标题： 镜子中引力波探测器的自发结晶噪声 显示英文标题

标题： Spontaneous crystallization noise in mirrors of gravitational wave detectors

摘要： 高精度测量的核心光学部件由稳定材料制成，具有较小的光学和机械损耗。 在许多情况下，天然选择是玻璃，特别是熔融石英。 玻璃是一种材料的固态非晶状态，由于高粘度无法成为晶体。 然而，热力学上或外部激活的局部自发结晶过程（称为析晶）仍然是可能的。 这些过程是随机的，可能会产生额外的噪声，并影响激光引力波探测等实验的性能。 显示英文摘要

摘要： Core optics components for high precision measurements are made of stable materials, having small optical and mechanical dissipation. The natural choice in many cases is glass, in particular fused silica. Glass is a solid amorphous state of material that couldn't become a crystal due to high viscosity. However thermodynamically or externally activated stimulated local processes of spontaneous crystallization (known as devitrification) are still possible. Being random, these processes can produce an additional noise, and influence the performance of such experiments as laser gravitational wave detection.