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Researchers at Busan National University, led by Kwangseuk Kyhm, Professor of Ultra Fast Quantum Optoelectronics from the Department of Optics and Mechatronics, are enhancing signal amplification inside cesium bromide lead perovskite nanosheets through patterned waveguides.Perovskite is a highly attractive material in solar cell applications, but its nanostructure is now being explored as a new la...
The latest research led by the University of Surrey shows that alumina (Al2O3) nanoparticles can significantly enhance the lifespan and stability of perovskite solar cells, extending the service life of such high-efficiency energy devices tenfold.Although perovskite solar cells have advantages such as low cost and light weight compared to traditional silicon-based technologies, their commercial po...
Laser processing is a relatively emerging non-contact processing method that utilizes the high energy of a beam of light to interact with materials and instantly vaporize or change their properties to achieve the expected manufacturing effect. It has gradually been promoted and applied in China in the past 20 years. Due to the different types, pulse widths, and wavelengths of laser generators, the...
In the field of physics, the synthetic dimension has become one of the forefront of active research, providing a way to explore phenomena in high-dimensional space, surpassing our traditional 3D geometric space. This concept has attracted great attention, especially in the field of topological photonics, as it has the potential to unlock rich physics that traditional dimensions cannot reach.Resear...
Automotive electronics refers to the general term for all electronic devices and components used in automotive products, mainly divided into two major sections: body electronic control systems and on-board electronic devices.Among them, the body electronic control system is mainly composed of engine control system, auto drive system, chassis control system, etc., which is mainly responsible ...