no code implementations • 10 Mar 2021 • Gohil S. Thakur, Hans Reuter, Alexey V. Ushakov, Gianpiero Gallo, Jueurgen Nuss, Robert E. Dinnebier, Sergey V. Streltsov, Daniel I. Khomskii, Martin Jansen
Against this background, the title compound displays two marked features, (1) the octahedron of oxygen atoms around Os6+ (d2) is drastically compressed, in contrast to the standard JT expectations, and (2) the splitting of the t2g set induced by this compression is extreme, such that a diamagnetic ground state results.
Materials Science
no code implementations • 8 Mar 2021 • Walter Schnelle, Beluvalli E. Prasad, Claudia Felser, Martin Jansen, Evgenia V. Komleva, Sergey V. Streltsov, Igor I. Mazin, Dmitry Khalyavin, Pascal Manuel, Sukanya Pal, D. V. S. Muthu, A. K. Sood, Ekaterina S. Klyushina, Bella Lake, Jean-Christophe Orain, Hubertus Luetkens
The silver ruthenium oxide AgRuO$_3$ consists of honeycomb [Ru$_2^{5+}$O$_6^{2-}$] layers, and can be considered an analogue of SrRu$_2$O$_6$ with a different intercalation stage.
Strongly Correlated Electrons
