Eninges Asmare

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Questions related from Eninges Asmare

Can any one help me with a simple LAMMPS input script to be submitted to chpc?

In a local machine, linux, I can run a simple MD calculation in LAMMPS. The input file with NAME.lammps extension is executed. However, chpc requires NAME.lj file to run. I'm a new learner in...

18 February 2023 7,061 1 View

When H- and J-type aggregates coexist, why do people assign emission peaks of J-type to be at higher energy than that of H-type?

I'm a PhD student in polymer physics particularly on photophysics of conjugated polymers. While reviewing literature I come across an article by Shu Hu and coworkers on 'Effect of Thermal...

21 February 2022 2,903 2 View

When H- and J-type aggregates coexist, why do people assign excitation energies of J-type to be greater that H-type?

According to Kasha, H-type aggregates are blue shifted while J-type aggregates are red shifted from the monomer. This implies if both types of aggregations coexist in a polymer the excitation...

15 February 2022 8,032 7 View