Location, speciation, and quantification of carbon in silica phytoliths using synchrotron scanning transmission X-ray microspectroscopy.

Autor: Djanira R Negrao, Julio C Cezar, Fabiano E Montoro, Jian Wang, Charles W Rice, Carlos E Driemeier

Publikováno v: PLoS ONE, Vol 19, Iss 4, p e0302009 (2024)

Phytoliths of biogenic silica play a vital role in the silicon biogeochemical cycle and occlude a fraction of organic carbon. The location, chemical speciation, and quantification of this carbon within phytoliths have remained elusive due to limited

Externí odkaz: https://doaj.org/article/e6218bdb762e4d558631442e7c3f3a9e

Proximity induced moment at Pt/Co interfaces and isolated skyrmion bubble stabilization at zero magnetic field

Autor: Danian A. Dugato, Jeovani Brandão, Fanny Béron, Ricardo B. da Silva, Samuel Flewett, David A. Shapiro, Julio C. Cezar, Lucio S. Dorneles, Thiago J.A. Mori

Publikováno v: Journal of Magnetism and Magnetic Materials. 566:170305

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a8d8310ce8c80c9a2ce121a9c08b7db
https://doi.org/10.1016/j.jmmm.2022.170305

Coupling of single, double, and triple-decker metal-phthalocyanine complexes to ferromagnetic and antiferromagnetic substrates

Autor: Carlo Carbone, Paolo Moras, Violetta Sessi, Márcio M. Soares, Julio C. Cezar, Pietro Gambardella, Alberto Lodi Rizzini, Corneliu Nistor, Sebastian Stepanow, Svetlana Klyatskaya, Raoul Piquerel, F. Yakhou-Harris, Pardeep K. Thakur, Christian Stamm, Mario Ruben, Timofey Balashov, Piter S. Miedema, Aitor Mugarza, Cornelius Krull, Polina M. Sheverdyaeva

Publikováno v: Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Recercat. Dipósit de la Recerca de Catalunya
instname
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Digital.CSIC. Repositorio Institucional del CSIC
Surface science 630 (2014): 361–374. doi:10.1016/j.susc.2014.07.008
info:cnr-pdr/source/autori:Lodi Rizzini A.; Krull C.; Mugarza A.; Balashov T.; Nistor C.; Piquerel R.; Klyatskaya S.; Ruben M.; Sheverdyaeva P.M.; Moras P.; Carbone C.; Stamm C.; Miedema P.S.; Thakur P.K.; Sessi V.; Soares M.; Yakhou-Harris F.; Cezar J.C.; Stepanow S.; Gambardella P./titolo:Coupling of single, double, and triple-decker metal-phthalocyanine complexes to ferromagnetic and antiferromagnetic substrates/doi:10.1016%2Fj.susc.2014.07.008/rivista:Surface science/anno:2014/pagina_da:361/pagina_a:374/intervallo_pagine:361–374/volume:630

We report a survey of the magnetic properties of metal-organic complexes coupled to ferromagnetic and antiferromagnetic surfaces. Using element-resolved X-ray magnetic circular dichroism, we investigate the magnetism of single, double, and triple-dec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96997617e3ea1ef788430bd2cc97d538
http://hdl.handle.net/2072/441725

The beamline ID32 at the ESRF for soft X-ray high energy resolution resonant inelastic X-ray scattering and polarisation dependent X-ray absorption spectroscopy

Autor: Raymond Barrett, Giacomo Claudio Ghiringhelli, P. van der Linden, F. Yakhou-Harris, G. Berruyer, E. Velez-Fort, Kurt Kummer, P. Marion, Laurent Eybert, Lin Zhang, N. B. Brookes, A. Fondacaro, Lucio Braicovich, Davide Betto, A. Amorese, Julio C. Cezar, F. Cianciosi

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 903:175-192

The ID32 Soft X-ray Beamline line is an ESRF upgrade beamline for X-ray absorption (XAS) and Resonant Inelastic X-ray Scattering (RIXS) spectroscopic studies. It was opened to Users in October 2014 and provides polarised soft X-rays in the 400–1600

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9899a5677910d1ed1502edf3a502a3f8
https://doi.org/10.1016/j.nima.2018.07.001

Spin-orbit coupling and crystal-field distortions for a low-spin 3d5 state in BaCoO3

Autor: Yi Ying Chin, Ku-Ding Tsuei, Christine Martin, J. Weinen, A. Maignan, C. T. Chen, Arata Tanaka, Huan Lin, D. I. Khomskii, Stefano Agrestini, Liu Hao Tjeng, Julio C. Cezar, Sylvie Hébert, Y. F. Liao, N. B. Brookes, Zeng-Zhen Hu

Publikováno v: Physical Review B. 100

We have studied the electronic structure of ${\mathrm{BaCoO}}_{3}$ using soft x-ray absorption spectroscopy at the Co ${L}_{2,3}$ and O $K$ edges, magnetic circular dichroism at the Co ${L}_{2,3}$ edges, and valence band hard x-ray photoelectron spec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::91f3c9315668aff5c35e3606d757de19
https://doi.org/10.1103/physrevb.100.205139