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Updated: Jul 4, 2025

Theoretical Calculation and Experimental Verification for Dislocation Reduction in Germanium Epitaxial Layers with Semicylindrical Voids on Silicon
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钻石量子记忆中的日耳曼空缺超过20毫秒

Katharina Senkalla1, Genko Genov1, Mathias H Metsch1

  • 1Institute for Quantum Optics, Ulm University, Albert-Einstein-Allee 11, 89081 Ulm, Germany.

Physical review letters
|January 26, 2024
PubMed
概括

研究人员将钻石中空位中心 (GeV) 的连贯时间提高到在毫克尔文温度下超过20毫秒. 这一突破提升了量子网络应用程序的缺陷.

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相关概念视频

Fermi Level Dynamics01:12

Fermi Level Dynamics

The vacuum level denotes the energy threshold required for an electron to escape from a material surface. It is usually positioned above the conduction band of a semiconductor and acts as a benchmark for comparing electron energies within various materials.
Electron affinity in semiconductors refers to the energy gap between the minimum of its conduction band and the vacuum level and it is a critical parameter in determining how easily a semiconductor can accept additional electrons.
The work...
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