2 papers
physics.optics2025
Free Extension of Topological States via Double-zero-index Media
Rui Dong, Changhui Shen, Changqing Xu +2
Topological states, known for their robustness against disorder, offer promising avenues for disorder-resistant devices. However, their intrinsic spatial confinement at interfaces…
physics.app-ph2025
Three-dimensional topological disclination in acoustic crystals
Zhenxiao Zhu, Yan Meng, Minmiao Wang +11
Topological disclinations, crystallographic defects that break rotation lattice symmetry, have attracted great interest and exhibited wide applications in cavities, waveguides, and…