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DOE OSTI · 1249195

Final report

Guyot-Sionnest, Philippe
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Abstract

Conductivity and Magnetism in Strongly Coupled Quantum Dot Solids. One outcome of the project is the discovery of a rather universal 1/f noise magnitude in electrical transport across nanocrystals. The noise is extensive in the number of dots in the device, and inversely proportional to the interdot resistance. The other outcome is a study of the magneto-resistance of light and heavy doped chalcogenides semiconductor quantum dots with Manganese. Strong MR was observed at low temperature in n-doped Mn doped quantum dot films, and this was attributed to the formation of magnetic polarons.

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1/f noise36 MATERIALS SCIENCEcolloidal quantum dotmagnetoresistance.

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Guyot-Sionnest, Philippe. 2016-04-28. Final report. https://doi.org/10.2172/1249195

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