Revisiting the magnetic structure of Holmium at high pressure by using neutron diffraction

Autor: M. Pardo-Sainz, F. Cova, J. A. Rodríguez-Velamazán, I. Puente-Orench, Y. Kousaka, M. Mito, J. Campo

Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)

Abstract Low-temperature neutron diffraction experiments at $$P= 8$$ P = 8 GPa have been conducted to investigate the magnetic structures of metallic Holmium at high pressures by employing a long d-spacing high-flux diffractometer and a Paris-Edinbur

Externí odkaz: https://doaj.org/article/d8041bd16a474f03945bdb47bf4ec46b

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Denitrogenation process in ThMn12 nitride by in situ neutron powder diffraction

Autor: J. S. Garitaonandia, S. Luca, I. Puente-Orench, J. M. Porro, Alex Aubert, George C. Hadjipanayis, J.M. Barandiarán

Publikováno v: Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
Digital.CSIC. Repositorio Institucional del CSIC
Zaguán: Repositorio Digital de la Universidad de Zaragoza
Universidad de Zaragoza
Physical Review Materials
Physical Review Materials, American Physical Society, 2021, 5, ⟨10.1103/physrevmaterials.5.014415⟩

ThMn12 nitrides are good candidates for high performance permanent magnets. However, one of the remaining challenges is to transfer the good properties of the powder into a useful bulk magnet. Thus, understanding the denitrogenation process of this p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2f8eb62963a80482b72cce38c686634
http://zaguan.unizar.es/record/99810

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Zinc blende and wurtzite CoO polymorph nanoparticles: rational synthesis and commensurate and incommensurate magnetic order

Autor: Josep Nogués, I. V. Golosovsky, Alberto López-Ortega, Sònia Estradé, Francesca Peiró, L. López-Conesa, Marta Estrader, I. Puente-Orench, Alejandro G. Roca, E. Del Corro

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Recercat. Dipósit de la Recerca de Catalunya
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona

On the nanoscale, CoO can have different polymorph crystal structures, zinc blende and wurtzite, apart from rock salt, which is the stable one in bulk. However, the magnetic structures of the zinc blende and wurtzite phases remain virtually unexplore

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00fb4d57a7cb9df3af5ef2709a041d4d
http://hdl.handle.net/10261/202681