Science. 1995 Jun 23;268(5218):1738-40. doi: 10.1126/science.268.5218.1738.
A method that combines thin film deposition and physical masking techniques has been used for the parallel synthesis of spatially addressable libraries of solid-state materials. Arrays containing different combinations, stoichiometries, and deposition sequences of BaCO(3), Bi(2)O(3), CaO, CuO, PbO, SrCO(3), and Y(2)O(3) were generated with a series of binary masks. The arrays were sintered and BiSrCaCuO and YBaCuO superconducting films were identified. Samples as small as 200 micrometers by 200 micrometers in size were generated, corresponding to library densities of 10,000 sites per square inch. The ability to generate and screen combinatorial libraries of solid-state compounds, when coupled with theory and empirical observations, may significantly increase the rate at which novel electronic, magnetic, and optical materials are discovered and theoretical predictions tested.
一种结合薄膜沉积和物理掩蔽技术的方法已被用于空间寻址的固态材料库的平行合成。使用一系列二元掩模生成了包含不同组合、化学计量和沉积顺序的 BaCO(3)、Bi(2)O(3)、CaO、CuO、PbO、SrCO(3)和 Y(2)O(3)的阵列。对这些阵列进行了烧结，并鉴定出 BiSrCaCuO 和 YBaCuO 超导薄膜。生成的样品最小尺寸为 200 微米乘 200 微米，对应于每平方英寸 10000 个库位的密度。当与理论和经验观察相结合时，生成和筛选固态化合物组合文库的能力可能会显著提高发现新型电子、磁性和光学材料的速度，并检验理论预测。
