TY - JOUR T1 - Stimulated emission and ultrafast optical switching in a ter(9,9′‐spirobifluorene)‐co‐methylmethacrylate copolymer JO - Journal of Polymer Science Part B: Polymer Physics UR - https://doi.org/10.1002/polb.22143 PY - 2010/10/22 AU - Charas A AU - Mendonça AL AU - Clark J AU - Bazzana L AU - Nocivelli A AU - Lanzani G AU - Morgado J ED - DO - DOI: 10.1002/polb.22143 PB - Wiley VL - 49 IS - 1 SP - 52 EP - 61 Y2 - 2025/11/27 ER -