TY - JOUR T1 - Anomalous dispersion with excitation wavelength of longitudinal optical phonon-plasmon coupled modes in n-InGaAs JO - J PHYS-CONDENS MAT PY - 2004/02/18 AU - Hernandez S AU - Cusco R AU - Ibanez J AU - Hopkinson M AU - Artus L ED - DO - DOI: 10.1088/0953-8984/16/6/024 VL - 16 IS - 6 SP - 971 EP - 978 Y2 - 2024/12/22 ER -