Pressure-induced superconductivity and large upper critical field in the noncentrosymmetric antiferromagnet<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mtext>CeIrGe</mml:mtext></mml:mrow><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math>

Honda, Fuminori; Bonalde, I.; Shimizu, Katsuya; Yoshiuchi, Shingo; Hirose, Yusuke; Nakamura, Takuto; Settai, Rikio; Ōnuki, Yoshichika

doi:10.1103/physrevb.81.140507

Cited by 59 publications

(48 citation statements)

References 16 publications

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“…The temperature-pressure (T -P) phase diagrams of CeRhSi 3 [72], CeIrSi 3 [75], CeCoGe 3 [76] and CeIrGe 3 [42] are shown in Fig. 15.…”

Section: Temperature-pressure Phase Diagrammentioning

confidence: 99%

“…Among these, CeRhSi 3 [39], CeIrSi 3 [40], CeCoGe 3 [41] and CeIrGe 3 [42] have been found to be pressure-induced superconductors. Single crystals of CeRhSi 3 and CeIrSi 3 , as well as of CeRuSi 3 [43], can be obtained by the Czochralski pulling method in a tetra-arc furnace using a pulling speed of 10 mm/h or 15 mm/h.…”

Section: Crystal Structure and Related Compoundsmentioning

confidence: 99%

“…Single crystals of CeRhGe 3 can also be obtained by the Bi-flux technique [43]. Single crystals of CeIrGe 3 are grown by the Bi-and Sn-flux methods [42,43]. Other CeT X 3 compounds with BaNiSn 3 -type structure are CeT Al 3 (T =Cu, Au) and CeAuGa 3 .…”

Section: Crystal Structure and Related Compoundsmentioning

confidence: 99%

“…16). The heat capacity jump (∆C) at the superconducting transition [72], CeIrSi 3 [75], CeCoGe 3 [77] and CeIrGe 3 [42]. T * in panel (a) denotes an anomaly observed in the resistivity and magneticsusceptibility measurements [39].…”

Section: Temperature-pressure Phase Diagrammentioning

confidence: 99%

“…T [42] in terms of the anisotropy of the paramagnetic pair-breaking effect characteristic of non-centrosymmetric (Rashba-type) superconductors. There are two pair-breaking mechanisms for Cooper pairs under magnetic fields: the paramagnetic and the orbital.…”

Section: Anisotropic Upper Critical Field : Two Limiting Fieldsmentioning

confidence: 99%

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Non-centrosymmetric Heavy-Fermion Superconductors

Kimura

Bonalde

2012

Non-Centrosymmetric Superconductors

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In this chapter we discuss the physical properties of a particular family of non-centrosymmetric superconductors belonging to the class heavy-fermion compounds. This group includes the ferromagnet UIr and the antiferromagnets CeRhSi 3 , CeIrSi 3 , CeCoGe 3 , CeIrGe 3 and CePt 3 Si, of which all but CePt 3 Si become superconducting only under pressure. Each of these superconductors has intriguing and interesting properties. We first analyze CePt 3 Si, then review CeRhSi 3 , CeIrSi 3 , CeCoGe 3 and CeIrGe 3 , which are very similar to each other in their magnetic and electrical properties, and finally discuss UIr. For each material we discuss the crystal structure, magnetic order, occurrence of superconductivity, phase diagram, characteristic parameters, superconducting properties and pairing states. We present an overview of the similarities and differences between all these six compounds at the end. CePt 3 SiThe enormous interest in superconductors without inversion symmetry started with the discovery of superconductivity in the heavy-fermion compound CePt 3 Si [1], which exhibits long-range antiferromagnetic (AFM) order below the Neel temperature T N = 2.2 K and becomes superconducting at the critical temperature T c = 0.75 K. CePt 3 Si is the only known heavy-fermion (HF) compound without inversion symmetry that superconducts at ambient pressure, as opposed to the cases of CeIrSi 3 , CeRhSi 3 , CeCoGe 3 , CeIrGe 3 and UIr. The heavy-fermion character has

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“…The temperature-pressure (T -P) phase diagrams of CeRhSi 3 [72], CeIrSi 3 [75], CeCoGe 3 [76] and CeIrGe 3 [42] are shown in Fig. 15.…”

Section: Temperature-pressure Phase Diagrammentioning

confidence: 99%

Section: Crystal Structure and Related Compoundsmentioning

confidence: 99%

Section: Crystal Structure and Related Compoundsmentioning

confidence: 99%

Section: Temperature-pressure Phase Diagrammentioning

confidence: 99%

Section: Anisotropic Upper Critical Field : Two Limiting Fieldsmentioning

confidence: 99%

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Non-centrosymmetric Heavy-Fermion Superconductors

Kimura

Bonalde

2012

Non-Centrosymmetric Superconductors

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Diversity in Crystal Structure and Physical Properties of RETX₃ (RE – Rare Earth, T – Transition Metal, X – Main Group Element) Intermetallics

Singh

Sarkar

Peter

2022

The Chemical Record

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Rare Earth (re) based intermetallics are a fascinating class of inorganic compounds due to the presence of highly localized f‐electrons. Among the ternary intermetallics, RETX3 (RE – Rare Earth, T – Transition metals, X – 13–15th elements of the main groups) is one of the most widely studied RE‐based intermetallic families in terms of diverse crystal structures as well as physical properties. This perspective presents a brief account of different structural variations observed in this family of compounds. We have also discussed structure‐property correlations in selected compounds in this series that show interesting physical properties such as spin‐glass behavior, superconductivity, heavy fermion behavior, Kondo behavior, etc. The origin of different physical properties of these compounds is also discussed in brief by correlating their crystal structures.

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Electronic States and Superconducting Properties of Non-centrosymmetric Rare Earth Compounds

Ōnuki

Settai

2012

Non-Centrosymmetric Superconductors

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Pressure-induced superconductivity and large upper critical field in the noncentrosymmetric antiferromagnetCeIrGe3

Cited by 59 publications

References 16 publications

Non-centrosymmetric Heavy-Fermion Superconductors

Non-centrosymmetric Heavy-Fermion Superconductors

Diversity in Crystal Structure and Physical Properties of RETX₃ (RE – Rare Earth, T – Transition Metal, X – Main Group Element) Intermetallics

Electronic States and Superconducting Properties of Non-centrosymmetric Rare Earth Compounds

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Pressure-induced superconductivity and large upper critical field in the noncentrosymmetric antiferromagnetCeIrGe3

Cited by 59 publications

References 16 publications

Non-centrosymmetric Heavy-Fermion Superconductors

Non-centrosymmetric Heavy-Fermion Superconductors

Diversity in Crystal Structure and Physical Properties of RETX3 (RE – Rare Earth, T – Transition Metal, X – Main Group Element) Intermetallics

Electronic States and Superconducting Properties of Non-centrosymmetric Rare Earth Compounds

Contact Info

Product

Resources

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Diversity in Crystal Structure and Physical Properties of RETX₃ (RE – Rare Earth, T – Transition Metal, X – Main Group Element) Intermetallics