IMIX: Difference between revisions

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Description: {{TAG|IMIX}} specifies the type of mixing.
Description: {{TAG|IMIX}} specifies the type of mixing.
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*{{TAG|IMIX}}=0: no mixing
*{{TAG|IMIX}}=0: no mixing.
::<math>\rho_{\rm mix}=\rho_{\rm out}</math>
::<math>\rho_{\rm mix}=\rho_{\rm out}</math>
*{{TAG|IMIX}}=1: Kerker mixing<ref name="kerker:prb:81"/>
*{{TAG|IMIX}}=1: Kerker mixing.<ref name="kerker:prb:81"/>
:The mixed density is given by
:The mixed density is given by
::<math>\rho_{\rm mix}\left(G\right)=\rho_{\rm in}\left(G\right)+A \frac{G^2}{G^2+B^2}\left(\rho_{\rm out}\left(G\right)-\rho_{\rm in}\left(G\right)\right)</math>
::<math>\rho_{\rm mix}\left(G\right)=\rho_{\rm in}\left(G\right)+A \frac{G^2}{G^2+B^2}\left(\rho_{\rm out}\left(G\right)-\rho_{\rm in}\left(G\right)\right)</math>
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:If {{TAG|BMIX}} is chosen to be very small, e.g. {{TAG|BMIX}}=0.0001, a simple straight mixing is obtained. Please mind, that {{TAG|BMIX}}=0 might cause floating point exceptions on some platforms.
:If {{TAG|BMIX}} is chosen to be very small, e.g. {{TAG|BMIX}}=0.0001, a simple straight mixing is obtained. Please mind, that {{TAG|BMIX}}=0 might cause floating point exceptions on some platforms.
*{{TAG|IMIX}}=2
 
*{{TAG|IMIX}}=2: A variant of the popular Tchebycheff mixing scheme.<ref name="akai:jpc:85"/>
*{{TAG|IMIX}}=3
*{{TAG|IMIX}}=3
*{{TAG|IMIX}}=4
*{{TAG|IMIX}}=4
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<references>
<references>
<ref name="kerker:prb:81">[http://link.aps.org/doi/10.1103/PhysRevB.23.3082 G. P. Kerker, Phys. Rev. B 23, 3082 (1981).]</ref>
<ref name="kerker:prb:81">[http://link.aps.org/doi/10.1103/PhysRevB.23.3082 G. P. Kerker, Phys. Rev. B 23, 3082 (1981).]</ref>
<ref name="akai:jpc:85">[http://dx.doi.org/10.1088/0022-3719/18/12/009 H. Akai and P.H. Dederichs, J. Phys. C 18 (1985).]</ref>
</references>
</references>
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Revision as of 16:50, 7 February 2011

IMIX = 0 | 1 | 2 | 3 | 4
Default: IMIX = 4 

Description: IMIX specifies the type of mixing.


The mixed density is given by
with =AMIX and =BMIX
If BMIX is chosen to be very small, e.g. BMIX=0.0001, a simple straight mixing is obtained. Please mind, that BMIX=0 might cause floating point exceptions on some platforms.
  • IMIX=2: A variant of the popular Tchebycheff mixing scheme.[2]
  • IMIX=3
  • IMIX=4

Related Tags and Sections

INIMIX, MAXMIX, AMIX, BMIX, AMIX_MAG, BMIX_MAG, AMIN, MIXPRE, WC

References


Contents