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Ferromagnetic ε-Fe<sub>2</sub>MnN: High-Pressure Synthesis, Hardness and Magnetic Properties
Indexado
WoS WOS:000473759400112
Scopus SCOPUS_ID:85067959563
DOI 10.3390/MA12121993
Año 2019
Tipo artículo de investigación

Citas Totales

Autores Afiliación Chile

Instituciones Chile

% Participación
Internacional

Autores
Afiliación Extranjera

Instituciones
Extranjeras


Abstract



The iron manganese nitride Fe2MnN was obtained by high-pressure-high-temperature synthesis from zeta-Fe2N and elemental Mn at 15(2) GPa and 1573(200) K. The phase crystallizes isostructural to binary epsilon-Fe3N. In comparison to the corresponding binary iron nitride, the microhardness of epsilon-Fe2MnN is reduced to 6.2(2) GPa. Above about 800 K the ternary compound decomposes exothermally under loss of nitrogen. epsilon-Fe2MnN is ferromagnetic with a Curie temperature of roughly 402 K.

Revista



Revista ISSN
Materials 1996-1944

Métricas Externas



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Disciplinas de Investigación



WOS
Materials Science, Multidisciplinary
Scopus
Materials Science (All)
Condensed Matter Physics
SciELO
Sin Disciplinas

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Publicaciones WoS (Ediciones: ISSHP, ISTP, AHCI, SSCI, SCI), Scopus, SciELO Chile.

Colaboración Institucional



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Autores - Afiliación



Ord. Autor Género Institución - País
1 Schwarz, Ulrich Hombre Max Planck Inst Chem Phys Fester Stoffe - Alemania
Max Planck Institute for Chemical Physics of Solids - Alemania
2 Guo, Kai - Max Planck Inst Chem Phys Fester Stoffe - Alemania
Shanghai Univ - China
Max Planck Institute for Chemical Physics of Solids - Alemania
Shanghai University - China
3 Clark, William P. Hombre UNIV STUTTGART - Alemania
Universitat Stuttgart - Alemania
4 Burkhardt, Ulrich Hombre Max Planck Inst Chem Phys Fester Stoffe - Alemania
Max Planck Institute for Chemical Physics of Solids - Alemania
5 Bobnar, Matej Hombre Max Planck Inst Chem Phys Fester Stoffe - Alemania
Max Planck Institute for Chemical Physics of Solids - Alemania
6 CASTILLO-ROJAS, RODRIGO ESTEBAN Hombre Max Planck Inst Chem Phys Fester Stoffe - Alemania
Universidad Católica del Norte - Chile
Max Planck Institute for Chemical Physics of Solids - Alemania
7 Akselrud, Lev - Max Planck Inst Chem Phys Fester Stoffe - Alemania
Max Planck Institute for Chemical Physics of Solids - Alemania
8 Niewa, Rainer Hombre UNIV STUTTGART - Alemania
Universitat Stuttgart - Alemania

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Financiamiento



Fuente
Deutsche Forschungsgemeinschaft
111 Project
Foundation of China
CAS/SAFEA International Partnership Program for Creative Research Teams
Shanghai Municipal Education Commission
priority program "Synthesis, in situ characterization, and quantum mechanical modelling of Earth Materials, oxides, carbides and nitrides at extremely high pressures and temperatures" of the Deutsche Forschungsgemeinschaft (DFG) (SPP 1236)
CAS-SAFEA International Partnership Program for Creative Research Teams
U.B.
Shanghai University
Higher Education Discipline Innovation Project
Young Eastern Scholar Project of Shanghai Municipal Education Commission

Muestra la fuente de financiamiento declarada en la publicación.

Agradecimientos



Agradecimiento
This research received additional funding from the CAS/SAFEA International Partnership Program for Creative Research Teams (51121064) and the priority program "Synthesis, in situ characterization, and quantum mechanical modelling of Earth Materials, oxides, carbides and nitrides at extremely high pressures and temperatures" of the Deutsche Forschungsgemeinschaft (DFG) (SPP 1236). K.G. acknowledges support from the Foundation of China under Project No. 21501118, 111 project (D16002) and the Young Eastern Scholar Project of Shanghai Municipal Education Commission (QD2015031).
Funding: This research received additional funding from the CAS/SAFEA International Partnership Program for Creative Research Teams (51121064) and the priority program “Synthesis, in situ characterization, and quantum mechanical modelling of Earth Materials, oxides, carbides and nitrides at extremely high pressures and temperatures” of the Deutsche Forschungsgemeinschaft (DFG) (SPP 1236). K.G. acknowledges support from the Foundation of China under Project No. 21501118, 111 project (D16002) and the Young Eastern Scholar Project of Shanghai Municipal Education Commission (QD2015031).

Muestra la fuente de financiamiento declarada en la publicación.