Zobrazeno 1 - 10
of 166
pro vyhledávání: '"Kozeeva, L P"'
Publikováno v:
Phys. Rev. B 79, 214523 (2009)
We use c-axis resistivity and magnetoresistance measurements to study the interplay between antiferromagnetic (AF) and superconducting (SC) ordering in underdoped RBa_2Cu_3O_{6+x} (R = Lu, Y) single crystals. Both orders are found to emerge from an a
Externí odkaz:
http://arxiv.org/abs/0903.1560
The remarkable sensitivity of the c-axis resistivity and magnetoresistance in cuprates to the spin ordering is used to clarify the doping-induced transformation from an antiferromagnetic (AF) insulator to a superconducting (SC) metal in RBa_2Cu_3O_{6
Externí odkaz:
http://arxiv.org/abs/0810.4598
Autor:
Amitin, E. B., Zhdanov, K. R., Kameneva, M. Y., Kovalevskaya, Yu. A., Kozeeva, L. P., Paukov, I. E., Blinov, A. G.
Precise calorimetric measurements have been carried out in the 7 - 300 K temperature range on two ceramic samples of thulium 123 cuprates TmBa2Cu3O6.92 and TmBa2Cu3O6.70. The temperature dependence of the heat capacity was analyzed in the region wher
Externí odkaz:
http://arxiv.org/abs/cond-mat/0203243
Publikováno v:
JETP v.88, 148 (1999) [ZhETF v. 115, 268 (1999)]
A superconducting transition in the temperature dependence of the ab-plane resistivity of underdoped YBa_2Cu_3O_{6+x} crystals in the range T_c<30 K has been investigated. Unlike the case of samples with the optimal level of doping, the transition wi
Externí odkaz:
http://arxiv.org/abs/cond-mat/9903397
Publikováno v:
Phys. Rev. Lett. 81, 5636 (1998)
We have revealed new features in the out-of-plane resistivity rho_c of heavily underdoped RBa_2Cu_3O_{6+x} (R=Tm,Lu) single crystals, which give evidence for two distinct mechanisms contributing the c-axis transport. We have observed a crossover towa
Externí odkaz:
http://arxiv.org/abs/cond-mat/9811104
Autor:
Gantmakher, V. F., Kozeeva, L. P., Lavrov, A. N., Pushin, D. A., Shovkun, D. V., Tsydynzhapov, G. E.
Publikováno v:
Pis'ma v ZhETF, 65, 834 (1997)
A scan of the superconductor -- nonsuperconductor transformation in single crystals YBa_2Cu_3O_{6+x} (x about 0.37) was done in two alternative ways, namely, by applying the magnetic field and by reducing the hole concentration through the oxygen rea
Externí odkaz:
http://arxiv.org/abs/cond-mat/9705197
Autor:
Kameneva, M. Yu.1 (AUTHOR) mkamen@niic.nsc.ru, Kozeeva, L. P.1 (AUTHOR), Lavrov, A. N.1 (AUTHOR), Komarov, V. Yu.1,2 (AUTHOR), Podberezskaya, N. V.1 (AUTHOR), Kuchumov, B. M.1 (AUTHOR), Rudina, N. A.3 (AUTHOR)
Publikováno v:
Journal of Structural Chemistry. Jan2020, Vol. 61 Issue 1, p29-43. 15p.
Autor:
Naumov, D. Yu.1, Kozeeva, L. P.1, Kameneva, M. Yu.1, Kuratieva, N. V.1, Podberezskaya, N. V.1 podberez@che.nsk.su
Publikováno v:
Crystallography Reports. Mar2008, Vol. 53 Issue 2, p216-222. 7p. 3 Diagrams, 3 Charts, 1 Graph.
Autor:
Kozeeva, L. P.1 kozeeva@che.nsk.su, Podberezskaya, N. V.1, Kameneva, M. Yu1, Naumov, D. Yu.1, Beizel, N. F.1, Blinov, A. G.1, Fedorov, V. E.1
Publikováno v:
Journal of Structural Chemistry. May2005, Vol. 46 Issue 3, p465-473. 9p. 5 Charts, 3 Graphs.
Autor:
Kozeeva, L. P.1 kozeeva@che.nsk.su, Kameneva, M. Yu.1, Podberezskaya, N. V.1, Vasilieva, I. G.1, Kuratieva, N. V.1, Naumov, D. Yu.1, Nadolinnyi, V. A.1, Fedorov, V. E.1
Publikováno v:
Journal of Structural Chemistry. Mar/Apr2004, Vol. 45 Issue 2, p253-261. 9p.