Permittivity changes induced by injected electrons and field-induced phase transition in KTa1−xNbxO3 optical beam deflectors

A space-charge-controlled optical beam deflector made of a KTa1−xNbxO3 (KTN) single crystal utilizes electrons that are injected through the cathode by applying voltage. With the deflector made of lithium-doped KTN (K0.95Li0.05Ta0.73Nb0.27O3, KLTN/0.05/0.27), we observed large increases in the capac...

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Veröffentlicht in:	Japanese Journal of Applied Physics 2014-09, Vol.53 (9S)
Hauptverfasser:	Imai, Tadayuki, Toyoda, Seiji, Miyazu, Jun, Kobayashi, Junya, Kojima, Seiji
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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