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The Magic Antimony Telluride

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Update time : 2020-08-12 09:11:54

Application of Antimony Telluride in Holographic Imaging Technology

Previously, scientists had been exploring how to effectively scale down holographic imaging to make it compatible with private devices. Traditional computer-generated holograms are too big for electronic devices. Now, new ultra-thin holograms are overcoming the size barrier. The researchers grew antimony telluride thin films 25 nanometers thick on silicon wafers. Due to low surface refractive index and high internal refractive index, optical resonators can be formed and phase difference can be enhanced to achieve 3D holographic imaging. To form the image, the antimony telluride film is etched with a laser. Using these techniques, the researchers managed to create a 3mm long square hologram.3D holographic imaging has the potential to transform many industries, including medical diagnostics, education, data storage, national defense and cyber security. This study advances a crucial step.


Application of Antimony Telluride in Thermoelectricity Generation

Do you know body temperature charging? The magic method relies on the Zebek effect, a circuit of two different metals (typically made of thermoelectric substances such as bismuth and antimony telluride) that produces a thermoelectric emf if the two metals have different temperatures at their junctions. With an electromotive force, a free-moving electron can flow through the loop driven by potential energy, thus generating current and generating electricity. The technology is not only useful for charging large devices, but also for other applications. The benefits of powering pacemakers and nanobots, for example, or making electronic devices without batteries, cannot be underestimated.


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