Electronic stopping powers for 0.05-10 Me V protons in a group of organic materials are systematically calculated. The calculations are based on Ashleys dielect
We obtain low-density charged InAs quantum dots with an emission wavelength below 1μm using a low InAs growth rate.The quantum dots have a bimodal size distrib
Both the peak position and linewidth in the photoluminescence spectrum of the InAs/GaAs quantum dots usually vary in an anomalous way with increasing temperatur
A highly efficient and stable ring-cavity regenerative amplifier for chirped-pulse amplification at a 1 kHz repetition rate, with slope efficiency up to 40% and
Depletion interactions in colloidal suspensions confined between two parallel plates are investigated by using acceptance ratio method with grand canonical ense
We demonstrate a compact photonic device based on efficient and wavelength-tunable doubling of an all fibre-format source. Quasi-phase-matched second-harmonic g
A tunable diode laser absorption spectroscopy nitrous oxide gas sensor at 2.1 micrometres using one antimonide twin laser chip and one InGaAs photodiode is demo