Many-body interferometry with semiconductor spins · D. Jirovec et al.
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D. Jirovec1†, S. Reale1†, P. Cova Fariña1, C. Ventura-Meinersen1, M. P. Nguyen1, X. Zhang1, S. D. Oosterhout2, G. Scapucci1, M. Veldhorst1, M. Rimbach-Russ1, S. Bosco1, L. M. K. Vandersypen1* D B Quantum simulators enable studies of many-body phenomena, which are intractable with classical hardware. The manipulation of electronic spin states in devices based on semiconductor quantum dots promises precise electrical control and scalability advantages, but accessing many-body phenomena has so far been restricted by challenges in nanofabrication and simultaneous control of multiple interactions. In this study, we performed spectroscopy of up to eight interacting spins using a 2-×-4 array of gate-defined germanium quantum dots. …
摘自《科学》(Science)第392卷 第6794期 · 2026年4月9日,D. Jirovec et al.。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。