133 citations · 1.6k across the 74 of their papers we have counts for
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(CuCl)LaTa2O7 and quantum phase transition in the (CuX)LaM2O7 family (X = Cl, Br; M = Nb, Ta)
Alexander A. Tsirlin, Artem M. Abakumov, Clemens Ritter +1
We apply neutron diffraction, high-resolution synchrotron x-ray diffraction, magnetization measurements, electronic structure calculations, and quantum Monte-Carlo simulations to u…
Negative thermal expansion and antiferromagnetism in the actinide oxypnictide NpFeAsO
T. Klimczuk, H. C. Walker, R. Springell +12
A neptunium analogue of the LaFeAsO tetragonal layered compound has been synthesized and characterized by a variety of experimental techniques. The occurrence of long-range magneti…
Short-range order of Br and three-dimensional magnetism in (CuBr)LaNb2O7
Alexander A. Tsirlin, Artem M. Abakumov, Clemens Ritter +3
We present a comprehensive study of the crystal structure, magnetic structure, and microscopic magnetic model of (CuBr)LaNb2O7, the Br analog of the spin-gap quantum magnet (CuCl)L…