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Electrical resistivity of YbRh2Si2 at high pressure

MPS-Authors
http://pubman.mpdl.mpg.de/cone/persons/resource/persons126584

Dionicio,  G.
Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons126909

Wilhelm,  H.
Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons126858

Sparn,  G.
Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons126603

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

http://pubman.mpdl.mpg.de/cone/persons/resource/persons126614

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

http://pubman.mpdl.mpg.de/cone/persons/resource/persons126861

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

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Citation

Dionicio, G., Wilhelm, H., Sparn, G., Ferstl, J., Geibel, C., & Steglich, F. (2005). Electrical resistivity of YbRh2Si2 at high pressure. Physica B-Condensed Matter, 359-361, 50-52. doi:10.1016/j.physb.2004.12.053.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0015-2CFB-E
Abstract
We report on ρ(T)ρ(T) measurements of YbRh2Si2YbRh2Si2 for View the MathML source0.1K<T<300K up to 15 GPa. The (T,p)(T,p) phase diagram can be divided in three pressure ranges: (i) For View the MathML sourcep<4.1GPa the ordering temperature TNTN increases strongly, followed by (ii) a quasi-pressure-independent regime of TNTN in the range View the MathML source4.1GPa<p<8GPa. After a sudden increase of TNTN, the system eventually (iii) exhibits a weak pressure dependence above View the MathML source≈10GPa with View the MathML sourceTN≈7K at 15 GPa. Moreover, the reversible pressure dependencies of several maxima in ρ(T)ρ(T) are analyzed according to these pressure ranges.