Lattice and vibrational features of the semiconductor-to-metal crossover in Ru/ Re-doped barium hexaferriteRemoveV. S. Paiva, I. García Fornaris, C. C. Santos, A. S. de Menezes, Ramón R. Peña Garcia, F. Guerrero, Y. Romaguera-Barcelay, and E. Govea-AlcaidePhys. Rev. Materials 10, 104601 (2026)
Mirrorless unidirectional lasing with inversionless gain in asymmetric ladder atomic Bragg latticesRemoveXinfu Zheng, Chen Peng, Duanfu Chen, Hanxiao Zhang, Dong Yan, and Hong YangPhys. Rev. A 114, 043712 (2026)