文献一覧: The Vacuum Society of Japan (出版者)

33 0 0 0 OA 宇宙における熱問題

著者: 板垣春昭
出版者: The Vacuum Society of Japan
雑誌: 真空 (ISSN:05598516)
巻号頁・発行日: vol.38, no.6, pp.574-580, 1995-06-20 (Released:2009-09-29)
参考文献数: 7

5 0 0 0 OA Coating 8.2-meter Primary Mirror of Subaru Telescope

著者: Takeshi NOGUCHI
出版者: The Vacuum Society of Japan
雑誌: Shinku (ISSN:05598516)
巻号頁・発行日: vol.44, no.5, pp.488-497, 2001-05-20 (Released:2009-10-20)
参考文献数: 18

2018-01-05 22:00:31
5 + 6 Twitter

2 0 0 0 OA チタンの耐食性

著者: 武村厚
出版者: The Vacuum Society of Japan
雑誌: 真空 (ISSN:05598516)
巻号頁・発行日: vol.44, no.10, pp.884-889, 2001-10-20 (Released:2009-10-20)
参考文献数: 17

2022-07-30 10:32:14
1 知恵袋
1 + 1 Twitter

2 0 0 0 OA 超臨界二酸化炭素による洗浄技術

著者: 斎藤功夫
出版者: The Vacuum Society of Japan
雑誌: 真空 (ISSN:05598516)
巻号頁・発行日: vol.43, no.6, pp.654-659, 2000-06-20 (Released:2009-10-20)
参考文献数: 21

2021-01-31 03:05:06
2 + 0 Twitter

2 0 0 0 OA 超高強度レーザーとプラズマの相互作用による粒子加速

著者: 中島一久
出版者: The Vacuum Society of Japan
雑誌: 真空 (ISSN:05598516)
巻号頁・発行日: vol.45, no.9, pp.687-692, 2002-09-20 (Released:2009-10-20)
参考文献数: 11

2019-12-31 18:41:00
2 知恵袋

2 0 0 0 真空管内部の残留ガスに関する最近の研究結果について (I)

著者: ボルタパオロ・デラ
出版者: The Vacuum Society of Japan
雑誌: 真空 (ISSN:05598516)
巻号頁・発行日: vol.6, no.10, pp.387-397, 1963

昭和37年11月、京都で開催された第3回真空に関する連合講演会で、S.A.E.S社のP.della Porta氏の講演を予定したところ、同氏の日程の都合で延期になった。これに対し同氏より、「遺憾の意を表する」と共に、昨年ワシントンで開かれた第6回National Conference on Tube Techniquesで発表した本論文を寄せ、「代わりに日本の研究者各位に読んで戴きたい。」との手紙が送らたてきた。<BR>そこで論文集の発行者、Pergamon Press Inc. (New York) のD.J.Raymond氏の御好意により、とくに許可を得てここに全訳を掲載することになった。会員各位の御参考になれば幸いである。 (松田)

2019-02-03 10:45:29
2 + 0 Twitter

2 0 0 0 OA イオン推進ロケット

著者: 荒川義博
出版者: The Vacuum Society of Japan
雑誌: 真空 (ISSN:05598516)
巻号頁・発行日: vol.38, no.6, pp.600-604, 1995-06-20 (Released:2009-09-29)
参考文献数: 17

2018-09-02 16:41:01
2 + 1 Twitter

1 0 0 0 OA ジョセフソン素子用Pb合金超伝導薄膜の磁束トラップ特性

著者: 内田直人円福敬二吉田啓二入江冨土男
出版者: The Vacuum Society of Japan
雑誌: 真空 (ISSN:05598516)
巻号頁・発行日: vol.27, no.8, pp.667-677, 1984-08-20 (Released:2009-09-29)
参考文献数: 35

Magnetic-flux trapping in Pb-alloy thin films is studied experimentally. In order to clarify pinning characteristics of thin films, which dominate flux trapping, trapped flux in Pb-alloy thin films is measured in-situ from the increment of the quasiparticle current of the Josephson junction made of these Pb-alloy thin films. Experimental results are discussed with the critical state model based on the pinning theory of superconductors. From the material dependence of flux trapping, it is shown that the addition of Au to Pb increases flux trapping due to the occurence of strong pinning centers of normal precipitates of AuPb2 and AuPb3 etc. It is also shown that the addition of Bi decreases flux trapping due to the large value of the London penetration depth of PbBi films. From the temperature dependence of flux trapping, it is shown that the amount of the trapped flux is reduced by raising the temperature of thin films. Finally, the effect of the trapped flux in junction electrodes on the suppression of the critical current of the junction is discussed quantitatively.

