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Growth, Electrical ...
Growth, Electrical and Optical Properties of SnO2:F on ZnO, Si and Porous Si Structures
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- da Silva, A. Ferreira (författare)
- Univ Fed Bahia, Inst Fis, BR-40210340 Salvador, BA, Brazil.,Instituto de Física, Universidade Federal da Bahia, Ondina, Salvador-Ba, 40210-340, Brazil
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- Castro Meira, M. V. (författare)
- Univ Fed Bahia, Inst Fis, BR-40210340 Salvador, BA, Brazil.;CETEC Univ Fed Reconcavo Bahia, BR-44380000 Cruz Das Almas, BA, Brazil.,Instituto de Física, Universidade Federal da Bahia, Ondina, Salvador-Ba, 40210-340, Brazil, CETEC-Universidade Federal do Recôncavo da Bahia, Cruz das Almas-Ba, 44380-000, Brazil
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- Baldissera, Gustavo (författare)
- KTH,Matematik (Inst.),Materialvetenskap,Department of Materials Science and Engineering, Royal Institute of Technology, SE-100 44 Stockholm, Sweden
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- Persson, Clas (författare)
- KTH,Materialvetenskap,Department of Materials Science and Engineering, Royal Institute of Technology, SE-100 44 Stockholm, Sweden
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- Gutman, N. (författare)
- Hebrew Univ Jerusalem, Racah Inst Phys, IL-91904 Jerusalem, Israel.;Hebrew Univ Jerusalem, Ctr Nanosci & Nanotechnol, IL-91904 Jerusalem, Israel.,Racah Institute of Physics, Center for Nanoscience and Nanotechnology, Hebrew University of Jerusalem, Jerusalem 91904, Israel
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- Sa'ar, A. (författare)
- Hebrew Univ Jerusalem, Racah Inst Phys, IL-91904 Jerusalem, Israel.;Hebrew Univ Jerusalem, Ctr Nanosci & Nanotechnol, IL-91904 Jerusalem, Israel.
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- Klason, P. (författare)
- Gothenburg Univ, Dept Phys, SE-41296 Gothenburg, Sweden.,Department of Physics, Göteborg University, SE-412 96 Göteborg, Sweden
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- Willander, Magnus (författare)
- Linköpings universitet,Institutionen för teknik och naturvetenskap,Tekniska högskolan
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- Canestraro, Carla (författare)
- KTH,Materialvetenskap,Department of Materials Science and Engineering, Royal Institute of Technology, SE-100 44 Stockholm, Sweden, Departamento de Física, Universidade Federal do Paraná, Curitiba-PR, 81531-990, Brazil
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- Moreno, T. V. (författare)
- Univ Fed Parana, Dept Fis, BR-81531990 Curitiba, Parana, Brazil.,Departamento de Física, Universidade Federal do Paraná, Curitiba-PR, 81531-990, Brazil
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- Roman, L. S. (författare)
- Univ Fed Parana, Dept Fis, BR-81531990 Curitiba, Parana, Brazil.,Departamento de Física, Universidade Federal do Paraná, Curitiba-PR, 81531-990, Brazil
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- Saar, A. (författare)
- Institute of Physics, Center for Nanoscience and Nanotechnology, Hebrew University of Jerusalem, Jerusalem 91904, Israel
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Univ Fed Bahia, Inst Fis, BR-40210340 Salvador, BA, Brazil Instituto de Física, Universidade Federal da Bahia, Ondina, Salvador-Ba, 40210-340, Brazil (creator_code:org_t)
- CRC PRESS-TAYLOR & FRANCIS GROUP, 2009
- 2009
- Engelska.
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Ingår i: NANOTECH CONFERENCE & EXPO 2009, VOL 1, TECHNICAL PROCEEDINGS. - : CRC PRESS-TAYLOR & FRANCIS GROUP. - 9781439817827 ; , s. 352-
- Relaterad länk:
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https://urn.kb.se/re...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- In this work we have analyzed the optical absorption of the ZnO and SnO2:F (FTO) films and applied them in porous silicon light-emitting diodes. The absorption and energy gap were calculated by employing the projector augmented wave method [1] within the local density approximation and with a modeled on-site self-interaction-like correction potential within the LDA+U-S/C [2]. Experiment and theory show a good agreement when the optical absorption and optical energy gap are considered. A layer of FTO is deposited by spray pyrolysis on top of porous Si (PSi) or ZnO/(PSi) in order to make the LEDs. The morphology and roughness of the films are analyzed by Atomic Force Microscopy before and after the FTO deposition. The electrical and optical properties are studied by characteristics curves J x V, and electroluminescence intensity versus bias.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering (hsv//eng)
Nyckelord
- Absorption
- Atomic force microscopy
- Electric properties
- Energy gap
- Light
- Light absorption
- Light emission
- Light emitting diodes
- MEMS
- Microelectromechanical devices
- Nanotechnology
- Porous silicon
- Semiconducting silicon compounds
- Semiconducting zinc compounds
- Solids
- Spray pyrolysis
- Zinc oxide
- TECHNOLOGY
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da Silva, A. Fer ...
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Castro Meira, M. ...
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Baldissera, Gust ...
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Persson, Clas
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Gutman, N.
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Sa'ar, A.
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visa fler...
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Klason, P.
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Willander, Magnu ...
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Canestraro, Carl ...
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Moreno, T. V.
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Roman, L. S.
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Saar, A.
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