Tuning YbRh2Si2 to a non-magnetic state by La-doping

Ferstl, J.; Geibel, C.; Weickert, F.; Gegenwart, P.; Radu, T.; Lühmann, T.; Steglich, F.

doi:10.1016/j.physb.2004.12.045

Item

ITEM ACTIONSEXPORT

Add to Basket

Local TagsRelease HistoryDetailsSummary

Released

Journal Article

Tuning YbRh₂Si₂ to a non-magnetic state by La-doping

MPS-Authors

/persons/resource/persons126603

Ferstl, J.
Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

/persons/resource/persons126614

Geibel, C.
Christoph Geibel, Physics of Quantum Materials, Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

/persons/resource/persons126902

Weickert, F.
Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

/persons/resource/persons126613

Gegenwart, P.
Physics of Quantum Materials, Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

/persons/resource/persons126808

Radu, T.
Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

/persons/resource/persons126740

Lühmann, T.
Physics of Quantum Materials, Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

/persons/resource/persons126861

Steglich, F.
Frank Steglich, Physics of Quantum Materials, Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

External Resource

No external resources are shared

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

Fulltext (public)

There are no public fulltexts stored in PuRe

Supplementary Material (public)

There is no public supplementary material available

Citation

Ferstl, J., Geibel, C., Weickert, F., Gegenwart, P., Radu, T., Lühmann, T., et al. (2005). Tuning YbRh₂Si₂ to a non-magnetic state by La-doping. Physica B-Condensed Matter, 359-361, 26-28. doi:10.1016/j.physb.2004.12.045.

Cite as: https://hdl.handle.net/11858/00-001M-0000-0015-2CF7-5

Abstract

We grew single crystals of Yb1−x Lax Rh2Si2 with x=0.05x=0.05, 0.1, 0.2 and 0.3 and started a detailed investigation of their physical properties, e.g. their resistivity and specific heat. Our specific heat results show an increase of the Kondo temperature as well as a suppression of the antiferromagnetic order. The Fermi liquid state is already reached with 20% La-doping, after the QCP has been crossed.