Development of intermediate band solar cell based on ZnTe1-xOx synthesized by oxygen ion implantation

T. Tanaka; K. M. Yu; A. X. Levander; O. D. Dubon; L. A. Reichertz; N. Lopez; M. Nishio; W. Walukiewicz

doi:10.1109/PVSC.2011.6186368

Development of intermediate band solar cell based on ZnTe_1-xO_x synthesized by oxygen ion implantation

T. Tanaka, K. M. Yu, A. X. Levander, O. D. Dubon, L. A. Reichertz, N. Lopez, M. Nishio, W. Walukiewicz

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

Abstract

Optical properties of ZnTe_1-xO_x (ZnTeO) and evidence for the photovoltaic (PV) activity of a ZnTeO intermediate band solar cell (IBSC) are reported. Electron transitions from the intermediate band to the conduction band were observed by photomodulated reflectance measurements. The optical absorption coefficients for the electron transition from the valence band to the intermediate band exceeds 2 × 10⁴ cm^-1, suitable for thin film PV device applications. The ZnTeO IBSC exhibits an enhanced spectral response below the bandedge of ZnTe, and all results are consistent with the proposed conversion mechanism of IBSC. © 2011 IEEE.

Original language	English
Title of host publication	2011 37th IEEE Photovoltaic Specialists Conference
Subtitle of host publication	Conference Proceedings
Publisher	IEEE
Pages	002105-002108
ISBN (Electronic)	9781424499656, 978-1-4244-9964-9
ISBN (Print)	978-1-4244-9966-3
DOIs	https://doi.org/10.1109/PVSC.2011.6186368
Publication status	Published - Jun 2011
Externally published	Yes
Event	37th IEEE Photovoltaic Specialists Conference (PVSC 2011) - Washington State Convention Center, Seattle, WA, United States Duration: 19 Jun 2011 → 24 Jun 2011

Publication series

Name
ISSN (Print)	0160-8371

Conference

Conference	37th IEEE Photovoltaic Specialists Conference (PVSC 2011)
Place	United States
City	Seattle, WA
Period	19/06/11 → 24/06/11

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

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10.1109/PVSC.2011.6186368

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Tanaka, T., Yu, K. M., Levander, A. X., Dubon, O. D., Reichertz, L. A., Lopez, N., Nishio, M., & Walukiewicz, W. (2011). Development of intermediate band solar cell based on ZnTe_1-xO_x synthesized by oxygen ion implantation. In 2011 37th IEEE Photovoltaic Specialists Conference: Conference Proceedings (pp. 002105-002108). IEEE. https://doi.org/10.1109/PVSC.2011.6186368

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title = "Development of intermediate band solar cell based on ZnTe1-xOx synthesized by oxygen ion implantation",

abstract = "Optical properties of ZnTe1-xOx (ZnTeO) and evidence for the photovoltaic (PV) activity of a ZnTeO intermediate band solar cell (IBSC) are reported. Electron transitions from the intermediate band to the conduction band were observed by photomodulated reflectance measurements. The optical absorption coefficients for the electron transition from the valence band to the intermediate band exceeds 2 × 104 cm-1, suitable for thin film PV device applications. The ZnTeO IBSC exhibits an enhanced spectral response below the bandedge of ZnTe, and all results are consistent with the proposed conversion mechanism of IBSC. {\textcopyright} 2011 IEEE.",

author = "T. Tanaka and Yu, {K. M.} and Levander, {A. X.} and Dubon, {O. D.} and Reichertz, {L. A.} and N. Lopez and M. Nishio and W. Walukiewicz",

year = "2011",

month = jun,

doi = "10.1109/PVSC.2011.6186368",

language = "English",

isbn = "978-1-4244-9966-3",

publisher = "IEEE",

pages = "002105--002108",

booktitle = "2011 37th IEEE Photovoltaic Specialists Conference",

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note = "37th IEEE Photovoltaic Specialists Conference (PVSC 2011) ; Conference date: 19-06-2011 Through 24-06-2011",

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Tanaka, T, Yu, KM, Levander, AX, Dubon, OD, Reichertz, LA, Lopez, N, Nishio, M & Walukiewicz, W 2011, Development of intermediate band solar cell based on ZnTe_1-xO_x synthesized by oxygen ion implantation. in 2011 37th IEEE Photovoltaic Specialists Conference: Conference Proceedings. IEEE, pp. 002105-002108, 37th IEEE Photovoltaic Specialists Conference (PVSC 2011), Seattle, WA, United States, 19/06/11. https://doi.org/10.1109/PVSC.2011.6186368

Development of intermediate band solar cell based on ZnTe_1-xO_x synthesized by oxygen ion implantation. / Tanaka, T.; Yu, K. M.; Levander, A. X. et al.
2011 37th IEEE Photovoltaic Specialists Conference: Conference Proceedings. IEEE, 2011. p. 002105-002108.

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

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AU - Tanaka, T.

AU - Yu, K. M.

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AB - Optical properties of ZnTe1-xOx (ZnTeO) and evidence for the photovoltaic (PV) activity of a ZnTeO intermediate band solar cell (IBSC) are reported. Electron transitions from the intermediate band to the conduction band were observed by photomodulated reflectance measurements. The optical absorption coefficients for the electron transition from the valence band to the intermediate band exceeds 2 × 104 cm-1, suitable for thin film PV device applications. The ZnTeO IBSC exhibits an enhanced spectral response below the bandedge of ZnTe, and all results are consistent with the proposed conversion mechanism of IBSC. © 2011 IEEE.

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