Hi Dr. Paulatto, Thank you for your quick response, I will look into that module file and look at the equation.
Sincerely, Roshan Sameer Annam Co-Chair - Graduate Student Community (GSC) Graduate Teaching and Research Assistant Micro/Nano Heat Transfer Lab School of Aerospace and Mechanical Engineering University of Oklahoma ________________________________ From: users <[email protected]> on behalf of Lorenzo Paulatto <[email protected]> Sent: Wednesday, August 20, 2025 10:38:13 AM To: [email protected] <[email protected]> Subject: Re: [QE-users] Linewidths Thank you for letting me know, I've not reviewed the doc in a while, and those factors 1/2 are pesky. If you check the recompute_sam. m script in tool/ there is the equation explicitly written down in a relatively easy to understand form. On ZjQcmQRYFpfptBannerStart External Email ZjQcmQRYFpfptBannerEnd Thank you for letting me know, I've not reviewed the doc in a while, and those factors 1/2 are pesky. If you check the recompute_sam.m script in tool/ there is the equation explicitly written down in a relatively easy to understand form. On 19/08/2025 18:55, Annam, Roshan Sameer wrote: Hi, Thank you for your quick response. I was going through thermals 2 documentation in the D3Q package folder, where under the d3_tk.x code documentation in the header where it describes output files, it says that the output file with lw_ will give full width half maximum line widths. So, I am still a little confused. Any clarification is greatly appreciated. Sincerely, Roshan Sameer Annam Co-Chair - Graduate Student Community (GSC) Graduate Teaching and Research Assistant Micro/Nano Heat Transfer Lab School of Aerospace and Mechanical Engineering University of Oklahoma ________________________________ From: users <[email protected]><mailto:[email protected]> on behalf of Lorenzo Paulatto <[email protected]><mailto:[email protected]> Sent: Tuesday, August 19, 2025 2:25:48 AM To: [email protected]<mailto:[email protected]> <[email protected]><mailto:[email protected]> Subject: Re: [QE-users] Linewidths I was wondering if anyone can help me understand if the linewidths computed this way represents full width half maximums or half width half maximums. Hello, they are the imaginary part of the self energy, i. e. half-width half-maximum. The lifetime ZjQcmQRYFpfptBannerStart External Email ZjQcmQRYFpfptBannerEnd I was wondering if anyone can help me understand if the linewidths computed this way represents full width half maximums or half width half maximums. Hello, they are the imaginary part of the self energy, i.e. half-width half-maximum. The lifetime is tau=1/(2 lw) kind regards. Your help is greatly appreciated. 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