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Ajeet K. Srivastav
Researcher at Visvesvaraya National Institute of Technology
Publications - 51
Citations - 698
Ajeet K. Srivastav is an academic researcher from Visvesvaraya National Institute of Technology. The author has contributed to research in topics: Nanocrystalline material & Spark plasma sintering. The author has an hindex of 12, co-authored 47 publications receiving 501 citations. Previous affiliations of Ajeet K. Srivastav include National Institute of Technology, Rourkela & Indian Institute of Technology Kanpur.
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Magnetic nanowires by electrodeposition within templates
H. Schlörb,Veronika Haehnel,Manvendra Singh Khatri,Ajeet K. Srivastav,Amit Kumar,Ludwig Schultz,Sebastian Fähler +6 more
TL;DR: In this article, the structure and microstructure of magnetically grown elemental (Fe, Ni, Co) and alloy (Co-Pt) magnetic nanowires are compared.
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On Joule heating during spark plasma sintering of metal powders
Niraj Chawake,Linford Pinto,Ajeet K. Srivastav,Karthik Akkiraju,B.S. Murty,Ravi Sankar Kottada +5 more
TL;DR: In this paper, the authors probed the role of Joule heating as a primary heating source mechanism during spark plasma sintering of pure metal powders (Fe, Ni and Cu) and estimated the resistance to electric path from voltage-current measurements obtained online during these experiments.
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Graphene from discharged dry cell battery electrodes.
TL;DR: A sustainable feasibility for the synthesis of graphene oxide / graphene from graphite rods of waste dry cell batteries is demonstrated and the few layer graphene structure is supposed to be less defective in comparison to similar exfoliation techniques due to less oxygen-functional groups associated with the intermediate graphene oxide.
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Grain-size-dependent non-monotonic lattice parameter variation in nanocrystalline W: The role of non-equilibrium grain boundary structure
TL;DR: The grain size dependency of lattice parameter during high-energy ball milling of W has been investigated in this paper, where the lattice parameters were calculated in view of the non-equilibrium grain boundary structure that evolved during milling using excess free volume and interfacial stresses at the grain boundaries.
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Loading Rate Sensitivity of Jute/Glass Hybrid Reinforced Epoxy Composites: Effect of Surface Modifications
TL;DR: In this paper, the effect of different loading rates on the mechanical behavior of jute/glass reinforced epoxy hybrid composites was studied. And the results showed that the hybrid composite showed insensitive behavior at high loading rates.