Browsing by Subject "Exciton"

Now showing items 1-4 of 4

    • Influence of Gold Nano-Bipyramid Dimensions on Strong Coupling with Excitons of Monolayer MoS2 

      Bradley, Louise (2020)
      Rabi splitting between the longitudinal plasmon of a gold nano-bipyramid and the A exciton of monolayer MoS2 is observed at room temperature. The dependence of the Rabi splitting on the physical dimensions of the nano-bipyramid ...

    • Nonlinear reflectivity of strongly coupled exciton-photon systems under resonant and non-resonant pumping 

      Bradley, Louise; Hegarty, John (2000)
      Coupled exciton–photon systems are investigated using the pump–probe technique in order to gain a better understanding of the important mechanisms governing cavity–polariton nonlinear behaviour and dynamics. A semi-classical ...

    • Structural and optoelectronic properties of sputtered copper(I) chloride 

      Bradley, Louise; Natarajan, Gomathi; O'Reilly, Lisa; Daniels, Stephen; Cameron, David C.; McNally, Patrick; Lucas, Olabanji; Reader, Alec; Mitra, Anirban (2005)
      Copper (I) Chloride is a wide band gap semiconductor with great potential for silicon-based optoelectronics due to the fact that is closely lattice matched with silicon. This work examines the deposition of CuCl thin films ...

    • The use of wide-bandgap CuCl on silicon for ultra-violet photonics 

      Bradley, Louise; O'Reilly, Lisa; Natarajan, Gomathi; McNally, Patrick; Daniels, Stephen; Lucas, Olabanji; Mitra, Anirban; Martinez-Rosas, Miguel; Reader, Alec; Cameron, David C. (2005)
      γ-CuCl is a wide-bandgap (Eg = 3.395eV), direct bandgap, semiconductor material with a cubic zincblende lattice structure. Its lattice constant, aCuCl = 0.541 nm, means that the lattice mismatch to Si (aSi = 0.543 nm) is ...