Zobrazeno 1 - 10
of 248
pro vyhledávání: '"Joyce, Hannah J"'
Autor:
Bian, Xinya, Joyce, Hannah J, Smith, Charles G, Kelly, Michael J, Briggs, G Andrew D, Mol, Jan A
In this paper, we present a reconfigurable multiplex (MUX) setup that increases the throughput of electrical characterisation at cryogenic temperature. The setup separates the MUX circuitry from quantum device under test (qDUT), allowing qDUT chips t
Externí odkaz:
http://arxiv.org/abs/2403.18987
Autor:
Tang, Feng, Wu, Jingjun, Albrow-Owen, Tom, Cui, Hanxiao, Chen, Fujia, Shi, Yaqi, Zou, Lan, Chen, Jun, Guo, Xuhan, Sun, Yijun, Luo, Jikui, Ju, Bingfeng, Huang, Jing, Liu, Shuangli, Li, Bo, Yang, Liming, Munro, Eric Anthony, Zheng, Wanguo, Joyce, Hannah J., Chen, Hongsheng, Che, Lufeng, Dong, Shurong, Hasan, Tawfique, Ye, Xin, Yang, Yihao, Yang, Zongyin
Optical spectroscopy plays an essential role across scientific research and industry for non-contact materials analysis1-3, increasingly through in-situ or portable platforms4-6. However, when considering low-light-level applications, conventional sp
Externí odkaz:
http://arxiv.org/abs/2402.18996
Autor:
Delfanazari, Kaveh, Li, Jiahui, Xiong, Yusheng, Ma, Pengcheng, Puddy, Reuben K., Yi, Teng, Farrer, Ian, Komori, Sachio, Robinson, Jason W. A., Serra, Llorenc, Ritchie, David A., Kelly, Michael J., Joyce, Hannah J., Smith, Charles G.
Quantum point contact or QPC -- a constriction in a semiconducting two-dimensional (2D) electron system with a quantized conductance -- has been found as the building block of novel spintronic, and topological electronic circuits. They can also be us
Externí odkaz:
http://arxiv.org/abs/2312.11248
Autor:
Delfanazari, Kaveh, Li, Jiahui, Ma, Peng, Puddy, Reuben K., Yi, Teng, Xiong, Yusheng, Farrer, Ian, Komori, Sachio, Robinson, Jason, Ritchie, David A., Kelly, Michael J., Joyce, Hannah J., Smith, Charles G.
Stable, reproducible, scalable, addressable, and controllable hybrid superconductor-semiconductor (S-Sm) junctions and switches are key circuit elements and building blocks of gate-based quantum processors. The electrostatic field effect produced by
Externí odkaz:
http://arxiv.org/abs/2307.04355
Autor:
Kalhor, Samane, Kindness, Stephan J., Wallis, Robert, Beere, Harvey E., Ghanaatshoar, Majid, Degl'Innocenti, Riccardo, Kelly, Michael J., Hofmann, Stephan, Smith, Charles G., Joyce, Hannah J., Ritchie, David A., Delfanazari, Kaveh
Metamaterial photonic integrated circuits with arrays of hybrid graphene-superconductor coupled split-ring resonators (SRR) capable of modulating and slowing down terahertz (THz) light are introduced and proposed. The hybrid device optical responses,
Externí odkaz:
http://arxiv.org/abs/2107.03677
Autor:
Christopher, Peter J., Lake, Jamie D., Dong, Daoming, Joyce, Hannah J., Wilkinson, Timothy D.
Traditional search algorithms for computer hologram generation such as Direct Search and Simulated Annealing offer some of the best hologram qualities at convergence when compared to rival approaches. Their slow generation times and high processing p
Externí odkaz:
http://arxiv.org/abs/2008.12213
Autor:
Delfanazari, Kaveh, Serra, Llorenc, Ma, Pengcheng, Puddy, Reuben K., Yi, Teng, Cao, Moda, Gul, Yilmaz, Farrer, Ian, Ritchie, David A., Joyce, Hannah J., Kelly, Michael J., Smith, Charles G.
While the application of out-of-plane magnetic fields was, so far, believed to be detrimental for the formation of Majorana phases in artificially engineered hybrid superconducting-semiconducting junctions, several recent theoretical studies have fou
Externí odkaz:
http://arxiv.org/abs/2007.02057
Autor:
Pournia, Seyyedesadaf, Linser, Samuel, Jnawali, Giriraj, Jackson, Howard E., Smith, Leigh M., Ameruddin, Amira, Caroff, Philippe, Wong-Leung, Jennifer, Tan, Hark Hoe, Jagadish, Chennupati, Joyce, Hannah J.
Publikováno v:
Nano Research 2020
We use polarized photocurrent spectroscopy in a nanowire device to investigate the band structure of hexagonal Wurtzite InAs. Signatures of optical transitions between four valence bands and two conduction bands are observed which are consistent with
Externí odkaz:
http://arxiv.org/abs/1909.07488
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