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Optimization of large-area YBa2Cu3O7-δ thin films by pulsed laser deposition for planar microwave devices 下载免费PDF全文
This paper presents high quality YBa2Cu3O7-δ(YBCO) thin films on LaAlO3 substrate for microwave devices prepared by pulsed laser deposition(PLD). The double-sided YBCO films cover a large area and have been optimized for key parameters relevant to microwave device applications, such as surface morphology and surface resistance(Rs).This was achieved by improving the target quality and increasing the oxygen pressure during deposition, respectively. To ev... 相似文献
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