Quantum Entanglement Between an Optical Photon and a Solid-State Spin Qubit

2011 ◽  
Author(s):  
E. Togan ◽  
Y. Chu ◽  
A. S. Trifonov ◽  
L. Jiang ◽  
J. Maze ◽  
...  
Keyword(s):  
Solid State ◽  
Quantum Entanglement ◽  
Optical Photon ◽  
Spin Qubit ◽  
State Spin

Quantum entanglement between an optical photon and a solid-state spin qubit

Nature ◽  
2010 ◽  
Vol 466 (7307) ◽  
pp. 730-734 ◽  
Author(s):  
E. Togan ◽  
Y. Chu ◽  
A. S. Trifonov ◽  
L. Jiang ◽  
J. Maze ◽  
...  
Keyword(s):  
Solid State ◽  
Quantum Entanglement ◽  
Optical Photon ◽  
Spin Qubit ◽  
State Spin

Quantum dot spin-photon entanglement and quantum teleportation from a Photon to a Solid-State Spin Qubit

CLEO: 2014 ◽  
2014 ◽  
Author(s):  
W. B. Gao ◽  
P. Fallahi ◽  
E. Togan ◽  
A. Delteil ◽  
Y. S. Chin ◽  
...  
Keyword(s):  
Solid State ◽  
Quantum Dot ◽  
Quantum Teleportation ◽  
Spin Qubit ◽  
State Spin

Towards Quantum Entanglement Between a Solid-State Spin and a Trapped Ion

2020 ◽  
Author(s):  
Jennifer F. Lilieholm ◽  
Sara Branson ◽  
Alex Kato ◽  
Xiayu Linpeng ◽  
Vasileios Niaouris ◽  
...  
Keyword(s):  
Solid State ◽  
Quantum Entanglement ◽  
Trapped Ion ◽  
State Spin

scholarly journals Experimental limits on the fidelity of adiabatic geometric phase gates in a single solid-state spin qubit

2016 ◽  
Vol 18 (5) ◽  
pp. 053029 ◽  
Author(s):  
Kai Zhang ◽  
N M Nusran ◽  
B R Slezak ◽  
M V Gurudev Dutt
Keyword(s):  
Solid State ◽  
Geometric Phase ◽  
Spin Qubit ◽  
State Spin

scholarly journals Optical manipulation of the Berry phase in a solid-state spin qubit

2016 ◽  
Vol 10 (3) ◽  
pp. 184-189 ◽  
Author(s):  
Christopher G. Yale ◽  
F. Joseph Heremans ◽  
Brian B. Zhou ◽  
Adrian Auer ◽  
Guido Burkard ◽  
...  
Keyword(s):  
Solid State ◽  
Berry Phase ◽  
Optical Manipulation ◽  
Spin Qubit ◽  
State Spin

scholarly journals Quantum teleportation from a propagating photon to a solid-state spin qubit

2013 ◽  
Vol 4 (1) ◽  
Author(s):  
W.B. Gao ◽  
P. Fallahi ◽  
E. Togan ◽  
A. Delteil ◽  
Y.S. Chin ◽  
...  
Keyword(s):  
Solid State ◽  
Quantum Teleportation ◽  
Spin Qubit ◽  
State Spin

scholarly journals Universal coherence protection in a solid-state spin qubit

Science ◽  
2020 ◽  
Vol 369 (6510) ◽  
pp. 1493-1497 ◽  
Author(s):  
Kevin C. Miao ◽  
Joseph P. Blanton ◽  
Christopher P. Anderson ◽  
Alexandre Bourassa ◽  
Alexander L. Crook ◽  
...  
Keyword(s):  
Solid State ◽  
Ground State ◽  
Temperature Fluctuations ◽  
Coherence Time ◽  
Independent Components ◽  
Spin Qubit ◽  
Quantum Science ◽  
State Spin ◽  
Ground State Electron ◽  
Selection Of

Decoherence limits the physical realization of qubits, and its mitigation is critical for the development of quantum science and technology. We construct a robust qubit embedded in a decoherence-protected subspace, obtained by applying microwave dressing to a clock transition of the ground-state electron spin of a silicon carbide divacancy defect. The qubit is universally protected from magnetic, electric, and temperature fluctuations, which account for nearly all relevant decoherence channels in the solid state. This culminates in an increase of the qubit’s inhomogeneous dephasing time by more than four orders of magnitude (to >22 milliseconds), while its Hahn-echo coherence time approaches 64 milliseconds. Requiring few key platform-independent components, this result suggests that substantial coherence improvements can be achieved in a wide selection of quantum architectures.

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