In facing life s many challenges, we often opt for complex approaches to finding solutions. Yet, upon closer examination, the answers are often simpler than we expect, rooted in the core "essence" of the issue. This approach was demonstrated by a research team in their publication on addressing the inherent issues of solid-state batteries.
Stem cells: A new mechanical transducer sciencedaily.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sciencedaily.com Daily Mail and Mail on Sunday newspapers.
The printing press has contributed immensely to the advancement of mankind by elevating politics, economy, and culture to higher grounds. Today, it goes beyond simply printing books or documents, and is expanding its influence to the realm of cutting
Simply printing high-performance perovskite-based transistors miragenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miragenews.com Daily Mail and Mail on Sunday newspapers.
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IMAGE: The SH light produced in the MoS2 double layer has the same phase as the MoS2 layer so the overlaid secondary harmonic wave has linear polarization. However, in a heterobilayer. view more
Credit: POSTECH
Since the invention of world s first laser - the ruby laser - in 1960, the human desire to control light has spread to various industries, including telecommunications, medicine, GPS, optical sensors and optical computers. Recently, a POSTECH research team has taken a step closer to its goal of controlling light by identifying nonlinear optical phenomena occurring in heterobilayers composed of two-dimensional materials.
A nonlinear optical phenomenon refers to the occurrence of light whose intensity is not doubled when optical input intensity becomes doubled, in which the resulting output has different frequencies from original input. This phenomenon is easily understood if you think of electrons and nuclei as spring-connected oscillators. When the spri