Pyroxenes: A new class of multiferroics (2007)
Jodlauk, S., Becker, P., Mydosh, J. A., Khomskii, D. I., Lorenz, T., Streltsov, S. V., ...
Pyroxenes with the general formula $AM$Si$_2$O$_6$ ($A$ = mono- or divalent metal, $M$ = di- or trivalent metal) are shown to be a new class of multiferroic materials. In particular, we have found so...
Rohrkamp, J., Heyer, O., Fickenscher, T., Poettgen, R., Jodlauk, S., Hartmann, H., ...
We report measurements of the thermal expansion for two Eu$^{+2}$- and two Gd$^{+3}$-based intermetallics which exhibit ferro- or antiferromagnetic phase transitions. These materials show sharp...
A New Multiferroic Material: MnWO4 (2006)
Heyer, O., Hollmann, N., Klassen, I., Jodlauk, S., Bohaty, L., Becker, P., ...
We report the multiferroic behaviour of MnWO$_4$, a magnetic oxide with monoclinic crystal structure and spiral long-range magnetic order. Based upon recent theoretical predictions MnWO$_4$ should...
Transport and thermodynamic properties of rare-earth transition-metal compounds (2006)
Hartmann, H., Berggold, K., Heyer, O., Jodlauk, S., Klassen, I., Kordonis, K., ...
Hartmann, H., Berggold, K., Jodlauk, S., Klassen, I., Kordonis, K., Fickenscher, T., ...
We present a study of the magnetoresistance, the specific heat and the magnetocaloric effect of equiatomic $RET$Mg intermetallics with $RE = {\rm La}$, Eu, Gd, Yb and $T = {\rm Ag}$, Au and of...
Spin-State Transition and Metal-Insulator Transition in La$_{1-x}$Eu$_x$CoO$_3$} (2004)
Baier, J., Jodlauk, S., Kriener, M., Reichl, A., Zobel, C., Kierspel, H., ...
We present a study of the structure, the electric resistivity, the magnetic susceptibility, and the thermal expansion of La$_{1-x}$Eu$_x$CoO$_3$. LaCoO$_3$ shows a temperature-induced spin-state...