Swift heavy ion tracks in nanocrystalline Y4Al2O9

Ibrayeva, Anel; Mutali, Alisher; O’Connell, J.H.; Vuuren, A. Janse van; Korneeva, Ekaterina; Sohatsky, A.S.; Rymzhanov, R.A.; Скуратов, В.А.; Alekseeva, L. S.; Иванов, И. А.

doi:10.1016/j.nme.2021.101106

Cited by 5 publications

(2 citation statements)

References 26 publications

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“…A novel method to modify the structure and properties of PANI/ZnO nanocomposite is swift heavy ion irradiation, which is a technique that uses high-energy ions to create cylindrical tracks of damage along their paths in the target material [11,12]. Swift heavy ion irradiation is a powerful technique that can modify the structure and properties of polymer composites at the nanoscale level, while low energy ion beams can only affect the surface layer of the material.…”

Section: Introductionmentioning

confidence: 99%

Ion Fluence-Dependent Structural and Electrical Characteristics of Electrochemically Synthesized PANI/ZnO Nano

Hussain,

Jabeen,

Warish

et al. 2023

ajc

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The electrochemical synthesis and ion irradiation effects of polyaniline/zinc oxide (PANI/ZnO) nanocomposite films on stainless steel substrates were investigated in this study. The structural, morphological and electrical properties of the films were characterized by Raman spectroscopy, Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy with energy dispersive spectroscopy (SEM-EDS) and current-voltage (I-V) measurements. The results show that the films have a nanofiber network structure with an average diameter of 50-60 nm. The vibrational modes and structural properties of the films are influenced by ion fluence. The electrical conductivity and mobility of the films increase significantly at low fluence (1.0 × 1011 ions/cm2), reaching values of 1.14 × 10-2 S/cm and 3.56 × 10-5 cm2/V-s, respectively. However, at high fluence, electrical properties degrade due to the damage caused by the ion irradiation. This study demonstrates the potential of PANI/ZnO nanocomposite films for applications in the optoelectronic devices and energy storage devices.

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Section: Introductionmentioning

confidence: 99%

Ion Fluence-Dependent Structural and Electrical Characteristics of Electrochemically Synthesized PANI/ZnO Nano

Hussain,

Jabeen,

Warish

et al. 2023

ajc

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show abstract

“…The Y-Ti-O pyrochlores are promising materials for nuclear application and hence attract special interest to study their properties under irradiation [13][14][15][16][17][18][19][20][21][22][23][24]. To date, a major part of research has been focused on nanoparticles included in ODS steels [9,[18][19][20][21].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of threshold conditions for latent track formation in nanocrystalline Y2Ti2O7

Ibrayeva¹,

Mutali

O’Connell³

et al. 2022

Eurasian j. phys. funct. mater.

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We present the first report on the structural effects induced by swift xenon ions in nanocrystalline pyrochlore Y 2 Ti 2 O 7 (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.

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Radiation resistance of fine-grained YAG:Nd ceramics irradiated with swift heavy multi-charged Ar and Xe ions

Alekseeva,

Nokhrin,

Yunin

et al. 2024

Ceramics International

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Swift heavy ion tracks in nanocrystalline Y4Al2O9

Cited by 5 publications

References 26 publications

Ion Fluence-Dependent Structural and Electrical Characteristics of Electrochemically Synthesized PANI/ZnO Nano

Ion Fluence-Dependent Structural and Electrical Characteristics of Electrochemically Synthesized PANI/ZnO Nano

Evaluation of threshold conditions for latent track formation in nanocrystalline Y2Ti2O7

Radiation resistance of fine-grained YAG:Nd ceramics irradiated with swift heavy multi-charged Ar and Xe ions

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