Abstract: The spatial distribution of supercurrent in high-T$-c$/ Josephson junction devices has been studied extensively using field modulation measurements of the critical current and microwave absorption. The devices are edge junctions composed of YBa$-2$/Cu$-3$/O$-7$/-YBa$-2$/Co$-0.21$/Cu$- 2.79$/O$-7$/-YBa$-2$/Cu$-3$/O$-7$/. The l$-c$/(H) patterns allow a quantitative Fourier transform analysis to obtain a self-consistent spatial supercurrent density distribution, J$-s$/(x). These junctions are found to be more homogeneous than in most other high-T$-c$/ Josephson junctions reported to date. !11
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机译：摘要：已经使用临界电流和微波吸收的场调制测量对高T $ -c $ / Josephson结器件中超电流的空间分布进行了广泛的研究。这些设备是由YBa $ -2 $ / Cu $ -3 $ / O $ -7 $ /-YBa $ -2 $ / Co $ -0.21 $ / Cu $-2.79 $ / O $ -7 $ /组成的边缘结-YBa $ -2 $ / Cu $ -3 $ / O $ -7 $ /。 l $ -c $ /（H）模式允许进行定量傅里叶变换分析以获得自洽的空间超电流密度分布J $ -s $ /（x）。发现这些结比迄今报道的大多数其他高T $ -c $ / Josephson结更均匀。 ！11
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