wovepaper · research, woven together

papers

Publications (4)

cond-mat.str-el2012

Dielectric properties of charge ordered LuFe2O4 revisited: The apparent influence of contacts

Daniel Niermann, Florian Waschkowski, Joost de Groot +2

We show results of broadband dielectric measurements on the charge ordered, proposed to be mul- tiferroic material LuFe2O4. The temperature and frequency dependence of the complex…

cond-mat.str-el2019

Growth of layered Lu $_{2}$ Fe $_{3}$ O $_{7}$ and Lu $_{3}$ Fe $_{4}$ O $_{10}$ single crystals exhibiting long-range charge order via the optical floating-zone method

Sabreen Hammouda, Manuel Angst

We report the controlled growth of single crystals of intercalated layered Lu $_{1 + n}$ Fe $_{2 + n}$ O $_{4 + 3 n - I^´}$ ( $n$ =1,2) with different oxygen stoichiometries $I^´$ . For the f…

cond-mat.str-el2013

Ferroelectricity from iron valence ordering in rare earth ferrites?

Manuel Angst

The possibility of multiferroicity arising from charge ordering in LuFe2O4 and structurally related rare earth ferrites is reviewed. Recent experimental work on macroscopic indicat…

cond-mat.mtrl-sci2015

Stoichiometric YFe2O4-Î´ single crystals grown by the optical floating zone method

Thomas Mueller, Joost de Groot, Joerg Strempfer +1