Koushik Ghosh

Influence of Nano Nitrogen on Yield and Quality of Potato under Humid, Sub-Tropical Region of West Bengal, India

Samima Akhtar, Amrit Tamang, Koushik Ghosh, Mandira Saha et autres

Potato (Solanum tuberosum L.) is the fourth most important food crop globally and served as a staple food in western countries. Recently, nanotechnology-based farming has gained much attention for improving nutrient use efficiency, maximizing yields and environmental sustainability. A field experiment on …

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Carbon Footprint Reporting and ESG Investing: A Comparative Study of Global Trends and India's Regulatory Progress

Koushik Ghosh

Carbon Footprint Reporting and ESG Investing: A Comparative Study of Global Trends and India's Regulatory Progress

Koushik Ghosh

Role of Soil Organic Carbon Sequestration in Climate Change Mitigation and Sustainable Agriculture: A Comprehensive Review

Hans Raj Meel, Aakash Kumar Saini, Riya Das, Jitendra Verma et autres

A significant method for reducing greenhouse gas emissions while enhancing the environmental quality and profitability of agricultural systems is through the process of soil organic carbon (SOC) sequestration. This review assesses the effects of SOC on climate mitigation, the sustainability of food …

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Synthesis and Characterization of Cu:Ni Co-doped ZnO Thin Films for Optoelectronics Applications

Ratnesh Kumar Pandey, Anjali Vaishnaw, Anjali Karpal, Koushik Ghosh

The present paper reports the synthesis and characterization of Cu:Ni dual doped thin films of ZnO using different concentration of Cu:Ni. The as prepared thin films were characterized using XRD and UV-Vis spectrometer. It is apparent from XRD patterns that all the …

Visible electroluminescence from nanostructured silicon-based Schottky junction LED: role of metal contacts

Subhajit Roy Chowdhury, Suman Santra, Koushik Ghosh, Sudipta Chakrabarty et autres

This work investigates the electroluminescent properties of Schottky junction LEDs based on nanostructured silicon . Despite the challenges with low efficiency, silicon-based light sources are gaining attention due to their compatibility with optoelectronic integrated circuits. This study explores the effect of metal …

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MXene Nanoribbon-PEDOT:PSS Aerogel-Based Piezoresistive Sensors for Human Motion Detection and Thermal Insulation

Sanjoy Sur Roy, Koushik Ghosh, Meyya Meyyappan, Pratibha Kiran Giri

Piezoresistive sensors are widely used in strain and pressure sensors needed in a range of industrial, automotive, aerospace, consumer, and other applications. Aerogel-based sensors provide the advantages of lightweight, large contact area, and high sensitivity desired in practice. While silica, metal oxide, …

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Phosphorus-doped Ti3C2Tx MXene/ PEDOT:PSS aerogel-based electromagnetic interference shields with unique combination of high green index and shielding effectiveness

Koushik Ghosh, Sanjoy Sur Roy, Pratibha Kiran Giri

The development of electromagnetic interference (EMI) shielding materials with high shielding effectiveness (SE) and low reflection (R) is crucial for advancing next-generation electronics and telecommunication systems. While traditional metallic and conventional 2D material-based shields generally meet SE requirements, their performance mainly relies …

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On the Applicability of Different Energy Transport Models in Analysing mixed Convection in a Vented Enclosure Containing a Heat-Generating Porous Body

Aranyak Chakravarty, Koushik Ghosh, Achintya K. Mukhopadhyay, Swarnendu Sen

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Visible Electroluminescence from Nanostructured Silicon-Based Schottky Junction Led: Role of Metal Contacts

Subhajit Roy Chowdhury, Suman Santra, Koushik Ghosh, Sudipta Chakrabarty et autres

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Asymmetric contact enabled self-powered flexible photodetector utilizing formamidinium-based perovskite with a 2D MXene electrode

Debabrata Sahu, Sanjoy Sur Roy, Koushik Ghosh, P. K. Giri

A highly sensitive flexible photodetector utilizing a formamidinium-cesium (FAC) perovskite thin film, integrated with an asymmetric MXene – silver electrodes featuring different work functions to enhance the charge carrier separation.

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Cs2AgBiBr6 Double Perovskite Single Crystal/ CsPbBr3 Perovskite Nanocrystals Heterojunction for High‐Performance X‐Ray Detection

Joydip Ghosh, Naveen Kumar Tailor, Koushik Ghosh, Jayana Jayarathne et autres

Abstract In this study, the investigation of a Cs2AgBiBr6 single crystal (SC) / CsPbBr3 nanocrystals (NCs) film double perovskite/perovskite type‐II novel heterojunction tailored for superior X‐ray detection applications is presented. One of the main benefits of utilizing such a heterojunction is its …

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