Nonlinear optical spectra of confined and localized excitons in mesoscopic domain and quasi-2D stacking fault interface in BiI3 crystals I. AKAI, H. KONDO, M. ICHIDA, T. KARASAWA et T. KOMATSULe Journal de Physique IV, 03 C5 (1993) C5-433-C5-436DOI: https://doi.org/10.1051/jp4:1993593