Zobrazeno 1 - 10
of 1 445
pro vyhledávání: '"A P Rodriguez-Hernandez"'
Autor:
Nonato, A., Teles, G. G. S., Silva, C. C., Silva, R. X., Rodríguez-Hernández, Juan S., Paschoal, C. W. A., de Menezes, A. S., Santos, C. C.
We present a study of low-concentration Zn (II) impurities in L-Alanine Single Crystal (ZNLA) employing resonant Raman scattering and optical absorption spectroscopy. By analyzing the relative integrated intensity of the selective vibrational modes,
Externí odkaz:
http://arxiv.org/abs/2412.16628
Autor:
Nonato, A., Rodríguez-Hernández, Juan S., Abreu, D. S., Soares, C. C. S., Gómez, Mayra A. P., García-Fernández, Alberto, Señarís-Rodríguez, María A., andújar, Manuel Sánchez, Ayala, A. P., Paschoal, C. W. A., da Silva, Rosivaldo Xavier
Hybrid halide perovskites (HHPs) have attracted significant attention due to their remarkable optoelectronic properties that combine the advantages of low cost-effective fabrication methods of organic-inorganic materials. Notably, low-dimensional hyb
Externí odkaz:
http://arxiv.org/abs/2409.08259
We propose a data-driven approach using a Restricted Boltzmann Machine (RBM) to solve the Schr\"odinger equation in configuration space. Traditional Configuration Interaction (CI) methods, while powerful, are computationally expensive due to the larg
Externí odkaz:
http://arxiv.org/abs/2409.06146
Autor:
Mediavilla-Martinez, Irene, Kramberger, Christian, Dadgostar, Shabnam, Jimenez, Juan, Ayala, Paola, Pichler, Thomas, Manjon, Francisco J., Rodriguez-Hernandez, Placida, Muñoz, Alfonso, Serebryanaya, Nadezhda, Buga, Sergei, Serrano, Jorge
Bismuth selenide, a benchmark topological insulator, grows in a trigonal structure at ambient conditions and exhibits a number of enticing properties related to the formation of Dirac surface states. Besides this polytype, a metastable orthorhombic m
Externí odkaz:
http://arxiv.org/abs/2402.07256
Autor:
Garg, Alka B., Vie, David, Rodriguez-Hernandez, Placida, Munoz, Alfonso, Segura, Alfredo, Errandonea, Daniel
Publikováno v:
J. Phys. Chem. Lett. 2023, 14, 1762-1768
In this work, we report diffuse reflectivity measurements in InNbO4, ScNbO4, YNbO4, and eight different rare-earth niobates. From a comparison with the established values of the band gap of InNbO4 and ScNbO4, we have found that the broadly used Tauc
Externí odkaz:
http://arxiv.org/abs/2401.13477
Autor:
Liang, A., Popescu, C., Manjon, F. J., Rodriguez-Hernandez, P., Munoz, A., Hebboul, Z., Errandonea, D.
Publikováno v:
Phys. Rev. B 103, 054102 (2021)
We report a characterization of the high-pressure behavior of zinc-iodate, Zn(IO3)2. By the combination of x-ray diffraction, Raman spectroscopy, and first-principles calculations we have found evidence of two subtle isosymmetric structural phase tra
Externí odkaz:
http://arxiv.org/abs/2401.13452
Autor:
Guarduño-Martinez, Eduardo, Ciprian-Sanchez, Jorge, Valente, Gerardo, Vazquez-Garcia, Rodriguez-Hernandez, Gerardo, Palacios-Rosas, Adriana, Rossi-Tisson, Lucile, Ochoa-Ruiz, Gilberto
Wildfires represent one of the most relevant natural disasters worldwide, due to their impact on various societal and environmental levels. Thus, a significant amount of research has been carried out to investigate and apply computer vision technique
Externí odkaz:
http://arxiv.org/abs/2309.01318
Autor:
Bandiello, Enrico, Gallego-Parra, Samuel, Liang, Akun, Sans, Juan Ángel, Cuenca-Gotor, Vanesa, da Silva, Estelina Lora, Vilaplana, Rosario, Rodríguez-Hernández, Plácida., Muñoz, Alfonso, Diaz-Anichtchenko, Daniel, Popescu, Catalin, Alabarse, Frederico Gil, Rudamas, Carlos, Drašar, Čestmír, Segura, Alfredo, Errandonea, Daniel, Manjón, Francisco Javier
GaGeTe is a layered topological semimetal that has been recently found to exist in at least two different polytypes, $\alpha$-GaGeTe ($R\bar{3}m$) and $\beta$-GaGeTe ($P6_3 mc$). Here we report a joint experimental and theoretical study of the struct
Externí odkaz:
http://arxiv.org/abs/2305.02707
Autor:
Irma G. Enriquez-Maldonado, Daniel A. Montes-Galindo, Rocio Ortiz-Lopez, Jesus Ojeda-Ibarra, Margarita L. Martinez-Fierro, Iram P. Rodriguez-Sanchez, Augusto Rojas-Martinez, Angel Zavala-Pompa, Carmen Alicia Sanchez-Ramirez, Alejandra E. Hernandez-Rangel, Karmina Sanchez-Meza, Idalia Garza-Veloz, Alejandrina Rodriguez-Hernandez, Ivan Delgado-Enciso
Publikováno v:
Pediatric Reports, Vol 16, Iss 3, Pp 786-793 (2024)
The methylenetetrahydrofolate reductase (MTHFR) gene 677C➔T polymorphism is capable of altering folate metabolism and can modify certain neoplasia risk. Reports have suggested that folate can have an influence on bone development and so it is of in
Externí odkaz:
https://doaj.org/article/1019655c2128437dbd96c86bfef0c59d
Publikováno v:
Discover Energy, Vol 4, Iss 1, Pp 1-15 (2024)
Abstract The depletion of oil and gas reservoirs leaves many deep and expensive wells with no option but to be abandoned. However, these wells could have a second chance to extend their life as a source of geothermal energy, especially if they are lo
Externí odkaz:
https://doaj.org/article/ec54ed960dce4951beefa96dfa66f978