@article{Shahmansouri_2023, title={Gradient effects on dust lattice waves in paramagnetic dusty plasma crystals}, volume={6}, url={https://oiccpress.com/journal-of-theoretical-and-applied-physics/article/gradient-effects-on-dust-lattice-waves-in-paramagnetic-dusty-plasma-crystals/}, DOI={10.1186/2251-7235-6-2}, abstractNote={AbstractDust lattice modes are studied in a hexagonal two-dimensional lattice in plasma crystal, including paramagnetic dust particles. The gradients of magnetic fields, electric fields, and dust charge and also the interaction of dipole-dipole take into account. These gradients modify the levitation condition and affect the frequencies of dust lattice waves. The coupling between in-plane and out-of-plane modes gives rise to the hybrid mode, which is always an unstable mode. However, intersection of the in-plane mode with other modes does not result in mode-coupling instability.}, number={1}, journal={Journal of Theoretical and Applied Physics}, publisher={OICC Press}, author={Shahmansouri, Mehran}, year={2023}, month={Nov.}, keywords={Modulational instability, G, 52.25.Vy, 52.25.Zb., 52.27.Lw, 52.35, Crystal, Dust lattice, Mode coupling, Dusty plasma, PACS} }