Spontaneous vortex phase in ErNi2B2C

E. Habuta; H. Kawano-Furukawa; H. Takeya; H. Yoshizawa; K. Kadowaki; M. Nagao; N. Furukawa; T. Nagata

REVIEW

Spontaneous vortex phase in ErNi2B2C

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv cond-mat/0106273 v1 pith:CYO52ZUC submitted 2001-06-14 cond-mat.supr-con cond-mat.str-el

Spontaneous vortex phase in ErNi2B2C

H. Kawano-Furukawa , E. Habuta , T. Nagata , M. Nagao , H. Yoshizawa , N. Furukawa , H. Takeya , K. Kadowaki This is my paper

classification cond-mat.supr-con cond-mat.str-el

keywords erni2b2cfieldspontaneousvortexbelowferromagnetismmagneticphase

verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved

0 comments

read the original abstract

Below T_{WFM} ~ 2.75K, a weak ferromagnetism and superconductivity coexist in ErNi2B2C. In the present paper, a possibility of a spontaneous vortex phase was examined directly by small angle neutron scattering technique. An external magnetic field was applied to align ferromagnetic domains so that the internal magnetic field induced by the weak ferromagnetism becomes uniform and uniaxial over the bulk sample. When the field is removed, the flux line lattice subsisted below T_{WFM} but disappeared above it. A pinning effect is also discussed. We conclude that the spontaneous vortex state is realized in ErNi2B2C.

Spontaneous vortex phase in ErNi2B2C

discussion (0)