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|Title:||Size-dependent optical limiting behavior of multi-walled carbon nanotubes||Authors:||Jin, Z.
|Issue Date:||6-Feb-2002||Citation:||Jin, Z., Huang, L., Goh, S.H., Xu, G., Ji, W. (2002-02-06). Size-dependent optical limiting behavior of multi-walled carbon nanotubes. Chemical Physics Letters 352 (5-6) : 328-333. ScholarBank@NUS Repository. https://doi.org/10.1016/S0009-2614(01)01468-3||Abstract:||The size-fractionation of multi-walled carbon nanotube (MWNT) in the dimethylformamide (DMF) solution of poly(vinylidene fluoride) (PVDF) has been achieved by controlled sonication-centrifugation cycles. The Z-scan experiments and fluence-dependent transmission measurements with nanosecond laser pulses of 532 nm wavelength show that the optical limiting behavior of MWNTs in PVDF/DMF solution is size-dependent. The tubes of large aspect ratio possess stronger limiting properties. The size-dependent effect is more obvious at low input fluence than at high input fluence. © 2002 Elsevier Science B.V. All rights reserved.||Source Title:||Chemical Physics Letters||URI:||http://scholarbank.nus.edu.sg/handle/10635/53175||ISSN:||00092614||DOI:||10.1016/S0009-2614(01)01468-3|
|Appears in Collections:||Staff Publications|
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