Final report
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.
- Authors:
-
- Univ. of Chicago, IL (United States)
- Publication Date:
- Research Org.:
- Univ. of Chicago, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1249195
- Report Number(s):
- 1
- DOE Contract Number:
- FG02-06ER46326
- Resource Type:
- Technical Report
- Resource Relation:
- Related Information: - 1/f noise in semiconductor and metal nanocrystal solids, Liu, H; Lhuillier, E. Guyot-Sionnest P. J. Appl. Phys. 115, 154309 (2014). - Small Bright Charged Dots, Qin W., Heng L. Guyot-Sionnest P. ACS Nano, 8, 283-291, (2014) - Magneto-Resistance of Manganese Doped Quantum Dot Solids, Heng Liu, P. Guyot-Sionnest. The Journal of Physical Chemistry C 119 (26), 14797-14804 (2015)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; colloidal quantum dot; 1/f noise; magnetoresistance.
Citation Formats
Guyot-Sionnest, Philippe. Final report. United States: N. p., 2016.
Web. doi:10.2172/1249195.
Guyot-Sionnest, Philippe. Final report. United States. https://doi.org/10.2172/1249195
Guyot-Sionnest, Philippe. 2016.
"Final report". United States. https://doi.org/10.2172/1249195. https://www.osti.gov/servlets/purl/1249195.
@article{osti_1249195,
title = {Final report},
author = {Guyot-Sionnest, Philippe},
abstractNote = {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.},
doi = {10.2172/1249195},
url = {https://www.osti.gov/biblio/1249195},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Apr 28 00:00:00 EDT 2016},
month = {Thu Apr 28 00:00:00 EDT 2016}
}
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