Synthesis and Local Characterization of CoO Nanoparticles in Distinct Phases: Unveiling Polymorphic Structures

Autor: Suzilene V. Santos, Cleidilane S. Costa, Waldeci Paraguassu, Crystian W. C. Silva, Larissa Otubo, Katiusse S. Souza, Bruno S. Correa, Arnaldo A. Miranda-Filho, Wanderson L. Ferreira, Artur W. Carbonari, Gabriel A. Cabrera-Pasca

Publikováno v: ACS Omega, Vol 9, Iss 42, Pp 42883-42894 (2024)

Externí odkaz: https://doaj.org/article/12f1982b93d34e899d1c5938bc42177d

Magnetic phase diagram of the solid solution LaMn2(Ge1−x Si x )2 (0 ≤ x ≤ 1) unraveled by powder neutron diffraction

Autor: Stefanie Siebeneichler, Alexander Ovchinnikov, Brianna Bosch-Santos, Gabriel A. Cabrera-Pasca, Roxana Flacau, Qingzhen Huang, Artur W. Carbonari, Dominic Ryan, Anja-Verena Mudring

Publikováno v: Scientific Reports, Vol 12, Iss 1, Pp 1-16 (2022)

Abstract The structural and magnetic properties of the ThCr2Si2-type solid solution LaMn2(Ge1−x Si x )2 (x = 0.0 to 1.0) have been investigated employing a combination of X-ray diffraction, magnetization and neutron diffraction measurements, which

Externí odkaz: https://doaj.org/article/2e32e3a0086e49f2b8ab7f796fb662fd

Magnetic phase diagram of the solid solution LaMn2(Ge1−xSix)2 (0 ≤ x ≤ 1) unraveled by powder neutron diffraction

Autor: Anja-Verena Mudring, Stefanie Siebeneichler, Alexander Ovchinnikov, Brianna Bosch-Santos, Gabriel A. Cabrera-Pasca, Roxana Flacau, Qingzhen Huang, Artur W. Carbonari, Dominic Ryan

Publikováno v: Siebeneichler, S, Ovchinnikov, A, Bosch-Santos, B, Cabrera-Pasca, G A, Flacau, R, Huang, Q, Carbonari, A W, Ryan, D & Mudring, A V 2022, ' Magnetic phase diagram of the solid solution LaMn 2 (Ge 1−x Si x ) 2 (0 ≤ x ≤ 1) unraveled by powder neutron diffraction ', Scientific Reports, vol. 12, no. 1, 9248 . https://doi.org/10.1038/s41598-022-12549-y

The structural and magnetic properties of the ThCr2Si2-type solid solution LaMn2(Ge1−xSix)2 (x = 0.0 to 1.0) have been investigated employing a combination of X-ray diffraction, magnetization and neutron diffraction measurements, which allowed esta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf55f5aeb3bef41fc321b1b93c56bc19
https://pure.au.dk/portal/da/publications/magnetic-phase-diagram-of-the-solid-solution-lamn2ge1xsix2-0--x--1-unraveled-by-powder-neutron-diffraction(87eb9e2f-b66f-48e1-9f77-81fc4b91caee).html

Growth of Long ZnO Nanowires with High Density on the ZnO Surface for Gas Sensors

Autor: Gabriel A. Cabrera-Pasca, Cleidilane Sena Costa, Larissa Otubo, M. S. Costa, B.S. Correa, Suane de Castro Paes, Artur W. Carbonari, Alex da Cunha Campos

Publikováno v: ACS Applied Nano Materials. 3:175-185

Among the various approaches to grow semiconducting oxide nanowires, the thermal oxidation procedure is considered a simple, efficient, and fast method that allows the synthesis of micro and nanost...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e6a8fe9028ac63112efed5ffd5f9cd25
https://doi.org/10.1021/acsanm.9b01888

Crystalline and magnetic properties of CoO nanoparticles locally investigated by using radioactive indium tracer

Autor: Cleidilane Sena Costa, B. Bosch-Santos, L. F. D. Pereira, Artur W. Carbonari, Fernando Bacci Effenberger, Renata V. Santos, Anastasia Burimova, B.S. Correa, Gabriel A. Cabrera-Pasca, Rafael S. Freitas, Larissa Otubo

Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Scientific Reports

We herein report a comprehensive investigation on the magnetic, structural, and electric properties of CoO nanoparticles with different sizes by local inspection through hyperfine interactions measured in a wide range of temperatures (10–670 K) by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89ed8351c873f301e640d3b446448dc0
https://doi.org/10.1038/s41598-021-99810-y