Chemical imaging and diffusion of hydrogen and lithium in lithium aluminate
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Nuclear Materials"
DOI: 10.1016/j.jnucmat.2018.08.057
Abstract: Abstract Tritium (3H) must be replenished for strategic stockpile and fusion reactors. 6Li-enriched γ-LiAlO2 pellets have been used for 3H production by thermal neutron irradiation. A fundamental study of 3H and 6Li diffusion processes in… read more here.
Keywords: lialo2 pellets; chemical imaging; diffusion; imaging diffusion ... See more keywords
Debye Temperature and Quantum Diffusion of Hydrogen in Body-Centered Cubic Metals
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.1c05902
Abstract: Diffusion of deuterium in potassium is studied herein. Mass transfer is controlled predominantly by the mechanism of overbarrier atomic jumps at temperatures 120–260 K and by the tunneling mechanism at 90–120 K. These results together… read more here.
Keywords: diffusion; body centered; quantum diffusion; centered cubic ... See more keywords
Diffusion of the hydrogen in nanocrystalline vanadium films
Sign Up to like & getrecommendations! Published in 2023 at "Low Temperature Physics"
DOI: 10.1063/10.0017580
Abstract: The β → α phase transition and diffusion of the hydrogen in nanocrystalline vanadium films were investigated. Films were deposited onto the glass substrate at the temperature 673 K and at room temperature. Transmission electron microscopy investigations of… read more here.
Keywords: diffusion; nanocrystalline vanadium; hydrogen nanocrystalline; hydrogen ... See more keywords
Quantitative investigation of the lateral diffusion of hydrogen in p-type GaN layers having NPN structures
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Express"
DOI: 10.7567/1882-0786/aaf418
Abstract: This work quantitatively examined lateral diffusion of hydrogen in the (0001) in-plane direction in a Mg-doped p-type GaN layer sandwiched between n-type layers, based on the preparation and annealing of circular mesa structures having different… read more here.
Keywords: diffusion hydrogen; type gan; diffusion; lateral diffusion ... See more keywords