TY - JOUR T1 - Efficient multilayer electroluminescence devices with poly(m-phenylenevinylene-co-2,5-dioctyloxy-p-phenylenevinylene) as the emissive layer JO - J APPL PHYS PY - 1997/09/01 AU - OBrien D AU - Bleyer A AU - Lidzey DG AU - Bradley DDC AU - Tsutsui T ED - VL - 82 IS - 5 SP - 2662 EP - 2670 Y2 - 2025/06/18 ER -