Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Atsushi Fujinaga"'
Publikováno v:
Journal of the Mass Spectrometry Society of Japan. 1958:100-119
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::132654d0923202a7e4174ab7aeedcf15
https://doi.org/10.5702/massspec1953.1958.11_100
https://doi.org/10.5702/massspec1953.1958.11_100
Publikováno v:
SHINKU. 10:437-444
Performance of a quadrupole mass filter constructed under the suggestion of Paul et al is described with the main object of an application to the study on chemical reactions. With the mass filter having four analysing rods of 8 mmφ × 100mm, gases a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd7f25d910c8c0d0d7070bc59c5735d3
https://doi.org/10.3131/jvsj.10.437
https://doi.org/10.3131/jvsj.10.437
Publikováno v:
SHINKU. 6:220-227
A type of the omegatron with an additional electrode inserted between the shielding-box and the electron target was developed for the purpose of the improvement on sensitivity according to the earlier experimental results and a new trapping method wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64a0f8b29d5ac271d815524d52af2053
https://doi.org/10.3131/jvsj.6.220
https://doi.org/10.3131/jvsj.6.220
Publikováno v:
SHINKU. 5:323-330
A vacuum system with two oil diffusion pumps connected in series was constructed for obtaining the experimental data about the back-diffusion. These two pumps were of the same type, and the one was used as a main pump and the other was, so to speak,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b78d7ef87e4f33ec6ec4ccc0388f62f0
https://doi.org/10.3131/jvsj.5.323
https://doi.org/10.3131/jvsj.5.323
Autor:
Atsushi Fujinaga
Publikováno v:
SHINKU. 8:283-291
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0893fd0336a0004112b69057de65b2c4
https://doi.org/10.3131/jvsj.8.283
https://doi.org/10.3131/jvsj.8.283
Publikováno v:
SHINKU. 5:22-27
Mass spectrometrical investigation of residual gases in a stainless steel enveloped mass spectrometer, evacuated with a titaniumgetter ion pump, was carried out. Partial pressure of nitrogen of 10-13 mmHg could be measured by means of a secondary ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91cb1cad2741ee11fd99e1c68431f2d7
https://doi.org/10.3131/jvsj.5.22
https://doi.org/10.3131/jvsj.5.22
Publikováno v:
Journal of the Mass Spectrometry Society of Japan. 1960:21-27
A low background mass spectrometer was constructed. The analyzer tube was made of stainless steel and sealed with copper gaskets, and Alpert type ultra-high vacuum valves were used. The whole apparatus can be baked out at 450°C for many hours. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4803142d54cc9155673f7cb076322954
https://doi.org/10.5702/massspec1953.1960.21
https://doi.org/10.5702/massspec1953.1960.21
Publikováno v:
SHINKU. 3:96-103
An ultra-high vacuum mass spectrometer has been designed for the use of analyzing very small amount of gas samples and for the study of adsorption in ultra-high vacuum.The mass spectrometer is of a single focussing type with a 60° magnetic sector fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::927988d5f6682ffeebd08fc01fa78945
https://doi.org/10.3131/jvsj.3.96
https://doi.org/10.3131/jvsj.3.96
Autor:
Atsushi Fujinaga, Mitsugu Nakamura
Publikováno v:
SHINKU. 3:450-454
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a750a80e2c65b18313901b1bc89dfb02
https://doi.org/10.3131/jvsj.3.450
https://doi.org/10.3131/jvsj.3.450
Publikováno v:
SHINKU. 5:17-21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95f6018dffadca26eca689eb6c5e2e94
https://doi.org/10.3131/jvsj.5.17
https://doi.org/10.3131/jvsj.5.17