Abstract
Resonant Raman spectroscopy was applied to evaluate oxygen vacancies in PbTiO3x thin films that were heat treated in a hydrogen atmosphere at various temperatures. Additional mode related to oxygen vacancies occurred in the resonant Raman measurement condition, and its intensity was in proportion to the oxygen vacancy concentration. This correlation offers a simple and useful probe for oxygen vacancies in oxide-based devices.
| Original language | English |
|---|---|
| Pages (from-to) | 598-601 |
| Number of pages | 4 |
| Journal | Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan |
| Volume | 121 |
| Issue number | 1416 |
| DOIs | |
| Publication status | Published - 2013 Aug |
| Externally published | Yes |
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Keywords
- Heat treatment
- Non-Rutherford elastic resonance scattering
- Oxygen vacancy
- PbTiO thin films
- Photoluminescence
- Resonant Raman spectroscopy
ASJC Scopus subject areas
- Ceramics and Composites
- Materials Chemistry
- Chemistry(all)
- Condensed Matter Physics
Cite this
Oxygen vacancies in PbTiO3 thin films probed by resonant Raman spectroscopy. / Nishida, Ken; Osada, Minoru; Sakai, Joe; Ito, Nobuaki; Katoda, Takashi; Ikariyama, Rikyu; Funakubo, Hiroshi; Moriwake, Hiroki; Yamamoto, Takashi.
In: Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan, Vol. 121, No. 1416, 08.2013, p. 598-601.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Oxygen vacancies in PbTiO3 thin films probed by resonant Raman spectroscopy
AU - Nishida, Ken
AU - Osada, Minoru
AU - Sakai, Joe
AU - Ito, Nobuaki
AU - Katoda, Takashi
AU - Ikariyama, Rikyu
AU - Funakubo, Hiroshi
AU - Moriwake, Hiroki
AU - Yamamoto, Takashi
PY - 2013/8
Y1 - 2013/8
N2 - Resonant Raman spectroscopy was applied to evaluate oxygen vacancies in PbTiO3x thin films that were heat treated in a hydrogen atmosphere at various temperatures. Additional mode related to oxygen vacancies occurred in the resonant Raman measurement condition, and its intensity was in proportion to the oxygen vacancy concentration. This correlation offers a simple and useful probe for oxygen vacancies in oxide-based devices.
AB - Resonant Raman spectroscopy was applied to evaluate oxygen vacancies in PbTiO3x thin films that were heat treated in a hydrogen atmosphere at various temperatures. Additional mode related to oxygen vacancies occurred in the resonant Raman measurement condition, and its intensity was in proportion to the oxygen vacancy concentration. This correlation offers a simple and useful probe for oxygen vacancies in oxide-based devices.
KW - Heat treatment
KW - Non-Rutherford elastic resonance scattering
KW - Oxygen vacancy
KW - PbTiO thin films
KW - Photoluminescence
KW - Resonant Raman spectroscopy
UR - http://www.scopus.com/inward/record.url?scp=84882937385&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84882937385&partnerID=8YFLogxK
U2 - 10.2109/jcersj2.121.598
DO - 10.2109/jcersj2.121.598
M3 - Article
VL - 121
SP - 598
EP - 601
JO - Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan
JF - Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan
SN - 1882-0743
IS - 1416
ER -