2023-08-08 09:34:49
1 + 1 Twitter

1 0 0 0 OA レーザー冷却

著者: 杉山和彦依田潤
出版者: The Vacuum Society of Japan
雑誌: 真空 (ISSN:05598516)
巻号頁・発行日: vol.32, no.6, pp.537-544, 1989-06-20 (Released:2009-10-20)
参考文献数: 43

2023-07-19 10:37:45
1 + 2 Twitter

1 0 0 0 OA 真空中における潤滑技術

著者: 西村允
出版者: The Vacuum Society of Japan
雑誌: 真空 (ISSN:05598516)
巻号頁・発行日: vol.42, no.9, pp.791-796, 1999-09-20 (Released:2009-10-20)
参考文献数: 17
被引用文献数: 2 2

2023-05-25 09:30:17
1 + 1 Twitter

1 0 0 0 OA 電界放出顕微鏡による金属表面の観察

著者: 金鉉佑
出版者: The Vacuum Society of Japan
雑誌: 真空 (ISSN:05598516)
巻号頁・発行日: vol.5, no.11, pp.435-449, 1962-11-20 (Released:2010-01-28)
参考文献数: 57

2023-04-24 18:57:21
1 + 1 Wikipedia

1 0 0 0 OA スパッタリング法による反射防止膜の形成

著者: 川俣健
出版者: The Vacuum Society of Japan
雑誌: 真空 (ISSN:05598516)
巻号頁・発行日: vol.43, no.8, pp.773-778, 2000-08-20 (Released:2009-10-20)
参考文献数: 12
被引用文献数: 1 1

2023-04-08 16:34:42
1 + 1 Twitter

1 0 0 0 OA ろう付の基礎

著者: 恩澤忠男
出版者: The Vacuum Society of Japan
雑誌: 真空 (ISSN:05598516)
巻号頁・発行日: vol.39, no.5, pp.226-234, 1996-05-20 (Released:2009-09-29)
参考文献数: 7

2023-02-08 06:54:08
1 + 0 Twitter

1 0 0 0 OA 容量結合型高周波放電に対する2種類の高周波電界の重畳効果

著者: 長濱治男
出版者: The Vacuum Society of Japan
雑誌: 真空 (ISSN:05598516)
巻号頁・発行日: vol.44, no.9, pp.822-830, 2001-09-20 (Released:2009-10-20)
参考文献数: 13

In a inductively or capacitively coupled radio frequency discharge by a single frequency, the transition voltage Vc or power Pc from glow to arc discharge depends on the gas pressure p. When superposing two applied fields with different frequencies at the same time, if Vc decreases comparing with the value of single-frequency discharge, r.f. discharge plasma with high ionization state can be easily generated.In a medium vacuum capacitively coupled r.f. discharge, effects of superposing two applied fields with different frequencies, that is, 2 MHz and 13.5 MHz have been studied. As a result, Vc of 2 MHz side has decreased by the superposed effects in the low pressure region (ω>ν), but Vc has not decreased in the high pressure region (ω<ν). Variations of Pc by the superposed effects in the discharge space of 13.5 MHz side have not been able to observe in all pressure region.

2023-01-07 11:10:34
1 + 0 Twitter

1 0 0 0 OA 電子天びんを用いた真空中での質量測定

著者: 水島茂喜植木正明根津嘉明大岩彰
出版者: The Vacuum Society of Japan
雑誌: 真空 (ISSN:05598516)
巻号頁・発行日: vol.43, no.3, pp.181-183, 2000-03-20 (Released:2009-10-20)
参考文献数: 10

A new electronic mass comparator, capable of automatic weighing in vacuum, was introduced into the National Research Laboratory of Metrology. The standard deviation of 0.1 μg, a factor of 3 smaller than the standard deviation of the best previous measurement using a mechanical balance, was achieved for the mass comparison between two 1-kg weights. For eight days, mass difference of two 1-kg weights with the surface area difference of 66.7 cm2 was measured in vacuum. We observed an outgassing rate of 9×10-6 Pa·3·s-1·m-2 after an evacuation for 3.9-6.8 hours, and below 6×10-9 Pa·m3·s-1·m-2 after an evacuation for 107 hours. Residual gas in the vacuum chamber, which housed the electronic mass comparator, was analyzed to monitor the oil contamination. At a total pressure of 5.5×10-4 Pa, we observed the main peaks due to hydrocarbon at 41, 43, and 57 amu with a partial pressure of 3×10-6 Pa.

2022-10-06 17:25:12
1 + 1 Wikipedia

1 0 0 0 OA 二硫化モリブデン結晶中への水素拡散の観察

著者: 小泉静香高木祥示後藤哲二
出版者: The Vacuum Society of Japan
雑誌: 真空 (ISSN:05598516)
巻号頁・発行日: vol.47, no.3, pp.247-250, 2004-03-20 (Released:2009-10-20)
参考文献数: 9

Permeation of hydrogen into the molybdenum disulfide crystal (MoS2) in the hydrogen atmosphere is investigated from a view point of gas release by cleavage. MoS2 crystals are exposed to H2 or D2 gas at temperatures between RT and 600°C, followed by the cleavage at the same temperatures after evacuation of H2 or D2 gas. The dependence of amount of outgassing on the exposed temperature shows similar tendency in H2 and D2 except maximum outgassing temperature. The concentration of hydrogen in the bulk increases at the temperature of 400 or 500°C due to permeation from the surface to the bulk. Beyond the temperatures the concentration in the bulk decreases due to thermal desorption. Regardless of the exposure to D2 gas, many D atoms are detected. The concentration of dissociated hydrogen atoms in MoS2 depends on the exposure temperatures.