474
H. Klym et al.
22. Hadzaman I, Klym H, Shpotyuk O (2014) Nanostructured oxyspinel multilayers for
novel high-efficient conversion and control. Int J Nanotechnol 11(9–10-11):843–853
https://doi.org/10.1504/IJNT.2014.063793
23. Bodak O, Akselrud L, Demchenko P, Kotur B, Mrooz O, Hadzaman I, Shpotyuk O,
Aldinger L, Seifert H, Volkov S, Pekhnyo V (2002) Crystal structure and electrical properties of Cu 0.8 Ni 0.1 Co 0.2 Mn 1.9 O 4 electroceramics. J. Alloys Compd 347:14–23
https://doi.org/10.1016/S0925-8388(02)00675-8
24. Klym H, Shpotyuk O, Ingram A, Calvez L, Hadzaman I, Yu K, Ivanusa A, Chalyy D (2017)
Influence of free volumes on functional properties of modified chalcogenide glasses and oxide
ceramics. Springer Proc Phys 195:479–493 https://doi.org/10.1007/978-3-319-56422-7_36
25. Klym HI, Ivanusa AI, Kostiv YM, Chalyy DO, Tkachuk TI, Dunets RB, Vasylchyshyn
II (2017) Methodology and algorithm of multicomponent analysis of positron annihilation spectra for nanostructured functional materials. J Nano Electron Phys 9(3):03037-1-6.
https://doi.org/10.21272/jnep.9(3).03037
26. Kansy J (1996) Microcomputer program for analysis of positron annihilation
lifetime spectra. Nucl Instrum Methods Phys Res, Sect A 374(2):235–244
https://doi.org/10.1016/0168-9002(96)00075-7
27. Klym H, Ingram A (2007) Unified model of multichannel positron annihilation
in nanoporous magnesium aluminate ceramics. J Phys Conf Ser 79(1):012014
https://doi.org/10.1088/1742-6596/79/1/012014
28. Nambissan PMG, Upadhyay C, Verma HC (2003) Positron lifetime spectroscopic studies of
nanocrystalline ZnFe 2 O 4 . J Appl Phys 93:6320 https://doi.org/10.1063/1.1569973
29. Filipecki J, Ingram A, Klym H, Shpotyuk O, Vakiv M (2007) Water-sensitive positrontrapping modes in nanoporous magnesium aluminate ceramics. J Phys Conf Ser 79(1):012015.
https://doi.org/10.1088/1742-6596/79/1/012015
30. Hassan HE, Sharshar T, Hessien MM, Hemeda OM (2013) Effect of γ-rays irradiation on
Mn–Ni ferrites: structure, magnetic properties and positron annihilation studies. Nucl Instrum
Methods Phys Res, Sect B 304:72–79. https://doi.org/10.1016/j.nimb.2013.03.053
31. Klym H, Ingram A, Shpotyuk O, Filipecki J, Hadzaman I (2010) Extended defects in
insulating MgAl 2 O 4 ceramic materials studied by PALS methods. IOP Conf Ser Mater Sci
Eng 15(1):012044. https://doi.org/10.1088/1757-899X/15/1/012044
32. Jean YC, Mallon PE, Schrader DM (2003) Principles and application of positron and
positronium chemistry. Word Scientific, Singapore
33. Mogensen OE (1995) Positron annihilation in chemistry. Springer, Berlin
34. Nakanishi H, Jean YC, Schrader DM, Jean YC (1998) In positron and positronium chemistry.
Elsevier, Amsterdam
35. Dlubek G, Sen Gupta A, Pionteck J, Hassler R, Krause-Rehberg R, Kaspar H, Lochhaas KH
(2005) High-pressure dependence of the free volume in fluoroelastomers from positron lifetime
and PVT experiments. Macromolecules 38(2):429–437. https://doi.org/10.1021/ma048310f
36. Tao SJ (1972) Positronium annihilation in molecular substance. J Chem Phys 56(11):5499–
5510 https://doi.org/10.1063/1.1677067
37. Eldrup M, Lightbody D, Sherwood JN (1981) The temperature dependence of positron lifetimes in solid pivalic acid. Chem Phys 63:51–58
