Two‐dimensional laser‐induced fluorescence imaging of non‐emissive species in pulsed‐laser deposition process of YBa2Cu3O7−x
Two‐dimensional laser‐induced fluorescence imaging of non‐emissive species in pulsed‐laser deposition process of YBa2Cu3O7−x
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YBa2Cu3O7−x 脉冲激光沉积过程中非发射物质的二维激光诱导荧光成像
DOI：
10.1063/1.113724
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发表时间：
1995
影响因子：
4
通讯作者：
M. Maeda
中科院分区：
文献类型：
--
作者：
Y. Nakata;W. Kumuduni;T. Okada;M. Maeda
二维激光诱导荧光光谱已用于可视化 YBa2Cu3O7−x 脉冲激光沉积过程中非发射物质的行为。介绍了 Ba 原子在不同氧气压力下和基底附近的行为。基于这一观察，讨论了 Ba 原子的氧化。还显示了 BaO 分子的分布并与 Ba 原子的分布进行了比较。
Two‐dimensional laser‐induced fluorescence spectroscopy has been applied to visualize the behavior of non‐emissive species in pulsed‐laser deposition process of YBa2Cu3O7−x. Behavior of Ba atoms at different oxygen gas pressures and near the substrate is presented. Based on this observation, oxidation of Ba atoms is discussed. The distributions of BaO molecules are also shown and compared with those of Ba atoms.