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WFRF:(Shiri Daryoush 1975)
 

Sökning: WFRF:(Shiri Daryoush 1975) > Three-Dimensional W...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004509naa a2200529 4500
001oai:research.chalmers.se:fd6e124d-2c7b-40af-a574-11c57233e14c
003SwePub
008171007s2016 | |||||||||||000 ||eng|
0247 a https://doi.org/10.1103/PhysRevApplied.6.0440102 DOI
0247 a https://research.chalmers.se/publication/2456262 URI
040 a (SwePub)cth
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
1001 a Bejanin, J. H.4 aut
2451 0a Three-Dimensional Wiring for Extensible Quantum Computing: The Quantum Socket
264 1c 2016
338 a electronic2 rdacarrier
520 a Quantum computing architectures are on the verge of scalability, a key requirement for the implementation of a universal quantum computer. The next stage in this quest is the realization of quantum error-correction codes, which will mitigate the impact of faulty quantum information on a quantum computer. Architectures with ten or more quantum bits (qubits) have been realized using trapped ions and superconducting circuits. While these implementations are potentially scalable, true scalability will require systems engineering to combine quantum and classical hardware. One technology demanding imminent efforts is the realization of a suitable wiring method for the control and the measurement of a large number of qubits. In this work, we introduce an interconnect solution for solid-state qubits: the quantum socket. The quantum socket fully exploits the third dimension to connect classical electronics to qubits with higher density and better performance than two-dimensional methods based on wire bonding. The quantum socket is based on spring-mounted microwires-the three-dimensional wires-that push directly on a microfabricated chip, making electrical contact. A small wire cross section (approximately 1 mm), nearly nonmagnetic components, and functionality at low temperatures make the quantum socket ideal for operating solid-state qubits. The wires have a coaxial geometry and operate over a frequency range from dc to 8 GHz, with a contact resistance of approximately 150 m Omega, an impedance mismatch of approximately 10 Omega, and minimal cross talk. As a proof of principle, we fabricate and use a quantum socket to measure high-quality superconducting resonators at a temperature of approximately 10 mK. Quantum error-correction codes such as the surface code will largely benefit from the quantum socket, which will make it possible to address qubits located on a two-dimensional lattice. The present implementation of the socket could be readily extended to accommodate a quantum processor with a (10 x 10)-qubit lattice, which would allow for the realization of a simple quantum memory.
650 7a NATURVETENSKAPx Fysikx Annan fysik0 (SwePub)103992 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciencesx Other Physics Topics0 (SwePub)103992 hsv//eng
650 7a TEKNIK OCH TEKNOLOGIERx Elektroteknik och elektronikx Annan elektroteknik och elektronik0 (SwePub)202992 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Electrical Engineering, Electronic Engineering, Information Engineeringx Other Electrical Engineering, Electronic Engineering, Information Engineering0 (SwePub)202992 hsv//eng
650 7a NATURVETENSKAPx Fysikx Den kondenserade materiens fysik0 (SwePub)103042 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciencesx Condensed Matter Physics0 (SwePub)103042 hsv//eng
653 a COMPUTATION
653 a SUPERCONDUCTING CIRCUITS
653 a SILICON
7001 a McConkey, T. G.4 aut
7001 a Rinehart, J. R.4 aut
7001 a Earnest, C. T.4 aut
7001 a McRae, C. R. H.4 aut
7001 a Shiri, Daryoush,d 1975u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)shiri
7001 a Bateman, J. D.4 aut
7001 a Rohanizadegan, Y.4 aut
7001 a Penava, B.4 aut
7001 a Breul, P.4 aut
7001 a Royak, S.4 aut
7001 a Zapatka, M.4 aut
7001 a Fowler, A. G.4 aut
7001 a Mariantoni, M.4 aut
7102 a Chalmers tekniska högskola4 org
7730 t Physical Review Appliedg 6:4q 6:4x 2331-7019
8564 u http://publications.lib.chalmers.se/records/fulltext/245626/local_245626.pdfx primaryx freey FULLTEXT
8564 8u https://doi.org/10.1103/PhysRevApplied.6.044010
8564 8u https://research.chalmers.se/publication/245626

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