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SINGLE PHOTON DETECTOR FOR REGULATING SUPERCONDUCTING NANO WIRE AND PREPARATION METHOD THEREFOR

机译:调节超导纳米线的单光子探测器及其制备方法

摘要

Provided is a single photon detector for regulating a superconducting nano wire, and a preparation method therefor. The manufacturing method comprises the following steps: providing a substrate (11); forming a stressed superconducting nano wire on a surface of the substrate (121/122); preparing a superconducting nano wire single photon detector on the basis of the stressed superconducting nano wire. The provided superconducting nano wire single photon detector ensures that a film layer of the device material has a certain thickness, may also lower the critical temperature of the device material, and further ensure the uniformity of the device material as well as a relatively small transformation temperature width, thereby improving the detection efficiency of the device.
机译:提供了一种用于调节超导纳米线的单光子探测器及其制备方法。该制造方法包括以下步骤:提供基板(11);在衬底的表面上形成应力超导纳米线(121/122);在受力超导纳米线的基础上,制备了超导纳米线单光子探测器。所提供的超导纳米线单光子探测器确保了器件材料的薄膜层具有一定的厚度,还可以降低器件材料的临界温度,并进一步保证了器件材料的均匀性以及相对较小的转变温度。宽度,从而提高了设备​​的检测效率。

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