@article{oai:repo.qst.go.jp:00045379, author = {Yamauchi, Tomoya and Oda, Keiji and Yasuda, Nakahiro and Barillon, Remi and et.al and 山内 知也 and 小田 啓二 and 安田 仲宏 and バリロン レミ}, issue = {Suppl.1}, journal = {Radiation Measurements}, month = {Aug}, note = {Chemical modification of LR-115 induced by the irradiation of gamma-ray and 147 MeV Fe ions has been observed. Density of O-NO2 and C-O-C bonds in the sheets was decreased. We also confirmed the modification by chemical etching during early stage in LR-115 exposed to Fe ions. The absorption band around 1740 cm-1 was reduced rapidly, which can be attributable to C=O bonds of some additives contained in LR-115. We have derived the radial track etch rate from the reduction of the absorbance.}, pages = {S116--S119}, title = {An evaluation of radial track etch rate in LR-115 detectors exposed to Fe ions by means of FT-IR spectrometry}, volume = {43}, year = {2008} }