Quantum+ grade diamond for quantum technologies

用于量子技术的量子级金刚石

• 批准号: 387073854
• 负责人: Professor Dr. Fedor Jelezko
• 金额: --
• 依托单位: Helmholtz-Zentrum Berlin für Materialien und Energie GmbH (HZB)
• 依托单位国家: 德国
• 项目类别: Research Grants
• 资助国家: 德国
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/387073854?language=en
• 关键词: Quantum+; grade; diamond; quantum; technologies

Color centers in diamond belong to leading platform in solid state quantum technologies including quantum communication, computing and quantum sensing. Translation of proof-of-concept laboratory demonstrations to technological applications of diamond spin qubits rely on ability to growth diamond with high degree of chemical purity and isotopic composition. Furthermore, it is essential to create color centers with high degree of control over their position and charge state. This project aims to realize chemical diamond growth allowing to control the doping of diamond with atomic scale precision. We will also explore chemical vapor deposition for generation of color centers and optimize diamond material for high efficiency photoelectric readout of spins.

金刚石色心是量子通信、计算和量子传感等固态量子技术的领先平台。将概念验证实验室演示转化为金刚石自旋量子比特的技术应用依赖于生长具有高化学纯度和同位素组成的金刚石的能力。此外，重要的是创建对它们的位置和电荷状态具有高度控制的色心。该项目旨在实现化学金刚石生长，允许以原子级精度控制金刚石的掺杂。我们还将探索化学气相沉积产生的色心和优化金刚石材料的高效率光电读出的自旋。