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pro vyhledávání: '"Raymond, F."'
Autor:
Georgiou, Marios, Rousochatzakis, Ioannis, Farnell, Damian J. J., Richter, Johannes, Bishop, Raymond F.
Publikováno v:
Phys. Rev. Res. 6, 033168 (2024)
We study the spin-$S$ Kitaev-Heisenberg model on the honeycomb lattice for $S\!=\!1/2$, $1$ and $3/2$, by using the coupled cluster method (CCM) of microscopic quantum many-body theory. This system is one of the earliest extensions of the Kitaev mode
Externí odkaz:
http://arxiv.org/abs/2405.14378
Autor:
Singh, Saransh, Gorman, Martin G., Heighway, Patrick G., Bernier, Joel V., McGonegle, David, Lee, Hae Ja, Nagler, Bob, Eggert, Jon H., Smith, Raymond F.
The traditional picture of solid-solid phase transformations assumes an ordered parent phase transforms into an ordered daughter phase via a single unique pathway. Zirconium and its prototypical phase transition from hexagonal close-packed (hcp) to s
Externí odkaz:
http://arxiv.org/abs/2310.07035