Abstract
The deviation of the temperature dependence of the magnetocrystalline anisotropy in a K0.4[Cr(CN)6][Mn(S)-pn](S)-pnH0.6 uniaxial ferrimagnetic molecular magnet from the theoretical predictions for this dependence are revealed and discussed. The Dzyaloshinskii–Moriya interaction, which becomes significant at low temperatures and causes non-collinear ordering of spins, is shown to be the source of this deviation.
Similar content being viewed by others
REFERENCES
J. Miller and M. Drillon, Magnetism: Molecular Materials (Wiley-VCH, Weinheim, 2004).
K. S. Pedersen, J. Bendix, and R. Clerac, Chem. Commun. 50, 4396 (2014).
E. Coronado, C. J. Gomez-Garcia, A. Nuez, et al., Chem. Mater. 18, 2670 (2006).
T. Mallah, S. Thiebaut, M. Verdaguer, et al., Science (Washington, DC, U. S.) 262 (5139), 1554 (1993).
S. Ferlay, T. Mallah, R. Ouahes, et al., Nature (London, U.K.) 378, 701 (1995).
T. Mallah, C. Auberger, M. Verdaguer, et al., J. Chem. Soc., Chem. Commun., 61 (1995).
A. Scuiller, T. Mallah, A. Nivorozhkin, et al., New J. Chem. 20, 1 (1996).
A. D. Talantcev, O. V. Koplak, M. V. Kirman, et al., Low Temp. Phys. 41, 29 (2015).
R. B. Morgunov and A. D. Talantsev, Phys. Rev. B 94, 144421 (2016).
H. B. Callen and E. R. Callen, J. Phys. Chem. Solids 27, 1271 (1966).
S. Muhlbauer, B. Binz, F. Jonietz, et al., Science (Washington, DC, U. S.) 323, 915 (2009).
M. Heide, G. Bihlmayer, and S. Blugel, Phys. Rev. B 78, 140403 (2008).
T. N. G. Meier, M. Kronseder, and C. H. Back, Phys. Rev. B 96, 144408 (2017).
G. Chen, J. Zhu, A. Quesada, et al., Phys. Rev. Lett. B 110, 177204 (2013).
K. Inoue, H. Imai, P. S. Ghalsasi, et al., Angew. Chem. Int. Ed. 48, 4242 (2001).
E. R. Callen and H. B. Callen, Phys. Rev. 129, 578 (1963).
R. Skomski, O. N. Mryasov, J. Zhou, et al., J. Appl. Phys. 99, 08E916 (2006).
J. Wang, F. Zhao, W. Wu, et al., J. Appl. Phys. 110, 096107 (2011).
G. Long, H. W. Zhang, D. Li, et al., Appl. Phys. Lett. 99, 202103 (2011).
B. K. Chatterjee, C. K. Ghosh, and K. K. Chattopadhyay, J. Appl. Phys. 116, 153904 (2014).
Y. Toga, M. Matsumoto, S. Miyashita, et al., Phys. Rev. B 94, 174433 (2016).
D. Miura, R. Sasaki, and A. Sakuma, Appl. Phys. Express 8, 113003 (2015).
S. V. Streltsov and D. I. Khomskii, Phys. Usp. 60, 1121 (2017).
M. Verdaguer, A. Bleuzen, V. Marvaud, et al., Coord. Chem. Rev. 190–192, 1023 (1997).
J. Kishine, I. G. Bostrem, A. S. Ovchinnikov, et al., Phys. Rev. B 89, 014419 (2014).
S. Schlotter, P. Agrawal, and G. S. D. Beach, Appl. Phys. Lett. 113, 092402 (2018).
S. Kim, K. Ueda, G. Go, et al., Nat. Commun. 9, 1648 (2018).
ACKNOWLEDGMENTS
The authors are grateful to Prof. R.B. Morgunov for discussing the results.
Funding
The work was supported by the Presidium of the Russian Academy of Sciences (grant within the program 18-030 II, topic 1 “Nanostructures: physics, chemistry, biology, and basics of technology”).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated by S. Efimov
Rights and permissions
About this article
Cite this article
Kirman, M.V., Kunitsyna, E.I. Magnetic Anisotropy in K0.4[Cr(CN)6][Mn(S)-pn](S)-pnH0.6 Molecular Ferrimagnets. Russ. J. Phys. Chem. B 13, 408–412 (2019). https://doi.org/10.1134/S1990793119030187
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1990793119030187