Search

Your search keyword '"Najafzade M."' showing total 14 results
Start Over Author "Najafzade M."
14 results on '"Najafzade M."'

1. Local magnetic properties of La0.83Sr0.17Mn0.9Fe0.1−xZnxO3

Author

Seidov, Zakir Y., Yatsyk, Ivan V., Vagizov, Farit G., Shustov, Vladimir Alekseevich, Badelin, A. G., Karpasyuk, V. K., Najafzade, M. J., Ibrahimov, I. N., Estemirova, Svetlana Kh., Krug von Nidda, Hans-Albrecht, and Eremina, Rushana M.

Subjects
ddc:530
Published
2022

2. Magnetic and dielectric properties of o-LuFeO3/SrTiO3

Author

Mamedov D., Gavrilova T., Yatsyk I., Gilmutdinov I., Seidov Z., Aljanov M., Najafzade M., Ibrahimov I., Chichkov V., Andreev N., Koroleva E., and Eremina R.

Subjects
Condensed Matter::Materials Science
Abstract

© 2016 Published under licence by IOP Publishing Ltd. Here we present the investigation of the orthorhombic o-LuFeO 3 thin film grown on SrTiO 3 (001) substrate. Temperature dependencies of magnetization measured in magnetic fields 1000 Oe and 2000 Oe were described in the assumption that ferromagnetic correlated regions are presented in samples together with the paramagnetic phase. Additional argument in favor of the ferromagnetic regions existence in o-LuFeO 3 is the magnetic hysteresis curve measured at T=5 and 100K. The temperature dependences of dielectric response were measured and analyzed.

Published
2017

3. Magnetization of manganite thin films on ferroelectric substrates

Author

Eremina R., Seidov Z., Ibrahimov I., Najafzade M., Aljanov M., Mamedov D., Gavrilova T., Gilmutdinov I., Chichkov V., and Andreev N.

Subjects
Thin film, Multiferroic, Magnetization, Ferroelectric
Abstract

© 2016 Elsevier B.V.Here we report the magnetic susceptibility measurements of magnetron sputtered orthorhombic manganite RMnO3 (R=Yb, Gd) thin films deposited on dielectric LaAlO3 and ferroelectric SrTiO3, LiNbO3 substrates. We observed that all of investigated o-RMnO3 films show a splitting in the temperature dependence of ZFC and FC magnetization curves. We found that the substrate can impact on the splitting temperature ZFC-FC curves and absolute value of the magnetization of thin films.

Published
2017

4. Magnetic and dielectric properties of o-LuFeO3/SrTiO3

Author

Mamedov, D V, primary, Gavrilova, T P, additional, Yatsyk, I V, additional, Gilmutdinov, I F, additional, Seidov, Z Y, additional, Aljanov, M A, additional, Najafzade, M J, additional, Ibrahimov, I N, additional, Chichkov, V I, additional, Andreev, N V, additional, Koroleva, E Yu, additional, and Eremina, R M, additional

Published
2017
Full Text
View/download PDF

8. Magnetization of manganite thin films on ferroelectric substrates

Author

Eremina R., Seidov Z., Ibrahimov I., Najafzade M., Aljanov M., Mamedov D., Gavrilova T., Gilmutdinov I., Chichkov V., Andreev N., Eremina R., Seidov Z., Ibrahimov I., Najafzade M., Aljanov M., Mamedov D., Gavrilova T., Gilmutdinov I., Chichkov V., and Andreev N.

Abstract

© 2016 Elsevier B.V.Here we report the magnetic susceptibility measurements of magnetron sputtered orthorhombic manganite RMnO3 (R=Yb, Gd) thin films deposited on dielectric LaAlO3 and ferroelectric SrTiO3, LiNbO3 substrates. We observed that all of investigated o-RMnO3 films show a splitting in the temperature dependence of ZFC and FC magnetization curves. We found that the substrate can impact on the splitting temperature ZFC-FC curves and absolute value of the magnetization of thin films.

9. Magnetization of manganite thin films on ferroelectric substrates

Author

Eremina R., Seidov Z., Ibrahimov I., Najafzade M., Aljanov M., Mamedov D., Gavrilova T., Gilmutdinov I., Chichkov V., Andreev N., Eremina R., Seidov Z., Ibrahimov I., Najafzade M., Aljanov M., Mamedov D., Gavrilova T., Gilmutdinov I., Chichkov V., and Andreev N.

Abstract

© 2016 Elsevier B.V.Here we report the magnetic susceptibility measurements of magnetron sputtered orthorhombic manganite RMnO3 (R=Yb, Gd) thin films deposited on dielectric LaAlO3 and ferroelectric SrTiO3, LiNbO3 substrates. We observed that all of investigated o-RMnO3 films show a splitting in the temperature dependence of ZFC and FC magnetization curves. We found that the substrate can impact on the splitting temperature ZFC-FC curves and absolute value of the magnetization of thin films.

10. Magnetic and dielectric properties of o-LuFeO3/SrTiO3

Author

Mamedov D., Gavrilova T., Yatsyk I., Gilmutdinov I., Seidov Z., Aljanov M., Najafzade M., Ibrahimov I., Chichkov V., Andreev N., Koroleva E., Eremina R., Mamedov D., Gavrilova T., Yatsyk I., Gilmutdinov I., Seidov Z., Aljanov M., Najafzade M., Ibrahimov I., Chichkov V., Andreev N., Koroleva E., and Eremina R.

