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Title: 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:
 [1]
  1. 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}
}