Test of Spontaneous Magnetization of Non-centrosymmetric Superconductor LaIrSi<sub>3</sub>

Kawakatsu, Daichi; Sumiyama, Akihiko; Gouchi, Jun; Yamaguchi, Akira; Motoyama, Gaku; Hirose, Yusuke; Settai, Rikio; Ōnuki, Yoshichika

doi:10.7566/jpsj.85.025002

Cited by 3 publications

(1 citation statement)

References 8 publications

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“…To compare heavy-fermion superconductors with a conventional BCS superconductor, we have also measured LaIrSi 3 . A single crystal of LaIrSi 3 , which has a tetragonal crystal structure, was grown by the Czochralski pulling method and used in our previous investigation [12].…”

Section: Methodsmentioning

confidence: 99%

Magnetic Penetration Depth of UBe₁₃ and UPt₃ Derived by DC Magnetization Measurements

Sumiyama

Nagai

Ishii

et al. 2020

Proceedings of the International Conference on Strongly Correlated Electron Systems (SCES2019)

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DC magnetization of heavy-fermion superconductors UBe 13 and UPt 3 has been measured, and the magnetic penetration depth change ∆λ(T) = λ(T) − λ(T min), where T min is the lowest temperature, is derived. For UBe 13 , a single crystal and a polycrystal show a similar temperature dependence of ∆λ(T) that follows a T 2 law in the limited low-temperature range. When UPt 3 is measured under high pressure, a linear temperature dependence of ∆λ(T) is observed both below and above P c ∼ 0.4 GPa, above which an antiferromagnetic correlation disappears, while the increase rate above P c is about twice as large as that below P c , suggesting that the superconducting phase is modified above P c .

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Section: Methodsmentioning

confidence: 99%

Magnetic Penetration Depth of UBe₁₃ and UPt₃ Derived by DC Magnetization Measurements

Sumiyama

Nagai

Ishii

et al. 2020

Proceedings of the International Conference on Strongly Correlated Electron Systems (SCES2019)

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Superconductivity and magnetism in noncentrosymmetric LaPtGe3 and CePtGe3

et al. 2018

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Unconventional Superconductivity of CePt₃Si Probed by DC Magnetization Measurements

et al. 2022

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Test of Spontaneous Magnetization of Non-centrosymmetric Superconductor LaIrSi₃

Cited by 3 publications

References 8 publications

Magnetic Penetration Depth of UBe₁₃ and UPt₃ Derived by DC Magnetization Measurements

Magnetic Penetration Depth of UBe₁₃ and UPt₃ Derived by DC Magnetization Measurements

Superconductivity and magnetism in noncentrosymmetric LaPtGe3 and CePtGe3

Unconventional Superconductivity of CePt₃Si Probed by DC Magnetization Measurements

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Test of Spontaneous Magnetization of Non-centrosymmetric Superconductor LaIrSi3

Cited by 3 publications

References 8 publications

Magnetic Penetration Depth of UBe13 and UPt3 Derived by DC Magnetization Measurements

Magnetic Penetration Depth of UBe13 and UPt3 Derived by DC Magnetization Measurements

Superconductivity and magnetism in noncentrosymmetric LaPtGe3 and CePtGe3

Unconventional Superconductivity of CePt3Si Probed by DC Magnetization Measurements

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Test of Spontaneous Magnetization of Non-centrosymmetric Superconductor LaIrSi₃

Magnetic Penetration Depth of UBe₁₃ and UPt₃ Derived by DC Magnetization Measurements

Magnetic Penetration Depth of UBe₁₃ and UPt₃ Derived by DC Magnetization Measurements

Unconventional Superconductivity of CePt₃Si Probed by DC Magnetization Measurements