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UNAM database

PERMLINK: www.lxcat.net/UNAM

DESCRIPTION: Electron swarm data derived from a pulsed Townsend experiment at UNAM, México.

CONTACT: J. de Urquijo

SWARM / TRANSPORT DATA

Species: CF3⁺ + CF4 [1]; CHF2⁺ + CHF3 [1]; C⁺ + Ar [1]; e + Ar [3], C2F4 [5], C2F4:Ar [19], C2F4:Xe [4], C2F6 [3], C2F6:Ar [18], C2F6:N2 [18], CF3I [3], CF3I:N2 [21], CF3I:SF6 [14], CHF3 [6], CHF3:Ar [18], CHF3:N2 [15], CO2 [5], N2 [3], SF6 [7], SF6:Ar [15], SF6:CF4 [18], SF6:CHF3 [12], SF6:CO2 [18], SF6:He [12], SF6:N2 [15], SF6:N2O [12], SF6:O2 [14], SF6:Xe [14]

Updates: 2010-09-18 … 2013-11-15

Downloads: 3601 times from 2011-07-29

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Data Group [Swarm Group11]: de Urquijo J., Basurto E. and Hernández-Ávila J.L.
Measurement of electron drift, diffusion, and effective ionziation coefficients in the SF6-CHF3 and SF6-CF4 gas mixtures
J. Phys. D 36 3132 (2003).

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e / SF6:CF4

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e / SF6:CF4 (10:90)

Diffusion x gas density (DN) | NDL; Experimental Error 10%. Updated: 6 November 2013.
Mobility x gas density (μN) | Experimental error 1%. Updated: 6 November 2013.
Reduced net coefficient (α/N-η/N) | Experimental error 5%. Updated: 6 November 2013.

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e / SF6:CF4 (1:99)

Diffusion x gas density (DN) | NDL; Experimental Error 10%. Updated: 6 November 2013.
Mobility x gas density (μN) | Experimental Error 1%. Updated: 6 November 2013.
Reduced net coefficient (α/N-η/N) | Experimental Error 5%. Updated: 6 November 2013.

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e / SF6:CF4 (20:80)

Diffusion x gas density (DN) | NDL; Experimental error 10%. Updated: 6 November 2013.
Mobility x gas density (μN) | Experimental error 1%. Updated: 6 November 2013.
Reduced net coefficient (α/N-η/N) | Experimental error 5%. Updated: 6 November 2013.

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e / SF6:CF4 (2:98)

Diffusion x gas density (DN) | Experimental error 10%. Updated: 6 November 2013.
Mobility x gas density (μN) | Experimental Erroe 1%. Updated: 6 November 2013.
Reduced net coefficient (α/N-η/N) | Experimental error 5%. Updated: 6 November 2013.

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e / SF6:CF4 (50:50)

Diffusion x gas density (DN) | NDL;Experimental error 10%. Updated: 6 November 2013.
Mobility x gas density (μN) | Experimental error 1%. Updated: 6 November 2013.
Reduced net coefficient (α/N-η/N) | Experimental error 5%. Updated: 6 November 2013.

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e / SF6:CF4 (5:95)

Diffusion x gas density (DN) | NDL; Experimental error 10%. Updated: 6 November 2013.
Mobility x gas density (μN) | Experimental error 1%. Updated: 6 November 2013.
Reduced net coefficient (α/N-η/N) | Experimental error 5%. Updated: 6 November 2013.

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