3 papers
physics.class-ph2024
A review of the classical Doppler effect based on the mathematical description of the phase function
Ãscar Alejos, José MarÃa Muñoz, José Mar\'\ia Muñoz
The classical Doppler effect is explicitly reformulated by determining the phase function associated with a moving source. General expressions for frequency shift and aberration ar…
cond-mat.mtrl-sci2024
Broadband ferromagnetic resonance in Mn-doped Li ferrite nanoparticles
P. Hernandez-Gomez, J. M. Muñoz, M. A. Valente +1
Lithium ferrites are well known materials due to their numerous technological applications especially in microwave devices. Mn-doped lithium ferrite nanoparticles were prepared by…
cond-mat.mtrl-sci2024
Broadband transverse susceptibility in multiferroic Y-type hexaferrite Ba0.5Sr1.5Zn2Fe12O22
P. Hernández-Gómez, D. MartÃn-González, C. Torres +1
Noncollinear spin systems with magnetically induced ferroelectricity from changes in spiral magnetic ordering have attracted significant interest in recent research due to their re…