Zobrazeno 1 - 10 of 31 pro vyhledávání: '"S. H. Masunaga"'
1
Akademický článek
Magnetorresistência colossal em La5/8-yPr yCa3/8MnO3 Magnetoresistance in La5/8-yPr yCa3/8MnO3
Autor: S. H. Masunaga, R. F. Jardim
Publikováno v: Cerâmica, Vol 53, Iss 327, Pp 279-283 (2007)
Amostras policristalinas de La5/8-yPr yCa3/8MnO3, 0 0,35 também mostram uma transição para o estado de ordenamento de carga/orbital T OC. Uma análise das medidas de ro(T, H) sugere a coexistência de pelo menos duas fases distintas nesses materia
Externí odkaz: https://doaj.org/article/a005b2a80b404322b07ea84fa090058e
Zobrazit plný text záznamu
2
Electron-phonon superconductivity in C-doped topological nodal-line semimetal Zr5Pt3: a muon spin rotation and relaxation (mu SR) study
Autor: F.B. Santos, R. F. Jardim, D. T. Adroja, K. Panda, Thiago T. Dorini, P. P. Ferreira, L.R. de Faria, Amitava Bhattacharyya, Laís Corrêa, K Yokoyama, Luiz T.F. Eleno, A. J. S. Machado, S H Masunaga
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
In the present work we demonstrate that C-doped Zr$_{5}$Pt$_{3}$ is an electron-phonon superconductor (with critical temperature T$_\mathrm{C}$ = 3.7\,K) with a nonsymmorphic topological Dirac nodal-line semimetal state, which we report here for the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93454409f2e4722bf6cda10f9fe95678
Zobrazit plný text záznamu
4
Fe3O4 nanoparticles and Rhizobium inoculation enhance nodulation, nitrogen fixation and growth of common bean plants grown in soil
Autor: Liane M. Rossi, Angel De Souza-Torres, Raúl C. López-Sánchez, Fernando Bacci Effenberger, Ernesto Gómez-Padilla, R. F. Jardim, S. H. Masunaga, Ernesto Govea-Alcaide
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
The effects of Fe3O4 nanoparticles (NPs) and Rhizobium inoculation on nodulation, nitrogen fixation and plant growth of common bean (cv. Red Guama, Phaseolus vulgaris) plants were investigated in growth chambers. Plants were exposed to: Fe3O4 NPs (20
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68778da3976cd88119168482704e886c
Zobrazit plný text záznamu
7
Magnetic properties, x-ray absorption spectroscopy and electronic structure of GdCrTiO5
Autor: F.E.N. Ramirez, Henrique P. Martins, S. H. Masunaga, E. B. Guedes, M. Abbate, R. F. Jardim, R. J. O. Mossanek
Publikováno v: Journal of Alloys and Compounds. 724:67-73
We study the electronic structure of GdCrTiO 5 polycrystals by means of magnetic susceptibility and heat capacity measurements, as well as x-ray absorption spectroscopies on the Cr 2 p , Ti 2 p and O 1 s levels. The experimental results were interpre
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2c7233870e43e0ed536c4df845ed83bc
https://doi.org/10.1016/j.jallcom.2017.06.335
Zobrazit plný text záznamu
8
Separation technology meets green chemistry: development of magnetically recoverable catalyst supports containing silica, ceria, and titania
Autor: Camila C Damasceno, Liane M. Rossi, S. H. Masunaga, R. F. Jardim, Jivaldo do Rosário Matos, Richard Landers, Lucas L. R. Vono
Publikováno v: Pure and Applied Chemistry. 90:133-141
Magnetic separation can be considered a green technology because it is fast, efficient, consumes low energy, and minimizes the use of solvents and the generation of waste. It has been successfully used in laboratory scale to facilitate supported cata
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5da7938eaa33d767785cf02b84f3b32f
https://doi.org/10.1515/pac-2017-0504
Zobrazit plný text záznamu
9
Evidence of phase transitions in MoO2 single crystals
Autor: M. S. da Luz, S. H. Masunaga, John J. Neumeier, A. Rebello, B. S. de Lima, L. M. S. Alves, J. B. Leão, F. S. Oliveira, Carlos Giles, C. A. M. dos Santos
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
In this work, structural and physical properties are revisited in the MoO2 compound. MoO2 single crystals have been prepared by chemical vapor transport technique and characterized by X-ray diffraction, neutron diffraction, high-resolution thermal ex
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a24a9ca512c64b20a1a61ea0b3671e05
https://doi.org/10.1016/j.jallcom.2017.02.148
Zobrazit plný text záznamu
10
Impact of Fe3O4 nanoparticle on nutrient accumulation in common bean plants grown in soil
Autor: L. Fajardo-Rosabal, A. De Souza, S. H. Masunaga, Fernando Bacci Effenberger, R. F. Jardim, E. Govea-Alcaide, Liane M. Rossi
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
The effect of Fe3O4 nanoparticles (NPs) on chemical properties of the soil rhizosphere and on the accumulation of nutrients in common bean plants was studied for two different concentrations of Fe3O4 NPs. The root-to-leaves translocation index for mi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ae8c2dfb3becef5850a909e0ff4bf70
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje