[seminar] Seminar FO, Seung-Ho Baek

[hbuljan at phy.hr]

Poštovani kolege,

Podsjećam na današnje predavanje.

Srdačan pozdrav,
Hrvoje Buljan

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SEMINAR FIZIČKOG ODSJEKA
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Vrijeme:   utorak, 3. 5. 2011., 14:15 sati (točno)
Mjesto:     Fizički odsjek, Bijenička c. 32, predavaonica F201

  Role of anisotropic spin fluctuations in "115"
     heavy fermion superconductors

            Seung-Ho Baek
Leibniz Institute for Solid State Research, Dresden Germany

In this talk, I will discuss the results of NMR study in PuCoGa5, whose
superconducting transition temperature (18.5 K) is an order of magnitude
higher than Ce- or Yb-based heavy fermion materials. The strongest
anisotropy of spin fluctuations among the "115" heavy fermion compounds
has been found in this compound in the normal state. By comparison with
other 115 compounds, it will be suggested that the XY-type anisotropy of
spin fluctuations plays an important role in promoting superconductivity
in the 115 heavy fermion family.

				Voditelj seminara FO
				Hrvoje Buljan, hbuljan at phy.hr
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