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ORE at CSIR-Institute of Minerals and Materials Technology: Recent submissions

Now showing items 211-220 of 3731

On the grain boundary charge transport in p-type polycrystalline nanoribbon transistors

Sarkar, P; Ali, AVM; Ghorai, G; Pradhan, P; Patra, BK; Sagade, AA; Rao, KDM (Nanoscale, 16, 2024; 16611-16621)

Grain boundaries (GB) profoundly influence charge transport, and their localized potential barrier with a high density of defect states plays a crucial role in polycrystalline materials. There are a couple of models to ...
High-density polyethylene microplastics in agricultural soil: Impact on microbes, enzymes, and carbon-nitrogen ratio

Moharana, T; Patnaik, A; Mishra, CSK; Behera, BP; Samal, RR (Journal Of Environmental Quality, 53, 2024; 711-726)

Microplastics (MPs), recognized as emerging pollutants, pose a significant threat to diverse organisms and have adverse effects on agricultural soil. High-density polyethylene (HDPE) holds a prominent position among prevalent ...
Chemical characteristics and oxidative potential of summertime PM2.5 over an urban location on the east coast of India

Panda, S; Mishra, M; Nath, J; Das, T; Satapathy, DR; Majhi, A; Ramasamy, B (Urban Climate, 57, 2024; 102092)

The oxidative potential of PM2.5 is investigated for the first time in Bhubaneswar using dithiothreitol (DTT) assay, an urban coastal city in eastern India. PM2.5 samples were collected for four years during summertime and ...
Improving bond strength and deposition efficiency of ceramic coatings via low pressure cold spraying: A study on hydroxyapatite coatings with Cu-Zn blends

Behera, AK; Mantry, S; Roy, S; Pati, S (Surface & Coatings Technology, 494, 2024; 131430)

This study presents Low Pressure Cold Spraying (LPCS) method for ceramic coatings, aimed at enhancing efficiency and elucidating bonding mechanisms. It focuses on the deposition of ceramic coatings using LPCS, with ...
Recent approaches and advancement in biochar-based fulfilling the sustainable development goals?

Patro, A; Dwivedi, S; Thakur, A; Sahoo, PK; Biswas, JK (Iscience, 27, 2024; 110812)

This review highlights the application of biochar (BC) for attaining different SDGs (SDG 6: clean water and sanitation, SDG 7: affordable and clean energy, SDG 13: climate action, and SDG 15: life on land). These goals ...
Minimum number of oligonucleotide-based stable monomeric branched DNA nanostructure: Biochemical and biophysical study

Kar, A; Baral, B; Subudhi, U (International Journal Of Biological Macromolecules, 276, 2024; 133930)

DNA has been employed as building blocks for the construction of nanomaterials due to their programmability and wide range applications. The functional branched DNA (bDNA) nanostructure is largely dependent on the sequence ...
Understanding the impact of gadolinium substitution on the impedance and conduction mechanism of barium zirconium titanate ceramics

Bhargavi, GN; Badapanda, T; Anwar, MS; Tlija, M; Joardar, H; Tripathy, SN (Journal Of Materials Science-Materials in Electronics, 35, 2024; 1991)

In the present paper, we investigate the structural and electrical properties of gadolinium (Gd)-modified barium zirconate titanate (BZT) ceramics, i.e., Ba1-xGd2x/3Zr0.05Ti0.95O3 (BGZT; x = 0.01-0.05). The high-temperature ...
Low Temperature Pyrolysis and Exfoliation of Waste Printed Circuit Boards: Recovery of High Purity Copper Foils

Anjana, EI; Jayasankar, K; Khanna, R; Venkatesan, J; Konyukhov, YV; Mukherjee, PS (Sustainability, 16, 2024; 6269)

Although several techniques have been developed to extract copper from waste printed circuit boards (PCBs), there remain several challenges regarding energy consumption, local area contamination and environmental damage. ...
Emerging Vanadium-Doped Cobalt Chloride Carbonate Hydroxide for Flexible Electrochromic Micro-Supercapacitor: Charged-State Prediction from RGB Input by ANN Model

Pradhan, L; Kamila, S; Padhy, G; Das, DP; Jena, BK (Small, 20, 2024; 10.1002/smll.202401238)

Multifunctional devices integrated with electrochromic and supercapacitance properties are fascinating because of their extensive usage in modern electronic applications. In this work, vanadium-doped cobalt chloride carbonate ...
Efficient control of magnetization dynamics via W/CuOX interface

Sahoo, A; Mallick, S; Rath, A; Ding, HF; Azevedo, A; Bedanta, S (Applied Physics Letters, 125, 2024; 132407)

Magnetization dynamics, which determine the speed of magnetization switching and spin information propagation, play a central role in modern spintronics. Gaining its control will satisfy the different needs of various ...

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