WorldCat Identities

Bagheri, Babak

Works: 4 works in 18 publications in 1 language and 399 library holdings
Genres: Academic theses 
Roles: Author
Classifications: QA76.58, 004.35
Publication Timeline
Most widely held works by Babak Bagheri
Scientific parallel computing by L. Ridgway Scott( Book )

15 editions published between 2005 and 2006 in English and held by 396 WorldCat member libraries worldwide

From modelling financial markets to global weather patterns, parallel computing enables computations beyond the reach of sequential methods. This text integrates all the fundamentals of parallel computing while also providing a basis for a deeper understanding of the subject
Parallel programming with guarded objects by Babak Bagheri( )

1 edition published in 1994 in English and held by 1 WorldCat member library worldwide

Solvent effects on optical excitations of poly para phenylene ethynylene studied by QM/MM simulations based on many-body Green's functions theory( )

1 edition published in 2016 in English and held by 1 WorldCat member library worldwide

<p>Electronic excitations in dilute solutions of poly para phenylene ethynylene (poly-PPE) are studied using a QM/MM approach combining many-body Green's functions theory within the GW approximation and the Bethe-Salpeter equation with polarizable force field models. Oligomers up to a length of 7.5 nm (10 repeat units) functionalized with nonyl side chains are solvated in toluene and water, respectively. After equilibration using atomistic molecular dynamics (MD), the system is partitioned into a quantum region (backbone) embedded into a classical (side chains and solvent) environment. Optical absorption properties are calculated solving the coupled QM/MM system self-consistently and special attention is paid to the effects of solvents. The model allows to differentiate the influence of oligomer conformation induced by the solvation from electronic effects related to local electric fields and polarization. It is found that the electronic environment contributions are negligible compared to the conformational dynamics of the conjugated PPE. An analysis of the electron-hole wave function reveals a sensitivity of energy and localization characteristics of the excited states to bends in the global conformation of the oligomer rather than to the relative of phenyl rings along the backbone.</p>
Distributed data structures for scientific computation by University of Minnesota( Book )

1 edition published in 1987 in English and held by 1 WorldCat member library worldwide

Audience Level
Audience Level
  Kids General Special  
Audience level: 0.51 (from 0.51 for Scientific ... to 1.00 for Solvent ef ...)

Scientific parallel computing
Alternative Names
Bagheri, B.

English (18)