Deutsch
 
Hilfe Datenschutzhinweis Impressum
  DetailsucheBrowse

Datensatz

DATENSATZ AKTIONENEXPORT
  FeWO4 Single Crystals: Structure, Oxidation States, and Magnetic and Transport Properties

Maignan, A., Schmidt, M., Prots, Y., Lebedev I, O., Daou, R., Chang, C.-F., et al. (2022). FeWO4 Single Crystals: Structure, Oxidation States, and Magnetic and Transport Properties. Chemistry of Materials, 34(2), 789-797. doi:10.1021/acs.chemmater.1c03640.

Item is

Basisdaten

einblenden: ausblenden:
Genre: Zeitschriftenartikel

Externe Referenzen

einblenden:

Urheber

einblenden:
ausblenden:
 Urheber:
Maignan, Antoine1, Autor
Schmidt, Marcus2, Autor           
Prots, Yurii3, Autor           
Lebedev I, Oleg1, Autor
Daou, Ramzy1, Autor
Chang, Chun-Fu4, Autor           
Kuo, Chang-Yang5, Autor           
Hu, Zhiwei6, Autor           
Chen, Chien-Te1, Autor
Weng, Shih-Chang1, Autor
Altendorf, Simone G.7, Autor           
Tjeng, Liu-Hao8, Autor           
Grin, Yuri9, Autor           
Affiliations:
1external, ou_persistent22              
2Marcus Schmidt, Chemical Metal Science, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863415              
3Yuri Prots, Chemical Metal Science, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863424              
4Chun-Fu Chang, Physics of Correlated Matter, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863447              
5Physics of Correlated Matter, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863445              
6Zhiwei Hu, Physics of Correlated Matter, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863461              
7Simone Altendorf, Physics of Correlated Matter, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863458              
8Liu Hao Tjeng, Physics of Correlated Matter, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863452              
9Juri Grin, Chemical Metal Science, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863413              

Inhalt

einblenden:
ausblenden:
Schlagwörter: -
 Zusammenfassung: Synthetic crystals of the ferberite FeWO4 have been grown by the chemical transport reaction starting from a polycrystalline sample of this phase. Magnetic susceptibility measurements showed an antiferromagnetic Neel temperature of T-N = 75 K. The anisotropy in the magnetic susceptibility can be ascribed to the magnetocrystalline anisotropy of the Fe2+ ion, the oxidation state of which was confirmed by X-ray absorption spectroscopy. While X-ray photoemission analysis indicated that all W ions are in the expected 6+ charge state, the dielectric permittivity of the FeWO4 crystals was found to be leaky, hindering changes at T-N to be detected. Subsequent thermoelectric power measurements suggested the presence of about 1.5% Fe3+. X-ray diffraction experiments confirmed the basic crystal structure of the wolframite type and revealed some structural disorder in the 1% range. Transmission electron microscopy allowed us to unveil the occurrence of stacking faults attributed to the similarity of the atomic environment of the Fe and W species.

Details

einblenden:
ausblenden:
Sprache(n): eng - English
 Datum: 2022-01-072022-01-07
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: -
 Identifikatoren: ISI: 000742732700001
DOI: 10.1021/acs.chemmater.1c03640
 Art des Abschluß: -

Veranstaltung

einblenden:

Entscheidung

einblenden:

Projektinformation

einblenden:

Quelle 1

einblenden:
ausblenden:
Titel: Chemistry of Materials
  Kurztitel : Chem. Mater.
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: Washington, D.C. : American Chemical Society
Seiten: - Band / Heft: 34 (2) Artikelnummer: - Start- / Endseite: 789 - 797 Identifikator: ISSN: 0897-4756
CoNE: https://pure.mpg.de/cone/journals/resource/954925561571