Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Santos, E. J. P."'
Autor:
Santos, E. J. A. dos, Junior, M. L. Pereira, Tromer, R. M., Galvão, D. S., Junior, L. A. Ribeiro
The recent synthesis of nitrogen-doped monolayer amorphous carbon (MAC @N) opens new possibilities for multifunctional materials. In this study, we have investigated the nitrogen doping limits and their effects on MAC@N's structural and electronic pr
Externí odkaz:
http://arxiv.org/abs/2410.09603
Autor:
Khan, S., Aw, E. S. Y., Nagle-Cocco, L. A. V., Sud, A., Ghosh, S., Subhan, M. K. B., Xue, Z., Freeman, C., Sagkovits, D., Gutierrez-Llorente, A., Verzhbitskiy, I., Arroo, D. M., Zollitsch, C. W., Eda, G., Santos, E. J. G., Dutton, S. E., Bramwell, S. T., Howard, C. A., Kurebayashi, H.
Tuning magnetic properties in layered van der Waals (vdW) materials has captured a significant attention due to the efficient control of ground-states by heterostructuring and external stimuli. Electron doping by electrostatic gating, interfacial cha
Externí odkaz:
http://arxiv.org/abs/2312.17554
The class of 2D carbon allotropes has garnered significant attention due to its exceptional optoelectronic and mechanical properties, crucial for diverse device applications, such as energy storage. This study employs density functional theory calcul
Externí odkaz:
http://arxiv.org/abs/2311.10704
Autor:
Martinez, L. M., Liu, Y., Petrovic, C., Haldar, S., Griepe, T., Atxitia, U., Campbell, M., Pettes, M., Prasankumar, R. P., Santos, E. J. G., Singamaneni, S. R., Padmanabhan, P.
We utilize ultrafast photoexcitation to drive coherent lattice oscillations in the layered ferrimagnetic crystal Mn3Si2Te6, which significantly stiffen below the magnetic ordering temperature. We suggest that this is due to an exchange-mediated contr
Externí odkaz:
http://arxiv.org/abs/2308.14931
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
This paper describes a flexible architecture for implementing a new fast computation of the discrete Fourier and Hartley transforms, which is based on a matrix Laurent series. The device calculates the transforms based on a single bit selection opera
Externí odkaz:
http://arxiv.org/abs/1502.05880
Using calculations on defective graphene from first principles, we herein consider the dependence of the properties of the monovacancy of graphene under isotropic strain, with a particular focus on spin moments. At zero strain, the vacancy shows a sp
Externí odkaz:
http://arxiv.org/abs/1012.3304
We report {\it ab initio} calculations of the structural, electronic and magnetic properties of a graphene monolayer substitutionally doped with Co (Co$_{sub}$) atoms. We focus in Co because among traditional ferromagnetic elements (Fe, Co and Ni), o
Externí odkaz:
http://arxiv.org/abs/0906.5604
Autor:
Santos, E. J. G., Ayuela, A., Fagan, S. B., Filho, J. Mendes, Azevedo, D. L., Filho, A. G. Souza, Sánchez-Portal, D.
Magnetic properties of graphenic carbon nanostructures, relevant for future spintronic applications, depend crucially on doping and on the presence of defects. In this paper we study the magnetism of the recently detected substitutional Ni (Ni(sub))
Externí odkaz:
http://arxiv.org/abs/0809.2901