TY - JOUR
T1 - Thermal expansion and magnetostriction measurements of perovskite-Type Co oxides Sr1-xYxC0O3-δ in high magnetic fields
AU - Imura, S.
AU - Kimura, S.
AU - Awaji, S.
AU - Terasaki, I.
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2018/4/19
Y1 - 2018/4/19
N2 - We have measured the magnetization, linear thermal expansion and magnetostriction of polycrystalline samples of Sr1-xYxC0O3-δ (x = 0.22, 0.25) in high magnetic fields, and found that the magnetization of Sr1-xYxC0O3-δ is closely related to the crystal lattice. This result agrees with our expectation that the large decrease of the magnetization in Sr0.75Y0.25C0O3-δ with cooling in temperature region 150-250 K is caused by spin crossover.
AB - We have measured the magnetization, linear thermal expansion and magnetostriction of polycrystalline samples of Sr1-xYxC0O3-δ (x = 0.22, 0.25) in high magnetic fields, and found that the magnetization of Sr1-xYxC0O3-δ is closely related to the crystal lattice. This result agrees with our expectation that the large decrease of the magnetization in Sr0.75Y0.25C0O3-δ with cooling in temperature region 150-250 K is caused by spin crossover.
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U2 - 10.1088/1742-6596/969/1/012109
DO - 10.1088/1742-6596/969/1/012109
M3 - Conference article
AN - SCOPUS:85046073430
SN - 1742-6588
VL - 969
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012109
T2 - 28th International Conference on Low Temperature Physics, LT 2018
Y2 - 9 August 2017 through 16 August 2017
ER -