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Ionizing radiation as a powerful tool for modification of metallic nanostructures

https://doi.org/10.29317/ejpfm.2017010107

Abstract

This paper presents a case study of targeted modification of the structure and properties of zinc nanotubes ordered arrays by treatment with Xe+22 and Kr+17 swift heavy ions (SHI). Polyethylene terephthalate track-etched membranes (PET TeMs) with a pore density of (4 × 10 9 ) ions/cm2 have been used as a template for electrochemical deposition of Zn. Scanning electron microscopy and energy dispersive analysis have been used for a comprehensive elucidation of the dimensionality, chemical composition of the synthesized samples. Dynamics of changes in the crystallite shape and orientation of NTs before and after irradiation has been studied by X-ray diffraction. Changes in conductive properties as a result of irradiation were discussed. After Xe+22 ions irradiation with a fluence of (1×1011) m-2 or higher, the formation of loose areas in the structure of Zn NTs as a result of partial degradation of the crystal structure and, consequently, a decline in conductivity are observed. In case of Kr+17 ions, the increase in current conduction with the increase in fluence may be due to the increase in the current carriers.

About the Authors

K. K. Kadyrzhanov
L.N. Gumilyov Eurasian National University
Kazakhstan


A. L. Kozlovskiy
L.N. Gumilyov Eurasian National University
Kazakhstan


A. A. Mashentseva
Institute of Nuclear Physics
Russian Federation


References

1. P. Guo et al., Nano Lett. 10 (2010) 2202-2206

2. C. Shen et al., Sci. Rep. 3 (2013) 2294

3. A. Cultrera et al., J. Phys. D. Appl. Phys. 47 (2014) 015102(1-8)

4. R. Choudhary et al., J Mater Sci: Mater Electron. 27 (2016) 11674-11681

5. D. Shikhaal et al., J Mater Sci: Mater Electron. 28 (2017) 2487-2493

6. B. Bushra et al., Curr. Appl. Phys. 15 (2015) 642-647

7. A. Kaur et al., Radiat. Eff. Defects Solids. 169 (2014) 513-521

8. P. Rana et al., Physica B. 451 (2014) 26-33

9. D. Gehlawat et al., Mater. Chem. Phys. 145 (2014) 60-67

10. D. Gehlawat et al., Mater. Res. Bull. 49 (2014) 454-461

11. P. Rana et al., Nuclear Instruments and Methods in Physics Research B.349(2015)50-55

12. R.P. Chauhan et al., Nuclear Instruments and Methods in PhysicsResearch Section B: Beam Interactions with Materials and Atoms.379(2016)78-84

13. D.I. Shlimas et al., High Energ. Chem. 51 (2017) 11-16

14. U. Ozgur et al., J. Appl. Phys. 98 (2015) 041301

15. Z.L Wang et al., Science. 312 (2006) 242-246

16. S.K. Chakarvarti et al., Radiat. Meas. 29 (1998) 149-159

17. W.J.E. Beek et al., Adv. Mater. 16 (2004) 1009-1013

18. K.K. Choudhary et al., J. Phys. Chem. Solids. 73 (2012) 460-463

19. S. Panchal et al., Physics Letters A. 32 (2017) 2636-2642


Review

For citations:


Kadyrzhanov K.K., Kozlovskiy A.L., Mashentseva A.A. Ionizing radiation as a powerful tool for modification of metallic nanostructures. Eurasian Journal of Physics and Functional Materials. 2017;1(1):41-47. https://doi.org/10.29317/ejpfm.2017010107

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ISSN 2522-9869 (Print)
ISSN 2616-8537 (Online)