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• Record: found

# Field evolution of magnons in $$\alpha \text{−}{\mathrm{RuCl}}_{3}$$ by high-resolution polarized terahertz spectroscopy

Physical Review B

American Physical Society (APS)

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### Most cited references51

• Record: found

### Field Dependence of the Intrinsic Domain Magnetization of a Ferromagnet

(1940)
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• Record: found
• Abstract: found

### Mott insulators in the strong spin-orbit coupling limit: from Heisenberg to a quantum compass and Kitaev models.

(2009)
We study the magnetic interactions in Mott-Hubbard systems with partially filled t_{2g} levels and with strong spin-orbit coupling. The latter entangles the spin and orbital spaces, and leads to a rich variety of the low energy Hamiltonians that extrapolate from the Heisenberg to a quantum compass model depending on the lattice geometry. This gives way to "engineer" in such Mott insulators an exactly solvable spin model by Kitaev relevant for quantum computation. We, finally, explain "weak" ferromagnetism, with an anomalously large ferromagnetic moment, in Sr2IrO4.
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### Kitaev-Heisenberg Model on a Honeycomb Lattice: Possible Exotic Phases in Iridium Oxides$${A}_{2}{\mathrm{IrO}}_{3}$$

(2010)
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### Author and article information

###### Journal
PRBMDO
Physical Review B
Phys. Rev. B
American Physical Society (APS)
2469-9950
2469-9969
September 2018
September 26 2018
: 98
: 9
###### Article
10.1103/PhysRevB.98.094425