Raman study of luminescent spark processed porous GaAs

M. Rojas-López; J. M. Gracia-Jiménez; M. A. Vidal; H. Navarro-Contreras; R. Silva-González; E. Gómez

doi:10.1116/1.1366709

Raman study of luminescent spark processed porous GaAs

M. Rojas-López, J. M. Gracia-Jiménez, M. A. Vidal, H. Navarro-Contreras, R. Silva-González, E. Gómez

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9 Citas (Scopus)

Resumen

A microRaman probe and a scanning electron microscope with energy dispersive spectroscopy system were used to analyze spark-processed porous GaAs samples prepared by high voltage discharges at low repetition rates in different ambients. The resulting material was found to be amorphous material, with amorphous-GaAs, for samples prepared in pure nitrogen. The cubic phases of As2O3 were substituted by the monoclinic phase of As2O3 'claudetite' for samples prepared under a low concentration of oxygen.

Idioma original	Inglés estadounidense
Páginas	622-627
Número de páginas	6
DOI	https://doi.org/10.1116/1.1366709
Estado	Publicada - 1 may. 2001
Publicado de forma externa	Sí
Evento	Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures - Duración: 1 may. 2001 → …

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Conferencia	Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
Período	1/05/01 → …

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title = "Raman study of luminescent spark processed porous GaAs",

abstract = "A microRaman probe and a scanning electron microscope with energy dispersive spectroscopy system were used to analyze spark-processed porous GaAs samples prepared by high voltage discharges at low repetition rates in different ambients. The resulting material was found to be amorphous material, with amorphous-GaAs, for samples prepared in pure nitrogen. The cubic phases of As2O3 were substituted by the monoclinic phase of As2O3 'claudetite' for samples prepared under a low concentration of oxygen.",

author = "M. Rojas-L{\'o}pez and Gracia-Jim{\'e}nez, {J. M.} and Vidal, {M. A.} and H. Navarro-Contreras and R. Silva-Gonz{\'a}lez and E. G{\'o}mez",

year = "2001",

month = may,

day = "1",

doi = "10.1116/1.1366709",

language = "American English",

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note = "Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures ; Conference date: 01-05-2001",

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T1 - Raman study of luminescent spark processed porous GaAs

AU - Rojas-López, M.

AU - Gracia-Jiménez, J. M.

AU - Vidal, M. A.

AU - Navarro-Contreras, H.

AU - Silva-González, R.

AU - Gómez, E.

PY - 2001/5/1

Y1 - 2001/5/1

N2 - A microRaman probe and a scanning electron microscope with energy dispersive spectroscopy system were used to analyze spark-processed porous GaAs samples prepared by high voltage discharges at low repetition rates in different ambients. The resulting material was found to be amorphous material, with amorphous-GaAs, for samples prepared in pure nitrogen. The cubic phases of As2O3 were substituted by the monoclinic phase of As2O3 'claudetite' for samples prepared under a low concentration of oxygen.

AB - A microRaman probe and a scanning electron microscope with energy dispersive spectroscopy system were used to analyze spark-processed porous GaAs samples prepared by high voltage discharges at low repetition rates in different ambients. The resulting material was found to be amorphous material, with amorphous-GaAs, for samples prepared in pure nitrogen. The cubic phases of As2O3 were substituted by the monoclinic phase of As2O3 'claudetite' for samples prepared under a low concentration of oxygen.

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U2 - 10.1116/1.1366709

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T2 - Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures

Y2 - 1 May 2001

ER -

Raman study of luminescent spark processed porous GaAs

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