Temperature dependent PL from SWNTs
J. Lefebvre, P. Finnie, Y. Homma
TL;DR
This study investigates how the photoluminescence properties of pillar-suspended single-walled carbon nanotubes change with temperature from 300 K down to 5 K, providing insights into their thermal behavior.
Contribution
It presents temperature-dependent PL and PLE measurements of suspended SWNTs, revealing new details about their optical properties at low temperatures.
Findings
PL intensity varies with temperature
Spectral features shift at low temperatures
Enhanced resolution of excitonic states
Abstract
Photoluminescence (PL) and photoluminescence excitation (PLE) spectroscopy of pillar-suspended single-walled carbon nanotubes has been measured for temperatures between 300 K and 5 K.
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Taxonomy
TopicsCarbon Nanotubes in Composites · Graphene research and applications · Boron and Carbon Nanomaterials Research