Gonzalez-Martin, J., Garcia-Munoz, M., Galdon-Quiroga, J., Todo, Y., Dominguez-Palacios, J., Dunne, M., et al. (2024). Active control of Alfvén eigenmodes by external magnetic perturbations with different spatial spectra. Nuclear Fusion, 64: 076022. doi:10.1088/1741-4326/ad4d04.