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Dielectric studies of some nano-confined liquid thin-films

✍ Scribed by V. Madhurima; K. Sudheendran; K.C. James Raju

Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
147 KB
Volume
133
Category
Article
ISSN
0167-7322

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✦ Synopsis

The dielectric properties at X band (10.74 GHz) of nano-confined liquid thin-films of methanol, ethanol, isopropyl alcohol and cyclohexane on borosilicate glass substrates are reported here. The pores were observed to have a size distribution in the range of 5-50 nm as observed from SEM studies. The anomalous reduction in the dielectric permittivity is attributed to the increased volume to surface ratio at these dimensions.

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