@article{oai:nagoya.repo.nii.ac.jp:00031312,
 author = {Kajita, Shin and Asai, Kosuke and Ohno, Noriyasu and Tanaka, Hirohiko and Yoshida, Naoaki and Nagata, Daisuke and Yajima, Miyuki},
 journal = {Journal of Nuclear Materials},
 month = {Nov},
 note = {Co-deposition of wall material and ions from plasmas occurs on material surfaces in fusion devices. In this study, we focus on tungsten (W) deposition layer in helium (He) plasmas (He-W co-deposition) formed at surface temperatures of 473–773 K. Usually, He irradiation at the surface temperature below 1000 K does not lead to significant morphology changes; we will show from transmission electron microscope observations that the roughness of the co-deposition layer has a significant temperature dependence even when the temperature is less than 800 K. We conducted deuterium plasma irradiation to the He-W co-deposition layer. It was found that the deuterium retention on the He-W co-deposition layer increased significantly with increasing the formation temperature of the co-deposition layer., ファイル公開：2022-11-01},
 title = {Helium-W co-deposition layer: TEM observation and D retention},
 volume = {540},
 year = {2020}
}