51 citations · 215 across the 16 of their papers we have counts for
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The Role of Quantum Metastability and the Perspective of Quantum Glassiness in Kitaev Fractional Spin Dynamics: An NMR Study
Wassilios Papawassiliou, Nicolas Lazaridis, Eunice Mumba Mpanga +8
The suppression of magnetic order and the detection of a half-quantized thermal Hall effect in α-RuCl3 under an external magnetic field have sparked significant debate, whether the…
Spin order and lattice frustration in optimally doped manganites. A high temperature NMR study.
N. Panopoulos, D. Koumoulis, G. Diamantopoulos +4
The physics underlying the complex glassy phenomena, which accompany the formation of polarons in optimally doped manganites (ODM) is a cumbersome issue with many unexplained aspec…
Nuclear Magnetic Resonance as a probe of nanometre-size orbital textures in magnetic transition metal oxides
G. Papavassiliou, M. Pissas, M. Belesi +7
The study of strong electron correlations in transition metal oxides with modern microscopy and diffraction techniques unveiled a fascinating world of nanosize textures in the spin…
Phase diagram and magnetic properties of LaCaMnO compound for
M. Pissas, G. Papavassiliou
In this article a detailed study of LaCaMnO () phase diagram using powder x-ray diffraction and magnetization measurements is presented. Unfortun…
Spin-polarized oxygen hole states in cation deficient La(1-x)CaxMnO(3+delta)
G. Papavassiliou, M. Pissas, M. Belesi +5
When holes are doped into a Mott-Hubbard type insulator, like lightly doped manganites of the La(1-x)CaxMnO3 family, the cooperative Jahn-Teller distortions and the appearance of o…
Orbital domain state and finite size scaling in ferromagnetic insulating manganites
G. Papavassiliou, M. Belesi, M. Fardis +4
55Mn and 139La NMR measurements on a high quality single crystal of ferromagnetic (FM) La0.80Ca20MnO3 demonstrate the formation of localized Mn(3+,4+) states below 70 K, accompanie…