{"title":"大電力パルススパッタ小特集に寄せて;大電力パルススパッタ小特集に寄せて;Preface to the Special Issue for the High Power Impulse/Pulsed Magnetron Sputtering","authors":"T. Nakano","doi":"10.3131/JVSJ2.60.339","DOIUrl":"https://doi.org/10.3131/JVSJ2.60.339","url":null,"abstract":"","PeriodicalId":17344,"journal":{"name":"Journal of The Vacuum Society of Japan","volume":"19 1","pages":"339-340"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82354107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"X線照射下におけるフィールドエミッタアレイの動作特性評価装置;X線照射下におけるフィールドエミッタアレイの動作特性評価装置;System for Evaluation of Electron Emission Properties of Field Emitter Arrays under X-ray Irradiation","authors":"Yasuhito Gotoh, Hiroshi Tsuji, Masayoshi Nagao, Masafumi Akiyoshi, Ikuji Takagi","doi":"10.3131/JVSJ2.60.328","DOIUrl":"https://doi.org/10.3131/JVSJ2.60.328","url":null,"abstract":"","PeriodicalId":17344,"journal":{"name":"Journal of The Vacuum Society of Japan","volume":"1 1","pages":"328-333"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78133600","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Problem-Solving Exercise for Basic Understanding of Vacuum Science and Technology (2)","authors":"K. Shibata","doi":"10.3131/jvsj2.60.212","DOIUrl":"https://doi.org/10.3131/jvsj2.60.212","url":null,"abstract":"ProblemSolving Exercise for Basic Understanding of Vacuum Science and Technology (2) Kyo SHIBATA1,2,3 1High Energy Accelerator Research Organization (KEK), 11 Oho, Tsukuba-shi, Ibaraki 3050801, Japan 2SOKENDAI (The Graduate University for Advanced Studies), 11 Oho, Tsukuba-shi, Ibaraki 3050801, Japan 3Vacuum Society of Japan, Education Committee, 358 Shiba-koen, Minato-ku, Tokyo 1050011, Japan","PeriodicalId":17344,"journal":{"name":"Journal of The Vacuum Society of Japan","volume":"7 1","pages":"212-219"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79023519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Koichi Miyazono, T. Yorita, Masayuki Yamauchi, Yoshihiro Masui, H. Toyota, Masaki Koike, Takeshi Tanaka
{"title":"イリジウム被覆型プローブの開発;イリジウム被覆型プローブの開発;Development of an Iridium-coated Probe","authors":"Koichi Miyazono, T. Yorita, Masayuki Yamauchi, Yoshihiro Masui, H. Toyota, Masaki Koike, Takeshi Tanaka","doi":"10.3131/JVSJ2.60.92","DOIUrl":"https://doi.org/10.3131/JVSJ2.60.92","url":null,"abstract":"Development of an Iridium-coated Probe Koichi MIYAZONO1, Toshitaka YORITA1, Masayuki YAMAUCHI2, Yoshihiro MASUI2, Hiroshi TOYOTA2, Masaki KOIKE2 and Takeshi TANAKA2 1MIURA CORPORATION, 39 Minami-Senda-Higashi, Naka-ku, Hiroshima-shi, Hiroshima 7300054, Japan 2Department of Electronics and Computer Engineering, Hiroshima Institute of Technology, 211 Miyake, Saeki-ku, Hiroshima-shi, Hiroshima 7315193, Japan","PeriodicalId":17344,"journal":{"name":"Journal of The Vacuum Society of Japan","volume":"30 1","pages":"92-95"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73344091","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Naoki Ogawa, Koji Yokoyama, Hidenobu Teraoka, Takashi Ishii, K. Harima, M. Goto, Ryouji Kittaka
{"title":"表面処理したアルミニウム合金のガス放出特性—開発した測定装置の性能評価とガス放出速度測定—;表面処理したアルミニウム合金のガス放出特性—開発した測定装置の性能評価とガス放出速度測定—;Outgassing Properties of Aluminum Alloy with Surface Treatment —Performance Assessment of Developed Measurement System and Outgassing Rate Measurement—","authors":"Naoki Ogawa, Koji Yokoyama, Hidenobu Teraoka, Takashi Ishii, K. Harima, M. Goto, Ryouji Kittaka","doi":"10.3131/JVSJ2.60.450","DOIUrl":"https://doi.org/10.3131/JVSJ2.60.450","url":null,"abstract":"Hiroshima 720 2104, Japan ( Received November 27, 2016, Accepted August 20, 2017 ) We developed an outgassing measurement system which can measure by two methods ``Switching Between Two Pumping Paths method'' and ``Throughput method''. As a result of calibrating the two vacuum gauges on the upstream side of the sample ‰ow path and the blank ‰ow path, we obtained the calibration factor of 9.33 × 10 - 1 and 9.68 × 10 - 1 which the quantitative accuracy ( conˆdence level 95 ) is less than 14 . The ultimate pressure after baking at 150 ° C for 64 hours reached 5.0 × 10 - 8 Pa. As a result, the detection lower limit of the system was 5 × 10 - 12 Pa m 3 s - 1 . For an aluminum alloy