Electric Field Assisted Assembly of Perpendicular Oriented NanorodSuperlattices
We observe the assembly of CdS nanorod superlattices by thecombination of a DC electric field and solvent evaporation. In eachelectric field (1 V/um) assisted assembly, CdS nanorods (5 x 30 nm)suspended initially in toluene were observed to align perpendicularly tothe substrate. Azimuthal alignment along the nanorod crystal faces andthe presence of stacking faults indicate that both 2D and 3D assemblieswere formed by a process of controlled super crystal growth.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Director. Office of Science. Basic EnergySciences
- DOE Contract Number:
- DE-AC02-05CH11231
- OSTI ID:
- 919502
- Report Number(s):
- LBNL-59984; R&D Project: 508401; BnR: KC0203010; TRN: US200822%%372
- Journal Information:
- Nano Letters, Vol. 6, Issue 7; Related Information: Journal Publication Date: 2006
- Country of Publication:
- United States
- Language:
- English
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