[QE-users] Fw: Efficient materials modelling on HPC with QUANTUM ESPRESSO, SIESTA and Yambo (Online)

2024-01-18 Thread Juliana Maria Abreu Da Silva Morbec
/ https://scholar.google.com/citations?user=t1limn0J=en From: users on behalf of Juliana Maria Abreu Da Silva Morbec Sent: 18 January 2024 09:59 To: Quantum ESPRESSO users Forum Subject: Re: [QE-users] Efficient materials modelling on HPC with QUANTUM ESPRESSO

Re: [QE-users] asr in dynmat.x

2023-06-08 Thread Juliana Maria Abreu Da Silva Morbec
, June 8, 2023 10:22:39 AM To: Quantum ESPRESSO users Forum Cc: Juliana Maria Abreu Da Silva Morbec Subject: Re: [QE-users] asr in dynmat.x Dear Juliana, Indeed the ASR in the old QE version did not include the correct rotational invariants for 2D systems, i.e. you should have 4 acoustic modes

Re: [QE-users] asr in dynmat.x

2023-06-07 Thread Juliana Maria Abreu Da Silva Morbec
ttp://www.hmi.uni-bremen.de/ Il giorno 6 giu 2023, alle ore 15:14, Juliana Maria Abreu Da Silva Morbec mailto:j.mor...@keele.ac.uk>> ha scritto: Hello. I have a question regarding the 'asr' feature in dynmat.x. I am computing Raman spectra of MoS2 bulk and I noticed that asr='simple' and asr

[QE-users] asr in dynmat.x

2023-06-06 Thread Juliana Maria Abreu Da Silva Morbec
Hello. I have a question regarding the 'asr' feature in dynmat.x. I am computing Raman spectra of MoS2 bulk and I noticed that asr='simple' and asr='crystal' give different frequencies but similar amplitude for Raman. And asr='crystal' seems to be in better agreement with experiments. How to