WEKO3
-
RootNode
アイテム
Matsushita Carbon Resistors as Thermometers for Use at Low Temperatures and in High Fields (Physics)
http://hdl.handle.net/10097/27903
http://hdl.handle.net/10097/27903f173d33b-fc57-46f2-8947-f6098d88d6a1
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004198381.pdf (123.9 kB)
|
|
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2008-05-02 | |||||||||
| タイトル | ||||||||||
| タイトル | Matsushita Carbon Resistors as Thermometers for Use at Low Temperatures and in High Fields (Physics) | |||||||||
| 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 | departmental bulletin paper | |||||||||
| 著者 |
SAITO, Sinhachiro
× SAITO, Sinhachiro
× SATO, Takashi
|
|||||||||
| 抄録 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | A survey has been made of the properties of 1/8W composite resistors made by the Matsushita Electric Ind. Co. Ltd. to determine whether they might be suitable as secondary thermometers in the low-temperature region. From the measurements of resistance vs temperature, between 105℃ and 40mK, it is confirmed that the grade ERC-18SGJ resistors in various nominal room-temperature resistance values from 20 to 510Ω are suitable in very low-temperature work, and that resistors in the nominal resistance range 20-100Ω are the most suitable for work down to several tens of mK. An advantage of Matsushita resistors as thermometers in the low-temperature region is that they are available in 1/8W size, and we can choose their nominal resistances from 10Ω to several hundreds of ohms in steps of a few ohms. The magnetoresistance of Matsushita resistors having nominal resistances of 30 to 510Ω has been measured in fields up to about 80kG at temperatures between ～4.2 and ～1.5 K. It is shown that the percentage change in resistance due to the application of magnetic field as a function of temperature and field can be described approximately by the equation 100 ΔR/R=(C_1H^2+C_2H)/(1+C_3H^2)T^<1.5>, where R is the resistance in zero field, ΔR the change in resistance when a field H is applied, and T the temperature. C_<1-3> are adjustable temperature-dependent parameters determined from the experimental data. | |||||||||
| 書誌情報 |
Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy 巻 26, p. 359-360, 発行日 1976 |
|||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 00408808 | |||||||||
| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA00836167 | |||||||||
| フォーマット | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | application/pdf | |||||||||
| 著者版フラグ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| 出版者 | ||||||||||
| 出版者 | Tohoku University | |||||||||
| 資源タイプ | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 紀要類(bulletin) | |||||||||
| 登録日 | ||||||||||
| 日付 | 2008-05-02 | |||||||||
| 日付タイプ | Created | |||||||||
| 公開日（投稿完了日） | ||||||||||
| 日付 | 2008-05-02 | |||||||||
| 日付タイプ | Created | |||||||||
| 発行日 | ||||||||||
| 日付 | 1976 | |||||||||
| 日付タイプ | Created | |||||||||
| フォーマット | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 123925 bytes | |||||||||
| 更新日 | ||||||||||
| 日付 | 2010-01-27 | |||||||||
| 日付タイプ | Created | |||||||||
