论文标题
六角硼的量子发射器的光学测光法
Optical Thermometry with Quantum Emitters in Hexagonal Boron Nitride
论文作者
论文摘要
纳米级光学温度计是一种具有高灵敏度和空间分辨率的局部温度的有希望的非接触式途径。在这项工作中，我们提出了一种基于纳米级六角硼氮化物中量子发射器的确定性光学温度计技术。我们表明，这些纳米热计的性能比在工作温度的灵敏度和范围内的同源，全光纳米热计的性能更好。我们通过监测各种定制微电路的特定位置的局部温度来证明它们作为纳米热计的有效性。这项工作为微型，集成设备的纳米级温度测量和热流研究开辟了新的途径。
Nanoscale optical thermometry is a promising non-contact route for measuring local temperature with both high sensitivity and spatial resolution. In this work, we present a deterministic optical thermometry technique based on quantum emitters in nanoscale hexagonal boron-nitride. We show that these nanothermometers exhibit better performance than that of homologous, all-optical nanothermometers both in sensitivity and range of working temperature. We demonstrate their effectiveness as nanothermometers by monitoring the local temperature at specific locations in a variety of custom-built micro-circuits. This work opens new avenues for nanoscale temperature measurements and heat flow studies in miniaturized, integrated devices.
