Abstract
Thermal, structural, alternating-current (AC) conductivity (σAC), and dielectric properties of ethyl-2-amino-6-ethyl-5-oxo-4-(3-phenoxyphenyl)-5,6-dihydro-4H-pyrano[3,2-c]quinoline-3-carboxylate (HPQC) thin films have been studied. Thermogravimetry analysis and differential scanning calorimetry confirmed the thermal stability of HPQC over a wide temperature range. Fourier-transform infrared spectroscopy and x-ray diffraction analysis were carried out on HPQC in powder form and as-deposited thin film. The crystal system and space group type were determined for HPQC in powder form. The AC conductivity and dielectric properties were determined in the frequency range from 0.5 kHz to 5 MHz and temperature range from 296 K to 443 K. The AC electrical conduction of HPQC thin film was found to be governed by the small-polaron tunneling mechanism. The polaron hopping energy (WH), tunneling distance (R), and density of states (N) near the Fermi level were determined as functions of temperature and frequency. The dielectric properties of HPQC thin film were studied by analysis of Nyquist diagrams, the dissipation factor (tan δ), and real (ε′) and imaginary (ε″) parts of the dielectric constant.
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References
M.M. El-Nahass and H.A.M. Ali, Solid State Commun. 152, 1084 (2012).
E.E. Havinga, W. ten Hoeve, and H. Wynberg, Polym. Bull. 29, 119 (1992).
A. Zablotskaya, I. Segal, A. Geronikaki, I. Shestakova, V. Nikolajeva, and G. Makarenkova, Pharmacol. Rep. 69, 575 (2017).
G.C. dos Santos, R.O. Servilha, E.F. de Oliveira, F.C. Lavarda, V.F. Ximenes, and L.C. da Silva-Filho, J. Fluoresc. 27, 1709 (2017).
M.H. Keshavarz, A. Mousaviazar, and M. Hayaty, J. Therm. Anal. Calorim. 3, 1659 (2017).
S. Arroudj, A. Aamoum, L. Messaadia, A. Bouraiou, S. Bouacida, K. Bouchouit, and B. Sahraoui, Phys. B Condens. Matter 516, 1 (2017).
H.M. Zeyada, M.M. El-Nahass, and M.M. El-Shabaan, Philos. Mag. 96, 1150 (2016).
N. Wickremasinghe, J. Thompson, X. Wang, H. Schmitzer, and H.P. Wagner, J. Appl. Phys. 117, 213102 (2015).
R. Fan, X. Wang, Y. Dong, T. Su, J. Huang, X. Du, P. Wang, and Y. Yang, Cryst. Growth Des. (2017). https://doi.org/10.1021/acs.cgd.7b00891.
H.M. Zeyada, M.M. El-Nahass, and M.M. El-Shabaan, Synth. Met. 220, 102 (2016).
A.M. Mansour, F.M.A. El-Taweel, R.A.N. Abu El-Enein, and E.M. El-Menyawy, J. Electron. Mater. 12, 6957 (2017).
H.M. Zeyada, F.M. El-Taweel, M.M. El-Nahass, and M.M. El-Shabaan, Chin. Phys. B 25, 077701 (2016).
N.A. El-Ghamaz, E.M. El-Menyawy, M.A. Diab, A.A. El-Bindary, A.Z. El-Sonbati, and S.G. Nozha, Solid State Sci. 30, 44 (2014).
N.A. El-Ghamaz, M.A. Diab, A.A. El-Bindary, A.Z. El-Sonbati, and S.G. Nozha, Spectrochim. Acta. A. Mol. Biomol Spectrosc. 143, 200 (2015).
H.M. Zeyada, N.A. El-Ghamaz, and E.A. Gaml, Phys. B Condens. Matter 519, 76 (2017).
F.M.A. El-Taweel, A.A. Elagamey, and M.H.M. Khalil, Am. Chem. Sci. J. 3, 532 (2013).
