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Coherent Phononics of van der Waals Layers on Nanogratings (2022)
Journal Article
Yan, W., Akimov, A. V., Barra-Burillo, M., Bayer, M., Bradford, J., Gusev, V. E., …Linnik, T. L. (2022). Coherent Phononics of van der Waals Layers on Nanogratings. Nano Letters, 22(16), 6509-6515. https://doi.org/10.1021/acs.nanolett.2c01542

Strain engineering can be used to control the physical properties of two-dimensional van der Waals (2D-vdW) crystals. Coherent phonons, which carry dynamical strain, could push strain engineering to control classical and quantum phenomena in the unex... Read More about Coherent Phononics of van der Waals Layers on Nanogratings.

Transition magnon modes in thin ferromagnetic nanogratings (2022)
Journal Article
Kukhtaruk, S. M., Rushforth, A. W., Godejohann, F., Scherbakov, A. V., & Bayer, M. (2022). Transition magnon modes in thin ferromagnetic nanogratings. Physical Review B, 106(6), Article 064411. https://doi.org/10.1103/PhysRevB.106.064411

This work presents micromagnetic simulations in ferromagnetic nanogratings for the full range of directions of an applied in-plane external magnetic field. We focus on the modification of the magnon mode characteristics when the magnetic field orient... Read More about Transition magnon modes in thin ferromagnetic nanogratings.

Spectrum evolution and chirping of laser-induced spin wave packets in thin iron films (2022)
Journal Article
Filatov, I. A., Gerevenkov, P. I., Wang, M., Rushforth, A. W., Kalashnikova, A. M., & Khokhlov, N. E. (2022). Spectrum evolution and chirping of laser-induced spin wave packets in thin iron films. Applied Physics Letters, 120(11), Article 112404. https://doi.org/10.1063/5.0077195

We present an experimental study of ultrafast optical excitation of magnetostatic surface spin wave (MSSW) packets and their spectral properties in thin films of pure iron. As the packets leave the excitation area and propagate in space, their spectr... Read More about Spectrum evolution and chirping of laser-induced spin wave packets in thin iron films.