Zobrazeno 1 - 10
of 158
pro vyhledávání: '"Tomasello, Riccardo"'
Autor:
Kechrakos, Dimitris, Carpentieri, Mario, Giordano, Anna, Tomasello, Riccardo, Finocchio, Giovanni
Current-driven magnetic skyrmions show promise as carriers of information bits in racetrack magnetic memory applications. Specifically, the utilization of skyrmions in synthetic antiferromagnetic (SAF) systems is highly attractive due to the potentia
Externí odkaz:
http://arxiv.org/abs/2405.10819
Autor:
Fang, Bin, Tomasello, Riccardo, Wu, Yuxuan, Chen, Aitian, Liu, Shuhui, Zhang, Baoshun, Darwin, Emily, Carpentieri, Mario, Jiang, Wanjun, Zhang, Xixiang, Finocchio, Giovanni, Zeng, Zhongming
The growing market and massive use of Internet of Things nodes is placing unprecedented demands of energy efficient hardware for edge computing and microwave devices. In particular, magnetic tunnel junctions (MTJs), as main building blocks of spintro
Externí odkaz:
http://arxiv.org/abs/2405.10753
Autor:
Kechrakos, Dimitris, Puliafito, Vito, Riveros, Alejandro, Liu, Jiahao, Jiang, Wanjun, Carpentieri, Mario, Tomasello, Riccardo, Finocchio, Giovanni
The dynamical properties of skyrmions can be exploited to build devices with new functionalities. Here, we first investigate a skyrmion-based ring-shaped device by means of micromagnetic simulations and Thiele equation. We subsequently show three app
Externí odkaz:
http://arxiv.org/abs/2309.05615
Autor:
Moukhader, Rayan, Rodrigues, Davi, Raimondo, Eleonora, Puliafito, Vito, Azzerboni, Bruno, Carpentieri, Mario, Hamadeh, Abbass, Finocchio, Giovanni, Tomasello, Riccardo
Magnetic solitons are promising for applications due to their intrinsic properties such as small size, topological stability, ultralow power manipulation and potentially ultrafast operations. To date, research has focused on the manipulation of skyrm
Externí odkaz:
http://arxiv.org/abs/2305.15052
Autor:
Rodrigues, Davi, Tomasello, Riccardo, Siracusano, Giulio, Carpentieri, Mario, Finocchio, Giovanni
We have designed a passive spintronic diode based on a single skyrmion stabilized in a magnetic tunnel junction and studied its dynamics induced by voltage-controlled anisotropy (VCMA) and Dzyaloshinskii-Moriya interaction (VDMI). We have demonstrate
Externí odkaz:
http://arxiv.org/abs/2303.11838
Autor:
Finocchio, Giovanni, Incorvia, Jean Anne C., Friedman, Joseph S., Yang, Qu, Giordano, Anna, Grollier, Julie, Yang, Hyunsoo, Ciubotaru, Florin, Chumak, Andrii, Naeemi, Azad J., Cotofana, Sorin D., Tomasello, Riccardo, Panagopoulos, Christos, Carpentieri, Mario, Lin, Peng, Pan, Gang, Yang, J. Joshua, Todri-Sanial, Aida, Boschetto, Gabriele, Makasheva, Kremena, Sangwan, Vinod K., Trivedi, Amit Ranjan, Hersam, Mark C., Camsari, Kerem Y., McMahon, Peter L., Datta, Supriyo, Koiller, Belita, Aguilar, Gabriel H., Temporão, Guilherme P., Rodrigues, Davi R., Sunada, Satoshi, Everschor-Sitte, Karin, Tatsumura, Kosuke, Goto, Hayato, Puliafito, Vito, Åkerman, Johan, Takesue, Hiroki, Di Ventra, Massimiliano, Pershin, Yuriy V., Mukhopadhyay, Saibal, Roy, Kaushik, Wang, I-Ting, Kang, Wang, Zhu, Yao, Kaushik, Brajesh Kumar, Hasler, Jennifer, Ganguly, Samiran, Ghosh, Avik W., Levy, William, Roychowdhury, Vwani, Bandyopadhyay, Supriyo
Publikováno v:
Nano Futures (2024)
In the "Beyond Moore's Law" era, with increasing edge intelligence, domain-specific computing embracing unconventional approaches will become increasingly prevalent. At the same time, adopting a variety of nanotechnologies will offer benefits in ener
Externí odkaz:
http://arxiv.org/abs/2301.06727
Autor:
Raimondo, Eleonora, Saugar, Elias, Barker, Joseph, Rodrigues, Davi, Giordano, Anna, Carpentieri, Mario, Jiang, Wanjun, Chubykalo-Fesenko, Oksana, Tomasello, Riccardo, Finocchio, Giovanni
The static and dynamic properties of skyrmions have recently received increased attention due to the potential application of skyrmions as information carriers and for unconventional computing. While the current-driven dynamics has been explored deep
Externí odkaz:
http://arxiv.org/abs/2205.04385
Autor:
Yildirim, Oguz, Tomasello, Riccardo, Feng, Yaoxuan, Carlotti, Giovanni, Tacchi, Silvia, Vaghefi, Pegah Mirzadeh, Giordano, Anna, Dutta, Tanmay, Finocchio, Giovanni, Hug, Hans J., Mandru, Andrada-Oana
The development of skyrmionic devices requires a suitable tuning of material parameters in order to stabilize skyrmions and control their density. It has been demonstrated recently that different skyrmion types can be simultaneously stabilized at roo
Externí odkaz:
http://arxiv.org/abs/2204.06808
Autor:
Tomasello, Riccardo, Verba, Roman, Lopez-Dominguez, Victor, Garesci, Francesca, Carpentieri, Mario, Di Ventra, Massimiliano, Amiri, Pedram Khalili, Finocchio, Giovanni
Voltage controlled magnetic anisotropy (VCMA) is a low-energy alternative to manipulate the ferromagnetic state, which has been recently considered also in antiferromagnets (AFMs). Here, we theoretically demonstrate that VCMA can be used to excite li
Externí odkaz:
http://arxiv.org/abs/2202.01156
Autor:
Raimondo, Eleonora, Giordano, Anna, Grimaldi, Andrea, Puliafito, Vito, Carpentieri, Mario, Zeng, Zhongming, Tomasello, Riccardo, Finocchio, Giovanni
Spintronic technology is emerging as a direction for the hardware implementation of neurons and synapses of neuromorphic architectures. In particular, a single spintronic device can be used to implement the nonlinear activation function of neurons. H
Externí odkaz:
http://arxiv.org/abs/2106.16043