Graphene Memory Comes to Bring Your Flexible Smartphone to Life
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With each launch of the new flagship, we have seen smartphone manufacturers bring larger displays, more advanced biometric security features, enhanced camera features or AR/VR capabilities. However, the next big thing in the smartphone market is definitely a flexible smartphone. The outside world believes that Samsung has already begun to develop such smart phones, and companies like LG and even OPPO are exploring flexible displays that can reduce the size of their devices by half. Samsung will likely launch a foldable smartphone in 2019 because some technical issues still need to be resolved.
According to reports, the Samsung GalaxyX will be folded in half and has a flexible OLED display, but the University of Exeter scientists have created a new material that provides smart phone manufacturers with more flexibility, including In terms of design. In order to achieve a truly flexible smartphone, the internal components will also have the flexibility, not just the display. A new type of memory system made of graphene will replace the flash memory chips currently used in smartphones and other types of devices.
This new hybrid graphene titanium oxide memory requires only 5 ns to write and read data. It is also only 50nm long and 8nm thick, giving smartphone manufacturers enough room for the design and functionality of new devices. In addition to being the lightest and strongest compound in the world, graphene is also the thinnest and only one atom thick. Carbon-based materials are also the best electrical conductors, which will make them suitable for placement in devices such as smart phones.
One disadvantage of this material is the complex production process. According to reports, Samsung has allegedly invested in graphene, and the company even submitted some patent applications. At this point, it is difficult to say whether a memory cell made of graphene will make it a smart smartphone, but graphene is certainly the best choice in terms of materials.
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