2 papers
cond-mat.mtrl-sci2015
Phase-sensitive imaging of ferromagnetic resonance using ultrafast heat pulses
Feng Guo, J. M. Bartell, D. H. Ngai +1
Measuring local magnetization dynamics and its spatial variation is essential for advancements in spintronics and relevant applications. Here we demonstrate a phase-sensitive imagi…
cond-mat.mes-hall2015
Table-top Measurement of Local Magnetization Dynamics Using Picosecond Thermal Gradients: Toward Nanoscale Magnetic Imaging
J. M. Bartell, D. H. Ngai, Z. Leng +1
Recent advances in nanoscale magnetism have demonstrated the potential for spin-based technology including magnetic random access memory, nanoscale microwave sources, and ultra-low…