Free and defect-bound (bi)polarons in LiNbO_{3}: Atomic structure and spectroscopic signatures from ab initio calculations

Free and defect-bound (bi)polarons in LiNbO_{3}: Atomic structure and spectroscopic signatures from ab initio calculations

Polarons in dielectric crystals play a crucial role for applications in integrated electronics and optoelectronics. In this work, we use density-functional theory and Green's function methods to explore the microscopic structure and spectroscopic signatures of electron polarons in lithium nioba...

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Bibliographic Details
Main Authors: Falko Schmidt, Agnieszka L. Kozub, Timur Biktagirov, Christof Eigner, Christine Silberhorn, Arno Schindlmayr, Wolf Gero Schmidt, Uwe Gerstmann
Format: Article
Language:English
Published: American Physical Society 2020-10-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.2.043002

Internet

http://doi.org/10.1103/PhysRevResearch.2.043002

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