Zobrazeno 1 - 10
of 104
pro vyhledávání: '"Delfanazari, Kaveh"'
Autor:
Ma, Pengcheng, Delfanazari, Kaveh, Puddy, Reuben K., Li, Jiahui, Cao, Moda, Yi, Teng, Griffiths, Jonathan P., Beere, Harvey E., Ritchie, David A., Kelly, Michael J., Smith, Charles G.
The mass production and the practical number of cryogenic quantum devices producible in a single chip are limited to the number of electrical contact pads and wiring of the cryostat or dilution refrigerator. It is, therefore, beneficial to contrast t
Externí odkaz:
http://arxiv.org/abs/2404.06784
Autor:
Delfanazari, Kaveh
High-temperature superconductor (HTS) BSCCO-based coherent terahertz (THz) sources have shown great potential as one of the leading solid-state platforms in THz science and technology. Stable, and chip-scale photonic components must be developed to e
Externí odkaz:
http://arxiv.org/abs/2312.15515
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:
Foshat, Paniz, Baity, Paul, Danilin, Sergey, Seferai, Valentino, Poorgholam-Khanjari, Shima, Feng, Hua, Mukhanov, Oleg A., Hutchings, Matthew, Hadfield, Robert H., Imran, Muhammad, Weides, Martin, Delfanazari, Kaveh
The high critical magnetic field and relatively high critical temperature of niobium nitride (NbN) make it a promising material candidate for applications in superconducting quantum technology. However, NbN-based devices and circuits are sensitive to
Externí odkaz:
http://arxiv.org/abs/2306.02356
Autor:
Tsujimoto, Manabu, Delfanazari, Kaveh, Kashiwagi, Takanari, Hattori, Toshiaki, Kadowaki, Kazuo
Compared with adjacent microwaves and infrared frequencies, terahertz (THz) frequency offers numerous advantages for imaging applications. The unique THz spectral signatures of chemicals allow the development of THz imaging systems for nondestructive
Externí odkaz:
http://arxiv.org/abs/2305.14643
With the exponentially increased demands for large bandwidth, it is important to think about the best network platform as well as the security and privacy of the information in communication networks. Millimetre (mm)-waves and terahertz (THz) with hi
Externí odkaz:
http://arxiv.org/abs/2301.04723
Autor:
Delfanazari, Kaveh, Muskens, Otto L.
We introduce chip-integrated visible light communication-band modulators based on niobium (Nb) metallic plasmonic nano-antenna arrays. Our plasmonic nano-devices provide strong sensitivity to the polarization of the incident visible light and the geo
Externí odkaz:
http://arxiv.org/abs/2107.09939
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:
Delfanazari, Kaveh, Muskens, Otto L.
The interplay between electronic properties and optical response enables the realization of novel types of materials with tunable responses. Superconductors are well known to exhibit profound changes in the electronic structure related to the formati
Externí odkaz:
http://arxiv.org/abs/2106.11961