skip to main content

DOE PAGESDOE PAGES

Title: Magnetochromic effect in multiferroic R In 1 x Mn x O 3 ( R = Tb , Dy)

We combined high field magnetization and magneto-optical spectroscopy to investigate spin-charge coupling in Mn-substituted rare-earth indium oxides of chemical formula RIn₁₋ xMn xO₃ (R=Tb, Dy). The edge states, on-site Mn³⁺d to d excitations, and rare-earth f-manifold excitations all track the magnetization energy due to dominant Zeeman interactions. The field-induced modifications to the rare-earth excitations are quite large because spin-orbit coupling naturally mixes spin and charge, suggesting that the next logical step in the design strategy should be to bring spin-orbit coupling onto the trigonal bipyramidal chromophore site with a 4 or 5d center.
Authors:
; ; ; ; ; ; ; ; ; ;
Publication Date:
Grant/Contract Number:
FG02-01ER45885; FG02-07ER46382
Type:
Publisher's Accepted Manuscript
Journal Name:
Physical Review. B, Condensed Matter and Materials Physics
Additional Journal Information:
Journal Name: Physical Review. B, Condensed Matter and Materials Physics Journal Volume: 91 Journal Issue: 20; Journal ID: ISSN 1098-0121
Publisher:
American Physical Society
Sponsoring Org:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Country of Publication:
United States
Language:
English
OSTI Identifier:
1182831

Chen, P., Holinsworth, B. S., O'Neal, K. R., Brinzari, T. V., Mazumdar, D., Topping, C. V., Luo, X., Cheong, S.-W., Singleton, J., McGill, S., and Musfeldt, J. L.. Magnetochromic effect in multiferroic R In 1 ₋ x Mn x O 3 ( R = Tb , Dy). United States: N. p., Web. doi:10.1103/PhysRevB.91.205130.
Chen, P., Holinsworth, B. S., O'Neal, K. R., Brinzari, T. V., Mazumdar, D., Topping, C. V., Luo, X., Cheong, S.-W., Singleton, J., McGill, S., & Musfeldt, J. L.. Magnetochromic effect in multiferroic R In 1 ₋ x Mn x O 3 ( R = Tb , Dy). United States. doi:10.1103/PhysRevB.91.205130.
Chen, P., Holinsworth, B. S., O'Neal, K. R., Brinzari, T. V., Mazumdar, D., Topping, C. V., Luo, X., Cheong, S.-W., Singleton, J., McGill, S., and Musfeldt, J. L.. 2015. "Magnetochromic effect in multiferroic R In 1 ₋ x Mn x O 3 ( R = Tb , Dy)". United States. doi:10.1103/PhysRevB.91.205130.
@article{osti_1182831,
title = {Magnetochromic effect in multiferroic R In 1 ₋ x Mn x O 3 ( R = Tb , Dy)},
author = {Chen, P. and Holinsworth, B. S. and O'Neal, K. R. and Brinzari, T. V. and Mazumdar, D. and Topping, C. V. and Luo, X. and Cheong, S.-W. and Singleton, J. and McGill, S. and Musfeldt, J. L.},
abstractNote = {We combined high field magnetization and magneto-optical spectroscopy to investigate spin-charge coupling in Mn-substituted rare-earth indium oxides of chemical formula RIn₁₋xMnxO₃ (R=Tb, Dy). The edge states, on-site Mn³⁺d to d excitations, and rare-earth f-manifold excitations all track the magnetization energy due to dominant Zeeman interactions. The field-induced modifications to the rare-earth excitations are quite large because spin-orbit coupling naturally mixes spin and charge, suggesting that the next logical step in the design strategy should be to bring spin-orbit coupling onto the trigonal bipyramidal chromophore site with a 4 or 5d center.},
doi = {10.1103/PhysRevB.91.205130},
journal = {Physical Review. B, Condensed Matter and Materials Physics},
number = 20,
volume = 91,
place = {United States},
year = {2015},
month = {5}
}