@article{oai:kanazawa-u.repo.nii.ac.jp:00058594, author = {斎藤, 峯雄 and Sugita, Itaru and Saito, Mineo}, issue = {1}, journal = {Journal of Physics: Conference Series (JPCS)}, month = {}, note = {We perform first-principles calculations on the momentum densities in Fe. The ridge and valley appear on the ∑ and Δ lines, respectively, on the (001) plane. This anisotropic distribution of the momentum densities is found to originate from the difference between symmetries of the ∑(C 2 v ) and Δ(C 4 v ) lines. The calculated one-dimensional momentum densities of the majority spin have a broader distribution than those of the minority spin, which is expected to be due to the fact that the distribution in the real space of the majority spin is narrower than that of the minority spin. © Published under licence by IOP Publishing Ltd., CC-BY 3.0 Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI., 金沢大学ナノマテリアル研究所 / 金沢大学理工研究域数物科学系}, title = {Spin-polarized first-principles calculation of momentum densities of Fe}, volume = {791}, year = {2017} }