Quantum Dot Infrared Photodetectors

Quantum dot photodetectors have just taken a very important step towards large scale, low-cost applications. The fields where this new imaging technique would be invaluable are medical and biological imaging, environmental and chemical monitoring, night vision and infrared imaging from space... [ read more >> ]

Infrared image of a man

A 4 nm diameter PbS quantum dot

Image comment: A 4 nm diameter PbS quantum dot
Image credits: IPC ITRI

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A 4 nm diameter PbS quantum dot