Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Abdulqader Mahmoud"'
Autor:
Abdulqader Mahmoud, Frederic Vanderveken, Christoph Adelmann, Florin Ciubotaru, Said Hamdioui, Sorin Cotofana
Publikováno v:
AIP Advances, Vol 10, Iss 3, Pp 035119-035119-6 (2020)
By its very nature, Spin Wave (SW) interference provides intrinsic support for Majority logic function evaluation. Due to this and the fact that the 3-input Majority (MAJ3) gate and the inverter constitute a universal Boolean logic gate set, differen
Externí odkaz:
https://doaj.org/article/77d9f9b1e34947f5b977621c0cc61a3e
Autor:
Said Hamdioui, Sorin Cotofana, Christoph Adelmann, Florin Ciubotaru, Frederic Vanderveken, Nicoleta Cucu-Laurenciu, Abdulqader Mahmoud
Publikováno v:
GLSVLSI 2022-Proceedings of the Great Lakes Symposium on VLSI 2022
In the early stages of a novel technology development, it is difficult to provide a comprehensive assessment of its potential capabilities and impact. Nevertheless, some preliminary estimates can be drawn and are certainly of great interest and in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e3e44016df62c799fd022be6cc84c51
http://arxiv.org/abs/2204.10732
http://arxiv.org/abs/2204.10732
Autor:
Abdulqader Mahmoud, Said Hamdioui, Frederic Vanderveken, Florin Ciubotaru, Sorin Cotofana, Christoph Adelmann
Publikováno v:
IEEE Nanotechnology Magazine. 16(1)
In this article, we propose an energy-efficient spin wave (SW)-based approximate 4:2 compressor including three- and five-input majority gates. We validate our proposal by means of micromagnetic simulations and assess and compare its performance with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::105211c46068f7dcceb55d1b6545d451
http://resolver.tudelft.nl/uuid:de51770d-4c1e-46a0-a15b-5c8c3218eff3
http://resolver.tudelft.nl/uuid:de51770d-4c1e-46a0-a15b-5c8c3218eff3
Autor:
Said Hamdioui, Sorin Cotofana, Christoph Adelmann, Florin Ciubotaru, Frederic Vanderveken, Abdulqader Mahmoud
Having multi-output logic gates saves much energy because the same structure can be used to feed multiple inputs of next stage gates simultaneously. This paper proposes novel triangle shape fanout of 2 spin wave Majority and XOR gates; the Majority g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4974ac9a304e177a76d6935ca7eccf2
https://doi.org/10.36227/techrxiv.16616074.v2
https://doi.org/10.36227/techrxiv.16616074.v2
Autor:
Abdulqader Mahmoud, Frederic Vanderveken, Christoph Adelmann, Sorin Cotofana, Said Hamdioui, Florin Ciubotaru
Publikováno v:
2021 28th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2021-Proceedings
By their very nature, Spin Waves (SWs) consume ultra-low amounts of energy, which makes them suitable for ultra-low energy consumption applications. In addition, a compressor can be utilized to further reduce the energy consumption and enhance the sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ab4e4584fe5ac47db746e3ba6debb3e
http://arxiv.org/abs/2109.09516
http://arxiv.org/abs/2109.09516
Autor:
Sorin Cotofana, Said Hamdioui, Christoph Adelmann, Florin Ciubotaru, Frederic Vanderveken, Abdulqader Mahmoud
In this paper, we propose an energy efficient SW based approximate 4:2 compressor comprising a 3-input and a 5-input Majority gate. We validate our proposal by means of micromagnetic simulations, and assess and compare its performance with one of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6508d2779629dd211b8852954661d804
http://arxiv.org/abs/2109.09554
http://arxiv.org/abs/2109.09554
Autor:
Frederic Vanderveken, Andrii V. Chumak, Florin Ciubotaru, Sorin Cotofana, Abdulqader Mahmoud, Christoph Adelmann, Said Hamdioui
Publikováno v:
Journal of Applied Physics, 128(16)
Journal of Applied Physics
Journal of Applied Physics
This paper provides a tutorial overview over recent vigorous efforts to develop computing systems based on spin waves instead of charges and voltages. Spin-wave computing can be considered as a subfield of spintronics, which uses magnetic excitations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85ad0145fe6bca77e125f5475cc998ff
https://doi.org/10.36227/techrxiv.16608430.v1
https://doi.org/10.36227/techrxiv.16608430.v1
Autor:
Christoph Adelmann, Abdulqader Mahmoud, Florin Ciubotaru, Said Hamdioui, Sorin Cotofana, Frederic Vanderveken
Publikováno v:
IEEE Transactions on Magnetics, 57(5)
IEEE Transactions on Magnetics
IEEE Transactions on Magnetics
By their very nature, Spin Waves (SWs) with different frequencies can propagate through the same waveguide without affecting each other, while only interfering with their own species. Therefore, more SW encoded data sets can coexist, propagate, and i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abe99ba49ffdd48a5002f816b03fac72
http://resolver.tudelft.nl/uuid:76303144-c0a2-4ad2-bd04-830f49f88e1c
http://resolver.tudelft.nl/uuid:76303144-c0a2-4ad2-bd04-830f49f88e1c
By their very nature Spin Waves (SWs) enable the realization of energy efficient circuits as they propagate and interfere within waveguides without consuming noticeable energy. However, SW computing can be even more energy efficient by taking advanta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fadb95420a6f9603e790e4326c8248c7
https://doi.org/10.36227/techrxiv.14273261
https://doi.org/10.36227/techrxiv.14273261
Autor:
Sorin Cotofana, Said Hamdioui, Abdulqader Mahmoud, Frederic Vanderveken, Florin Ciubotaru, Christoph Adelmann
Publikováno v:
2021 22nd International Symposium on Quality Electronic Design (ISQED)
Proceedings of the 22nd International Symposium on Quality Electronic Design, ISQED 2021
ISQED
Proceedings of the 22nd International Symposium on Quality Electronic Design, ISQED 2021
ISQED
By their very nature, voltage/current excited Spin Waves (SWs) propagate through waveguides without consuming noticeable power. If SW excitation is performed by the continuous application of voltages/currents to the input, which is usually the case,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::710cc5d763db8f2b6896f9b3c793b3fb