24小时热门版块排行榜    

查看: 2032  |  回复: 4

ljw4010

荣誉版主 (职业作家)

小木虫从头派教主

[求助] WIEN2k+BolTzTraP做自旋极化时,自洽总能合成问题请教!

以前没做过自旋极化的计算,现在在合成能量上出了问题:

自旋极化计算自洽分能量有case.energydn_??和case.energydn_??的分能量各20个,
1.Boltztrap 用的总能怎么合成?
2.我改进了下gather_energy.pl程序,原始代码是做耦合的代码,我在这里改动了下:
WIEN2k+BolTzTraP做自旋极化时,自洽总能合成问题请教!
3.改动后下:

WIEN2k+BolTzTraP做自旋极化时,自洽总能合成问题请教!-1

4.但是不知这样做行得通不?
回复此楼
不要说话
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

ljw4010

荣誉版主 (职业作家)

小木虫从头派教主

Re: [Wien] Boltztrap for spin polarized materials
引用回帖:

Hi Gavin

Thanks it works...

Thanks for your input...
Regards

On Sun, Mar 8, 2015 at 9:11 PM, Gavin Abo <gs...@crimson.ua.edu> wrote:

> In a terminal, run:
>
> path-to-BoltzTraP/src/x_trans -h BoltzTraP
>
> Change path-to-BoltzTraP to where BoltzTraP is located on your system.
> For example, path-to-BoltzTraP on my system is "~/boltztrap-1.2.5":
>
> ~/boltztrap-1.2.5/src/x_trans -h BoltzTraP
>
> In the output, you should see that you need the -up and -dn flags to run a
> spin polarized calculation.  However, the spin polarized calculation needs
> to be a non-parallel calculation.
>
> The gather_energy.pl in "path-to-BoltzTraP/util" only works for parallel
> non-spin polarized calculations, but you could try to modify it so that it
> might work for parallel spin polarized and parallel spin orbit
> calculations.  I have such a modified file, but it is a bit untested.  If
> you want the modified file, let me know.
>
>
> On 3/8/2015 7:06 AM, Murugan Sundareswari wrote:
>
>> Dear All,
>>
>> We have been working on transport properties for some materials. We were
>> able to run boltztrap for normal materials. However when we run scf with
>> spin polarized calculation, Boltztrap does not work and gives an error
>> "ERROR IN OPENING FILE (look in output)"
>>
>> We are not sure if Boltztrap can be run for "spin polarized" materials.
>> we tried both normal and -so where in we get same error in both cases...
>>
>> Could some one highlight if we need to link any file or is it not
>> possible to use Boltztrap code for spin poplarized materials?
>>
>> Regards

不要说话
2楼2015-05-06 10:50:56
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

ljw4010

荣誉版主 (职业作家)

引用回帖:
2楼: Originally posted by ljw4010 at 2015-05-06 10:50:56
Re:  Boltztrap for spin polarized materials


...

@prince1000

[ 发自小木虫客户端 ]
3楼2015-05-10 12:18:25
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

prince1000

铁虫 (小有名气)

引用回帖:
3楼: Originally posted by ljw4010 at 2015-05-10 12:18:25
prince1000
...

自旋极化情况下,合并成两个文件energyup和energydn,那然后呢?在Boltztrap计算时,分别计算up和dn的?还是up和dn的还要再合并一下呢?
我看到相关文献,对于磁性的化合物输运结果并没有up和dn两个结果啊,只有一条曲线,里面也没有说怎么考虑的自旋极化的情况。
4楼2015-11-01 18:33:07
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

江霞

新虫 (正式写手)

你好 你这样改可以合成吗 合成的会不会有什么问题呀
5楼2017-12-25 23:02:55
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 ljw4010 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考博] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +5 qR2AdCWTVtkw 2026-10-09 9/450 2026-10-11 22:15 by XQNyDCa1Tk5n
[考博] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +3 qR2AdCWTVtkw 2026-10-09 7/350 2026-10-11 22:11 by XQNyDCa1Tk5n
[基金申请] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +5 qR2AdCWTVtkw 2026-10-09 9/450 2026-10-11 22:06 by XQNyDCa1Tk5n
[教师之家] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 (EPI+-1)(金币-50) +5 qR2AdCWTVtkw 2026-10-09 10/500 2026-10-11 22:06 by XQNyDCa1Tk5n
[有机交流] OpenAI又攻克数学难题了,离AI做有机合成还有多远? +3 wangyl_123 2026-10-10 6/300 2026-10-11 15:04 by Abin0406
[教师之家] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 (EPI+-1)(金币-50) +5 qR2AdCWTVtkw 2026-10-09 10/500 2026-10-11 14:25 by VOMexwnDzOFZ
[公派出国] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +4 qR2AdCWTVtkw 2026-10-09 9/450 2026-10-11 14:13 by VOMexwnDzOFZ
[教师之家] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 (EPI+-1)(金币-50) +4 qR2AdCWTVtkw 2026-10-09 7/350 2026-10-11 14:05 by VOMexwnDzOFZ
[考研] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +5 qR2AdCWTVtkw 2026-10-09 8/400 2026-10-11 13:51 by VOMexwnDzOFZ
[硕博家园] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +5 qR2AdCWTVtkw 2026-10-09 8/400 2026-10-11 13:45 by VOMexwnDzOFZ
[找工作] 售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急 +3 qR2AdCWTVtkw 2026-10-09 7/350 2026-10-11 10:54 by VOMexwnDzOFZ
[找工作] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +4 qR2AdCWTVtkw 2026-10-09 7/350 2026-10-11 10:53 by VOMexwnDzOFZ
[公派出国] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +4 qR2AdCWTVtkw 2026-10-09 8/400 2026-10-11 10:53 by VOMexwnDzOFZ
[找工作] 售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急 +4 qR2AdCWTVtkw 2026-10-09 7/350 2026-10-11 10:34 by VOMexwnDzOFZ
[考博] 招收博士生一名 +3 mandolin 2026-10-10 3/150 2026-10-11 10:21 by 不是山谷!
[教师之家] 课题组会帮你通过考核么? +3 好运来~9527 2026-10-10 5/250 2026-10-11 09:00 by 好运来~9527
[公派出国] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +4 qR2AdCWTVtkw 2026-10-09 4/200 2026-10-11 03:14 by M0zrYVSAnxpE
[有机交流] 各位大佬,路线设计求助 +6 zapen 2026-10-08 8/400 2026-10-10 15:59 by zapen
[基金申请] 入职后第一次管课题组的专利缴费,对账才发现官费比别人多掏了一倍 +5 13108017953 2026-10-08 5/250 2026-10-10 11:15 by wdwd123
[有机交流] 我应该选哪条合成路线让实验成功率高一些? +5 jing816y 2026-10-08 9/450 2026-10-10 09:05 by zapen
信息提示
请填处理意见