Tailoring of an unusual oxidation state in a lanthanum tantalum(IV) oxynitride via precursor microstructure design.Published in:Communications Chemistry, 2020, v. 2, n. 1, p. 1, doi. 10.1038/s42004-019-0237-xBy:Bubeck, Cora;Widenmeyer, Marc;Richter, Gunther;Coduri, Mauro;Goering, Eberhard;Yoon, Songhak;Weidenkaff, AnkePublication type:Article