Abstract

© 2016 Published under licence by IOP Publishing Ltd. Here we present the investigation of the orthorhombic o-LuFeO 3 thin film grown on SrTiO 3 (001) substrate. Temperature dependencies of magnetization measured in magnetic fields 1000 Oe and 2000 Oe were described in the assumption that ferromagnetic correlated regions are presented in samples together with the paramagnetic phase. Additional argument in favor of the ferromagnetic regions existence in o-LuFeO 3 is the magnetic hysteresis curve measured at T=5 and 100K. The temperature dependences of dielectric response were measured and analyzed.

11. Magnetization of manganite thin films on ferroelectric substrates

Author

Eremina R., Seidov Z., Ibrahimov I., Najafzade M., Aljanov M., Mamedov D., Gavrilova T., Gilmutdinov I., Chichkov V., Andreev N., Eremina R., Seidov Z., Ibrahimov I., Najafzade M., Aljanov M., Mamedov D., Gavrilova T., Gilmutdinov I., Chichkov V., and Andreev N.

Abstract

© 2016 Elsevier B.V.Here we report the magnetic susceptibility measurements of magnetron sputtered orthorhombic manganite RMnO3 (R=Yb, Gd) thin films deposited on dielectric LaAlO3 and ferroelectric SrTiO3, LiNbO3 substrates. We observed that all of investigated o-RMnO3 films show a splitting in the temperature dependence of ZFC and FC magnetization curves. We found that the substrate can impact on the splitting temperature ZFC-FC curves and absolute value of the magnetization of thin films.

12. Magnetization of manganite thin films on ferroelectric substrates

Author

Eremina R., Seidov Z., Ibrahimov I., Najafzade M., Aljanov M., Mamedov D., Gavrilova T., Gilmutdinov I., Chichkov V., Andreev N., Eremina R., Seidov Z., Ibrahimov I., Najafzade M., Aljanov M., Mamedov D., Gavrilova T., Gilmutdinov I., Chichkov V., and Andreev N.

Abstract

© 2016 Elsevier B.V.Here we report the magnetic susceptibility measurements of magnetron sputtered orthorhombic manganite RMnO3 (R=Yb, Gd) thin films deposited on dielectric LaAlO3 and ferroelectric SrTiO3, LiNbO3 substrates. We observed that all of investigated o-RMnO3 films show a splitting in the temperature dependence of ZFC and FC magnetization curves. We found that the substrate can impact on the splitting temperature ZFC-FC curves and absolute value of the magnetization of thin films.

13. Magnetization of manganite thin films on ferroelectric substrates.

Author

Mamedov, D., Eremina, R., Gavrilova, T., Gilmutdinov, I., Seidov, Z., Ibrahimov, I., Najafzade, M., Aljanov, M., Chichkov, V., and Andreev, N.

Subjects
*FERROELECTRIC materials, *FERROELECTRIC thin films, *FERROELECTRICITY, *MATERIALS testing, *THIN films testing
Abstract

Here we report the magnetic susceptibility measurements of magnetron sputtered orthorhombic manganite RMnO 3 (R=Yb, Gd) thin films deposited on dielectric LaAlO 3 and ferroelectric SrTiO 3 , LiNbO 3 substrates. We observed that all of investigated o-RMnO 3 films show a splitting in the temperature dependence of ZFC and FC magnetization curves. We found that the substrate can impact on the splitting temperature ZFC-FC curves and absolute value of the magnetization of thin films. [ABSTRACT FROM AUTHOR]

Published
2017
Full Text
View/download PDF

14. Effect of trinitroglycerin therapy on serum zinc and copper levels and liver enzyme activities in BALB/c mice infected with Leishmania major MRHO/IR/75/ER.

Author

Najafzade M, Mosapour A, Nahrevanian H, Zamani Z, Javadian S, and Mirkhani F

Abstract

Objectives: To evaluate the effect of trinitroglycerin (TNG) as nitric oxide donor agent on serum copper (Cu) and zinc (Zn) levels and liver enzymes in BALB/c mice infected with Leishmania major (L. major) MRHO/IR/75/ER., Materials and Methods: Inbred female mice were divided into three groups: healthy group (uninfected naive mice), control group (infected with L. major), and test group (L. major infected mice treated with TNG). TNG (200 µg/µl) was inoculated subcutaneously into the mice of the test group. Serum Cu and Zn levels and liver enzymes activities were then evaluated by atomic absorption spectrophometer and colorimetric methods, respectively., Results: Serum Cu levels were significantly higher in the test group than in the control and naive groups (P-value <0.05), while Zn levels were higher in the test group than in the control group with no significant difference. Serum glutamicoxaloacetic transaminase concentrations in the test group were significantly lower than those in other groups (P-value <0.05), while serum glutamate pyruvic transaminase concentrations were significantly higher in test compared with those in other groups (P-value <0.05). Moreover, alkaline phosphatase in the control and test groups were significantly lower than that in the naive group (P-value <0.05)., Conclusion: TNG treatment increased Zn and Cu levels and thus increased resistance to Leishmania because of the role of Zn and Cu; therefore, TNG therapy will be useful for treating cutaneous leishmania. In addition, the decrease of serum glutamicoxaloacetic transaminase activity can be an index of therapeutic process of TNG.

Published
2015

Catalog

Books, media, physical & digital resources
See catalog results