Abstract
Single crystals of Li x Na1 − x Cu2O2 solid solutions have been grown from the melt and crystal lattice parameters have been studied. It is found that the solid solution of this system exists in the region x ≤ 0.25. Specific heat and magnetic susceptibility are investigated on monocrystalline samples with x = 0.07, 0.14, and 0.21. Long-range magnetic order in these compounds is formed at T = 13.8, 4.1, and 14.8 K, respectively. It is found that the Néel temperature T N in these compounds increases with Li content.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
W. Paszkowicz, M. Marczak, A. M. Vorotynov, et al., Powder Diffr. 16, 30 (2001).
L. Capogna, M. Mayr, P. Horsch, et al., Phys. Rev. B 71, 140402(R) (2005).
T. Matsuda, A. Zheludev, A. Bush, et al., Phys. Rev. Lett. 92, 177201 (2004).
T. Matsuda, A. Zheludev, B. Roessli, et al., Phys. Rev. B 72, 14405 (2005).
A. A. Gippius, E. N. Morozova, A. S. Moskvin, et al., Phys. Rev. B 70, 020406 (2004); S.-L. Drechsler, J. Malek, J. Rihter, et al., Phys. Rev. Lett. 94, 039705(R) (2005).
S.-L. Drechsler, J. Rihter, A. A. Gippius, et al., Europhys. Lett. 73, 83 (2006).
S. Patat, D. P. Blunt, A. M. Chippindale, and P. G. Dickens, Solid State Ionics 46, 325 (1991).
G. K. Abdullaev, P. F. Rza-Zade, and Kh. S. Mamedov, Russ. J. Inorg. Chem. 27, 1037 (1982).
A. A. Bush and K. E. Kamentsev, Fiz. Tverd. Tela (St. Petersburg) 46, 433 (2004) [Phys. Solid State 46, 445 (2004)].
A. Maljuk, A. B. Kulakov, M. Sofin, et al., J. Cryst. Growth 263, 338 (2004).
Author information
Authors and Affiliations
Additional information
Original Russian Text © M. Markina, T. Chistyakova, N. Tristan, B. Büchner, A. Bush, A. Vasiliev, 2007, published in Zhurnal Éksperimental’noĭ i Teoreticheskoĭ Fiziki, 2007, Vol. 132, No. 1, pp. 27–30.