Hydrogen retention properties of low Z and high Z plasma facing materials

Deuterium retention in V–4Cr–4Ti alloy after deuterium ion irradiation

“…The sample was mechanically polished with Al 2 O 3 powder. After that, the sample was degassed at 1273 K for 1 h in an Electron Cyclotron Resonance (ECR) ion irradiation apparatus [4]. Fig.…”

Retention and desorption behavior of helium in oxidized V–4Cr–4Ti alloy

“…The helium ion irradiation was conducted at room temperature for both the samples by using an ECR ion irradiation apparatus [14]. An irradiated area is 5 · 20 mm 2 .…”

Deuterium retention and desorption behavior in oxidized ferritic steel

“…The sample was irradiated at room temperature by deuterium ions in ECR ion source [6]. The energy of deuterium ion was 1.7 keV and the flux was ~5x10 14 D/cm 2 s. The ion fluence was varied from 1x10 18 D/cm 2 to 7x10 18 D/cm 2 .…”