Evaluation of threshold conditions for latent track formation in nanocrystalline Y2Ti2O7
Ibrayeva A. Mutali A. O’Connell J. Sohatsky A. Skuratov V. Alekseeva L. Korneeva E. Rymzhanov R.
2022L.N. Gumilyov Eurasian National University
Eurasian Journal of Physics and Functional Materials
2022#6Issue 2124 - 131 pp.
We present the first report on the structural effects induced by swift xenon ions in nanocrystalline pyrochlore Y2Ti2O7 (outside the metal matrix) studied using high resolution transmission electron microscopy. Latent amorphous tracks were observed in the range of electronic stopping powers 4.8–23.2 keV/nm. Obtained results enabled estimation of the threshold energy loss values for formation of continuous and not continuous (surface) tracks at ≈ 8 keV/nm and 3.5 keV/nm, respectively
Latent tracks , Nanocrystalline materials , Swift heavy ions , Transmission electron microscopy (tem) , Y2ti2o7 pyrochlore
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Center for High Resolution Transmission Electron Microscopy, Port Elizabeth, South Africa
Institute of Nuclear Physics, Nur-Sultan, Kazakhstan
L.N. Gumilyov Eurasian National University, Nur-Sultan, Kazakhstan
Joint Institute for Nuclear Research, Dubna, Russian Federation
National Research Nuclear University MEPhI, Moscow, Russian Federation
Dubna State University, Dubna, Russian Federation
Physico-Technical Research Institute, Nizhny Novgorod, Russian Federation
National University of Science and Technology NUST-MISiS, Moscow, Russian Federation
Center for High Resolution Transmission Electron Microscopy
Institute of Nuclear Physics
L.N. Gumilyov Eurasian National University
Joint Institute for Nuclear Research
National Research Nuclear University MEPhI
Dubna State University
Physico-Technical Research Institute
National University of Science and Technology NUST-MISiS
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