Zobrazeno 1 - 10
of 43
pro vyhledávání: '"McRae, C. R. H."'
Autor:
Cardani, L., Colantoni, I., Cruciani, A., De Dominicis, F., D'Imperio, G., Laubenstein, M., Mariani, A., Pagnanini, L., Pirro, S., Tomei, C., Casali, N., Ferroni, F., Frolov, D., Gironi, L., Grassellino, A., Junker, M., Kopas, C., Lachman, E., McRae, C. R. H., Mutus, J., Nastasi, M., Pappas, D. P., Pilipenko, R., Sisti, M., Pettinacci, V., Romanenko, A., Van Zanten, D., Vignati, M., Withrow, J. D., Zhelev, N. Z.
Radioactivity was recently discovered as a source of decoherence and correlated errors for the real-world implementation of superconducting quantum processors. In this work, we measure levels of radioactivity present in a typical laboratory environme
Externí odkaz:
http://arxiv.org/abs/2211.13597
Autor:
Wang, Haozhi, Singh, S., McRae, C. R. H., Bardin, J. C., Lin, S. -X., Messaoudi, N., Castelli, A. R., Rosen, Y. J., Holland, E. T., Pappas, D. P., Mutus, J. Y.
Superconducting circuit testing and materials loss characterization requires robust and reliable methods for the extraction of internal and coupling quality factors of microwave resonators. A common method, imposed by limitations on the device design
Externí odkaz:
http://arxiv.org/abs/2103.01491
Autor:
McRae, C. R. H., McFadden, A., Zhao, R., Wang, H., Long, J. L., Zhao, T., Park, S., Bal, M., Palmstrøm, C. J., Pappas, D. P.
Epitaxially-grown superconductor/dielectric/superconductor trilayers have the potential to form high-performance superconducting quantum devices and may even allow scalable superconducting quantum computing with low-surface-area qubits such as the me
Externí odkaz:
http://arxiv.org/abs/2009.10101
Transmon qubits are ubiquitous in the pursuit of quantum computing using superconducting circuits. However, they have some drawbacks that still need to be addressed. Most importantly, the scalability of transmons is limited by the large device footpr
Externí odkaz:
http://arxiv.org/abs/2008.07652
Autor:
McRae, C. R. H., Lake, R. E., Long, J. L., Bal, M., Wu, X., Jugdersuren, B., Metcalf, T. H., Liu, X., Pappas, D. P.
The investigation of two-level-state (TLS) loss in dielectric materials and interfaces remains at the forefront of materials research in superconducting quantum circuits. We demonstrate a method of TLS loss extraction of a thin film dielectric by mea
Externí odkaz:
http://arxiv.org/abs/1909.07428
Autor:
McRae, C. R. H., Béjanin, J. H., Earnest, C. T., McConkey, T. G., Rinehart, J. R., Deimert, C., Thomas, J. P., Wasilewski, Z. R., Mariantoni, M.
Scalable architectures characterized by quantum bits (qubits) with low error rates are essential to the development of a practical quantum computer. In the superconducting quantum computing implementation, understanding and minimizing materials losse
Externí odkaz:
http://arxiv.org/abs/1712.08706
Autor:
McConkey, T. G., Béjanin, J. H., Earnest, C. T., McRae, C. R. H., Pagel, Z., Rinehart, J. R., Mariantoni, M.
A practical quantum computer requires quantum bit (qubit) operations with low error rates in extensible architectures. We study a packaging method that makes it possible to address hundreds of superconducting qubits by means of three-dimensional wire
Externí odkaz:
http://arxiv.org/abs/1710.04590
Autor:
McRae, C. R. H., Béjanin, J. H., Pagel, Z., Abdallah, A. O., McConkey, T. G., Earnest, C. T., Rinehart, J. R., Mariantoni, M.
Extensible quantum computing architectures require a large array of quantum devices operating with low error rates. A quantum processor based on superconducting quantum bits can be scaled up by stacking microchips that each perform different computat
Externí odkaz:
http://arxiv.org/abs/1705.02435
Autor:
Béjanin, J. H., McConkey, T. G., Rinehart, J. R., Earnest, C. T., McRae, C. R. H., Shiri, D., Bateman, J. D., Rohanizadegan, Y., Penava, B., Breul, P., Royak, S., Zapatka, M., Fowler, A. G., Mariantoni, M.
Publikováno v:
Phys. Rev. Applied 6, 044010 (2016)
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 impa
Externí odkaz:
http://arxiv.org/abs/1606.00063
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