Now showing items 1-2 of 2
Polar-surface dominated ZnO nanobelts and the electrostatic energy induced nanohelixes, nanosprings, and nanospirals
(Georgia Institute of Technology, 2004-02-09)
We report the controlled synthesis of free-standing ZnO nanobelts whose surfaces are dominated by the large polar surfaces. The nanobelts grow along the a axis, their large top/bottom surfaces are the ±(0001) polar planes, ...
Thermal conductivities of individual tin dioxide nanobelts
(Georgia Institute of Technology, 2004-04-05)
We have measured the thermal conductivities of a 53-nm-thick and a 64-nm-thick tin dioxide (SnO₂) nanobelt using a microfabricated device in the temperature range of 80–350 K. The thermal conductivities of the nanobelts ...