How to use Phobte to distinguish NorU scattering or calculate U/N relaxation time?

[jcoulter12]

Hi,

You can do this for Phonon transport lifetimes following the discussion here: https://github.com/mir-group/phoebe/discussions/176#discussioncomment-5118200

Let me know if there is anything else you need or if you have trouble using that branch. I will likely soon merge it into develop branch and add it to the documentation as well.

Best, Jenny

[RongkunChen]

Jenny, In the process of solving the thermal conductivity, the total relaxation time or scattering rate seems to include three directions: XX, YY, ZZ. Then how should I distinguish the scattering rate or relaxation time in each direction?

Best, Rongkun Chen

------------------ 原始邮件 ------------------ 发件人: "Jenny @.>; 发送时间: 2023年4月12日(星期三) 下午2:34 收件人: @.>; 抄送: @.>; @.>; 主题: Re: [mir-group/phoebe] How to use Phobte to distinguish NorU scattering or calculate U/N relaxation time? (Issue #179)

Hi,

You can do this for Phonon transport lifetimes following the discussion here:

176 (reply in thread)

Let me know if there is anything else you need or if you have trouble using that branch. I will likely soon merge it into develop branch and add it to the documentation as well.

Best, Jenny

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[jcoulter12]

Hi Rongkun,

Is this in the output of the U and N times? Looking at how this data is output from the code, I am unsure of how that could happen. Could you clarify for me the procedure you ran to find that the lifetimes have XX, YY and ZZ components?

Best, Jenny