The authors have investigated the effect of the electrical pulse width of input excitations on the generated spin waves in a NiFe strip using pulse inductive time domain measurements. The authors have shown that the spin waves resulting from the rising- and the falling-edges of input excitation pulses interfere either constructively or destructively, and have provided conditions for obtaining spin wave packets with maximum intensity at different bias conditions.
@article{arxiv.1208.1836,
title = {Spin waves interference from rising and falling edges of electrical pulses},
author = {Jae Hyun Kwon and Sankha Subhra Mukherjee and Mahdi Jamali and Masamitsu Hayashi and Hyunsoo Yang},
journal= {arXiv preprint arXiv:1208.1836},
year = {2015}
}