Essays about: "Biexciton"

Found 4 essays containing the word Biexciton.

  1. 1. Sharing Quantum Resources Across a Metropolitan Network

    University essay from KTH/Tillämpad fysik

    Author : Martin Carlnäs; [2022]
    Keywords : QKD; Entanglement; SNSPD; Quantum Dot; Exciton; Biexciton; QKD; Kvantsammanflätning; SNSPD; Kvant Prick; Exciton; Biexciton;

    Abstract : Kvantsammanflätning har varit ett populärt ämne bland fysiker i snart 100 år då det tydligt belyser hur annorlunda kvantmekanikens värld är jämfört med den klassiska verklighet vi lever i. Med tiden har kvantsammanflätning blivit mer och mer välförstått och teknologier ämnade att utnyttja det har de senaste årtionden kommit allt närmare till industriell använding. READ MORE

  2. 2. Few-Particle Effects in Semiconductor Quantum Dots: Spectrum Calculations on Neutral and Charged Exciton Complexes

    University essay from Halvledarmaterial

    Author : Kuang-Yu Chang; [2010]
    Keywords : Quantum Dots Exciton Spectrum;

    Abstract : It is very interesting to probe the rotational symmetry of semiconductor quantum dots for quantum information and quantum computation applications. We studied the effects of rotational symmetry in semiconductor quantum dots using configuration interaction calculation. READ MORE

  3. 3. Few-Particle Effects in Semiconductor Quantum Dots: Spectrum Calculations on Neutral and Charged Exciton Complexes

    University essay from Halvledarmaterial

    Author : Kuang-Yu Chang; [2010]
    Keywords : Quantum Dots Exciton Spectrum;

    Abstract : It is very interesting to probe the rotational symmetry of semiconductor quantum dots for quantum information and quantum computation applications. We studied the effects of rotational symmetry in semiconductor quantum dots using configuration interaction calculation. READ MORE

  4. 4. Optical Spectroscopy of GaN/Al(Ga)N Quantum Dots Grown by Molecular Beam Epitaxy

    University essay from Institutionen för fysik, kemi och biologi

    Author : Kuan-Hung Yu; [2009]
    Keywords : Quantum dots; GaN; AlN; Exciton; Biexciton; micro-Photoluminescence.;

    Abstract : GaN quantum dots grown by molecular beam epitaxy are examined by micro-photoluminescence. The exciton and biexciton emission are identified successfully by power-dependence measurement. With two different samples, it can be deduced that the linewidth of the peaks is narrower in the thicker deposited layer of GaN. READ MORE