Metastable states in proton exchanged layers H:LiMO_3 (M = Nb,Ta)

I. Savatinova; C.C. Ziling; V.V. Atuchin

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Metastable states in proton exchanged layers H:LiMO_3 (M = Nb,Ta)

机译：质子交换层H：LiMO_3中的亚稳态（M = Nb，Ta）

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The dependencies of refractive index increase in quenched proton exchanged layers in LiMO_3 (M = Nb,Ta) on time and quenching temperature are studied. For both HxLl xMO_3 (M = Nb,Ta) systems the metastable--stable phase transitions are detected over wide hydrogen concentration regions by index variation in heating--quenching cycles. It is shown that the transitions are the main source of refractive index instabilities in proton exchanged waveguide layers on the basis of LiMO_3 (M = Nb,Ta).

机译：研究了LiMO_3（M = Nb，Ta）中淬火质子交换层的折射率随时间和淬火温度的增加。对于两个HxL1 xMO_3（M = Nb，Ta）系统，通过加热-淬灭循环中的指数变化，可以在宽的氢浓度区域检测到亚稳态-稳定相变。结果表明，基于LiMO_3（M = Nb，Ta），跃迁是质子交换波导层中折射率不稳定性的主要来源。

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来源
《Optical Materials》 |1999年第1期|p.157-162|共6页
作者
I. Savatinova; C.C. Ziling; V.V. Atuchin;
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类工程材料学;
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机译：同形LINBO3体和LINBO3表面质子决定子交换层中OH / OD的较高振动态。
2. Complete, reversible H~+/Li~+ ion exchange reaction between rhombohedral LiMO_3 and perovskite-type HMO_3 (M = Nb, Ta) [J] . V. Thangadurai, W. Weppner Materials Research Bulletin . 2002,第15期

机译：菱形LiMO_3与钙钛矿型HMO_3之间完全，可逆的H〜+ / Li〜+离子交换反应（M = Nb，Ta）
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Metastable states in proton exchanged layers H:LiMO_3 (M = Nb,Ta)

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