Physics of the Solid State
To authors
Volumes and Issues
- 2023
- 2022
The Influence of Ti Doping at the Mn Site on Magnetoresistance and Thermopower Properties of Nd0.5Ca0.5MnO3
Nd-Ca-based manganite Nd0.5Ca0.5MnO3 and 10% Ti-doped manganite Nd0.5Ca0.5Ti0.1Mn0.9O3 denoted by N and N0.1, respectively, were prepared using solid-state reaction method. Resistivity gets increased for the Ti-doped sample. The parent compound N has remarkably high magnetoresistance. The highest value of Seebeck coefficient for N is -97 μVK-1 at 143 K and for N0.1 is -207 μVK-1 at 203 K. Variable range hopping mechanism successfully explains the high temperature resistivity and thermopower data. Keywords: magnetoresistance, thermoelectric power, rare-earth based manganites, manganites.
- T.J. Seebeck. Abhand. Deut. Akad. Wiss., 265 (1822)
- A.J. Minnich, M.S. Dresselhaus, Z.F. Ren, and G. Chen. Energy Environ. Sci. 2, 5, 466 (2009). http://dx.doi.org/10.1039/b822664b
- G.S. Nolas, J. Shar, and H. Goldsmid. Thermoelectrics: Basic Principles and New Materials Developments. Springer, N. Y. (2001)
- D. Rowe (Ed.). Thermoelectrics Handbook: Macro to Nano. CRC Press, Boca Raton (2006)
- A. Anand, M. Manjuladevi, R.K. Veena, V.S. Veena, Y.S. Koshkid'ko, and S.J. Sagar. J. Magn. Magn. Mater. 528, 167810 (2021). https://doi.org/10.1016/j.jmmm.2021.167810
- F. Millange, S. de Brion, and G. Chouteau. Phys. Rev. B 62, 9, 5619 (2000). https://doi.org/10.1103/PhysRevB.62.5619
- H. Trabelsi. J. Rare Earths 38, 10, 1076 (2020). https://doi.org/10.1016/j.jre.2019.10.004
- A. Anand, M. Manjuladevi, R.K. Veena, V.S. Veena, Y.S. Koshkid'ko, and S. Sagar. Mater. Res. Bull. 145, 111512 (2022). https://doi.org/10.1016/j.materresbull.2021.111512
- L.S. Sharath Chandra, A. Lakhani, D. Jain, S. Pandya, P.N. Vishwakarma, M. Gangrade, and V. Ganesan. Rev. Sci. Instrum. 79, 10, 103907 (2008). https://doi.org/10.1063/1.3002426
- Y. Sun, X. Xu, and Y. Zhang. J. Phys.: Condens. Matter 12, 50, 10475 (2000). https://doi.org/10.1088/0953-8984/12/50/309
- S. Banik, K. Das, T. Paramanik, N. Prasad Lalla, B. Satpati, K. Pradhan, and I. Das. NPG Asia Mater. 10, 923 (2018). https://doi.org/10.1038/s41427-018-0085-7
- A. Mansingh and A. Dhawan. J. Phys. C 11, 16, 3439 (1978). http://dx.doi.org/10.1088/0022-3719/11/16/013
- Y. Kalyana Lakshmi, K. Raju, and P. Venugopal Reddy. J. Appl. Phys. 113, 16, 163701 (2013). https://doi.org/10.1063/1.4802436
Подсчитывается количество просмотров абстрактов ("html" на диаграммах) и полных версий статей ("pdf"). Просмотры с одинаковых IP-адресов засчитываются, если происходят с интервалом не менее 2-х часов.
Дата начала обработки статистических данных - 27 января 2016 г.