Light-emitting porous silicon

U Gösele, V Lehmann - Materials chemistry and physics, 1995 - Elsevier
Although porous silicon has been known for more than 35 years, only in 1990 was it
recognized that porous silicon shows an increased bandgap and efficient room-temperature …

Photoluminescence and electroluminescence from porous silicon

PM Fauchet - Journal of Luminescence, 1996 - Elsevier
The properties and origins of the red, blue and infrared photoluminescence bands of porous
silicon are reviewed and discussed in the light of the models that have been proposed to …

[引用][C] Developments in porous silicon research

V Lehmann - Materials letters, 1996 - Elsevier
Since the pioneering work of Uhlir and Turner [11 forty years ago, it is known that silicon
dissolves upon anodization in hydrofluoric acid under formation of a porous silicon layer …

Porous silicon: A silicon structure with new optical properties

F Buda, J Kohanoff - Progress in quantum electronics, 1994 - Elsevier
The recent discovery that highly porous silicon (PS), obtained by electrochemically etching a
silicon wafer could efficiently emit visible light at room temperature, has stimulated a …

Porous silicon

ZC Feng, R Tsu - 1994 - books.google.com
Due to the recent discovery of the room-temperature visible light emission from porous
silicon (P-Si), a great interest in P-Si and related materials has arisen in the last decade of …

The formation, morphology, and optical properties of porous silicon structures

PC Searson, JM Macaulay… - Journal of the …, 1992 - iopscience.iop.org
The recent demonstrations of visible light emission from porous silicon, both
photolumineseenee and electroluminescence, have caught the attention of the …

Direct evidence for the amorphous silicon phase in visible photoluminescent porous silicon

JM Pérez, J Villalobos, P McNeill, J Prasad… - Applied physics …, 1992 - pubs.aip.org
We report on micro-Raman spectroscopy studies of porous silicon which show an
'amorphous silicon Raman line at 480 R cm-'from regions that emit visible …

Light-emitting porous silicon: materials science, properties, and device applications

PM Fauchet, L Tsybeskov, C Peng… - IEEE Journal of …, 1995 - ieeexplore.ieee.org
Silicon-based, light-emitting devices (LED's) should find numerous uses in optoelectronics.
For example, the integration of silicon LED's with silicon microelectronics could lead to …

The structural and luminescence properties of porous silicon

AG Cullis, LT Canham, PDJ Calcott - Journal of applied physics, 1997 - pubs.aip.org
A large amount of work world-wide has been directed towards obtaining an understanding
of the fundamental characteristics of porous Si. Much progress has been made following the …

Porous silicon

B Hamilton - Semiconductor science and technology, 1995 - iopscience.iop.org
This paper attempts to review the field of research into light emission from porous silicon.
The driving force behind such research is the tantalizing goal of adding optoelectronic …