Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Johannes, Michelle"'
Autor:
Mazin, Igor I., Koepernik, Klaus, Johannes, Michelle D., González-Hernández, Rafael, Šmejkal, Libor
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2021 Oct . 118(42), 1-8.
Externí odkaz:
https://www.jstor.org/stable/27093457
Autor:
Liu, Hsu, Hartstein, Mate, Wallace, Gregory J., Davies, Alexander J., Hatnean, Monica Ciomaga, Johannes, Michelle D., Shitsevalova, Natalya, Balakrishnan, Geetha, Sebastian, Suchitra E.
We report magnetic quantum oscillations measured using torque magnetisation in the Kondo insulator YbB$_{12}$ and discuss the potential origin of the underlying Fermi surface. Observed quantum oscillations as well as complementary quantities such as
Externí odkaz:
http://arxiv.org/abs/1803.01461
Publikováno v:
In Electrochemistry Communications July 2022 140
Akademický článek
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Autor:
Hoang, Khang, Johannes, Michelle D.
Publikováno v:
J. Mater. Chem. A 2, 5224 (2014)
We report a comprehensive first-principles study of the thermodynamics and transport of intrinsic point defects in layered oxide cathode materials LiMO$_2$ (M=Co, Ni), using density-functional theory and the Heyd-Scuseria-Ernzerhof screened hybrid fu
Externí odkaz:
http://arxiv.org/abs/1412.5064
Autor:
Johannes, Michelle D.
Publikováno v:
For electronic version search Digital dissertations database. Restricted to UC campuses. Access is free to UC campus dissertations..
Thesis (Ph. D.)--University of California, Davis, 2003.
Degree granted in Physics. Also available via the World Wide Web. (Restricted to UC campuses).
Degree granted in Physics. Also available via the World Wide Web. (Restricted to UC campuses).
Externí odkaz:
http://uclibs.org/PID/11984
Autor:
Hoang, Khang, Johannes, Michelle D.
Publikováno v:
J. Power Sources 206, 274 (2012)
Olivine-type LiFePO$_{4}$ is widely considered as a candidate for Li-ion battery electrodes, yet its applicability in the pristine state is limited due to poor ionic and electronic conduction. Doping can be employed to enhance the material's electric
Externí odkaz:
http://arxiv.org/abs/1201.4069
Autor:
Hoang, Khang, Johannes, Michelle
Publikováno v:
Chem. Mater. 23, 3003 (2011)
We report first-principles density-functional theory studies of native point defects and defect complexes in olivine-type LiFePO4, a promising candidate for rechargeable Li-ion battery electrodes. The defects are characterized by their formation ener
Externí odkaz:
http://arxiv.org/abs/1105.3492
Autor:
Analytis, James G., McDonald, Ross D., Chu, Jiun-Haw, Riggs, Scott C., Bangura, Alimamy F., Kucharczyk, Chris, Johannes, Michelle, Fisher, I. R.
Publikováno v:
Phys. Rev. B 80, 064507 (2009)
We report quantum oscillation measurements that enable the direct observation of the Fermi surface of the low temperature ground state of \ba122. From these measurements we characterize the low energy excitations, revealing that the Fermi surface is
Externí odkaz:
http://arxiv.org/abs/0902.1172
Autor:
Mukhopadhyay, Saikat, Ellis, Chase T., Ratchford, Daniel C., Jackson, Eric M., Tischler, Joseph G., Reinecke, Thomas L., Johannes, Michelle D.
Publikováno v:
Journal of Applied Physics; 10/14/2021, Vol. 130 Issue 14, p1-7, 7p