Interplay of magnetic field and magnetic impurities in Ising superconductors

Fang, Wuzhang; Haim, M.; Belashchenko, K. D.; Khodas, M.; Mazin, I. I.

doi:10.1103/physrevb.109.174509

Phys. Rev. B

2024

DOI: 10.1103/physrevb.109.174509

|View full text |Cite

Interplay of magnetic field and magnetic impurities in Ising superconductors

Wuzhang Fang,

M. Haim,

K. D. Belashchenko

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 39 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Distinguishing nodal and nonunitary superconductivity in quasiparticle interference of an Ising superconductor with Rashba spin-orbit coupling: The example of NbSe2

Haniš,

Milivojević,

Gmitra

2024

Phys. Rev. B

View full text Add to dashboard Cite

Distinguishing nodal and nonunitary superconductivity in quasiparticle interference of an Ising superconductor with Rashba spin-orbit coupling: The example of NbSe2

Haniš,

Milivojević,

Gmitra

2024

Phys. Rev. B

View full text Add to dashboard Cite

Strain-switchable field-induced superconductivity

Sanchez,

Fabbris,

Choi

et al. 2023

Sci. Adv.

View full text Add to dashboard Cite

Field-induced superconductivity is a rare phenomenon where an applied magnetic field enhances or induces superconductivity. Here, we use applied stress as a control switch between a field-tunable superconducting state and a robust non–field-tunable state. This marks the first demonstration of a strain-tunable superconducting spin valve with infinite magnetoresistance. We combine tunable uniaxial stress and applied magnetic field on the ferromagnetic superconductor Eu(Fe 0.88 Co 0.12 ) 2 As 2 to shift the field-induced zero-resistance temperature between 4 K and a record-high value of 10 K. We use x-ray diffraction and spectroscopy measurements under stress and field to reveal that strain tuning of the nematic order and field tuning of the ferromagnetism act as independent control parameters of the superconductivity. Combining comprehensive measurements with DFT calculations, we propose that field-induced superconductivity arises from a novel mechanism, namely, the uniquely dominant effect of the Eu dipolar field when the exchange field splitting is nearly zero.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Interplay of magnetic field and magnetic impurities in Ising superconductors

Cited by 2 publications

References 39 publications

Distinguishing nodal and nonunitary superconductivity in quasiparticle interference of an Ising superconductor with Rashba spin-orbit coupling: The example of NbSe2

Distinguishing nodal and nonunitary superconductivity in quasiparticle interference of an Ising superconductor with Rashba spin-orbit coupling: The example of NbSe2

Strain-switchable field-induced superconductivity

Contact Info

Product

Resources

About