Magnetic Ordering in Boron-Rich Borides TbB_{66} and GdB_{66}

• Authors: K. Flachbart , S. Gabani , T. Mori , K. Siemensmeyer
• Languages of publication: EN

Abstracts

EN

Magnetic ordering in TbB_{66} and GdB_{66} was investigated at very low temperatures. Measurements of ac susceptibility have shown rather clear features of magnetic ordering below 1 K, at 0.34 K for TbB_{66} and at 0.20 K for GdB_{66}. However, no clear evidence of long range magnetic order was found by neutron scattering experiments. Reasons leading to these observations are discussed.

Keywords

EN

75.20.Ck; 75.30.Cr; 77.84.Bw; 78.70.Nx

Discipline

• 75.30.Cr: Saturation moments and magnetic susceptibilities
• 78.70.Nx: Neutron inelastic scattering
• 77.84.Bw: Elements, oxides, nitrides, borides, carbides, chalcogenides, etc.
• 75.20.Ck: Nonmetals

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2010
• Volume: 118
• Issue: 5
• Pages: 875-876

Dates

published

2010-11

Contributors

author

K. Flachbart

• Institute of Experimental Physics, Slovak Academy of Sciences, Watsonova 47, SK-04001 Kosice, Slovak Republic

author

S. Gabani

• Institute of Experimental Physics, Slovak Academy of Sciences, Watsonova 47, SK-04001 Kosice, Slovak Republic

author

T. Mori

• National Institute for Materials Science, Namiki 1-1, JP-305-0044 Tsukuba, Japan

author

K. Siemensmeyer

• Helmholtz Zentrum Berlin, Glienicker Str. 100, D-14109 Berlin, Germany

References

• 1. T. Mori, in: Handbook on the Physics and Chemistry of Rare-Earths, Vol. 38, Eds. K.A. Gschneidner Jr., J.-C. Bunzli, V. Pecharsky, North-Holland, Amsterdam 2008, p. 105
• 2. S. Gabani, I. Bat'ko, K. Flachbart, T. Herrmannsdorfer, R. Konig, Y. Paderno, N. Shitsevalova, J. Magn. Magn. Mater. 207, 131 (1999)
• 3. A. Kohout, I. Batko, A. Czopnik, K. Flachbart, S. Matas, M. Meissner, Y. Paderno, N. Shitsevalova, K. Siemensmeyer, Phys. Rev. B 70, 224416 (2004)
• 4. K. Siemensmeyer, K. Habicht, Th. Lonkai, S. Maťaš, S. Gabani, N. Shitsevalova, E. Wulf, K. Flachbart, J. Low Temp. Phys. 148, 581 (2007)
• 5. T. Mori, T. Tanaka, J. Phys. Soc. Jpn. 68, 2033 (1999)
• 6. T. Mori, H. Mamiya, Phys. Rev. B 68, 214422 (2003)

Identifiers

DOI

10.12693/APhysPolA.118.875