Abstract
The present work shows the results of the investigations of size effect in electrophysical properties of Ru thin films. For stabilization electrophysical properties, samples were annealed during two cycles “heating ↔ cooling” up to the annealing temperature of 800 K in a vacuum chamber. Size dependences of resistivity, temperature coefficient of resistance, and activation energy for Ru films within a range of thickness from 10 to 100 nm were received. The interpretation of experimental data in terms of approximation relationships of Tosser A.J. and Tellier C.R. (linearized model and the model of isotropic scattering) was done. It was demonstrated that the reduction of resistivity with a thickness increases associated with a mechanism of surface and grain boundary scattering of the conducting electrons.
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C.S. Hwang, Mater. Sci. Eng. B 56(2), 178 (1998). https://doi.org/10.1016/S0921-5107(98)00233-5
S.K. Kim, G.J. Choi, S.Y. Lee, M. Seo, S.W. Lee, J.H. Han, H.S. Ahn, S. Han, C.S. Hwang, Adv. Mater. 20, 1429 (2008). https://doi.org/10.1002/adma.200701085
D. Josell, D. Wheeler, C. Witt, T.P. Moffat, Electrochem. Solid State Lett. 6(10), C143 (2003). https://doi.org/10.1149/1.1605271
Y. Feng, J.-Y. Chen, Wu. Kai, J.-P. Wang, J. Magn. Magn. Mater. 511, 166728 (2020). https://doi.org/10.1016/j.jmmm.2020.166728
J.-Y. Chen, Y.-C. Lau, J.M.D. Coey, M. Li, J.-P. Wang, Sci. Rep. 7, 42001 (2017). https://doi.org/10.1038/srep42001
P.H. Chan, X. Li, P.W.T. Pong, Vacuum 140, 111 (2017). https://doi.org/10.1016/j.vacuum.2016.09.010
L. Moraga, R. Henriquez, B. Solis, Phys. B 470–471, 39 (2015). https://doi.org/10.1016/j.physb.2015.04.034
Y.O. Shkurdoda, V.B. Loboda, L.V. Dekhtyaruk, Metallofizika i Noveishie Tekhnologii 30(3), 295 (2008). https://www.scopus.com/record/display.uri?eid=2-s2.0-49649087930&origin=resultslist
L.V. Dekhtyaruk, I.M. Pazukha, S.I. Protsenko, I.V. Cheshko, Phys. Solid State 48, 1831 (2006). https://doi.org/10.1134/S1063783406100015
G. Liu, Superlatt. Microstr. 125, 322 (2019). https://doi.org/10.1016/j.spmi.2018.11.021
Q.G. Zhang, X. Zhang, B.Y. Cao, M. Fujii, K. Takahashi, T. Ikuta, Appl. Phys. Lett. 89, 114102 (2006). https://doi.org/10.1063/1.2338885
D. Samal, D. Venkateswarlu, P.S. Anil Kumar, Solid State Commun. 150(1314), 576–600 (2010). https://doi.org/10.1016/j.ssc.2010.01.003
S.I. Protsenko, L.V. Odnodvorets, I.Y. Protsenko, Nanocomposites, Nanophotonics, Nanobiotechnology, and Applications (Springer, Switzerland, 2015), pp. 156–157
S. Roa, M. Sirena, Mater. Today Commun. 28, 102572 (2021). https://doi.org/10.1016/j.mtcomm.2021.102572
Yu.O. Shkurdoda, L.V. Dekhtyaruk, A.G. Basova, A.M. Chornous, Yu.M. Shabelnyk, A.P. Kharchenko, T.M. Shabelnyk, J. Magn. Magn. Mater. 477, 88 (2019). https://doi.org/10.1016/j.jmmm.2019.01.040
I.V. Cheshko, A.M. Lohvynov, A.I. Saltykova, S.I. Protsenko, J. Nano- Electron. Phys. 10(6), 06016 (2018). https://doi.org/10.21272/jnep.10(6).06016
T. Nagano, K. Inokuchi, K. Tamahashi, N. Ishikawa, Y. Sasajima, J. Onuki, Thin Solid Films 520, 374 (2011). https://doi.org/10.1016/j.tsf.2011.07.046
Y.O. Shkurdoda, I.M. Pazukha, A.M. Chornous, Int. J. Miner. Metall. Mater. 24, 1459 (2017). https://doi.org/10.1007/s12613-017-1539-6
A.M. Chornous, Y.O. Shkurdoda, V.B. Loboda, Yu.M. Shabelnyk, V.O. Kravchenko, Eur. Phys. J. Plus 132, 58 (2017). https://doi.org/10.1140/epjp/i2017-11327-x
S. Yeo, S.-H. Choi, J.-Y. Park, S.-H. Kim, T. Cheon, B.-Y. Lim, S. Kim, Thin Solid Film 546, 2 (2013). https://doi.org/10.1016/j.tsf.2013.03.074
V. Vand, Proc. Phys. Soc. 55, 222 (1943)
X. Wang, R.G. Gordon, ECS J. Solid State Sci. Technol. 2(3), N41 (2013). https://doi.org/10.1149/2.003303jss
C.R. Tellier, A.J. Tosser, Size Effects in thin Films (Elsevier, New York, 1982), p. 310
A.F. Mayadas, M. Shatzkes, Phys. Rev. B 1, 1382 (1970). https://doi.org/10.1103/PhysRevB.1.1382
S. Dutta, K. Moors, M. Vandemaele, C. Adelmann, IEEE Electron. Device Lett. 39(2), 268 (2018). https://doi.org/10.1109/LED.2017.2788889
S. Dutta, K. Sankaran, K. Moors, G. Pourtois, S. Van Elshocht, J. Bommels, W. Vandervorst, Z. Tokei, C. Adelmann, J. Appl. Phys. 122(2), 025107 (2017). https://doi.org/10.1063/1.4992089
O.A. Bilous, IYu. Protsenko, A.M. Chornous, Phys. Chem. Solid State 4(1), 48 (2003) http://page.if.ua/uploads/pcss/vol4/anote20030401.htm#ep2
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This work was funded by the State Program of the Ministry of Education and Science of Ukraine 0120U102005.
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Lohvynov, A.M., Pazukha, I.M. & Cheshko, I.V. Size effect in electrophysical properties of Ru thin films: experimental investigation and a quantitative analysis of electrical parameters. Eur. Phys. J. Plus 137, 197 (2022). https://doi.org/10.1140/epjp/s13360-022-02424-0
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DOI: https://doi.org/10.1140/epjp/s13360-022-02424-0