A. Mohamed Saat and M.R. Johan, Sci. World J. 2014, 1 (2014).
Z. Yan, S. Guang, H. Xu, X. Su, X. Ji, and X. Liu, RSC Adv. 3, 8021 (2013).
R. Shirely, The CRYSFIRE system for automatic powder indexing: User’s manual, Guildford, Surrey GU2 7NL England the Lattice Press, 2002.
J. Laugier and B. Bochu, LMGP-suite site of programs for the interpretation of X-ray experiments, BP 46, 38042, ENSP/Laboratoire des Materiaux et du Genie Physique, Saint Martin d’Heres, 2000
A. Ghosh, Phys. Rev. B 42, 5665 (1990).
S.R. Elliott, Adv. Phys. 36, 135 (1987).
E.M. El-Menyawy, I.T. Zedan, and A.M. Mansour, J. Electron. Mater. 46, 4353 (2017).
T. Winie and A.K. Arof, Ionics 10, 193 (2004).
K.S. Rao, K.C.V. Rajulu, and B. Tilak, Int. J. Mod. Phys. B 25, 2931 (2011).
D. Almond, G. Duncan, and A. West, Solid State Ion. 8, 159 (1983).
A.R. Long, Adv. Phys. 31, 553 (1982).
S.R. Elliott, Adv. Phys. 36, 135 (1987).
N.A. El-Ghamaz, A.Z. El-Sonbati, M.A. Diab, A.A. El-Bindary, and S.M. Morgan, Mater. Res. Bull. 65, 293 (2015).
A. Kahouli, A. Sylvestre, F. Jomni, B. Yangui, and J. Legrand, J. Phys. Chem. A 116, 1051 (2012).
B.N. Pal and D. Chakravorty, Sens. Actuators B Chem. 114, 1043 (2006).
V.K. Bhatnagar and K.L. Bhatia, J. Non-Cryst. Solids 119, 214 (1990).
N.F. Mott and E.A. Davis, Electronic processes in non-crystalline materials, 2nd ed. (Oxford: Clarendon, 2012).
T. Badapanda, V. Senthil, S.K. Rout, L.S. Cavalcante, A.Z. Simoes, T.P. Sinha, S. Panigrahi, M.M. de Jesus, E. Longo, and J.A. Varela, Curr. Appl. Phys. 11, 1282 (2011).
M. Okutan, E. Basaran, H.I. Bakan, and F. Yakuphanoglu, Phys. B Condens. Matter 364, 300 (2005).
C. Mariappan and G. Govindaraj, Solid State Ion. 176, 1311 (2005).
P.S. Germain, W.G. Pell, and B.E. Conway, Electrochim. Acta 49, 1775 (2004).
E. Barsoukov and J.R. Macdonald, Impedance spectroscopy theory, experiment, and applications (Hoboken: Wiley-Interscience, 2005).
M.M. El-Shabaan, J. Electron. Mater. (2018). https://doi.org/10.1007/s11664-018-6098-8.
S. Tewari, A. Bhattacharjee, and P.P. Sahay, J. Mater. Sci. 44, 534 (2009).
M.A.L. Nobre and S. Lanfredi, Mater. Lett. 47, 362 (2001).
M.M. El-Nahass, H.A.M. Ali, and E.F.M. El-Zaidia, Phys. B Condens. Matter 431, 54 (2013).
M.A.M. Seyam, Appl. Surf. Sci. 181, 128 (2001).
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El-Shabaan, M.M. Thermal, Structural, AC Conductivity, and Dielectric Properties of Ethyl-2-amino-6-ethyl-5-oxo-4-(3-phenoxyphenyl)-5,6-dihydro-4H-pyrano[3,2-c]quinoline-3-carboxylate Thin Films. J. Electron. Mater. 47, 5174–5182 (2018). https://doi.org/10.1007/s11664-018-6398-z
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DOI: https://doi.org/10.1007/s11664-018-6398-z