Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Tatiana G Rappoport"'
Publikováno v:
New Journal of Physics, Vol 23, Iss 7, p 073035 (2021)
To calculate the conductivity of a material having full knowledge of its composition is a reasonably simple task. To do the same in reverse, i.e. to find information about the composition of a device from its conductivity response alone, is very chal
Externí odkaz:
https://doaj.org/article/c14d2d061cc14d3d8f354b04551b1461
Publikováno v:
Revista Brasileira de Ensino de Física, Vol 42 (2020)
Resumo Um cenário comum de ser observado nos cursos de ciências exatas de diversas universidades espalhadas pelo Brasil é uma sala composta, majoritariamente, por estudantes masculinos. O que observamos é uma intensa segregação por gênero nas
Externí odkaz:
https://doaj.org/article/88ff552e323f4662a2789435c5c510a7
Autor:
Simão M. João, Miša Anđelković, Lucian Covaci, Tatiana G. Rappoport, João M. V. P. Lopes, Aires Ferreira
Publikováno v:
Royal Society Open Science, Vol 7, Iss 2 (2020)
We present KITE, a general purpose open-source tight-binding software for accurate real-space simulations of electronic structure and quantum transport properties of large-scale molecular and condensed systems with tens of billions of atomic orbitals
Externí odkaz:
https://doaj.org/article/d2d0758330cc49ebb43c27c71bdbbac2
Publikováno v:
Physical Review Letters. 130
Semiconductor transistors are essential elements of electronic circuits as they enable, for example, the isolation or amplification of voltage signals. While conventional transistors are point-type (lumped-element) devices, it may be highly interesti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cd765d0504fd05c5f1182b0f7c1e6b7
https://doi.org/10.1103/physrevlett.130.076901
https://doi.org/10.1103/physrevlett.130.076901
Publikováno v:
Metamaterials XIII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2429dca76619a21066995e630e499260
https://doi.org/10.1117/12.2620358
https://doi.org/10.1117/12.2620358
Autor:
Marcio Costa, Bruno Focassio, Luis M. Canonico, Tarik P. Cysne, Gabriel R. Schleder, R. B. Muniz, Adalberto Fazzio, Tatiana G. Rappoport
Monolayers of transition metal dichalcogenides (TMDs) in the 2H structural phase have been recently classified as higher-order topological insulators (HOTI), protected by $C_3$ rotation symmetry. In addition, theoretical calculations show an orbital
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d02553fe334113f2d388ae62da6bcc22
http://arxiv.org/abs/2205.00997
http://arxiv.org/abs/2205.00997
Using an effective Dirac model, we study the orbital Hall effect (OHE) in bilayers of transition metal dichalcogenides with 2H stacking (2H-TMD). We use first-order perturbation theory in the interlayer coupling of the bilayer system to obtain analyt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::166c4a776a8df9c89faf3e01e1f4573d
http://arxiv.org/abs/2201.03491
http://arxiv.org/abs/2201.03491
Autor:
Tarik P. Cysne, Filipe S. M. Guimarães, Luis M. Canonico, Marcio Costa, Tatiana G. Rappoport, R. B. Muniz
Publikováno v:
Physical review / B 107(11), 115402 (2023). doi:10.1103/PhysRevB.107.115402
The orbital magnetoelectric effect (OME) generically refers to the appearance of an orbital magnetization induced by an applied electric field. Here, we show that nanoribbons of transition metal dichalcogenides (TMDs) with zigzag (ZZ) edges may exhib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41723b297293726291e831683964a493
Autor:
Itai Epstein, David Alcaraz, Zhiqin Huang, Varun-Varma Pusapati, Jean-Paul Hugonin, Avinash Kumar, Xander Deputy, Tymofiy Khodkov, Tatiana G. Rappoport, Jin-Yong Hong, Nuno M. M. R. Peres, Jing Kong, David R. Smith, Frank H. Koppens
Publikováno v:
Optical Sensors 2021.
Acoustic-graphene-plasmons (AGPs) are highly confined electromagnetic modes, which carry extreme momentum and low loss in the Mid-infrared (MIR) to Terahertz (THz) spectra. They are therefore enablers of extremely strong light-matter interactions at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eff21566f772a0de389f09a159a3658b
https://doi.org/10.1117/12.2590037
https://doi.org/10.1117/12.2590037
Autor:
Itai Epstein, David Alcaraz, Zhiqin Huang, Varun-Varma Pusapati, Jean-Paul Hugonin, Avinash Kumar, Xander Deputy, Tymofiy Khodkov, Tatiana G. Rappoport, Jin-Yong Hong, Nuno M. R. Peres, Jing Kong, David R. Smith, Frank H. L. Koppens
Publikováno v:
2D Photonic Materials and Devices IV.
Acoustic-graphene-plasmons (AGPs) are highly confined electromagnetic modes, which carry extreme momentum and low loss in the Mid-infrared (MIR) to Terahertz (THz) spectra. In this work [1], we demonstrate a new way to excite AGPs from the far-field,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e839944b5d52a855d2b32002317977fd
https://doi.org/10.1117/12.2590038
https://doi.org/10.1117/12.2590038