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Gas Diffusion at the Nano Scale

Year 2011, Volume: 14 Issue: 4, 163 - 166, 28.11.2011

Z.fatih Ozturk Altug Sisman , Coskun Firat

Abstract

The thermodynamic and transport properties of gases confined at the nano scale are considerably different than those at the macro scale. At the nano scale, quantum size effects (QSE) become important and changes the behavior of gases. In this study, the diffusion coefficients of monatomic Fermi and Bose gases are analytically derived by considering QSE. The influences of QSE and quantum degeneracy on the diffusion coefficients are examined separately to analyze these effects individually. The variations of the ratio of diffusion coefficients of He3 and He4 gases with the concentration of He3 are analyzed for both low and high density conditions.

Keywords

quantum size effects nano scale diffusion

Year 2011, Volume: 14 Issue: 4, 163 - 166, 28.11.2011

Z.fatih Ozturk Altug Sisman , Coskun Firat

Abstract

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Details

Primary Language English
Journal Section Invited ECOS 2010 Paper for ECOS Special Issue
Authors

Z.fatih Ozturk This is me

Altug Sisman

Coskun Firat This is me

Publication Date November 28, 2011
Published in Issue Year 2011 Volume: 14 Issue: 4

Cite

APA Ozturk, Z., Sisman, A., & Firat, C. (2011). Gas Diffusion at the Nano Scale. International Journal of Thermodynamics, 14(4), 163-166.
AMA Ozturk Z, Sisman A, Firat C. Gas Diffusion at the Nano Scale. International Journal of Thermodynamics. November 2011;14(4):163-166.
Chicago Ozturk, Z.fatih, Altug Sisman, and Coskun Firat. “Gas Diffusion at the Nano Scale”. International Journal of Thermodynamics 14, no. 4 (November 2011): 163-66.
EndNote Ozturk Z, Sisman A, Firat C (November 1, 2011) Gas Diffusion at the Nano Scale. International Journal of Thermodynamics 14 4 163–166.
IEEE Z. Ozturk, A. Sisman, and C. Firat, “Gas Diffusion at the Nano Scale”, International Journal of Thermodynamics, vol. 14, no. 4, pp. 163–166, 2011.
ISNAD Ozturk, Z.fatih et al. “Gas Diffusion at the Nano Scale”. International Journal of Thermodynamics 14/4 (November 2011), 163-166.
JAMA Ozturk Z, Sisman A, Firat C. Gas Diffusion at the Nano Scale. International Journal of Thermodynamics. 2011;14:163–166.
MLA Ozturk, Z.fatih et al. “Gas Diffusion at the Nano Scale”. International Journal of Thermodynamics, vol. 14, no. 4, 2011, pp. 163-6.
Vancouver Ozturk Z, Sisman A, Firat C. Gas Diffusion at the Nano Scale. International Journal of Thermodynamics. 2011;14(4):163-6.