Publications (5)
Quasi-two-dimensional magnetism and antiferromagnetic ground state in LiFeSiO
W. Hergett, N. Bouldi, M. Jonak +7
Our experimental (neutron diffraction, Mössbauer spectroscopy, magnetic susceptibility, specific heat) and numerical studies on the evolution of short- and long-range magnetic ord…
High-magnetic field phase diagram and failure of magnetic Grüneisen scaling in LiFePO
J. Werner, S. Sauerland, C. Koo +4
We report the magnetic phase diagram of single-crystalline LiFePO in magnetic fields up to 58~T and present a detailed study of magneto-elastic coupling by means of high-resolu…
Exceptional field dependence of antiferromagnetic magnons in LiFePO
J. Werner, C. Neef, C. Koo +3
Low-energy magnon excitations in magnetoelectric LiFePO have been investigated by high-frequency high-field electron spin resonance spectroscopy in magnetic fields up to B = 58…
Unusual spin fluctuations and magnetic frustration in olivine and non-olivine LiCoPO detected by P and Li nuclear magnetic resonance
S. -H. Baek, R. Klingeler, C. Neef +3
We report P and Li nuclear magnetic resonance (NMR) studies in new non-olivine LiZnPO-type LiCoPO microcrystals, where the Co ions are tetr…
Antisite disorder in the battery material LiFePO
J. Werner, C. Neef, C. Koo +3
We report detailed magnetometry and high-frequency electron spin resonance (HF-ESR) measurements which allow detailed investigation on Li-Fe antisite disorder in single-crystalline…