Direct observation of electron doping in La0.7Ce0.3MnO3 using x-ray absorption 
spectroscopy

Mitra, C.; Hu, Z.; Raychaudhuri, P.; Wirth, S.; Csiszar, S. I.; Hsieh, H. H.; Lin, H. J.; Chen, C. T.; Tjeng, L. H.

doi:10.1103/PhysRevB.67.092404

Local TagsRelease HistoryDetailsSummary

Direct observation of electron doping in La_0.7Ce_0.3MnO₃ using x-ray absorption spectroscopy

Mitra, C., Hu, Z., Raychaudhuri, P., Wirth, S., Csiszar, S. I., Hsieh, H. H., et al. (2003). Direct observation of electron doping in La_0.7Ce_0.3MnO₃ using x-ray absorption spectroscopy. Physical Review B, 67(9), 092404-1-092404-3. doi:10.1103/PhysRevB.67.092404.

Item is Released

show all

Basic

hide

Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0015-301A-7 Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0019-178B-4

Genre: Journal Article

Files

show Files

Locators

show

Creators

hide

Creators:
Mitra, C.¹, Author
Hu, Z.², Author
Raychaudhuri, P.², Author
Wirth, S.³, Author
Csiszar, S. I.², Author
Hsieh, H. H.², Author
Lin, H. J.², Author
Chen, C. T.², Author
Tjeng, L. H.⁴, Author

Affiliations:
1Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863404
2external, ou_persistent22
3Steffen Wirth, Physics of Correlated Matter, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863460
4External Organizations, ou_persistent22

Content

hide

Free keywords: -

Abstract: We report an x-ray absorption spectroscopic (XAS) study on thin films of La0.7Ce0.3MnO3. The measurements clearly show that the cerium is in the Ce(IV) valence state, and that the manganese is present in a mixture of Mn2+ and Mn3+ valence states. These data demonstrate that La0.7Ce0.3MnO3 is an electron-doped colossal magnetoresistive manganite, a finding that may open up opportunities for device applications as well as for further research on the colossal magnetoresistance phenomenon in these materials.

Details

hide

Language(s): eng - English

Dates: Date issued: 2003-03-01

Publication Status: Issued

Pages: -

Publishing info: -

Table of Contents: -

Rev. Type: -

Identifiers: eDoc: 126076
ISI: 000182019300014
DOI: 10.1103/PhysRevB.67.092404

Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

hide

Title: Physical Review B

Alternative Title : Phys. Rev. B

Source Genre: Journal

Creator(s):

Affiliations:

Publ. Info: -

Pages: - Volume / Issue: 67 (9) Sequence Number: - Start / End Page: 092404-1 - 092404-3 Identifier: ISSN: 1098-0121