Abstract
In the current work, we report the investigation of RbLn2Fe4As4O2 (Ln \(=\) Tb, Dy, and Ho) and RbFe2As2 by \(^{57}\)Fe Mössbauer spectroscopy. Singlet pattern has been observed for all the samples, indicating the absence of static magnetic ordering down to 5.9 K on the Fe sublattice. The observed intermediate value of the isomer shift confirms the effective self charge transfer effect for the studied superconductors. Debye temperatures of these samples have been determined by the temperature dependence of the isomer shift. Most importantly, we observe different spectral line width broadening behaviors for samples with different rare earth elements, and no line width broadenings for samples Ln \(=\) Tb and Ho. These results suggest that the observed magnetic fluctuations at the Fe site might be sensitive to the magnetic behaviors of the rare earth magnetic moments.
Similar content being viewed by others
References
Hsu, F.-C., Luo, J.-Y., Yeh, K.-W., Chen, T.-K., Huang, T.-W., Wu, P.M., Lee, Y.-C., Huang, Y.-L., Chu, Y.-Y., Yan, D.-C., et al.: Proc. Natl. Acad. Sci. 105, 14262 (2008)
Tapp, J.H., Tang, Z., Lv, B., Sasmal, K., Lorenz, B., Chu, P.C.W., Guloy, A.M.: Phys. Rev. B 78, 060505 (2008)
Parker, D.R., Pitcher, M.J., Baker, P.J., Franke, I., Lancaster, T., Blundell, S.J., Clarke, S.J.: Chem. Commun. 2009(16), 2189–2191 (2009). http://pubs.rsc.org/en/Content/ArticleLanding/2009/CC/b818911k#!divAbstract
Rotter, M., Tegel, M., Johrendt, D.: Phys. Rev. Lett. 101, 107006 (2008)
Guo, J., Jin, S., Wang, G., Wang, S., Zhu, K., Zhou, T., He, M., Chen, X.: Phys. Rev. B 82, 180520 (2010)
Kamihara, Y., Watanabe, T., Hirano, M., Hosono, H.: J. Am. Chem. Soc. 130, 3296 (2008)
Johnston, D.C.: Adv. Phys. 59, 803 (2010)
Cao, G.-H., Ma, Z., Wang, C., Sun, Y., Bao, J., Jiang, S., Luo, Y., Feng, C., Zhou, Y., Xie, Z., et al.: Phys. Rev. B 82, 104518 (2010)
Sun, Y.-L., Jiang, H., Zhai, H.-F., Bao, J.-K., Jiao, W.-H., Tao, Q., Shen, C.-Y., Zeng, Y.-W., Xu, Z.-A., Cao, G.-H.: J. Am. Chem. Soc. 134, 12893 (2012)
Iyo, A., Kawashima, K., Kinjo, T., Nishio, T., Ishida, S., Fujihisa, H., Gotoh, Y., Kihou, K., Eisaki, H., Yoshida, Y.: J. Am. Chem. Soc. 138, 3410 (2016)
Wang, Z.-C., He, C.-Y., Wu, S.-Q., Tang, Z.-T., Liu, Y., Ablimit, A., Feng, C.-M., Cao, G.-H.: J. Am. Chem. Soc. 138, 7856 (2016)
Wang, Z.-C., He, C.-Y., Wu, S.-Q., Tang, Z.-T., Liu, Y., Cao, G.-H.: Chem. Mater. 29, 1805 (2017)
Li, Y., Wang, Z.-C., Cao, G., Zhang, J., Zhang, B., Wang, T., Pang, H., Li, F., Li, Z.: Physica C: Superconductivity and its Applications 548, 21 (2018)
Shylin, S.I., Ksenofontov, V., Sedlmaier, S.J., Clarke, S.J., Cassidy, S.J., Wortmann, G., Medvedev, S.A., Felser, C.: Europhysics Lett. 109, 67004 (2015)
Presniakov, I., Morozov, I., Sobolev, A., Roslova, M., Boltalin, A., Son, V., Volkova, O., Vasiliev, A., Wurmehl, S., Büchner, B.: J. Phys.: Condens. Matter 25, 346003 (2013)
Bud’ko, S.L., Ma, X., Tomić, M., Ran, S., Valentí, R., Canfield, P.C.: Phys. Rev. B 93, 024516 (2016)
Błachowski, A., Ruebenbauer, K., żukrowski, J., Bukowski, Z., Rogacki, K., Moll, P. J.W., Karpinski, J.: Phys. Rev. B 84, 174503 (2011)
Olariu, A., Bonville, P., Rullieralbenque, F., Colson, D., Forget, A.: New J. Phys. 14, 053044 (2012)
Nakamura, T., Yamamoto, T., Matoba, M., Einaga, Y., Kamihara, Y.: J. Phys. Soc. Jpn 81, 064714 (2012)
Mcguire, M.A., Hermann, R.P., Sefat, A.S., Sales, B.C., Jin, R., Mandrus, D., Grandjean, F., Long, G.J.: New J. Phys. 11, 025011 (2009)
Li, Z., Fang, Y., Ma, X., Pang, H., Li, F.: Phys. Rev. B 84, 134509 (2011)
Wang, A.F., Pan, B.Y., Luo, X.G., Chen, F., Yan, Y.J., Ying, J.J., Ye, G.J., Cheng, P., Hong, X.C., Li, S.Y., et al.: Phys. Rev. B 87, 214509 (2013)
Klencsár, Z., Kuzmann, E., Homonnay, Z., Vértes, A., Simopoulos, A., Devlin, E., Kallias, G.: J. Phys. Chem. Solids 64, 325 (2003)
Wang, P., Stadnik, Z.M., Wang, C., Cao, G.H., Xu, Z.A.: J. Phys.: Condens. Matter 22, 145701 (2010)
Bud’ko, S.L., Kong, T., Meier, W.R., Ma, X., Canfield, P.C.: Philos. Mag. 97, 2689 (2017)
Gütlich, P., Bill, E., Trautwein, A.X.: Mössbauer spectroscopy and transition metal chemistry. Fundamentals and Applications, 2nd edn. Springer, Berlin (2011). ISBN 978-3540-88427-9
Li, Z., Ma, X., Pang, H., Li, F.: J. Phys.: Condens. Matter 23, 255701 (2011)
Funding
This work was supported by the National Natural Science Foundations of China (No. 11704167), the Fundamental Research Funds for the Central Universities (No. lzujbky-2017-31), and the National Key Research and Development Program of China (No. 2016YFA0300202).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Li, Z., Li, Y., Wang, Z. et al. Study of the Rare Earth Effects on the Magnetic Fluctuations in RbLn2Fe4As4O2 (Ln \(=\) Tb, Dy, and Ho) by Mössbauer Spectroscopy. J Supercond Nov Magn 32, 361–365 (2019). https://doi.org/10.1007/s10948-018-4721-9
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10948-018-4721-9