81 citations · 142 across the 5 of their papers we have counts for
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physics.app-ph2023★ 7 cited
A blueprint for truncation resonance placement in elastic diatomic lattices with unit cell asymmetry
Hasan B. Al Ba'ba'a, Hosam Yousef, Mostafa Nouh
Elastic periodic lattices act as mechanical filters of incident vibrations. By and large, they forbid wave propagation within bandgaps and resonate outside them. However, they ofte…
cond-mat.mtrl-sci2023
The role of frequency and impedance contrasts in bandgap closing and formation patterns of axially-vibrating phononic crystals
Hasan B. Al Ba'ba'a, Mostafa Nouh
Bandgaps, or frequency ranges of forbidden wave propagation, are a hallmark of Phononic Crystals (PnCs). Unlike their lattice counterparts, PnCs taking the form of continuous struc…