WEKO3
アイテム
Time-of-flight high-mass spectrometer observation of large size Nb clusters toward assembling of size controlled clusters
https://nitech.repo.nii.ac.jp/records/4745
https://nitech.repo.nii.ac.jp/records/4745bb024b36-27b0-4397-83a2-6c3d0755d681
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文_fulltext (348.5 kB)
|
Copyright(1999) American Vacuum Society. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Vacuum Society.The following article appeared in Journal of Vacuum Science aology B, 17(5),pp.1923-1929 ; 1999 and may be found at http://link.aip.org/link/?jvb/17/1923.
|
| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2012-11-06 | |||||||||
| タイトル | ||||||||||
| タイトル | Time-of-flight high-mass spectrometer observation of large size Nb clusters toward assembling of size controlled clusters | |||||||||
| 言語 | en | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| 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 | |||||||||
| 著者 |
Hihara, Takehiko
× Hihara, Takehiko
× Sumiyama, Kenji
|
|||||||||
| 著者別名 | ||||||||||
| 姓名 | 日原, 岳彦 | |||||||||
| 著者別名 | ||||||||||
| 姓名 | 隅山, 兼治 | |||||||||
| bibliographic_information |
en : Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures 巻 17, 号 5, p. 1923-1929, 発行日 1999-10 |
|||||||||
| 出版者 | ||||||||||
| 出版者 | American Vacuum Society | |||||||||
| 言語 | en | |||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 1071-1023 | |||||||||
| item_10001_source_id_32 | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA10804928 | |||||||||
| 出版タイプ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| 内容記述 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Using a plasma-gas-condensation-type cluster source, we could obtain nano-scale clusters with the average diameter between 2 and 13 nm. In order to detect such large free clusters containing 1-105atoms, we have constructed a time-of-flight high-mass spectrometer (TOF-HMS). The size distribution of the Nbn clusters observed by the TOF-HMS is in good agreement with the result of the transmission electron microscope observation. The mass spectra have been measured with varying the operational parameters of the cluster source. They are shifted to the smaller size direction and the mass distribution becomes narrower with increasing the He gas flow rate, VHe, and keeping the Ar gas flow rate, VAr, constant. These features are attributable to the decrease in the residence times of gaseous species in the cluster source. The cluster size increases with increasing the Ar gas pressure and lowering the temperature of the cluster source. | |||||||||
| 言語 | en | |||||||||
