P. Karuppasamy

Piranha Solution-Enabled Removal of Carbon Species from Silicon Kerf Loss for Improved Raw Silicon Recovery

Ramesh Palanisamy, Bharathwaj Murugesan, P. Karuppasamy

High Resolution Image Download MS PowerPoint Slide The photovoltaic (PV) industry continues to expand rapidly, and the volume of silicon (Si) waste has surged, leading to substantial environmental challenges. This waste primarily comprises Si powder from kerf-loss slurry generated during wire-saw wafer …

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Silicon recycling from cutting waste and end-of-life photovoltaic modules: a review of current status and future directions

Bharathwaj Murugesan, Periyannan Palaniyuandi, Ramesh Palanisamy, P. Karuppasamy

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Growth and characterization of 4-Nitroacetophenone single crystals by vertical Bridgman travelling sensor (VBTS) technique for nonlinear optical applications

Jithin Kuriakose, P. Karuppasamy

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Vertical bridgman growth and multifaceted optical characterization of high-quality pyrene single crystals for nonlinear optical applications

Jithin Kuriakose, P. Karuppasamy, D. Joseph Daniel, P. Ramasamy

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Design and development of transparent vertical Bridgman system and growth of high quality 4-Chloro-3-Nitrobenzophenone single crystal for nonlinear optical applications

Jithin Kuriakose, P. Karuppasamy

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Piperazinium ammonium chloride hydrate: growth and physicochemical characterizations of nonlinear optical single crystal

Selvabharathi Sivaraj, Balasubramanian Chidambaranathan, P. Vijayamathubalan, R. Gunaseelan et autres

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Growth and characterization of high-quality and large-scale piperazinium bis (trifluoroacetate) single crystal using the immersing ampoule Sankaranarayanan–Ramasamy (ISR) method for nonlinear optical applications

B. Sahaya Infant Lasalle, Muthu Senthil Pandian, S. Narmadha, P. Karuppasamy

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Optical transmittance, optical homogeneity, HRXRD and third-order NLO properties of an organic 1H-benzotriazole salicylic acid (BHSA) single crystals

T. Kamalesh, P. Karuppasamy, Muthu Senthil Pandian, G. Durgababu et autres

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A novel approach on reverse electroplating to remove diamond particles and recover stainless steel wire from waste diamond coated wire

Bharathwaj Murugesan, P. Karuppasamy, Ramasamy Perumalsamy

A novel method recovers waste diamond-coated wire (DCW) using reverse electroplating with optimized parameters to extract diamond particles and stainless-steel wire, addressing environmental and economic concerns.

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Investigation of phosphoric acid-catalyzed silver-assisted chemical etching for upgrading metallurgical grade silicon to solar grade silicon

Bharathwaj Murugesan, Periyannan Palaniyandi, P. Karuppasamy, Ramasamy Perumalsamy

This work focuses on silicon purification techniques by Ag-ACE to convert metallurgical-grade silicon to solar-grade silicon, aiming to improve material purity and performance while reducing energy consumption and environmental impact.

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List of contributors

Tanvir Ahmed, Chirag Kamal Ahuja, Nirmala Grace Andrews, Paul Matthew Arockia Sagayaraj et autres

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Experimental and theoretical studies on the immersed Sankaranarayanan-Ramasamy method grown 1,2,3-benzotriazolium dihydrogen phosphate (BTDHP) single crystal for third-order nonlinear optical (NLO) applications

B. Sahaya Infant Lasalle, M. Kavimani, Muthu Senthil Pandian, P. Karuppasamy et autres

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