Effect of cation size variance on spin and orbital order in Eu$_{1-x}$(La$_{0.254}$Y$_{0.746}$)$_{x}$VO$_3$

We have investigated the $R$ -ion ( $R$ = rare earth or Y) size variance effect on spin/orbital order in Eu $_{1 - x}$ (La $_{0.254}$ Y $_{0.746}$ ) $_{x}$ VO $_{3}$ . The size variance disturbs one-dimensional orbital correlation in $C$ -type spin/ $G$ -type orbital ordered states and suppresses this spin/orbital order. In contrast, it stabilizes the other spin/orbital order. The results of neutron and resonant X-ray scattering denote that in the other ordered phase, the spin/orbital patterns are $G$ -type/ $C$ -type, respectively.

Effect of cation size variance on spin and orbital order in Eu $_{1 - x}$ (La $_{0.254}$ Y $_{0.746}$ ) $_{x}$ VO $_{3}$

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Effect of cation size variance on spin and orbital order in Eu $_{1 - x}$ (La $_{0.254}$ Y $_{0.746}$ ) $_{x}$ VO $_{3}$

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Effect of cation size variance on spin and orbital order in Eu1−x1−x​(La0.2540.254​Y0.7460.746​)xx​VO33​

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Effect of cation size variance on spin and orbital order in Eu1−x1−x​(La0.2540.254​Y0.7460.746​)xx​VO33​

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Effect of cation size variance on spin and orbital order in Eu $_{1 - x}$ (La $_{0.254}$ Y $_{0.746}$ ) $_{x}$ VO $_{3}$

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Effect of cation size variance on spin and orbital order in Eu $_{1 - x}$ (La $_{0.254}$ Y $_{0.746}$ ) $_{x}$ VO $_{3}$

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