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Films of Mn12-acetate deposited by low-energy laser ablation

J. Means·V. Meenakshi·R. V. A. Srivastava·W. Teizer·Al. A. Kolomenskii·H. A. Schuessler·H. Zhao·K. R. Dunbar
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Abstract

Thin films of the molecular magnet Mn12-acetate, [Mn12 O12(CH3COO)16 (H2O)4] 2CH3COOH 4H2O, have been prepared using a laser ablation technique with a nitrogen laser at low laser energies of 0.8 and 2 mJ. Chemical and magnetic characterizations show that the Mn12-acetate cores remain intact and the films show similar magnetic properties to those of the parent molecular starting material. In addition, the magnetic data exhibit a peak in the magnetization at 27 K indicating the creation of an additional magnetic phase not noted in previous studies of crystalline phases.

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J. Means, V. Meenakshi, R. V. A. Srivastava, W. Teizer, Al. A. Kolomenskii, H. A. Schuessler, H. Zhao, K. R. Dunbar. 2004-09-03. Films of Mn12-acetate deposited by low-energy laser ablation. https://doi.org/10.1016/j.jmmm.2004.06.057

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