Publications (8)
Si-compatible candidates for high-K dielectrics with the Pbnm perovskite structure
Sinisa Coh, Tassilo Heeg, J. H. Haeni +9
We analyze both experimentally (where possible) and theoretically from first-principles the dielectric tensor components and crystal structure of five classes of Pbnm perovskites.…
Strain Control of Fermiology and Many-Body Interactions in Two-Dimensional Ruthenates
B. Burganov, C. Adamo, A. Mulder +12
Here we demonstrate how the Fermi surface topology and quantum many-body interactions can be manipulated via epitaxial strain in the spin-triplet superconductor SrRuO and i…
Growth of Oxide Compounds under Dynamic Atmosphere Composition
D. Klimm, S. Ganschow, D. Schulz +3
Commercially available gases contain residual impurities leading to a background oxygen partial pressure of typically several 10^{-6} bar, independent of temperature. This oxygen p…
Growth and Investigation of Nd_{1-x}Sm_{x}ScO_{3} and Sm_{1-x}Gd_{x}ScO_{3} Solid-Solution Single Crystals
R. Uecker, D. Klimm, R. Bertram +6
The pseudo-cubic lattice parameters of rare-earth (RE) scandate, REScO3, single crystals grown by the Czochralski technique with RE=Dy to Pr lie between about 3.95 and 4.02 Angstro…
On the Crystallization of Terbium Aluminium Garnet
S. Ganschow, D. Klimm, P. Reiche +1
Attempts to grow terbium aluminium garnet (Tb3Al5O12, TAG) by the Czochralski method lead to crystals of millimeter scale. Larger crystals could not be obtained. DTA measurements w…
Multiferroic Domain Dynamics in Strained Strontium Titanate
A. Vasudevarao, A. Kumar, L. Tian +10
Multiferroicity can be induced in strontium titanate by applying biaxial strain, resulting in the coexistence of both ferroelectric and antiferrodistortive domains. The magnitude a…