Abstract
The layered structure bismuth oxide, Ba0.5Sr0.5Bi2V2O9, was prepared using solid state reaction technique. Room temperature X-ray diffraction study confirms the formation of the material with an orthorhombic crystal structure. The temperature dependent impedance parameters were investigated using an impedance analyzer in a wide range of frequencies (102–106 Hz) at different temperatures. The Nyquist plots reveal the presence of both grain and grain boundary effect above 275 °C. The bulk resistance of the material decreases with rise in temperature which shows negative temperature coefficient resistance behavior like semiconductor. The variation of ac electrical conductivity (σac) was measured, and the activation energy of the material found to be 0.36, 0.33, 0.34, 0.31 eV at 10, 50, 100 and 500 kHz respectively. Ac conductivity data were used to evaluate the density of states at Fermi level. From the dynamic light scattering and electrophoretic light scattering study, it is observed that the particle show excellent aqueous dispersion stability without any change in hydrodynamic size and zeta potential.
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B. Aurivillius, Ark. Kemi 1, 463–480 (1949)
E.C. Subbarao, J. Phys. Chem. Solids 23, 665–676 (1962)
E.C. Subbarao, J. Am. Ceram. Soc. 45, 166–169 (1962)
G.A. Smolenski, V.A. Isupov, A.I. Agranaskya, Sov. Phys. Solid State 3, 561 (1959)
S.E. Cummins, L.E. Cross, J. Appl. Phys. 39, 2268–2274 (1968)
E.C. Subbarao, Phys. Rev. 122, 804–807 (1961)
J.F. Scott, C.A.P. Araujo, Science 246, 1400–1405 (1989)
O. Auciello, J.F. Scott, R. Ramesh, Phys. Today 51, 22–27 (1998)
C.A.P. Araujo, J.D. Cuchiaro, L.D. McMillan, M.C. Scott, J.F. Scott, Nature 374, 627–629 (1995)
K. Amanuma, T. Hase, Y. Miyasaka, Appl. Phys. Lett. 66, 221–223 (1995)
Y. Shimakawa, Y. Kubo, Y. Nakagawa, S. Goto, T. Kamiyama, H. Aswano, F. Izumi, Phys. Rev. B 61, 6559–6564 (2000)
C. Miranda, M.E.V. Costa, M. Avdeev, A.L. Kholkin, J.L. Bapista, J. Eur. Ceram. Soc. 21, 1303–1306 (2001)
B. Behera, E. Araujo, A.F. Junior, Adv. Appl. Ceram. 109, 1–5 (2010)
W.J. Yu, Y.I. Kim, D.H. Ha, J.H. Lee, Y.K. Park, S. Seong, N.H. Hur, Solid State Commun. 111, 705–709 (1999)
P. Goel, K.L. Yadav, Physica B 382, 245–251 (2006)
C. Karthik, K.B.R. Verma, Mater. Sci. Eng. B 129, 2450–3250 (2006)
B.H. Venkataraman, K.B.R. Varma, J. Mater. Sci. Mater. Electron. 16, 335–344 (2005)
N.K. Mohanty, R.N. Pradhan, B. Behera, P. Nayak, Asian J. Phys. 21, 233–240 (2012)
P. Singh, A. Agarwal, S. Sanghi, R. Garg, S. Chhikara, Int. J. Eng. Res. Dev. 5, 9–18 (2013)
C.A. Rodrigues Jr, JMs Filho, P.M.O. Silva, M.A.S. Silva, C.C.M. Junqueira, A.S.B. Sombra, J. Mater. Sci. Mater. Electron. 24, 3467–3473 (2013)
M. Roy, S. Sahu, J. Electroceram. (2013). doi:10.1007/s10832-013-9838-4
E. Wu. POWD, An Interactive Powder Diffraction Data Interpretation and Indexing Program, Ver 2.2, (School of Physical Sciences, Flinders University, South Bedford Park, SA 5042, Australia, 1989)
P. Scherrer’s, Gottinger Nachrichten 2, 98–100 (1918)
M.J. Forbess, S. Seraji, Y. Wu, C.P. Nguyen, G.Z. Cao, Appl. Phys. Lett. 76, 2934–2936 (2000)
Wu Yun, G.Z. Cao, Appl. Phys. Lett. 75, 2650–2652 (1999)
S. Ezhilvalavan, J.M. Xue, J. Wang, J. Phys. D Appl. Phys. 35, 2254–2259 (2002)
J.R. MacDonald, Impedance Spectroscopy (Wiley, New York, 1987)
T.S. Irvine, D.C. Sinclair, A.R. West, Adv. Mater. 2, 132 (1990)
P. Dhak, D. Dhak, M. Das, P. Pramanik, J. Mater. Sci. Mater. Electron. 22, 1750–1760 (2011)
C. Karthik, K.B.R. Varma, J. Phys. Chem. Solids 67, 2437–2441 (2006)
D. Dhak, P. Dhak, P. Pramanik, Appl. Surf. Sci. 254, 3078–3092 (2008)
Y. Wu, M.J. Forbess, S. Seraji, S.J. Limmer, T.P. Chou, C. Nguyen, G.Z. Cao, J. Appl. Phys. 90(10), 5296–5302 (2001)
A.K. Jonscher, Nature 267, 673–679 (1977)
J. Grigas, Microwave Dielectric Spectroscopy of Ferroelectrics and Related Materials (Gordon and Breach Pub. Inc, Amsterdam, 1996)
I.G. Austin, N.F. Mott Adv, Phys 18(71), 41–102 (1969)
S. Bhagat, K. Prasad Phys, Status Solidi A 207(5), 1232–1239 (2010)
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The authors acknowledge the financial support through DRS-I of UGC under SAP for the development of research work at School of Physics, Sambalpur University.
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Mohanty, N.K., Pradhan, R.N., Satpathy, S.K. et al. Electrical transport properties of layered structure bismuth oxide: Ba0.5Sr0.5Bi2V2O9 . J Mater Sci: Mater Electron 25, 117–123 (2014). https://doi.org/10.1007/s10854-013-1559-6
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DOI: https://doi.org/10.1007/s10854-013-1559-6