Moessbauer and magnetic measurements of superconducting LiFeP

A. Blachowski; K. Ruebenbauer; J. Zukrowski; J. Przewoznik; J. Marzec

doi:10.1016/j.jallcom.2010.06.118

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arXiv · 1005.0494

Moessbauer and magnetic measurements of superconducting LiFeP

A. Blachowski·K. Ruebenbauer·J. Zukrowski·J. Przewoznik·J. Marzec

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Abstract

The LiFeP sample has been prepared by means of high-temperature solid state reaction. A transition temperature to the superconducting state was found as about 5.5 K by measurements of magnetization versus temperature. The second critical field was found above 1 kOe. Moessbauer spectra of the LiFeP phase are characterized by the quadrupole split doublet having splitting of about 0.10 mm/s at room temperature and 0.12 mm/s at 4.2 K. No magnetic order occurs down to 4.2 K.

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A. Blachowski, K. Ruebenbauer, J. Zukrowski, J. Przewoznik, J. Marzec. 2010-05-06. Moessbauer and magnetic measurements of superconducting LiFeP. https://doi.org/10.1016/j.jallcom.2010.06.118

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