English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT

Released

Journal Article

Crystal structure and physical properties of Mg6Cu16Si7-type M6Ni16Si, for M = Mg, Sc, Ti, Nb, and Ta

MPS-Authors
There are no MPG-Authors in the publication available
External Resource
No external resources are shared
Fulltext (restricted access)
There are currently no full texts shared for your IP range.
Fulltext (public)
There are no public fulltexts stored in PuRe
Supplementary Material (public)
There is no public supplementary material available
Citation

Holman, K. L., Morosan, E., Casey, P. A., Li, L., Ong, N. P., Klimczuk, T., et al. (2008). Crystal structure and physical properties of Mg6Cu16Si7-type M6Ni16Si, for M = Mg, Sc, Ti, Nb, and Ta. Materials Research Bulletin, 43(1), 9-15. doi:10.1016/j.materresbull.2007.09.023.


Cite as: https://hdl.handle.net/11858/00-001M-0000-0018-8970-A
Abstract
Five compounds were investigated for magnetic character and superconductivity, all with non-magnetic nickel and band structures containing flat bands and steep bands. The syntheses and crystal structures, refined by powder X-ray diffraction, are reported for M6Ni16Si7, where M = Mg, Sc, Ti, Nb, and Ta. All compounds form in the Mg6Cu16Si7 structure type. Resistance measurements are also reported on M6Ni16Si7 (M = Mg, Sc, Ti, and Nb) down to 0.3 K, with all four showing metallic conductivity. No superconductivity is observed. Magnetization measurements for all compounds reveal essentially temperature independent paramagnetism, with a tendency toward more enhanced low temperature paramagnetism for the cases of Mg6Ni16Si7 and Sc6Ni16Si7. (c) 2007 Elsevier Ltd. All rights reserved.