The thickness of a monolayer graphene is extremely thin, ≈0.34 nm, so exact measurement of the optical path length and optical path length difference of graphene is challenging. This paper uses white-light interferometry and a horizontal grating to obtain the optical characteristic curve of graphene. Then, the real existence of vacuum channels (VCs) in monolayer graphene is discovered. These VCs naturally eliminate the collision phenomena, and provide zero electrical resistance and superconductivity (SC) states. Multiple SC states (SCSs), SC persistence, magnetic field response, VCs transmitting a SC current with high efficiency, screen characteristics of VCs, etc. are discussed. Experiments show that only when a graphene ribbon is located at the exact position of the VC, does it transmit the SC current and provide a SCS. The duration of the persistence tests is 2 months. All experiments are conducted in a completely open space of a laboratory. Graphene SC at room-temperatures of a wide range and standard atmosphere is achieved. This paper uses the optical technology to realize graphene SC, points out the basic reason of realizing it, and provides the experimental evidences.

中文翻译：

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基于真空通道和白光干涉测量的宽范围和标准大气室温下的石墨烯超导性

单层石墨烯的厚度极薄，≈0.34 nm，因此准确测量石墨烯的光程长度和光程长度差具有挑战性。本文利用白光干涉仪和水平光栅获得了石墨烯的光学特性曲线。然后，发现了单层石墨烯中真空通道（VCs）的真实存在。这些 VC 自然地消除了碰撞现象，并提供零电阻和超导 (SC) 状态。讨论了多个 SC 状态 (SCS)、SC 持久性、磁场响应、高效率传输 SC 电流的 VC、VC 的屏幕特性等。实验表明，只有当石墨烯带位于VC的确切位置时，它才会传输SC电流并提供SCS。持久性测试的持续时间为 2 个月。所有实验均在实验室完全开放的空间中进行。实现了在宽范围和标准大气的室温下的石墨烯SC。本文利用光学技术实现了石墨烯SC，指出了实现它的根本原因，并提供了实验证据。