Electronics & Semiconductors
Fujitsu Limited and Fujitsu Laboratories Ltd. today announced that they have developed a crystal structure that both increases current and voltage in gallium-nitride (GaN) high electron mobility transistors (HEMT), effectively ...
Aug 10, 2018
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Consumer & Gadgets
Just when you thought a fashionable gadget must be somewhat thin, Sharp is going to charm the smartphone fashion-conscious with a crazily thin phone, and it is arriving in the US quite soon. Gorgeous. Cool. Hot. Absurdly ...
Energy & Green Tech
In lithium-ion storage, microstructured single crystal electrode materials show great advantages for ionic conductivity because of removing grain boundaries inside the materials but usually trade off the diffusion distance ...
Mar 29, 2024
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Electronics & Semiconductors
High resolution density, wide field of view (FoV), lightweight and compact formfactor, and low power consumption are demanding requirements for augmented reality (AR) and virtual reality (VR) displays. Compared to liquid ...
Jan 12, 2023
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Engineering
The research team, led by A/Prof. Chen Li from the State Key Laboratory of Robotics and System (HIT), Harbin Institute of Technology, China, has shown the anisotropy dependence of the damage evolution and removal behaviors ...
Dec 12, 2022
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Business
United Airlines said Wednesday it plans to add up to 28 daily flights to Florida this winter, but the airline is prepared to reverse course if the rate of coronavirus cases in the state remains high.
Aug 13, 2020
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Energy & Green Tech
Prof. Ma Cheng from the University of Science and Technology of China (USTC) and his collaborators proposed an effective strategy to address the electrode-electrolyte contact issue that is limiting the development of next-generation ...
Aug 30, 2019
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A crystal or crystalline solid is a solid material whose constituent atoms, molecules, or ions are arranged in an orderly repeating pattern extending in all three spatial dimensions. The scientific study of crystals and crystal formation is known as crystallography. The process of crystal formation via mechanisms of crystal growth is called crystallization or solidification. The word crystal is derived from the Ancient Greek word κρύσταλλος (krustallos), meaning both “ice” and “rock crystal”, from κρύος (kruos), “icy cold, frost”.
Most common metals are polycrystals. Crystals are often symmetrically intergrown to form crystal twins.
This text uses material from Wikipedia, licensed under CC BY-SA
