Influence of the “second gap” on the transparency of transparent conducting oxides: An ab initio study

Transparent conducting oxides (TCOs) are essential to many technologies. These materials are doped (n- or p-type) oxides with a large enough band gap (ideally >3 eV) to ensure transparency. However, the high carrier concentration present in TCOs leads additionally to the possibility for optical t...

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Veröffentlicht in:	Applied physics letters 2016-05, Vol.108 (20)
Hauptverfasser:	Ha, Viet-Anh, Waroquiers, David, Rignanese, Gian-Marco, Hautier, Geoffroy
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption Applied physics Carrier density Conduction bands Organic chemistry Oxides
Online-Zugang:	Volltext
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