[gpaw-users] Request for TDDFT-ED approach in GPAW

[Ask Hjorth Larsen]

Hi,

We could merge master into the web-page branch.  I assume we don't
have any updates to the documentation yet which include features not
in 1.5.0.  JJ?

Best regards
Ask

Am Mo., 21. Jan. 2019 um 11:15 Uhr schrieb Toma Susi via gpaw-users
<gpaw-users at listserv.fysik.dtu.dk>:
>
> Dear Bilvin, Qisheng and Heng,
>
> We have now documented Ehrenfest dynamics on the GPAW wiki. The code examples will work with GPAW version 1.5.0, but the documentation is still only available on the dev page: https://wiki.fysik.dtu.dk/gpaw/dev/documentation/ehrenfest/ehrenfest.html
>
> We don't have a lot of experience with running ED except for the electronic stopping calculations, so we may not be able to help with your particular use case. However, in principle the MD runs in the same way as normal MD, except we use the EhrenfestVelocityVerlet class, and have to do some tricks to get the trajectories written correctly. But these are both documented in the examples.
>
> Hope this is helpful and good luck!
>
> Best,
> Toma
>
>
>
> On 10.01.2019, at 07:05, Bilvin Varughese <bilvinv at iiserb.ac.in> wrote:
>
> Dear Toma and Jens,
>
> So glad to see that you guys are working towards this wonderful feature. Our group here also would very much love to see the feature working wonderfully in GPAW, and even though my experience in coding is limited I would also like to help you guys out in testing your scripts and in other possible ways. do tell me if I could help in any way.
>
> cheers
> Bilvin Varughese,
> 5th year BS-MS, Department of Physics
> IISER Bhopal
>
>
>
> On Wed, Jan 9, 2019 at 11:33 PM Qisheng Wu <qswu at unm.edu> wrote:
>>
>> Hello Toma and Jens,
>>
>> Thank you very much for your work. Looking forward to hearing good news from you.
>>
>> Best wishes,
>> Qisheng
>>
>> ________________________________
>> Qisheng Wu, Ph.D.
>> Research Scientist
>> Department of Chemistry and Chemical Biology
>> The University of New Mexico
>> Albuquerque, NM 87106, United States
>> Tel: +1-402-304-8505
>>
>>
>> From: Jens Jørgen Mortensen
>> Date: 2019-01-09 01:15
>> To: Toma Susi; Qisheng Wu; bilvinv at iiserb.ac.in; hp5c7 at mst.edu
>> Subject: Re: Request for TDDFT-ED approach in GPAW
>> On 1/9/19 9:04 AM, Toma Susi wrote:
>>
>> Hi all,
>>
>> Some of you contacted me about this before Christmas, sorry for the delay in getting back to you.
>>
>> Ari has unfortunately left academia, and is not easy to reach. I do have his scripts and have been running Ehrenfest dynamics calculations.
>>
>> However, I recently had some strange errors when I tried to use them with a recent version of GPAW, so something may have changed in the underlying code. But if Jens Jørgen can give me some assistance, I would be willing to test and document the feature – it's quite a nice feature for GPAW.
>
>
> _______________________________________________
> gpaw-users mailing list
> gpaw-users at listserv.fysik.dtu.dk
> https://listserv.fysik.dtu.dk/mailman/listinfo/gpaw-users