Zobrazeno 1 - 10
of 260
pro vyhledávání: '"REIS, M. S."'
Publikováno v:
Quantum Sci. Technol. 7, 025020 (2022)
The study of advanced quantum devices for energy storage has attracted the attention of the scientific community in the past few years. Although several theoretical progresses have been achieved recently, experimental proposals of platforms operating
Externí odkaz:
http://arxiv.org/abs/2104.00083
Autor:
REIS, M. S. A.
Publikováno v:
Repositório Institucional da UFESUniversidade Federal do Espírito SantoUFES.
Made available in DSpace on 2018-08-01T21:36:26Z (GMT). No. of bitstreams: 1 tese_6521_Dissertação de Merielle - FINAL -.pdf: 2829499 bytes, checksum: 3750aaf32ed55a086d78517518f90b07 (MD5) Previous issue date: 2013-05-28
O presente estudo com
O presente estudo com
Externí odkaz:
http://repositorio.ufes.br/handle/10/7244
Autor:
Cruz, C., Alves, Á. S., Santos, R. N. dos, Soares-Pinto, D. O., de Jesus, J. C. O., de Almeida, J. S., Reis, M. S.
The study of quantum correlations in solid state systems is a large avenue for research and their detection and manipulation are an actual challenge to overcome. In this context, we show by using first-principles calculations on the prototype materia
Externí odkaz:
http://arxiv.org/abs/1612.00357
Autor:
Alisultanov, Z. Z., Reis, M. S.
The present Letter proposes a device based on graphene for infrared light emission. It is based on a n- and p-doped monolayer graphene (MGs), with Fermi energies $E_F$ and -$E_F$, respectively, sandwiching a bilayer graphene (BG) with bandgap $\Lambd
Externí odkaz:
http://arxiv.org/abs/1608.05388
Publikováno v:
EPL 113, 40004 (2016)
The control of quantum correlations in solid state systems by means of material engineering is a broad avenue to be explored, since it makes possible steps toward the limits of quantum mechanics and the design of novel materials with applications on
Externí odkaz:
http://arxiv.org/abs/1603.03226
Autor:
Alisultanov, Z. Z., Reis, M. S.
Quantum oscillations of metallic systems at low temperatures is one of the key rules to experimentally access their electronic properties, such as energy spectrum, scattering mechanisms, geometry of Fermi surface and many other features. The importan
Externí odkaz:
http://arxiv.org/abs/1510.06687
Autor:
Alisultanov, Z. Z., Reis, M. S.
Measurement of magnetic oscillations on thermodynamic quantities (like magnetization and specific heat), is one of the experimental methods to access the density of states of electronic systems. In the present paper we therefore theoretically explore
Externí odkaz:
http://arxiv.org/abs/1508.06648
Autor:
Andrade, V. M., Pedro, S. S., Vivas, R. J. Caraballo, Rocco, D. L., Reis, M. S., Campos, A. P. C., Coelho, A. de A., Escote, M., Zenatti, A.
The magnetocaloric effect (MCE) is the key concept to produce new, advanced, freon-like free, low cost and environmental friendly magnetic refrigerators. Among several potential materials, $Sm_{0.6}Sr_{0.4}MnO_3$ manganite presents one of the highest
Externí odkaz:
http://arxiv.org/abs/1508.02466
Autor:
Vivas, R. J. Caraballo, Pedro, S. S., Cruz, C., Tedesco, J. C. G., Coelho, A. A., Carvalho, A. Magnus G., Rocco, D. L., Reis, M. S.
Heusler alloys are widely studied due to their interesting structural and magnetic properties, like magnetic memory shape ability, coupled magneto-structural phase transitions and half-metallicity; ruled, for many cases, by the valence electrons numb
Externí odkaz:
http://arxiv.org/abs/1508.01828
Autor:
Reis, M. S.
Publikováno v:
Solid State Communications 161 (2013) 19
The present effort explores the influence of a longitudinal applied electric field on the magnetocaloric properties of graphenes. The magnetic entropy change $\Delta S(T,\Delta B,E)$ has two contributions: $S_{cos}(T,B,E)$ with an oscillating charact
Externí odkaz:
http://arxiv.org/abs/1507.08899