Exotic (anti)ferromagnetism in single crystals of Pr6Ni2Si3 (2008)
Janssen, Y., Dennis, K. W., Prozorov, R., Canfield, P. C., McCallum, R. W.
The ternary intermetallic compound Pr6Ni2Si3, is a member of a structure series of compounds based on a triangular structure where the number of Pr atoms in the prism cross section can be...
A small sealed Ta crucible for thermal analysis of volatile metallic samples (2005)
Janssen, Y., Angst, M., Dennis, K. W., Canfield, P. C., McCallum, R. W.
Differential thermal analysis on metallic alloys containing volatile elements can be highly problematic. Here we show how measurements can be performed in commercial, small-sample, equipment without...
Differential thermal analysis and solution growth of intermetallic compounds (2005)
Janssen, Y., Angst, M., Dennis, K. W., McCallum, R. W., Canfield, P. C.
To obtain single crystals by solution growth, an exposed primary solidification surface in the appropriate, but often unknown, equilibrium alloy phase diagram is required. Furthermore, an appropriate...
YbGaGe: normal thermal expansion (2004)
Janssen, Y., Chang, S., Cho, B. K., Llobet, A., Dennis, K. W., McCallum, R. W., ...
We report evidence of the absence of zero thermal expansion in well-characterized high-quality polycrystalline samples of YbGaGe. High-quality samples of YbGaGe were produced from high-purity...
Kramer, M.J., Li, C.P., Dennis, K.W., McCallum, R.W., Sellers, C.H., Branagan, D.J., ...
For the Nd2Fe14B (2-14-1) compound, the optimal grain size should be smaller than the size of the single domain size of 150 nm. Transition metal carbides (TMC) also reduce the quench rate necessary...