Low temperature mixed spin state of Co³⁺ in LaCoO₃ evidenced from Jahn–Teller lattice distortions von Gnezdilov, V., Choi, K.-Y., Pashkevich, Yu., Lemmens, P., Shiryaev, S., Bychkov, G., Barilo, S., Fomin, V., Yeremenko, A.V.

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Phonon Raman scattering in LaMn₁₋xCoxO₃ (x = 0, 0.2, 0.3, 0.4, and 1.0) von Gnezdilov, V.P., Pashkevich, Yu.G., Yeremenko, A.V., Lemmens, P., Guntherodt, G., Shiryaev, S.V., Bychkov, G.L., Barilo, S.N.

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