@misc{huyen2026a,
  title = {Non-Hermitian corner skin effect in a two-dimensional photonic crystal},
  author = {Huyen Thanh Phan, Katsunori Wakabayashi},
  publisher = {American Physical Society (APS)},
  year = {2026-05-01},
  keywords = {Non-Hermitian photonic crystal, Corner skin effect, Point-gap topology, Topological edge states, Complex eigenfrequency spectrum}
}