https://doi.org/10.1016/0301-0104(81)80307-2
H. Klym et al.
22. Hadzaman I, Klym H, Shpotyuk O (2014) Nanostructured oxyspinel multilayers for
novel high-efficient conversion and control. Int J Nanotechnol 11(9–10-11):843–853
https://doi.org/10.1504/IJNT.2014.063793
23. Bodak O, Akselrud L, Demchenko P, Kotur B, Mrooz O, Hadzaman I, Shpotyuk O,
Aldinger L, Seifert H, Volkov S, Pekhnyo V (2002) Crystal structure and electrical properties of Cu 0.8 Ni 0.1 Co 0.2 Mn 1.9 O 4 electroceramics. J. Alloys Compd 347:14–23
https://doi.org/10.1016/S0925-8388(02)00675-8
24. Klym H, Shpotyuk O, Ingram A, Calvez L, Hadzaman I, Yu K, Ivanusa A, Chalyy D (2017)
Influence of free volumes on functional properties of modified chalcogenide glasses and oxide
ceramics. Springer Proc Phys 195:479–493 https://doi.org/10.1007/978-3-319-56422-7_36
25. Klym HI, Ivanusa AI, Kostiv YM, Chalyy DO, Tkachuk TI, Dunets RB, Vasylchyshyn
II (2017) Methodology and algorithm of multicomponent analysis of positron annihilation spectra for nanostructured functional materials. J Nano Electron Phys 9(3):03037-1-6.
https://doi.org/10.21272/jnep.9(3).03037
26. Kansy J (1996) Microcomputer program for analysis of positron annihilation
lifetime spectra. Nucl Instrum Methods Phys Res, Sect A 374(2):235–244
https://doi.org/10.1016/0168-9002(96)00075-7
27. Klym H, Ingram A (2007) Unified model of multichannel positron annihilation
in nanoporous magnesium aluminate ceramics. J Phys Conf Ser 79(1):012014
https://doi.org/10.1088/1742-6596/79/1/012014
28. Nambissan PMG, Upadhyay C, Verma HC (2003) Positron lifetime spectroscopic studies of
nanocrystalline ZnFe 2 O 4 . J Appl Phys 93:6320 https://doi.org/10.1063/1.1569973
29. Filipecki J, Ingram A, Klym H, Shpotyuk O, Vakiv M (2007) Water-sensitive positrontrapping modes in nanoporous magnesium aluminate ceramics. J Phys Conf Ser 79(1):012015.
https://doi.org/10.1088/1742-6596/79/1/012015
30. Hassan HE, Sharshar T, Hessien MM, Hemeda OM (2013) Effect of γ-rays irradiation on
Mn–Ni ferrites: structure, magnetic properties and positron annihilation studies. Nucl Instrum
Methods Phys Res, Sect B 304:72–79. https://doi.org/10.1016/j.nimb.2013.03.053
31. Klym H, Ingram A, Shpotyuk O, Filipecki J, Hadzaman I (2010) Extended defects in
insulating MgAl 2 O 4 ceramic materials studied by PALS methods. IOP Conf Ser Mater Sci
Eng 15(1):012044. https://doi.org/10.1088/1757-899X/15/1/012044
32. Jean YC, Mallon PE, Schrader DM (2003) Principles and application of positron and
positronium chemistry. Word Scientific, Singapore
33. Mogensen OE (1995) Positron annihilation in chemistry. Springer, Berlin
34. Nakanishi H, Jean YC, Schrader DM, Jean YC (1998) In positron and positronium chemistry.
Elsevier, Amsterdam
35. Dlubek G, Sen Gupta A, Pionteck J, Hassler R, Krause-Rehberg R, Kaspar H, Lochhaas KH
(2005) High-pressure dependence of the free volume in fluoroelastomers from positron lifetime
and PVT experiments. Macromolecules 38(2):429–437. https://doi.org/10.1021/ma048310f
36. Tao SJ (1972) Positronium annihilation in molecular substance. J Chem Phys 56(11):5499–
5510 https://doi.org/10.1063/1.1677067
37. Eldrup M, Lightbody D, Sherwood JN (1981) The temperature dependence of positron lifetimes in solid pivalic acid. Chem Phys 63:51–58
https://doi.org/10.1016/0301-0104(81)80307-2