Research Grants 22/08329-0 - Propriedades físicas, Propriedades ópticas - BV FAPESP
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Effect of Moiré pattern on physical properties of twisted van der Waals heterostructures

Abstract

The long-term goal of the project is to start a collaboration to contribute to the applied and fundamental physics of emerging van der Waals heterostructures and the development of new applications of devices based on these. In order to meet this goal, the project will have the following specific objectives: (1) Implement strategies to achieve high-quality 2D samples/devices; (2) Study the effects of moiré patter on exciton-exciton interaction and quantum yield of IEs (2) Study the electronic and optical properties of these heterostructures with different twisted angles; (3) Apply the obtained conclusions to design/model novel van der Waals devices; (4) Develop and test prototypes; (5) discuss opportunities for future grants and long-term collaboration. (AU)

Articles published in Agência FAPESP Newsletter about the research grant:
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Scientific publications (7)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
DE OLIVEIRA, RAPHAELA; YOSHIDA, ANA B. BARBOSA; RABAHI, CESAR R.; FREITAS, RAUL; TEIXEIRA, VERONICA C.; DE MATOS, CHRISTIANO J. S.; GOBATO, YARA GALVAO; BARCELOS, INGRID D.; CADORE, ALISSON R.. Ultrathin natural biotite crystals as a dielectric layer for van der Waals heterostructure applications. Nanotechnology, v. 35, n. 50, p. 11-pg., . (15/13771-0, 19/14017-9, 22/11526-2, 14/07375-2, 22/08329-0, 22/10340-2, 22/02901-4)
DE BRITO, CAIQUE SERATI; FARIA JUNIOR, PAULO E.; GHIASI, TALIEH S.; INGLA-AYNES, JOSEP; RABAHI, CESAR RICARDO; CAVALINI, CAMILA; DIRNBERGER, FLORIAN; MANAS-VALERO, SAMUEL; WATANABE, KENJI; TANIGUCHI, TAKASHI; et al. Charge Transfer and Asymmetric Coupling of MoSe2 Valleys to the Magnetic Order of CrSBr. Nano Letters, v. 23, n. 23, p. 9-pg., . (22/08329-0, 22/00419-0, 23/01313-4)
BEER, ANDREAS; ZOLLNER, KLAUS; SERATI DE BRITO, CAIQUE; FARIA JUNIOR, PAULO E.; PARZEFALL, PHILIPP; GHIASI, TALIEH S.; INGLA-AYNES, JOSEP; MANAS-VALERO, SAMUEL; BOIX-CONSTANT, CARLA; WATANABE, KENJI; et al. Proximity-Induced Exchange Interaction and Prolonged Valley Lifetime in MoSe2/CrSBr Van-Der-Waals Heterostructure with Orthogonal Spin Textures. ACS NANO, v. 18, n. 45, p. 11-pg., . (22/00419-0, 22/08329-0, 22/10340-2, 23/01313-4)
CAVALINI, CAMILA; RABAHI, CESAR; DE BRITO, CAIQUE S.; LEE, EUNJI; TOLEDO, JOSE R.; CAZETTA, FELIPE F.; DE OLIVEIRA, RAPHAEL B. FERNANDES; ANDRADE, MARCELO B.; HENINI, MOHAMED; ZHANG, YUHAO; et al. Revealing localized excitons in WSe2/β-Ga2O3. Applied Physics Letters, v. 124, n. 14, p. 7-pg., . (22/08329-0, 23/11265-7)
DE BRITO, CAIQUE SERATI; ROSA, BARBARA L. T.; CHAVES, ANDREY; CAVALINI, CAMILA; RABAHI, CESAR R.; FRANCO, DOUGLAS F.; NALIN, MARCELO; BARCELOS, INGRID D.; REITZENSTEIN, STEPHAN; GOBATO, YARA GALVAO. Probing the Nature of Single-Photon Emitters in a WSe2 Monolayer by Magneto-Photoluminescence Spectroscopy. Nano Letters, v. 24, n. 42, p. 7-pg., . (15/13771-0, 19/14017-9, 14/07375-2, 13/07793-6, 22/10340-2, 23/08276-7, 23/04832-2, 22/08329-0)
GLAZOV, MIKHAIL; ARORA, ASHISH; CHAVES, ANDREY; GOBATO, YARA GALVAO. Excitons in two-dimensional materials and heterostructures: Optical and magneto-optical properties. MRS BULLETIN, v. 49, n. 9, p. 15-pg., . (22/08329-0, 23/11265-7)
BARCELOS, INGRID D.; DE OLIVEIRA, RAPHAELA; SCHLEDER, GABRIEL R.; MATOS, MATHEUS J. S.; LONGUINHOS, RAPHAEL; RIBEIRO-SOARES, JENAINA; BARBOZA, ANA PAULA M.; PRADO, MARIANA C.; PINTO, ELISANGELA S.; GOBATO, YARA GALVAO; et al. Phyllosilicates as earth-abundant layered materials for electronics and optoelectronics: Prospects and challenges in their ultrathin limit. Journal of Applied Physics, v. 134, n. 9, p. 17-pg., . (22/00419-0, 22/08329-0)

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