Abstract
We present the first-principles electronic-structure calculation which provides outstanding features in the Fermi surface of K x C60. We have found that there exist two main Fermi surfaces: One is a hole pocket around the center of the Brillouin zone, and the other a large hole surface extending to the zone boundary. We have also found Fermi-surface nesting resulting in a peak at q=(1, 0, 0)2π/a in the susceptibility χ(q), which may induce an instability in this exotic material.
References
10
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Dates
Type | When |
---|---|
Created | 20 years, 6 months ago (Feb. 22, 2005, 9 p.m.) |
Deposited | 2 years, 8 months ago (Dec. 6, 2022, 7:20 p.m.) |
Indexed | 6 months ago (Feb. 21, 2025, 5:35 a.m.) |
Issued | 33 years, 8 months ago (Dec. 1, 1991) |
Published | 33 years, 8 months ago (Dec. 1, 1991) |
Published Print | 33 years, 8 months ago (Dec. 1, 1991) |
@article{Hamada_1991, title={Fermi Surfaces of Alkali-Metal-Doped C60 Solid}, volume={30}, ISSN={1347-4065}, url={http://dx.doi.org/10.1143/jjap.30.l2036}, DOI={10.1143/jjap.30.l2036}, number={12A}, journal={Japanese Journal of Applied Physics}, publisher={IOP Publishing}, author={Hamada, Noriaki and Saito, Susumu and Miyamoto, Yoshiyuki and Oshiyama, Atsushi}, year={1991}, month=dec, pages={L2036} }