Researchers at Lehigh University in the United States have recently discovered a groundbreaking material that could revolutionize the future of solar panels. Initial studies suggest that this material can generate a remarkable 190 percent more electricity compared to conventional solar cells. The findings of this study were published in the prestigious journal Science Advances, as reported by an international news outlet.

During their investigation, scientists developed a novel material that exceeds the theoretical efficiency limits of traditional solar cells. This breakthrough led to an absorption efficiency rate of 190 percent. Professor Chinedu Ekuma, affiliated with Lehigh University, hailed this achievement as a significant leap forward in sustainable energy solutions.

Experimental tests revealed that the material effectively absorbs both infrared and visible light, achieving an External Quantum Efficiency (EQE) of 190 percent. This means that the material can generate more than one electron per absorbed photon, a feat made possible by examining the ‘van der Waals gaps between layered 2-D materials.’

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Professor Ekuma emphasized the material’s rapid response time and enhanced efficiency, hinting at its potential applications in photovoltaic systems. The material, known as Cu-intercalated GeSe/SnS, holds promise for the development of high-efficiency solar cells crucial for meeting global energy demands.

Moving forward, Professor Ekuma and his team plan to integrate this experimental material with existing renewable energy systems, marking a significant step toward sustainable energy production.


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