Výsledky vyhledávání - "Riou Takaishi"

Electrospray droplet impact secondary ion mass spectrometry using a vacuum electrospray source

Autor: Hiroshi Nonami, Riou Takaishi, Hiroshi Wada, Kenzo Hiraoka, Satoshi Morita, Taiken Nakashima, Yuji Sakai

Publikováno v: Rapid Communications in Mass Spectrometry. 29:1420-1426

Rationale In electrospray droplet impact (EDI) developed in our laboratory, an atmospheric pressure electrospray source has been used. To increase the ion beam intensity and reduce the evacuation load, a vacuum electrospray cluster ion source using a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ba7e8de9939b783cf79a7cc172110e29
https://doi.org/10.1002/rcm.7240

Zobrazit plný text záznamu

Electrospray droplet impact/secondary ion mass spectrometry (EDI/SIMS) using NaF and AgF as cationization matrices

Autor: Hiroshi Nonami, Riou Takaishi, Hiroshi Wada, Kenzo Hiraoka, Satoshi Morita, Taiken Nakashima

Publikováno v: Surface and Interface Analysis. 47:832-837

In our previous paper, it was suggested that metal fluorides may be useful as cationization matrices in Electrospray droplet impact/SIMS. In this work, NaF and AgF were used as the cationization matrices for cyclodextrin (CD), polyethylene glycol (PE

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4d9aeee09d87ebf3868573d02bc0d59f
https://doi.org/10.1002/sia.5782

Zobrazit plný text záznamu

Surface characterization of polymethylmetacrylate bombarded by charged water droplets

Autor: Kenzo Hiraoka, Yuji Sakai, Daiki Asakawa, Riou Takaishi, Yoshitoki Iijima

Publikováno v: Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 27:748-753

The electrospray droplet impact (EDI), in which the charged electrospray water droplets are introduced in vacuum, accelerated, and allowed to impact the sample, is applied to polymethylmetacrylate (PMMA). The secondary ions generated were measured by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ae24f83cb26df101f5e31047e99acff0
https://doi.org/10.1116/1.3100219

Zobrazit plný text záznamu

X-ray photoelectron spectroscopy analysis of organic materials etched by charged water droplet impact

Autor: Daiki Asakawa, Kenzo Hiraoka, Yoshitoki Iijima, Riou Takaishi, Yuji Sakai

Publikováno v: Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 27:743-747

Electrospray droplet impact (EDI) has been developed for matrix-free secondary ion mass spectrometry for surface analysis. When a target is etched by EDI, the physical etching on the target is suppressed to minimal, i.e., the occurrence of shallow su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5046d3a79719a6cebfe6513bcecd1296
https://doi.org/10.1116/1.3077283

Zobrazit plný text záznamu

Depth Profiling of Polystyrene Using Charged Water Droplet Impact

Autor: Riou Takaishi, Yoshitoki Iijima, Daiki Asakawa, Yuji Sakai, Kenzo Hiraoka

Publikováno v: Journal of Surface Analysis. 15:283-286

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d9d6d41f76f5223bdc2df49ac987f81a
https://doi.org/10.1384/jsa.15.283

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání