Topic
Bipolaron
About: Bipolaron is a research topic. Over the lifetime, 1335 publications have been published within this topic receiving 29154 citations. The topic is also known as: bipolarons.
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TL;DR: In this article, the electronic structure of emeraldine base form of polyaniline was investigated by means of semi-empirical quantum chemical methods, and the results were consistent with a polaron being energetically more stable than a bipolaron.
35 citations
35 citations
TL;DR: In this article, it was shown that the main source of spin relaxation is in fact the coupling of the polaron spin to the random hyperfine fields of the hydrogen nuclei.
35 citations
TL;DR: In this article, a low energy gap conducting polydithieno[3,4b-3′,4′d]thiophene (poly-DTT′) was presented.
35 citations
TL;DR: The translationally invariant polaron theory of Tulub, which does not involve Pekar's ansatz (believed to provide an asymptotically exact solution in the strong-coupling limit) and fundamentally produces a lower energy polaron than when using the ansatz, is discussed in detail as discussed by the authors.
Abstract: The translationally invariant polaron theory of Tulub, which does not involve Pekar's ansatz (believed to provide an asymptotically exact solution in the strong-coupling limit) and fundamentally produces a lower-energy polaron than when using the ansatz, is discussed in detail. For the bipolaron, the theory yields the best values for bonding energy and for critical stability parameters. A variety of physical implications of the existence of translationally invariant polarons and bipolarons are discussed.
35 citations