Dotty enhancement for infrared sensors

June 2004
Engineer (00137758);6/25/2004, Vol. 293 Issue 7654, p13
Examines the use of quantum dots to enhance infrared sensor technology. Evidence that devices with quantum dots could detect infrared light better at a lower cost; Tailoring of quantum dots for use in biomedical imaging, environmental sensors, optical amplifiers, transistors and tunnelling diodes.


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