Publication: X-ray induced demagnetization of single-molecule magnets
X-ray induced demagnetization of single-molecule magnets
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Dreiser, J., Westerström, R., Piamonteze, C., Nolting, F., Rusponi, S., Brune, H., Yang, S., Popov, A., Dunsch, L., & Greber, T. (2014). X-ray induced demagnetization of single-molecule magnets. Applied Physics Letters, 105(3), 032411. https://doi.org/10.1063/1.4891485
Abstract
Abstract
Abstract
Low-temperature x-ray magnetic circular dichroism measurements on the endohedral single-molecule magnet DySc2N@C80 at the Dy M4,5 edges reveal a shrinking of the opening of the observed hysteresis with increasing x-ray flux. Time-dependent measurements show that the exposure of the molecules to x-rays resonant with the Dy M5 edge accelerates the relaxation of magnetization more than off-resonant x-rays. The results cannot be explained by a homogeneous temperature rise due to x-ray absorption. Moreover, the observed large demagnetizati
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Creators (Authors)
- Dreiser, Jan
- Westerström, Rasmus
- Piamonteze, Cinthia
- Nolting, Frithjof
- Rusponi, Stefano
- Brune, Harald
- Yang, Shangfeng
- Popov, Alexey
- Dunsch, Lothar
- Greber, Thomas
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Citations
Dreiser, J., Westerström, R., Piamonteze, C., Nolting, F., Rusponi, S., Brune, H., Yang, S., Popov, A., Dunsch, L., & Greber, T. (2014). X-ray induced demagnetization of single-molecule magnets. Applied Physics Letters, 105(3), 032411. https://doi.org/10.1063/1.4891485
