Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Sfigakis, Francois"'
Autor:
Tian, Lin, Sfigakis, Francois, Shetty, Arjun, Kim, Ho-Sung, Sherlekar, Nachiket, Hosseini, Sara, Tam, Man Chun, van Kasteren, Brad, Buonacorsi, Brandon, Merino, Zach, Harrigan, Stephen R., Wasilewski, Zbigniew, Baugh, Jonathan, Reimer, Michael E.
Publikováno v:
Applied Physics Letters 123, 061102 (2023)
Dopant-free lateral p-n junctions in the GaAs/AlGaAs material system have attracted interest due to their potential use in quantum optoelectronics (e.g., optical quantum computers or quantum repeaters) and ease of integration with other components, s
Externí odkaz:
http://arxiv.org/abs/2306.10874
Publikováno v:
Jpn. J. Apple. Phys. 58, 030907 (2019) Rapid Communication
We measure the phase velocities of surface acoustic waves (SAWs) propagating at different crystal orientations on (001)-cut GaAs substrates and their temperature dependance. We design and fabricate sets of interdigital transducers (IDTs) to induce 4
Externí odkaz:
http://arxiv.org/abs/2105.00319
Autor:
Kim, Hyun Ho, Yang, Bowen, Li, Siwen, Jiang, Shengwei, Jin, Chenhao, Tao, Zui, Nichols, George, Sfigakis, Francois, Zhong, Shazhou, Li, Chenghe, Tian, Shangjie, Cory, David G., Miao, Guo-Xing, Shan, Jie, Mak, Kin Fai, Lei, Hechang, Sun, Kai, Zhao, Liuyan, Tsen, Adam W.
Publikováno v:
Proc. Natl. Acad. Sci. U.S.A (2019)
We conduct a comprehensive study of three different magnetic semiconductors, CrI$_3$, CrBr$_3$, and CrCl$_3$, by incorporating both few- and bi-layer samples in van der Waals tunnel junctions. We find that the interlayer magnetic ordering, exchange g
Externí odkaz:
http://arxiv.org/abs/1903.01409
Publikováno v:
Semiconductor Science and Technology 35, 015002 (2019)
Silicon metal-oxide-semiconductor (MOS) spin qubits have become a promising platform for quantum information processing, with recent demonstrations of high-fidelity single and two-qubit gates. To move beyond a few qubits, however, more scalable desig
Externí odkaz:
http://arxiv.org/abs/1812.09643
Autor:
Kim, Hyun Ho, Yang, Bowen, Patel, Tarun, Sfigakis, Francois, Li, Chenghe, Tian, Shangjie, Lei, Hechang, Tsen, Adam W.
Publikováno v:
Nano Lett. 18, 8, 4885-4890 (2018)
We report the observation of a very large negative magnetoresistance effect in a van der Waals tunnel junction incorporating a thin magnetic semiconductor, CrI3, as the active layer. At constant voltage bias, current increases by nearly one million p
Externí odkaz:
http://arxiv.org/abs/1804.00028
Autor:
Sfigakis, Francois
The process of converting semiconducting Al₀.₉₈Ga₀.₀₂As layers grown by Molecular Beam Epitaxy (MBE) to a low refractive index oxide through exposure to water vapour at temperatures between 375-425°C has been studied. From contraction me
Externí odkaz:
http://hdl.handle.net/2429/9072
Autor:
Narayan, Vijay, Goswami, Srijit, Pepper, Michael, Griffiths, Jonathan, Beere, Harvey, Sfigakis, Francois, Jones, Geb, Ritchie, Dave, Ghosh, Arindam
Publikováno v:
Phys. Rev. B 86, 125406 (2012)
We present thermal and electrical transport measurements of low-density (10$^{14}$ m$^{-2}$), mesoscopic two-dimensional electron systems (2DESs) in GaAs/AlGaAs heterostructures at sub-Kelvin temperatures. We find that even in the supposedly strongly
Externí odkaz:
http://arxiv.org/abs/1206.1549
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
ECS Meeting Abstracts; 2024, Vol. MA2024-01 Issue 1, p1316-1316, 1p
Autor:
Sfigakis, Franc̜ois
This thesis is not available on this repository until the author agrees to make it public. If you are the author of this thesis and would like to make your work openly available, please contact us: thesis@repository.cam.ac.uk.
The Library can su
The Library can su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::888d6ee0a8077a9186041206243122b2