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Ali Rostamnejadi
Researcher at Malek-Ashtar University of Technology
Publications - 28
Citations - 717
Ali Rostamnejadi is an academic researcher from Malek-Ashtar University of Technology. The author has contributed to research in topics: Magnetization & Superparamagnetism. The author has an hindex of 10, co-authored 24 publications receiving 490 citations. Previous affiliations of Ali Rostamnejadi include Isfahan University of Technology & Trinity College, Dublin.
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Journal ArticleDOI
Magnetocaloric effect in La0.67Sr0.33MnO3 manganite above room temperature
Ali Rostamnejadi,Ali Rostamnejadi,Munuswamy Venkatesan,Parviz Kameli,Hadi Salamati,J. M. D. Coey +5 more
TL;DR: In this paper, the La 0.67 Sr 0.33 MnO 3 composition was studied by dc magnetization measurements and a large magnetocaloric effect was inferred over a wide range of temperature around the second-order paramagnetic-ferromagnetic transition.
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Zinc oxide nanoparticles (ZnONPs) as a novel nanofertilizer: Influence on seed yield and antioxidant defense system in soil grown soybean (Glycine max cv. Kowsar)
TL;DR: The higher no-observed-adverse-effect-level (NOAEL) of 160 mg Zn/kg indicates the potential for using ZnONPs as a novel nanofertilizer for crops grown in Zn-deficient soils to improve crop yield, food quality and address malnutrition, globally.
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Superparamagnetic behavior of La0.67Sr0.33MnO3 nanoparticles prepared via sol–gel method
TL;DR: In this paper, the temperature dependence of the ac magnetic susceptibility was measured at different frequencies and ac magnetic fields in the selected ranges of 40-1000-Hz and 80-800-A/m, respectively.
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Conventional and inverse magnetocaloric effects in La0.45Sr0.55MnO3 nanoparticles
Ali Rostamnejadi,Munuswamy Venkatesan,Jonathan Alaria,Markus Boese,Parviz Kameli,Hadi Salamati,J. M. D. Coey +6 more
TL;DR: In this article, the magnetocaloric effect of La0.45Sr0.55MnO3 nanoparticles was studied by dc magnetization measurements and the results were discussed in terms of the entropy difference between the A-type antiferromagnetic ground state and the low moment ferromagnetic state.
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Particle size and concentration dependent toxicity of copper oxide nanoparticles (CuONPs) on seed yield and antioxidant defense system in soil grown soybean (Glycine max cv. Kowsar)
TL;DR: The findings indicate differential nano-specific toxicity compared to ionic Cu2+ toxicity in soybean and may guide researchers and regulators on how best to tailor ENMs with specific particle characteristics rendering them more or less toxic, and better inform risk assessment of CuONPs in soil grown food crops such as soybean.