ◽  
M.C. dos Santos ◽  
O. Teschke
Keyword(s):  
Porous Silicon ◽  
Structure Formation ◽  
Formation Mechanisms ◽  
Silicon Structure

Improved visible photoluminescence from porous silicon with surface Si–Ag bonds

2005 ◽  
Vol 86 (17) ◽  
pp. 171905 ◽  
Author(s):  
J. Sun ◽  
Y. W. Lu ◽  
X. W. Du ◽  
S. A. Kulinich
Keyword(s):  
Porous Silicon ◽  
Visible Photoluminescence

Porous silicon structure studied by nuclear magnetic resonance

1997 ◽  
Vol 70 (2) ◽  
pp. 191-193 ◽  
Author(s):  
D. Petit ◽  
J.-N. Chazalviel ◽  
F. Ozanam ◽  
F. Devreux
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Porous Silicon ◽  
Silicon Structure ◽  
Nuclear Magnetic

A Study of the Factors Which Determine the Modulation Speed of a Shallow PN Junction Porous Silicon Led

1996 ◽  
Vol 452 ◽  
Author(s):  
A. J. Simons ◽  
T. I. Cox ◽  
A. Loni ◽  
P. D. J. Calcott ◽  
M. J. Uren ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Operating Speed ◽  
Small Signal ◽  
Bulk Silicon ◽  
Silicon Structure ◽  
Electroluminescent Devices ◽  
Pn Junction ◽  
Photoluminescence Lifetime ◽  
Modulation Speed

AbstractThe effect of the chemical thinning of the porous silicon structure on the speed and efficiency of electroluminescent devices, produced by the anodisation of a pn junction in bulk silicon is investigated. Thinning of the silicon wires results in an increase in the efficiency but at the expense of a reduction in operating speed. It is demonstrated that the operating speed is limited by the photoluminescence lifetime for small signal excitation. However, for large signals, the electroluminescence can be turned off more than 5 times faster than the photoluminescence lifetime, indicating that this need not necessarily limit device operating speed.

Porous silicon upon multicrystalline silicon: Structure and photoluminiscence

2005 ◽  
Vol 40 (6) ◽  
pp. 1409-1412 ◽  
Author(s):  
M. M. Melnichenko ◽  
K. V. Svezhentsova ◽  
A. N. Shmyryeva
Keyword(s):  
Porous Silicon ◽  
Multicrystalline Silicon ◽  
Silicon Structure
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