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Isolated Spin Qubits in SiC with a High-Fidelity Infrared Spin-to-Photon Interface

2017; American Physical Society; Volume: 7; Issue: 2 Linguagem: Inglês

10.1103/physrevx.7.021046

2160-3308

David J. Christle, Paul V. Klimov, Charles F. de las Casas, Krisztián Szász, Viktor Ivády, Valdas Jokubavičius, Jawad Ul‐Hassan, Mikael Syväjärvi, William F. Koehl, Takeshi Ohshima, Nguyên Tiên Són, Erik Janzén, Ádám Gali, D. D. Awschalom,

Quantum Information and Cryptography

Divacancies, atom-sized defects, are potential building blocks for future quantum networks, but controlling and communicating with them requires demanding capabilities. New experiments show that divacancies in a form of silicon carbide can be isolated and allow for coherent transfer of quantum information between their spin and light.