Abstract
In this work, the effect of annealing temperature on the conductivity of solution-combustion-synthesized calcium vanadium oxide (CVO) films was studied. Conductivity was tailored by the appearance of the phases like \(\hbox {CaVO}_{3}\), \(\hbox {CaV}_{2}\hbox {O}_{5}\) and \(\hbox {Ca}_{2}\hbox {V}_{2}\hbox {O}_{7}\) as a function of annealing temperature; \(\hbox {CaVO}_{3}\) and \(\hbox {CaV}_{2}\hbox {O}_{5}\) are responsible for high conductivity, whereas \(\hbox {V}^{5+}\) presence in \(\hbox {Ca}_{2}\hbox {V}_{2}\hbox {O}_{7}\) contributes towards dielectric nature. Evolution of phases of CVO was identified through X-ray diffraction, Raman spectroscopy, Fourier transform infrared spectroscopy and X-ray photoelectron spectroscopy. A detailed conductivity measurement as a function of annealing temperature helps us to identify the decreasing trend of conductivity with increasing temperature up to \(400{^{\circ }}\hbox {C}\); beyond this it behaves like an insulator. There was a stable conductivity while aging the films in ambient for a few days. This study revealed safe application temperature domain of CVO, and a clear correlation of electrical conductivity with the in-depth structural–compositional–morphological study.
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References
Badeker K 1907 Ann. Phys. 22 749
Minami T 2008 Thin Solid Films 516 5822
Pasquarelli R M, Ginley D S and O’Hayre R 2011 Chem. Soc. Rev. 40 5406
Lewis B G and Paine D C 2000 MRS Bull. 25 22
Zhang L, Zhou Y, Guo L, Zhao W, Barnes A, Zhang H T et al 2016 Nat. Mater. 15 204
Jung D W, Park H J, Kwak C, Byungki R and Lee K H 2017 US Patent 20150123046A1, May 2015
Minami T 2005 Semicond. Sci. Technol. 20 S35
Eaton C, Lapano J, Zhang L, Brahlek M and Engel-Herbert R 2017 J. Vac. Sci. Technol. A: Vac. Surf. Films 35 061510
Fukushima A, Murata K, Morikawa K, Iga F, Kido G and Nishihara Y 1994 Physica B: Condens. Matter 194 1161
Falcon H, Alonso J, Casais M, Martınez-Lope M and Sánchez-Benıtez J 2004 J. Solid State Chem. 177 3099
Ueda Y 1998 J. Solid State Chem. 135 36
Yu R, Xue N, Huo S, Li J and Wang J 2015 RSC Adv. 5 63502
Yao G G, Pei C J, Xu J G, Liu P, Zhou J P and Zhang H W 2015 J. Mater. Sci.: Mater. Electron. 26 7719
Qiu K, Li J, Li J, Lu X, Gong Y and Li J 2010 J. Mater. Sci. 45 5456
Liberati M, Chopdekar R, Mehta V, Arenholz E and Suzuki Y 2009 J. Magn. Magn. Mater. 321 2852
Engel-herbert R and Zhang L 2016 US Patent 20160180982A1, June
Chen Z, Li W, Li R, Zhang Y, Xu G and Cheng H 2013 Langmuir 29 13836
Gupta B, Pujar P, Mal S S, Gupta D and Mandal S 2018 Ceram. Int. 44 1500
Kim M G, Kanatzidis M G, Facchetti A and Marks T J 2011 Nat. Mater. 10 382
Fukushima A, Iga F, Inoue I H, Murata K and Nishihara Y 1994 J. Phys. Soc. Jpn. 63 409
Garcia-Jaca J, Larramendi J I R, Insausti M, Arriortua M I and Rojo T 1995 J. Mater. Chem. 5 1995
Joung M R, Kim J S, Song M E, Nahm S and Paik J H 2009 J. Am. Ceram. Soc. 92 3092
Beck S, Sclauzero G, Chopra U and Ederer C 2018 arXiv preprint arXiv:1801.03036
Gu M, Laverock J, Chen B, Smith K E, Wolf S A and Lu J 2013 J. Appl. Phys. 113 133704
Chen H L, Lu Y M and Hwang W S 2005 Surf. Coat. Technol. 198 138
Anisimov V I (ed) 2010 AIP Conference Proceedings
Griffith W and Lesniak P 1969 J. Chem. Soc. A: Inorg. Phys. Theor. 1066
Deo G, Hardcastle F, Richards M, Hirt A and Wachs I E 1990 ACS Symp. Ser. 437 317
Hardcastle F D and Wachs I E 1991 J. Phys. Chem. 95 5031
Popovic Z, Stergiou V, Raptis Y, Konstantinovic M, Isobe M, Ueda Y et al 2002 J. Phys.: Condens. Matter 14 L583
Ureña-Begara F, Crunteanu A and Raskin J P 2017 Appl. Surf. Sci. 403 717
Sarkar S, Veluri P and Mitra S 2014 Electrochim. Acta 132 448
Ardelean I, Andronache C, Cîmpean C and Pascuta P 2004 Mod. Phys. Lett. B 18 45
Gu J and Yan B 2009J. Alloys Compd. 476 619
Frederickson L and Hausen D 1963 Anal. Chem. 35 818
Pan X, Ren G, Hoque M N F, Bayne S, Zhu K and Fan Z 2014 Adv. Mater. Interfaces 1 1400398
Liu Y, Liu J, Li Y, Wang D, Ren L and Zou K 2016 Opt. Mater. Express 6 1552
Dudric R, Vladescu A, Rednic V, Neumann M, Deac I and Tetean R 2014 J. Mol. Struct. 1073 66
Chu D H, Vinoba M, Bhagiyalakshmi M, Baek I H, Nam S C, Yoon Y et al 2013 RSC Adv. 3 21722
Zhang W, Liu T, Hu X and Gong J 2012 RSC Adv. 2 514
Silversmit G, Depla D, Poelman H, Marin G B and De Gryse R 2004 J. Electron Spectrosc. Relat. Phenom. 135 167
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This work was supported by the Science and Engineering Research Board (SERB), Department of Science and Technology (ECR/2015/000339). We would like to thank the Department of Metallurgical and Materials Engineering, National Institute of Technology Karnataka (NITK), Surathkal.
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Manjunath, G., Vardhan, R.V., Salian, A. et al. Effect of annealing-temperature-assisted phase evolution on conductivity of solution combustion processed calcium vanadium oxide films. Bull Mater Sci 41, 126 (2018). https://doi.org/10.1007/s12034-018-1644-9
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DOI: https://doi.org/10.1007/s12034-018-1644-9