| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2008-03-13 |
| タイトル |
|
|
タイトル |
Spectroscopic Study of Surface Recovery of Germanium Substrate for Langmuir-Blodgett Films by Infrared Multiple-Angle Incidence Resolution Spectrometry |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Surface recovery of germanium substrate |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
infrared multiple-angle incidence resolution spectroscopy |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Langmuir-Blodgett films |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 作成者 |
HASEGAWA, Takeshi
ARAI, Genki
KASAMATSU, Kousuke
KAKUDA, Hiroyuki
ISHII, Yasuyoshi
|
| 内容記述 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Surface recovery of germanium substrate for infrared spectroscopic studies of Langmuir-Blodgett (LB) films has been investigated by infrared multiple-angle incidence resolution spectroscopy (MAIRS). A Ge substrate is,in general, repeatedly used for fabrication of LB films for infrared spectroscopic studies. For the recycling process, the substrate covered by LB films is washed by sonication in organic solvents and pure water. This cleaning generally works well for ordinary analytical use, especially for thick samples, such as polymer and liquid materials. Nonetheless, in the present study, the cleaning by sonication only has been found to be inappropriate for the measurements of monolayer-level samples. The infrared MAIRS analysis has revealed that the 5-monolayer cadmium stearate LB film deposited on a fresh Ge substrate has a molecular tilt angle of ca. 13° from the surface normal, while that deposited on a recycled substrate by sonication has an angle of ca. 30°. Infrared MAIRS analysis has experimentally proved that the ideal recovery of the Ge surface can be achieved by cleaning the substrate with chemical rinse with the use of acid solution. |
|
言語 |
en |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 書誌情報 |
en : International Journal of the Society of Materials Engineering for Resources
巻 12,
号 1,
p. 22-26,
発行日 2004-03-01
|
| 収録物識別子 |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
1347-9725 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA1095475X |
| 出版者 |
|
|
出版者 |
The Society of Materilas Engineering for Resources of Japan |
|
言語 |
en |
| 関連情報 |
|
|
関連タイプ |
isIdenticalTo |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.5188/ijsmer.12.22 |
ijsmer12-1d.pdf (665.7 kB)
