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Electroluminescent porous silicon
Advanced Materials, 1995Porous silicon layers with controlled structure and well‐defined surface chemical compositio and the deposition of solid contacts to form electroluminescent devices have recently been reported. The growth and characterization of the layers, several models of the morphology, and the formation processes are discussed, and the use of electrically ...
José M. Martínez‐Duart +3 more
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Il Nuovo Cimento D, 1996
The properties and preliminar applications of porous-silicon (p-Si) microcavities are here reported. These structures are based on a planar resonator formed by two narrow-band high-reflectance distributed Bragg reflectors separated by a thin active optical layer, all of which are made of p-Si layers.
Pavesi, Lorenzo +5 more
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The properties and preliminar applications of porous-silicon (p-Si) microcavities are here reported. These structures are based on a planar resonator formed by two narrow-band high-reflectance distributed Bragg reflectors separated by a thin active optical layer, all of which are made of p-Si layers.
Pavesi, Lorenzo +5 more
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AIP Conference Proceedings, 1996
A review is made in this paper on the recent advances of the photo‐ and electro‐luminescence properties of porous silicon (PS). We start by describing the electrochemical formation mechanisms of PS, followed by the most significant results obtained by different structural and chemical characterization techniques.
José M. Martínez-Duart +2 more
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A review is made in this paper on the recent advances of the photo‐ and electro‐luminescence properties of porous silicon (PS). We start by describing the electrochemical formation mechanisms of PS, followed by the most significant results obtained by different structural and chemical characterization techniques.
José M. Martínez-Duart +2 more
openaire +1 more source
Porous Silicon Micromachining Technology
2014In this chapter, silicon electrochemical micromachining (ECM) technology is reviewed with particular emphasis to the fabrication of complex microstructures and microsystems, as well as to their applications in optofluidics, biosensing, photonics, and medical fields.
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2014
In this chapter, the state of the art on porous silicon gas sensors , both electrical and optical, is reviewed by paying special emphasis on the advancement of gas sensor architectures that has occurred over the two last decades, as well as on the different functionalization approaches implemented in and chemical species sensed with such architectures.
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In this chapter, the state of the art on porous silicon gas sensors , both electrical and optical, is reviewed by paying special emphasis on the advancement of gas sensor architectures that has occurred over the two last decades, as well as on the different functionalization approaches implemented in and chemical species sensed with such architectures.
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Proceedings of the International School of Physics “Enrico Fermi”, 1999
Pavesi, Lorenzo, Mulloni, Viviana
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Pavesi, Lorenzo, Mulloni, Viviana
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
exaly
Applied Physics Letters, 1991
Porous silicon membranes have been formed by electrochemical etching through wafers up to 500 μm in thickness. The results show that there is essentially no limit to the thickness of porous silicon layers and that self-supporting porous structures can be formed by this method.
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Porous silicon membranes have been formed by electrochemical etching through wafers up to 500 μm in thickness. The results show that there is essentially no limit to the thickness of porous silicon layers and that self-supporting porous structures can be formed by this method.
openaire +1 more source