2020

Widenmeyer, Marc ; Bubeck, Cora ; Weidenkaff, Anke ; Yoon, Sang Min ; Niewa, R. (2020)
In situ neutron diffraction on the formation of perovskite-type La1–xYxTa(O,N)3.
Report, Bibliographie

2007

Vasylechko, L. ; Senyshyn, A. ; Trots, D. ; Niewa, R. ; Schnelle, W. ; Knapp, M. (2007)
CeAlO3 and Ce1-xRxAlO3 (R = La, Nd) solid solutions : Crystal structure, thermal expansion and phase transitions.
In: Journal of Solid State Chemistry, 180
Artikel, Bibliographie

2003

Vasylechko, L. ; Vashook, V. ; Savytskii, D. ; Niewa, R. ; Knapp, Michael ; Ullmann, H. ; Berkowski, M. ; Matkovskii, A. ; Bismayer, U. (2003)
Crystal structure, thermal expansion and conductivity of anisotropic La1-xSrxGa1-2xMg2xO3-y (X = 0.05, 0.1) single crystals.
In: Journal of solid state chemistry, 172 (2)
doi: 10.1016/S0022-4596(03)00016-1
Artikel, Bibliographie

1999

Ludwig, Matthias ; Niewa, R. ; Kniep, R. (1999)
Dimers [Al2N6] 12- and chains 1°°[AIN3- 4/2] in the crystal structures of Ca6[Al2N6] and Ba3[Al2N4].
In: Zeitschrift für Naturforschung B, 54
Artikel, Bibliographie