sample exposed to an atmosphere of RH 50 , the outgassing rate after 20 hours was","PeriodicalId":17344,"journal":{"name":"Journal of The Vacuum Society of Japan","volume":"79 1","pages":"450-456"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80001292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Ultra-high Sensitivity Flat Image Pick-up Tube with Field Emitter Array","authors":"M. Nanba","doi":"10.3131/JVSJ2.60.18","DOIUrl":"https://doi.org/10.3131/JVSJ2.60.18","url":null,"abstract":"A 640×480 pixel ˆeld emitter array (FEA) image sensor with a highgain avalanche rushing amorphous photoconductor (HARP) target was fabricated and tested as a step toward the development of ultrahighsensitivity compact image sensors for highdeˆnition TV cameras. Experiments showed that the prototype sensor could obtain clear images with little noise under illumination on a level equivalent to moonlight, with su‹cient resolution while consuming far less power than current ultrahighsensitivity pickup tubes. Furthermore, various technologies which were suitable for practical image sensor have been developed.","PeriodicalId":17344,"journal":{"name":"Journal of The Vacuum Society of Japan","volume":"81 1","pages":"18-23"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90858752","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. Kamiya, M. Kinsho, Y. Yamazaki, M. Yoshimoto, T. Yanagibashi
{"title":"J-PARC RCS入射ビーム荷電変換用薄膜の昇温脱離特性;J-PARC RCS入射ビーム荷電変換用薄膜の昇温脱離特性;Thermal Desorption Characteristics of Several Charge Stripper Carbon Films for J-PARC RCS","authors":"J. Kamiya, M. Kinsho, Y. Yamazaki, M. Yoshimoto, T. Yanagibashi","doi":"10.3131/JVSJ2.60.484","DOIUrl":"https://doi.org/10.3131/JVSJ2.60.484","url":null,"abstract":"Thermal Desorption Characteristics of Several Charge Stripper Carbon Films for J-PARC RCS Junichiro KAMIYA1, Michikazu KINSHO1, Yoshio YAMAZAKI1, Masahiro YOSHIMOTO1 and Toru YANAGIBASHI2 1J-PARC center, Japan Atomic Energy Agency, 24 Shirakata, Tokai-mura, Naka-gun, Ibaraki 3191195, Japan 2 Nippon Advanced Technology Co. Ltd., 312945 Hirahara, Muramatsu, Tokai-mura, Naka-gun, Ibaraki 3191112, Japan","PeriodicalId":17344,"journal":{"name":"Journal of The Vacuum Society of Japan","volume":"9 10 1","pages":"484-489"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76059422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Microstructure Formation on Polytetrafluoroethylene (PTFE) and Perfluoroalkoxy (PFA) Bulk Plates by a Magnetron Enhanced Reactive Ion Etching System","authors":"H. Nabesawa, T. Hitobo, T. Asaji, T. Abe, M. Seki","doi":"10.3131/JVSJ2.60.176","DOIUrl":"https://doi.org/10.3131/JVSJ2.60.176","url":null,"abstract":"The etching characteristics of polytetra‰uoroethylene (PTFE) and per‰uoroalkoxy (PFA) bulk plates were studied in a magnetron enhanced reactive ion etching (M-RIE) system. The etch rates of the plates for oxygen plasma were investigated under the pressure range 0.1–2.0 Pa, and were found to strongly correlate with the self-bias voltage. The plates presented smooth surface in the 0.1–1.0 Pa pressure range, and rough surfaces at 1.5 Pa and 2.0 Pa. The roughness was introduced by a micromask sputtered from the chamber material. The titanium etching mask exhibited lower etch rates for oxygen plasma than aluminum and silicon dioxide. Finally, using the dry-etched titanium mask in low-pressure oxygen plasma, we fabricated a 5- m m pitch line-and-space structure on a PTFE plate and a 4- m m square pillar array on a PFA plate.","PeriodicalId":17344,"journal":{"name":"Journal of The Vacuum Society of Japan","volume":"65 1","pages":"176-181"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91134683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"“Review on New Developments of Ultrahigh Vacuum Technology” by Nagamitsu Yoshimura","authors":"K. Nakayama","doi":"10.3131/JVSJ2.60.412","DOIUrl":"https://doi.org/10.3131/JVSJ2.60.412","url":null,"abstract":"","PeriodicalId":17344,"journal":{"name":"Journal of The Vacuum Society of Japan","volume":"65 1","pages":"412-413"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76858954","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}