... beamparallel to the c-axis of NWs at room temperature. Asstated above, the phonon peaks on low energy side of LO phonon modes a re from SO phonon modes.Obviously, the SO phonon peak shifts toward ... Access Effect of growth temperature on the morphology and phonon properties of InAs nanowires on Si substratesTianfeng Li1,3, Yonghai Chen1*, Wen Lei2, Xiaolong Zhou1, Shuai Luo1, Yongzheng ... beattributed to the LO and TO phonon mode of InAs NWs. Except the downshift of their phonon frequencyrelative to InAs bulk material, the LO and TO phonon peaks of InAs NWs also show a larger full...