Transport properties and electroluminescence of siloxene

M. Rosenbauer; M. Stutzmann

doi:10.1063/1.366187

Transport properties and electroluminescence of siloxene

M. Rosenbauer, M. Stutzmann

TUM Emeriti of Excellence

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

The transport and electroluminescence properties of siloxene (Si₆O₃H₆) in the as-prepared and annealed states are investigated. As-prepared siloxene is found to show a low dark conductivity (≈10^-19 Ω cm^-1) at room temperature which is thermally activated with an activation energy that is approximately half of the optical gap of siloxene (≈2.6 eV). The presence of ambient gases can increase the dark conductivity due to intercalation of gas molecules between the two-dimensional siloxene polymer sheets. The photoconductivity of siloxene is investigated with respect to its spectral and temperature dependences. Electroluminescence of siloxene is found for sufficiently high current levels.

Original language	English
Pages (from-to)	4520-4524
Number of pages	5
Journal	Journal of Applied Physics
Volume	82
Issue number	9
DOIs	https://doi.org/10.1063/1.366187
State	Published - 1 Nov 1997

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title = "Transport properties and electroluminescence of siloxene",

abstract = "The transport and electroluminescence properties of siloxene (Si6O3H6) in the as-prepared and annealed states are investigated. As-prepared siloxene is found to show a low dark conductivity (≈10-19 Ω cm-1) at room temperature which is thermally activated with an activation energy that is approximately half of the optical gap of siloxene (≈2.6 eV). The presence of ambient gases can increase the dark conductivity due to intercalation of gas molecules between the two-dimensional siloxene polymer sheets. The photoconductivity of siloxene is investigated with respect to its spectral and temperature dependences. Electroluminescence of siloxene is found for sufficiently high current levels.",

author = "M. Rosenbauer and M. Stutzmann",

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AU - Rosenbauer, M.

AU - Stutzmann, M.

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N2 - The transport and electroluminescence properties of siloxene (Si6O3H6) in the as-prepared and annealed states are investigated. As-prepared siloxene is found to show a low dark conductivity (≈10-19 Ω cm-1) at room temperature which is thermally activated with an activation energy that is approximately half of the optical gap of siloxene (≈2.6 eV). The presence of ambient gases can increase the dark conductivity due to intercalation of gas molecules between the two-dimensional siloxene polymer sheets. The photoconductivity of siloxene is investigated with respect to its spectral and temperature dependences. Electroluminescence of siloxene is found for sufficiently high current levels.

AB - The transport and electroluminescence properties of siloxene (Si6O3H6) in the as-prepared and annealed states are investigated. As-prepared siloxene is found to show a low dark conductivity (≈10-19 Ω cm-1) at room temperature which is thermally activated with an activation energy that is approximately half of the optical gap of siloxene (≈2.6 eV). The presence of ambient gases can increase the dark conductivity due to intercalation of gas molecules between the two-dimensional siloxene polymer sheets. The photoconductivity of siloxene is investigated with respect to its spectral and temperature dependences. Electroluminescence of siloxene is found for sufficiently high current levels.

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Transport properties and electroluminescence of siloxene

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