Zobrazeno 1 - 10
of 144
pro vyhledávání: '"Cadore, A. R."'
Autor:
Ames, Alessandra, Sousa, Frederico B., Souza, Gabriel A. D., de Oliveira, Raphaela, Silva, Igor R. F., Rodrigues, Gabriel L., Watanabe, Kenji, Taniguchi, Takashi, Marques, Gilmar E., Barcelos, Ingrid D., Cadore, Alisson R., López-Richard, Victor, Teodoro, Marcio D.
Two-dimensional heterostructures have been crucial in advancing optoelectronic devices utilizing van der Waals materials. Semiconducting transition metal dichalcogenide monolayers, known for their unique optical properties, offer extensive possibilit
Externí odkaz:
http://arxiv.org/abs/2410.07042
Autor:
de Oliveira, Raphaela, Yoshida, Ana Beatriz, Rabahi, Cesar, Freitas, Raul O., de Matos, Christiano J. S., Gobato, Yara Galvão, Barcelos, Ingrid D., Cadore, Alisson R.
Publikováno v:
Nanotechnology, 2024
Biotite, an iron-rich mineral belonging to the trioctahedral mica group, is a naturally abundant layered material (LM) exhibiting attractive electronic properties for application in nanodevices. Biotite stands out as a non-degradable LM under ambient
Externí odkaz:
http://arxiv.org/abs/2408.16697
Autor:
Rosa, Bárbara L. T., Junior, Paulo E. Faria, Cadore, Alisson R., Yang, Yuhui, Koulas-Simos, Aris, Palekar, Chirag C., Tongay, Sefaattin, Fabian, Jaroslav, Reitzenstein, Stephan
The impressive physics and applications of intra- and interlayer excitons in a transition metal dichalcogenide twisted-bilayer make these systems compelling platforms for exploring the manipulation of their optoelectronic properties through electrica
Externí odkaz:
http://arxiv.org/abs/2407.08063
Autor:
Alexeev, Evgeny M., Purser, Carola M., Gilardoni, Carmem M., Kerfoot, James, Chen, Hao, Cadore, Alisson R., Rosa, Bárbara L. T., Feuer, Matthew S. G., Javary, Evans, Hays, Patrick, Watanabe, Kenji, Taniguchi, Takashi, Tongay, Seth Ariel, Kara, Dhiren M., Atatüre, Mete, Ferrari, Andrea C.
Interlayer excitons in transition-metal dichalcogenide heterobilayers combine high binding energy and valley-contrasting physics with long optical lifetime and strong dipolar character. Their permanent electric dipole enables electric-field control o
Externí odkaz:
http://arxiv.org/abs/2406.02708
Investigation of the Nonlinear Optical Frequency Conversion in Ultrathin Franckeite Heterostructures
Autor:
Cadore, Alisson R., Ore, Alexandre S. M. V., Steinberg, David, Zapata, Juan D., de Souza, Eunézio A. T., Bahamon, Dario A., de Matos, Christiano J. S.
Layered franckeite is a natural superlattice composed of two alternating layers of different compositions, SnS$_2$- and PbS-like. This creates incommensurability between the two species along the planes of the layers, resulting in spontaneous symmetr
Externí odkaz:
http://arxiv.org/abs/2402.03884
Autor:
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, Elisângela S., Gobato, Yara Galvão, Chacham, Hélio, Neves, Bernardo R. A., Cadore, Alisson R.
Publikováno v:
Journal of Applied Physics, 2023
Phyllosilicate minerals are an emerging class of naturally occurring layered insulators with large bandgap energy that have gained attention from the scientific community. This class of lamellar materials has been recently explored at the ultrathin t
Externí odkaz:
http://arxiv.org/abs/2308.12875
Publikováno v:
Journal of the Optical Society of America A, 2023
Phyllosilicates emerge as a promising class of large bandgap lamellar insulators. Their applications have been explored from fabrication of graphene-based devices to 2D heterostructures based on transition metal dicalcogenides with enhanced optical a
Externí odkaz:
http://arxiv.org/abs/2308.03860
Autor:
Cadore, A. R., Rosa, B. L. T., Paradisanos, I., Mignuzzi, S., De Fazio, D., Alexeev, E. M., Muench, J. E., Kakavelakis, G., Shinde, S. M., Yoon, D., Tongay, S., Watanabe, K., Taniguchi, T., Lidorikis, E., Goykhman, I., Soavi, G., Ferrari, A. C.
Publikováno v:
Phys. Rev B 108, 035420 (2023)
Layered material heterostructures (LMHs) can be used to fabricate electroluminescent devices operating in the visible spectral region. A major advantage of LMH-light emitting diodes (LEDs) is that electroluminescence (EL) emission can be tuned across
Externí odkaz:
http://arxiv.org/abs/2305.01791
Autor:
Longuinhos, Raphael, Cadore, Alisson R., Bechtel, Hans A., de Matos, Christiano J. S., Freitas, Raul O., Ribeiro-Soares, Jenaina, Barcelos, Ingrid D.
Publikováno v:
The Journal of Physical Chemistry C, 2023
Talc is an insulating layered material that is stable at ambient conditions and has high-quality basal cleavage, which is a major advantage for its use in van der Waals heterostructures. Here, we use near-field synchrotron infrared nanospectroscopy,
Externí odkaz:
http://arxiv.org/abs/2302.14107
Autor:
Feuer, Matthew S. G., Montblanch, Alejandro R. -P., Sayyad, Mohammed, Purser, Carola M., Qin, Ying, Alexeev, Evgeny M., Cadore, Alisson R., Rosa, Barbara L. T., Kerfoot, James, Mostaani, Elaheh, Kalęba, Radosław, Kolari, Pranvera, Kopaczek, Jan, Watanabe, Kenji, Taniguchi, Takashi, Ferrari, Andrea C., Kara, Dhiren M., Tongay, Sefaattin, Atatüre, Mete
Janus transition-metal dichalcogenide monolayers are fully artificial materials, where one plane of chalcogen atoms is replaced by chalcogen atoms of a different type. Theory predicts an in-built out-of-plane electric field, giving rise to long-lived
Externí odkaz:
http://arxiv.org/abs/2210.06930