Title :
Investigation of quantum dot—Quantum dot coupling at high hydrostatic pressure
Author :
Sheng Liu ; Binsong Li ; Ting Shan Luk ; Hongyou Fan ; Brener, Igal ; Sinclair, Michael B.
Author_Institution :
Sandia Nat. Lab., Albuquerque, NM, USA
Abstract :
We performed photoluminescence and radiative lifetime measurements of quantum dots (QDs) showing different carrier dynamic mechanisms at elevated pressures that could reveal the inter-QD coupling as the QDs spacing decreases with increasing hydrostatic pressure.
Keywords :
photoluminescence; radiative lifetimes; semiconductor quantum dots; carrier dynamic mechanism; hydrostatic pressure; photoluminescence; quantum dot spacing; quantum dot-quantum dot coupling; radiative lifetime measurement; Couplings; Laboratories; Laser excitation; Photonic band gap; Quantum dots; Rocks; Spectroscopy;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
