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 crystallographic phase transition within the magnetically ordered state of Ce_2Fe_17 (2006)
Kreyssig, A., Chang, S., Janssen, Y., Nandi, S., Yan, J. Q., ...
X-ray diffraction experiments were performed on polycrystalline and single-crystal specimens of Ce$_{2}$Fe$_{17}$ at temperatures between 10 K and 300 K. Below $T_{\mathrm{t}}$ = 118$\pm$2 K,...
Magnetic phase diagram of Ce2Fe17 (2006)
Janssen, Y., Chang, S., Kreyssig, A., Kracher, A., Mozharivskyj, Y., Misra, S., ...
Rare-earth-based permanent-magnet materials rich in iron have relatively low ferromagnetic ordering temperatures. This is believed to be due to the presence of antiferromagnetic exchange...
The Gd-Fe exchange interaction in GdFe6Ga6 (2006)
Sawai, Y., Kindo, K., Zhang, L., Janssen, Y., Brück, E.H., Buschow, K.H.J., ...
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...
Distinct order of Gd 4f and Fe 3d moments coexisting in GdFe4Al8 (2005)
Angst, M., Kreyssig, A., Janssen, Y., Tan, L., Wermeille, D., ...
Single crystals of flux-grown tetragonal GdFe4Al8 were characterized by thermodynamic, transport, and x-ray resonant magnetic scattering measurements. In addition to antiferromagnetic order at TN ~...
An inelastic neutron scattering study of single-crystal heavy-fermion YbAgGe (2005)
Fåk, B, McMorrow, D F, Niklowitz, P G, Raymond, S, Ressouche, E, Flouquet, J, ...
Inelastic neutron scattering study of single crystal heavy fermion YbAgGe (2004)
Fak, B., McMorrow, D. F., Niklowitz, P. G., Raymond, S., Ressouche, E., Flouquet, J., ...
Single crystals of the heavy-fermion compound YbAgGe have been studied by neutron scattering. The magnetic ordering occurring below T1=0.5 K is characterized by a commensurate propagation vector...
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...
Multidomain phenomena in 38 tesla (2004)
Klaasse, J.C.P., Janssen, Y., Duong, N.P., Brück, E.H., Buschow, K.H.J., Boer, F.R. De
Magnetic properties of single-crystalline Y2Co15Si2 (2002)
Yu, M.H., Tegus, O., Janssen, Y., Klaasse, J.C.P., Zhang, Z.D., Bruck, E.H., ...
We have studied the magnetic properties of an Y Co Si single crystal. The magnetic anisotropy has been analyzed in the temperature 2 15 2 range 5-350 K by means of the Sucksmith-Thompson method. Both...
Crystal-field analysis of the magnetic properties measured on a Ho2Co15Si2 single crystal (2002)
Yu, M.H., Janssen, Y., Tegus, O., Klaasse, J.C.P., Zhang, Z.D., Bruck, E.H., ...
We have measured the magnetic properties of a Ho2Co15Si2 single crystal in the temperature range 5-350 K with magnetic fields applied on the free crystal and along three major crystallographic...
Three-dimensional magnetization process in HoFe11Ti (2002)
Janssen, Y., Bruck, E.H., Buschow, K.H.J., Boer, F.R. De, Kamarad, J., Kudrevatykh, N.V.
We have studied the behaviour of the magnetization vector in single-crystalline HoFe11Ti during the first-order magnetization process in this compound. Our results show that at the FOMP a...
Three-dimensional magnetization process in HoFe11Ti (2002)
Janssen, Y., Klaasse, J.C.P., Bruck, E.H., Boer, F.R. De, Buschow, K.H.J., Kamarad, J., ...
We have studied the behaviour of the magnetization vector in single-crystalline HoFe11Ti during the first-order magnetization process in this compound. Our results show that at the FOMP a...
Magnetic structure and anisotropy of YFe6Ga6 and HoFe6Ga6 (2001)
Moze, O., Cadogan, J.M., Janssen, Y., Boer, F.R. De, Buschow, K.H.J., Kennedy, S.J.
Magnetic properties of a HoCo10Ti2 single crystal (2001)
Janssen, Y., Tegus, O., Klaasse, J.C.P., Bruck, E.H., Buschow, K.H.J., Boer, F.R. De
The magnetic properties of single-crystalline easy-axis ThMn12-type ferrimagnetic HoCo10Ti2 have been studied. At 4.2 K, the magnetization process with the "eld applied along the easy c-axis is...
Magnetic properties of RFe6Ga6 compounds (R=Gd, Dy, Ho, Er, Tm (2001)
Janssen, Y., Gramsma, R.T., Klaasse, J.C.P., Bruck, E.H., Buschow, K.H.J., Boer, F.R. De
Magnetic properties of a DyCo10V2 single crystal (2001)
Tegus, O., Janssen, Y., Bruck, E.H., Menovsky, A.A., Boer, F.R. De, Buschow, K.H.J.
We have studied the magnetic properties of a single crystal of the DyCo V compound. This compound has the tetragonal ThMn 10 2 12 structure. The easy magnetization direction is parallel to the c axis...
Magnetocrystalline anisotropy of TbFe12-xTix single crystals (2000)
Wang, J.L., Wu, G.H., Tang, N., Yang, D., Yang, F.M., Boer, F.R. De, ...
TbFe122xTix single crystals have been investigated by means of magnetic measurements. With decreasing temperature, a spin-reorientation transition from easy axis to easy plane occurs. The rate of...
Magnetic properties of ErFe6Ga6 studied by magnetization and neutron diffraction (2000)
Prokes, K., Gramsma, R.T., Janssen, Y., Bruck, E.H., Buschow, K.H.J., Boer, F.R. De
Neutron-diffraction experiments reveal that ErFe6Ga6 forms in the tetragonal ThMn12-type of structure (space group I4/mmm). The Fe sublattice orders ferromagnetically below $T_{\rm C} = 509$ K. The...
Cell signaling pathways elicited by asbestos.
Mossman, B T, Faux, S, Janssen, Y, Jimenez, L A, Timblin, C, Zanella, C, ...
In recent years, it has become apparent that minerals can trigger alterations in gene expression by initiating signaling events upstream of gene transactivation. These cascades may be initiated at...
Cell signaling pathways elicited by asbestos.
Mossman, B T, Faux, S, Janssen, Y, Jimenez, L A, Timblin, C, Zanella, C, ...
In recent years, it has become apparent that minerals can trigger alterations in gene expression by initiating signaling events upstream of gene transactivation. These cascades may be initiated at...