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cond-mat.mtrl-sci2012★ 34 cited
Role of electronic localization in the phosphorescence of iridium sensitizing dyes
Burak Himmetoglu, Alex Marchenko, Ismaila Dabo +1
In this work we present a systematic study of three representative iridium dyes, namely, Ir(ppy)3, FIrpic and PQIr, which are commonly used as sensitizers in organic optoelectronic…
cond-mat.mtrl-sci2012★ 35 cited
Origin of magnetic interactions and their influence on the structural properties of Ni2MnGa and related compounds
Burak Himmetoglu, Vamshi M. Katukuri, Matteo Cococcioni
In this work, we perform first principles DFT calculations to investigate the interplay between magnetic and structural properties in Ni2MnGa. We demonstrate that the relative stab…