Please use this identifier to cite or link to this item:
|Title:||Ultra-sharp α-Fe2O3 nanoflakes: Growth mechanism and field-emission|
|Source:||Zheng, Z., Chen, Y., Shen, Z., Ma, J., Sow, C.-H., Huang, W., Yu, T. (2007-10). Ultra-sharp α-Fe2O3 nanoflakes: Growth mechanism and field-emission. Applied Physics A: Materials Science and Processing 89 (1) : 115-119. ScholarBank@NUS Repository. https://doi.org/10.1007/s00339-007-4180-9|
|Abstract:||We report the synthesis of single-crystalline α-Fe2O 3 nanoflakes from a simple Fe-air reaction within the temperatures range of 260-400 °C. The nanoflakes synthesized at the lowest temperature (260 °C) in this work show an ultra-sharp morphology: 5-10 nm in thickness, 1-2 μm in length, 20 nm in base-width and around 5 nm at the tips; successfully demonstrate the promising electron field emission properties of a large-scaled α-Fe2O3 nanostructure film and exhibit the potential applications as future field-emission (FE) electron sources and displays (FEDs). The formation and growth of α-Fe2O3 nanostructures were discussed based on the surface diffusion mechanism. © 2007 Springer-Verlag.|
|Source Title:||Applied Physics A: Materials Science and Processing|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Feb 21, 2018
WEB OF SCIENCETM
checked on Jan 16, 2018
checked on Feb 18, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.