Two-photon absorption in low-dimensional heterostructures R. CINGOLANI, M. LEPORE, R. TOMMASI, I. M. CATALANO, H. LAGE, D. HEITMANN et K. PLOOGLe Journal de Physique IV, 03 C5 (1993) C5-131-C5-138DOI: https://doi.org/10.1051/jp4:1993523
