Magnetic and superconducting properties of single crystals of Sr 2 HoRu 1-x Cu x O 6 grown from high temperature solutions

S. M. Rao, K. J. Wang, N. Y. Yen, Y. Y. Chen, C. B. Tsai, S. Neeleshwar, M. K. Wu, J. K. Srivastava, M. C. Ling, Hsiang Lin Liu, D. C. Ling

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Abstract

Single crystals of Sr2 Ho Ru1-x Cux O6 (with x=0-0.2), measuring 2-3 mm across have been grown from PbO-Pb F2 based solutions in the temperature range of 1250-1150 °C. The crystals exhibit octahedral morphology and belong to the monoclinic space group P 21 n. While Sr2 HoRu O6 is found to be antiferromagnetic with weak ferromagnetism below 30 K, the solid solutions containing Cu exhibit a diamagnetic transition at 31 K which increases in magnitude and temperature with increasing Cu. Through a correlation of magnetic and calorimetric properties, these crystals are concluded to be spin-glass superconductors.

Original languageEnglish
Article number232509
JournalApplied Physics Letters
Volume89
Issue number23
DOIs
Publication statusPublished - 2006 Dec 18

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magnetic properties
single crystals
spin glass
ferromagnetism
crystals
solid solutions
temperature

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Rao, S. M., Wang, K. J., Yen, N. Y., Chen, Y. Y., Tsai, C. B., Neeleshwar, S., ... Ling, D. C. (2006). Magnetic and superconducting properties of single crystals of Sr 2 HoRu 1-x Cu x O 6 grown from high temperature solutions Applied Physics Letters, 89(23), [232509]. https://doi.org/10.1063/1.2402902

Magnetic and superconducting properties of single crystals of Sr 2 HoRu 1-x Cu x O 6 grown from high temperature solutions . / Rao, S. M.; Wang, K. J.; Yen, N. Y.; Chen, Y. Y.; Tsai, C. B.; Neeleshwar, S.; Wu, M. K.; Srivastava, J. K.; Ling, M. C.; Liu, Hsiang Lin; Ling, D. C.

In: Applied Physics Letters, Vol. 89, No. 23, 232509, 18.12.2006.

Research output: Contribution to journalArticle

Rao, SM, Wang, KJ, Yen, NY, Chen, YY, Tsai, CB, Neeleshwar, S, Wu, MK, Srivastava, JK, Ling, MC, Liu, HL & Ling, DC 2006, ' Magnetic and superconducting properties of single crystals of Sr 2 HoRu 1-x Cu x O 6 grown from high temperature solutions ', Applied Physics Letters, vol. 89, no. 23, 232509. https://doi.org/10.1063/1.2402902
Rao, S. M. ; Wang, K. J. ; Yen, N. Y. ; Chen, Y. Y. ; Tsai, C. B. ; Neeleshwar, S. ; Wu, M. K. ; Srivastava, J. K. ; Ling, M. C. ; Liu, Hsiang Lin ; Ling, D. C. / Magnetic and superconducting properties of single crystals of Sr 2 HoRu 1-x Cu x O 6 grown from high temperature solutions In: Applied Physics Letters. 2006 ; Vol. 89, No. 23.
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AU - Chen, Y. Y.

AU - Tsai, C. B.

AU - Neeleshwar, S.

AU - Wu, M. K.

AU - Srivastava, J. K.

AU - Ling, M. C.

AU - Liu, Hsiang Lin

AU - Ling, D. C.

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