Semiconductor Physics, Quantum Electronics & Optoelectronics. 2011. V. 14, N1. P. 109-113.
https://doi.org/10.15407/spqeo14.01.109



References 

1. P.M.G. Nambissan, C. Upadhyay, H.C. Verma, Positron lifetime spectroscopic studies of nanocrystalline ZnFe 2 O 4 . J. Appl. Phys. 93(10), p. 6320-6326 (2003).
https://doi.org/10.1063/1.1569973
 
2. S. Ghosh, P.M.G. Nambissan, R. Bhattacharya, Positron annihilation and Mössbauer spectroscopic studies of In3+ substitution effects in bulk and nanocrystalline . Phys. Lett. A, 325, p. 301-308 (2004). 4 x x- 1.9 0.1 O In Fe MgMn
 
3. J. He, L. Lin, T. Lu, P. Wang, Effects of electron- and/or gamma-irradiation upon the optical behavior of transparent MgAl 2 O 4 ceramics: different color centers induced by electron-beam and γ-ray. Nucl. Instrum. Meth. Phys. Res. B 191, p. 596-599 (2001).
https://doi.org/10.1016/S0168-583X(02)00617-1
 
4. T. Gron, J. Wolff, Th. Hehenkamp, K. Bärner, I. Okonska-Kozlovwska, I. Jendrzejewska, E. Malicka, Positron trap studies in spinels . J. Phys. IV France, p. C1-273-274 (1997). 4 2 x x-1 Se Cr Cu Zn
 
5. I.T. Sheftel, Thermoresistors. Nauka, Moscow, 1973, p. 415 (in Russian).
 
6. E. Traversa, Ceramic sensors for humidity detection: the state-of-the-art and future developments. Sensor and Actuators B 23, p. 135- 156 (1995).
https://doi.org/10.1016/0925-4005(94)01268-M
 
7. G. Gusmano, G. Montesperelli, E. Traversa, Microstructure and electrical properties of MgAl 2 O 4 thin film for humidity sensors. J. Amer. Ceram. Soc. 76, p. 743-750 (1993).
https://doi.org/10.1111/j.1151-2916.1993.tb03669.x
 
8. G. Gusmano, G. Montesperelli, E. Traversa, A. Bearzotti, G. Petrocco, A. D'Amico, C. Di Natale, Magnesium aluminate spinel thin film as a humidity sensor . Sensor and Actuators B 7, p. 460-463 (1992).
https://doi.org/10.1016/0925-4005(92)80344-W
 
9. T. Seiyama, N. Yamazoe, H. Arai, Ceramic humidity sensors. Sensor and Actuators 4, p. 85- 96 (1983).
https://doi.org/10.1016/0250-6874(83)85012-4
 
10. J. Filipecki, A. Ingram, H. Klym, O. Shpotyuk, M. Vakiv, Water-sensitive positron-trapping modes in nanoporous magnesium aluminate ceramics. J. Phys.: Conf. Ser. 79, 012015-1-4 (2007).
https://doi.org/10.1088/1742-6596/79/1/012015
 
11. P.B. Johns. A symmetrical condensed node for the TLM method . IEEE Trans. Microwave Theory Tech., MTT-35, p. 370-377 (1997).
 
12. V. Trenkic, C. Christopoulos, T.M. Benson, Efficient computational algorithms for TLM. 1st Intern. Workshop TLM, Univ. Victoria, Canada, p. 77-80 (1995).
 
13. J. Rodriguez-Carvajal, Recent developments of the program FULLPROF . Commission on Powder Diffraction (IUCr), Newsletter, 26, p. 12-19 (2001).
 
14. T. Roisnel, J. Rodriguez-Carvajal, WinPLOTR: a windows tool for powder diffraction patterns analysis. Materials Science Forum, Proc. Seventh European Powder Diffraction Conference, Barcelona, p. 118-123 (2004).
 
15. R.J. Hill, C.J. Howard, Quantitative phase analysis from neutron powder diffraction data using the Rietveld method . J. Appl. Crystallography 20, p. 467-474 (1987).
https://doi.org/10.1107/S0021889887086199
 
16. V. Balitska, J. Filipecki, A. Ingram, O. Shpotyuk, Defect characterization methodology in sintered functional spinels with PALS technique . Phys. status solidi (c) 4(3), p. 1317-1320 (2007).
https://doi.org/10.1002/pssc.200673737
 
17. O. Shpotyuk, J. Filipecki, Free Volume in Vitreous Chalcogenide Semiconductors: possibilities of Positron Aannihilation Lifetime Study. Częstochowa, 2003, p. 114.
 
18. O. Shpotyuk, A. Kovalskiy, J. Filipecki, T. Kavetskyy, Positron annihilation lifetime spectroscopy as experimental probe of free volume concepts in network glasses . Phys. Chem. Glasses: Eur. J. Technol. B 47(2), p. 131-135 (2006).
 
19. R. Krause-Rehberg, H.S. Leipner, Positron Annihilation in Semiconductors. Defect Studies. Springer-Verlag, Berlin-Heidelberg-New York, 1999, p. 378.
https://doi.org/10.1007/978-3-662-03893-2
 
20. J. Kansy, Positronium trapping in free volume of polymers. Radiation Phys. and Chem. 58, p. 427- 431 (2000).
https://doi.org/10.1016/S0969-806X(00)00195-X
 
21. H. Klym, A. Ingram, O. Shpotyuk, I. Hadzaman, Water-sorption effects in nanoporous MgAl 2 O 4 ceramics for humidity sensors . Semiconductor Physics, Quantum Electronics and Optoelectronics, 12(1), p. 31-34 (2009).
 
22. O. Shpotyuk, A. Ingram, H. Klym, M. Vakiv, I. Hadzaman, J. Filipecki, PAL spectroscopy in application to humidity-sensitive MgAl 2 O 4 ceramics . J. Europ. Ceram. Soc., 25, p. 2981- 2984 (2005).
https://doi.org/10.1016/j.jeurceramsoc.2005.03.174
 
23. H. Klym, A. Ingram, Unified model of multichannel positron annihilation in nanoporous magnesium aluminate ceramics . J. Phys.: Conf. Ser. 79, 012014-1-6 (2007).
https://doi.org/10.1088/1742-6596/79/1/012014