@article{oai:repo.qst.go.jp:00043569,
 author = {Katsumi, Saitou and Imaseki, Hitoshi and Yukawa, Masae and 今関 等 and 湯川 雅枝},
 issue = {1/2},
 journal = {International Journal of PIXE},
 month = {},
 note = {We attempted in-air-PIXE analysis of SPM using spot samples on a filter-tape mounted in an automated beta-ray absorption mass monitor.  Al, Si, S, Fe and Zn etc., which are of interest for identifying the behavior and characteristics of SPM, were detected on the SPM spot samples on a glass-fiber filter-tape, but the peaks of these elements were nearly identical to those of blank glass-fiber filter-tape.  As such, it was difficult to detect elements present in SPM from the X-ray spectra of the spot samples.  On the other hand, in the case of a PTFE membrane filter-tape, the S peak was distinct and the Fe peak was also clear, and peaks for elements Al, Mn and Zn, etc., were also confirmed.  Consequently, if a method for determining quantity is established, direct multi-elemental analysis by in-air-PIXE of high time-resolution SPM spot samples collected on a PTFE membrane filter-tape mounted in a SPM monitor will be possible.},
 pages = {43--48},
 title = {Attempt at In-air-PIXE Analysis of Spot Samples on a Filter-tape Mounted in an Automated Beta-ray Absorption Mass Monitor},
 volume = {14},
 year = {2004}
}