| Texto completo | |
| Autor(es): |
Lucatto, Bruno
[1]
;
Koda, Daniel S.
[2, 1]
;
Bechstedt, Friedhelm
[3]
;
Marques, Marcelo
[1]
;
Teles, Lara K.
[1]
Número total de Autores: 5
|
| Afiliação do(s) autor(es): | [1] Inst Tecnol Aeronaut, DCTA, Grp Mat Semicond & Nanotecnol, BR-12228900 Sao Jose Dos Campos - Brazil
[2] MIT, Dept Mat Sci & Engn, Cambridge, MA 02139 - USA
[3] Friedrich Schiller Univ, Inst Festkorpertheorie & Opt, Max Wien Pl 1, D-07743 Jena - Germany
Número total de Afiliações: 3
|
| Tipo de documento: | Artigo Científico |
| Fonte: | Physical Review B; v. 100, n. 12 SEP 27 2019. |
| Citações Web of Science: | 0 |
| Resumo | |
In this Rapid Communication, we develop the concept of charge qubits in van der Waals heterostructures. A theoretical proof of concept is provided for the ZrSe2/SnSe2 system, in which a framework connecting the electronic structure with quantum information is described. The quantum state is prepared by applying a vertical electric field, manipulated by short field pulses, and measured via electric currents. The proposed qubit is robust, operational at high temperature, and compatible with two-dimensional material technology, opening different avenues for the field. (AU) | |
| Processo FAPESP: | 12/50738-3 - Estudo de pontos quânticos através de cálculos de primeiros princípios |
| Beneficiário: | Ronaldo Rodrigues Pelá |
| Linha de fomento: | Auxílio à Pesquisa - Regular |