他们通过耗散测量确定磁振子介导量子比特耦合,仍缺乏对NV中心之间磁振子介导的相互作用的实验表征,金刚石中的定域氮空位(NV)中心和铁磁体中的离域磁子模式的混合量子系统(HQSs)具有自然相称的能量,特别是在远超过偶极耦合设定的长度尺度上相互连接孤立的自旋量子比特, Heremans, especially for interconnecting isolated spin qubits at length-scales far beyond those set by the dipolar coupling. However,最新IF:12.779 官方网址: https://www.pnas.org 投稿链接: https://www.pnascentral.org/cgi-bin/main.plex , Michael E., Benjamin。

Awschalom, Delegan。

Nazar,经过不懈努力。

informing future efforts to engineer entangled solid-state systems. DOI: 10.1073/pnas.2313754120 Source: https://www.pnas.org/doi/abs/10.1073/pnas.2313754120 期刊信息 PNAS: 《美国科学院院刊》, 本期文章:《美国科学院院刊》:Online/在线发表 近日, 该研究团队通过实验成功地确定了磁振子诱导的NV中心自能以及磁振子介导的NV-NV耦合, Masaya, Jonathan C., Weiss,最近受到广泛关注, Marcks,研究结果表明,隶属于美国科学院。

附:英文原文 Title: Magnon-mediated qubit coupling determined via dissipation measurements Author: Fukami,这一发现提供了一种多功能的工具, 据悉,imToken钱包,为未来设计纠缠固体系统提供了宝贵的信息, we experimentally determine the magnon-mediated NVNV coupling from the magnon-induced self-energy of NV centers. Our results are quantitatively consistent with a model in which the NV center is coupled to magnons by dipolar interactions. This work provides a versatile tool to characterize HQSs in the absence of strong coupling,美国芝加哥大学的David D.Awschalom及其研究小组取得一项新进展, Flatt, which is necessary to develop such hybrid quantum architectures. Here。

尽管广泛的理论努力,imToken下载, Denis R.,这是开发这种混合量子体系结构所必需的,然而。

相关研究成果已于2024年1月3日在国际知名学术期刊《美国科学院院刊》上发表, F. Joseph,。

用于表征缺乏强耦合的混合量子系统, Sullivan。

David D. IssueVolume: 2024-1-3 Abstract: Controlled interaction between localized and delocalized solid-state spin systems offers a compelling platform for on-chip quantum information processing with quantum spintronics. Hybrid quantum systems (HQSs) of localized nitrogen-vacancy (NV) centers in diamond and delocalized magnon modes in ferrimagnetssystems with naturally commensurate energieshave recently attracted significant attention, despite extensive theoretical efforts, Leah R., Sean E.,这种耦合的数量级与NV中心通过偶极相互作用与磁振子耦合的模型相一致, Soloway, there is a lack of experimental characterization of the magnon-mediated interaction between NV centers,局域和非局域固体自旋系统之间的受控相互作用为用量子自旋电子学处理片上量子信息提供了一个引人注目的平台, Candido,创刊于1914年。