한국항해항만학회:학술대회논문집 (Proceedings of the Korean Institute of Navigation and Port Research Conference)

한국항해항만학회 (Korean Institute of Navigation and Port Research)
권호 표지

PLD 기법에 의한 $Na_{0.5}K_{0.5}NbO_3$ 박막 제작

Pulsed Laser Deposition $Na_{0.5}K_{0.5}NbO_3$ Thin Film

  • 발행 : 2000.11.01
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초록

Na-K-Nb system showed a number of ferroelectric phases in bulk ceramic. [001]-axis oriented single-phase $Na_{0.5}/K_{0.5}NbO_3$(NKN) thin film have been grown on $LaA1O_3$substrates using KrF excimer laser. X-ray diffraction $\theta$-2$\theta$ scan, rocking curves, and $\varphi$ scan data evidence highly c-axis oriented along the [001] direction.

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