Synthesis and Optical Properties of PbSe Nanorods with Controlled Diameter and Length
Source abstract
Abstract
The synthesis of PbSe nanorods with low branching (<1%), high aspect ratios (up to ∼16), and controlled lengths and diameters was demonstrated via the removal of water and oleic acid from the synthesis precursors. It was determined that the proper combination of reaction time and temperature allows for the control of PbSe nanorod length and diameter and therefore control over their electronic states, as probed through absorbance and photoluminescence measurements. Similar to PbSe nanowires, nanorods display higher Stokes shifts than for spherical nanocrystals due to intrananorod diameter fluctuations.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Quantum Dots Synthesis And Properties · Chalcogenide Semiconductor Thin Films · Gold and Silver Nanoparticles Synthesis and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
U.S. Naval Research Laboratory, 4555 Overlook Avenue, SW, Washington, DC 20375, United States
Naval Surface Warfare Center, Indian Head Explosive Ordinance Disposal Technology Division, 2008 Stump Neck Road, Indian Head, Maryland 20640, United States
Funding
Office of Naval Research · National Research Council, Research Associateship Program
References (32)
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