intermittent noise

Blinking colloidal nanocrystals, also known as 'Quantum Dot Blinking', is a phenomenon observed during studies of single colloidal nanocrystals that show that they randomly turn their photoluminescence on and off even under continuous light illumination.
This has also been described as luminescence intermittency.
Similar behavior has been observed in crystals made of other materials. For example, porous silicon also exhibits this affect.

View More On Wikipedia.org
Recent contents Top users
  1. CyberNewbie

    Strange sound like metal on ground

    I am getting a very intermittent sound from my car which sounds like metal rubbing along the road (sounds like an exhaust pipe scraping the road). I have had a look under the car but cannot see anything. It happens on flat road and cannot relate to steering wheel direction. Anyone experienced...
    • CyberNewbie
    • Thread
    • cyberster dealer inspection electric vehicle noise intermittent noise metal scraping sound underbody scraping
    • Replies: 8
    • Forum: MG Cyberster EV Forum
Back
Top Bottom