Relationship between aluminum and lithium and annealing for reducing lithium contamination in aluminum-implanted zinc oxide

Isao Sakaguchi; Kenji Matsumoto; Takeshi Ohgaki; Shunichi Hishita; Yutaka Adachi; Tsubasa Nakagawa; Ken Watanabe; Naoki Ohashi; Hajime Haneda

doi:10.4028/www.scientific.net/KEM.445.205

Relationship between aluminum and lithium and annealing for reducing lithium contamination in aluminum-implanted zinc oxide

Isao Sakaguchi, Kenji Matsumoto, Takeshi Ohgaki, Shunichi Hishita, Yutaka Adachi, Tsubasa Nakagawa, Ken Watanabe, Naoki Ohashi, Hajime Haneda

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

The relationship between Al and Li during diffusion was studied using Al-implanted ZnO. The Al donor in ZnO acts to increase the concentration of Li contamination from the atmosphere during the annealing. It is difficult to decompose the relationship formed by diffusion between Al and Li during high-temperature annealing. The most effective method to decompose the relationship is to anneal the as-implanted ZnO at a pressure of 5×10 ^-3 torr. This annealing increases the Al solubility limit because the ZnO surface evaporates.

Original language	English
Title of host publication	Electroceramics in Japan XIII
Publisher	Trans Tech Publications Ltd
Pages	205-208
Number of pages	4
ISBN (Print)	9780878492640
DOIs	https://doi.org/10.4028/www.scientific.net/KEM.445.205
Publication status	Published - 2010
Externally published	Yes

Publication series

Name	Key Engineering Materials
Volume	445
ISSN (Print)	1013-9826
ISSN (Electronic)	1662-9795

All Science Journal Classification (ASJC) codes

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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10.4028/www.scientific.net/KEM.445.205

Cite this

Sakaguchi, I., Matsumoto, K., Ohgaki, T., Hishita, S., Adachi, Y., Nakagawa, T., Watanabe, K., Ohashi, N., & Haneda, H. (2010). Relationship between aluminum and lithium and annealing for reducing lithium contamination in aluminum-implanted zinc oxide. In Electroceramics in Japan XIII (pp. 205-208). (Key Engineering Materials; Vol. 445). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.445.205

Relationship between aluminum and lithium and annealing for reducing lithium contamination in aluminum-implanted zinc oxide. / Sakaguchi, Isao; Matsumoto, Kenji; Ohgaki, Takeshi et al.

Electroceramics in Japan XIII. Trans Tech Publications Ltd, 2010. p. 205-208 (Key Engineering Materials; Vol. 445).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Sakaguchi, I, Matsumoto, K, Ohgaki, T, Hishita, S, Adachi, Y, Nakagawa, T, Watanabe, K, Ohashi, N & Haneda, H 2010, Relationship between aluminum and lithium and annealing for reducing lithium contamination in aluminum-implanted zinc oxide. in Electroceramics in Japan XIII. Key Engineering Materials, vol. 445, Trans Tech Publications Ltd, pp. 205-208. https://doi.org/10.4028/www.scientific.net/KEM.445.205

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abstract = "The relationship between Al and Li during diffusion was studied using Al-implanted ZnO. The Al donor in ZnO acts to increase the concentration of Li contamination from the atmosphere during the annealing. It is difficult to decompose the relationship formed by diffusion between Al and Li during high-temperature annealing. The most effective method to decompose the relationship is to anneal the as-implanted ZnO at a pressure of 5×10 -3 torr. This annealing increases the Al solubility limit because the ZnO surface evaporates.",

author = "Isao Sakaguchi and Kenji Matsumoto and Takeshi Ohgaki and Shunichi Hishita and Yutaka Adachi and Tsubasa Nakagawa and Ken Watanabe and Naoki Ohashi and Hajime Haneda",

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AU - Sakaguchi, Isao

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AU - Ohgaki, Takeshi

AU - Hishita, Shunichi

AU - Adachi, Yutaka

AU - Nakagawa, Tsubasa

AU - Watanabe, Ken

AU - Ohashi, Naoki

AU - Haneda, Hajime

PY - 2010

Y1 - 2010

N2 - The relationship between Al and Li during diffusion was studied using Al-implanted ZnO. The Al donor in ZnO acts to increase the concentration of Li contamination from the atmosphere during the annealing. It is difficult to decompose the relationship formed by diffusion between Al and Li during high-temperature annealing. The most effective method to decompose the relationship is to anneal the as-implanted ZnO at a pressure of 5×10 -3 torr. This annealing increases the Al solubility limit because the ZnO surface evaporates.

AB - The relationship between Al and Li during diffusion was studied using Al-implanted ZnO. The Al donor in ZnO acts to increase the concentration of Li contamination from the atmosphere during the annealing. It is difficult to decompose the relationship formed by diffusion between Al and Li during high-temperature annealing. The most effective method to decompose the relationship is to anneal the as-implanted ZnO at a pressure of 5×10 -3 torr. This annealing increases the Al solubility limit because the ZnO surface evaporates.

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BT - Electroceramics in Japan XIII

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Relationship between aluminum and lithium and annealing for reducing lithium contamination in aluminum-implanted zinc oxide

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