Zobrazeno 1 - 10
of 3 325
pro vyhledávání: '"Morton, A J"'
Autor:
Yang, Zihao, Tian, Hui, Tomczyk, Steven, Liu, Xianyu, Gibson, Sarah, Morton, Richard J., Downs, Cooper
Publikováno v:
Science, 386, 76-82 (2024)
The magnetic field in the Sun's corona stores energy that can be released to heat the coronal plasma and drive solar eruptions. Measurements of the global coronal magnetic field have been limited to a few snapshots. We present observations using the
Externí odkaz:
http://arxiv.org/abs/2410.16555
Autor:
Olivieri, Fabio, Noah, Grayson M., Swift, Thomas, Gonzalez-Zalba, M. Fernando, Morton, John J. L., Gomez-Saiz, Alberto
On-chip thermometry at deep-cryogenic temperatures is vital in quantum computing applications to accurately quantify the effect of increased temperature on qubit performance and to implement real-time thermal management on quantum processors. In this
Externí odkaz:
http://arxiv.org/abs/2409.06838
We explore the effects of stress on silicon donor bound exciton ($\mathrm{D^0X}$) transitions in bulk silicon and in microfabricated silicon devices. We first study $\mathrm{D^0X}$ transitions in an isotopically purified silicon-28 bulk doped sample
Externí odkaz:
http://arxiv.org/abs/2408.17382
Autor:
Chittock-Wood, Jacob F., Leon, Ross C. C., Fogarty, Michael A., Murphy, Tara, Patomäki, Sofia M., Oakes, Giovanni A., von Horstig, Felix-Ekkehard, Johnson, Nathan, Jussot, Julien, Kubicek, Stefan, Govoreanu, Bogdan, Wise, David F., Gonzalez-Zalba, M. Fernando, Morton, John J. L.
Leveraging the advanced manufacturing capabilities of the semiconductor industry promises to help scale up silicon-based quantum processors by increasing yield, uniformity and integration. Recent studies of quantum dots fabricated on 300 mm wafer met
Externí odkaz:
http://arxiv.org/abs/2408.01241
Autor:
Ibberson, David J., Kirkman, James, Morton, John J. L., Gonzalez-Zalba, M. Fernando, Gomez-Saiz, Alberto
Quantum processing units will be modules of larger information processing systems containing also digital and analog electronics modules. Silicon-based quantum computing offers the enticing opportunity to manufacture all the modules using the same te
Externí odkaz:
http://arxiv.org/abs/2405.04104
Autor:
Jafarzadeh, S., Schiavo, L. A. C., Fedun, V., Solanki, S. K., Stangalini, M., Calchetti, D., Verth, G., Jess, D. B., Grant, S. D. T., Ballai, I., Gafeira, R., Keys, P. H., Fleck, B., Morton, R. J., Browning, P. K., Silva, S. A., Appourchaux, T., Gandorfer, A., Gizon, L., Hirzberger, J., Kahil, F., Suárez, D. Orozco, Schou, J., Strecker, H., Iniesta, J. C. del Toro, Valori, G., Volkmer, R., Woch, J.
Publikováno v:
A&A 688, A2 (2024)
Solar pores are intense concentrations of magnetic flux that emerge through the Sun's photosphere. When compared to sunspots, they are much smaller in diameter and hence can be impacted and buffeted by neighbouring granular activity to generate signi
Externí odkaz:
http://arxiv.org/abs/2404.18717
Autor:
Kumar, Ravi, Mahajan, Saksham, Donaldson, Felix, Dhomkar, Siddharth, Lancaster, Hector J., Kalha, Curran, Riaz, Aysha A., Zhu, Yujiang, Howard, Christopher A., Regoutz, Anna, Morton, John J. L.
We study the photo-physical stability of ensemble near-surface nitrogen vacancy (NV) centers in diamond under vacuum and air. The optically detected magnetic resonance contrast of the NV centers was measured following exposure to laser illumination,
Externí odkaz:
http://arxiv.org/abs/2311.14129
Autor:
Thomas, Edward J., Ciriano-Tejel, Virginia N., Wise, David F., Prete, Domenic, de Kruijf, Mathieu, Ibberson, David J., Noah, Grayson M., Gomez-Saiz, Alberto, Gonzalez-Zalba, M. Fernando, Johnson, Mark A. I., Morton, John J. L.
Quantum computers are nearing the thousand qubit mark, with the current focus on scaling to improve computational performance. As quantum processors grow in complexity, new challenges arise such as the management of device variability and the interfa
Externí odkaz:
http://arxiv.org/abs/2310.20434
Autor:
de Kruijf, Mathieu, Noah, Grayson M., Gomez-Saiz, Alberto, Morton, John J. L., Gonzalez-Zalba, M. Fernando
Silicon technology offers the enticing opportunity for monolithic integration of quantum and classical electronic circuits. However, the power consumption levels of classical electronics may compromise the local chip temperature and hence the fidelit
Externí odkaz:
http://arxiv.org/abs/2310.11383
Autor:
Lim, Daye, Van Doorsselaere, Tom, Berghmans, David, Morton, Richard J., Pant, Vaibhav, Mandal, Sudip
Publikováno v:
The Astrophysical Journal Letters, 952, L15,2023
Transverse oscillations that do not show significant damping in solar coronal loops are found to be ubiquitous. Recently, the discovery of high-frequency transverse oscillations in small-scale loops has been accelerated by the Extreme Ultraviolet Ima
Externí odkaz:
http://arxiv.org/abs/2308.03657