@techreport{oai:nifs-repository.repo.nii.ac.jp:00010069,
 author = {"Noda,  N. and Sagara,  A. and Yamada,  H. and Kubota,  Y. and Inoue,  N. and Akaishi,  K. and Motojima,  O. and Iwamoto,  K. and Hashiba,  M. and Fujita,  I. and Hino,  T. and Yamashina,  T. and Okazaki,  K. and Rice,  J. and Yamage,  M. and Toyoda,  H. and Sugai,  H."},
 month = {Jul},
 note = {"An experimental device named SUT (SUrface modification Teststand) was constructed for a boronization study.  An ultra high vacuum (UHV) condition, a changeable high temperature liner and in-situ AES are three distinctive feature of the SUT device.  Saturation density of oxygen atoms was as large as 1.2 x 10^17 /cm2 on a boronized surface, whereas 1.5 x 10^16/cm2 on a bare stainless steel surface.  It is found by AES analysis that the oxygen-contained layer was as thick as 50 nm from the top surface of the boron film.  From such a large oxygen-saturation density, we expect that the oxygen-gettering  ability of the boronized surface is likely to be maintained during one-day experiment of LHD.  The oxygen -saturation behavior was quite similar between the boronized surfaces obtained with decaborane and diborane, which indicates that, as a working gas of the boronization, the decaborane works well compared with diborane, as afar as oxygen gettering is concerned."},
 title = {Boronization Study for Application to Large Helical Device},
 year = {1994}
}