Science knows many advanced memory technology that could in the future will be replaced by traditional computer storage device. One example of such solutions is the memory on the base of the phase transition (Phase-change memory), the operation of which is based on the properties of certain chemical substances capable of transition from the crystalline to amorphous state and vice versa during heating. Tellingly, the technology was proposed half a century ago and is actively developing industry giants like Intel, Samsung and Micron. The latter was determined to begin mass production of this type of memory in the middle of 2012.
In fact, the prospects for PCM are too vague. The memory of this type though has a higher speed in comparison with flash memory, has a significant impression on lshuyu worth. Furthermore, the possibility of three-dimensional arrangement of flash memory in some way extend its existence as a dominant industry standard. Abandoned the major initiatives for the development of PCM Samsung and Micron. In the end, the memory on base of the phase transition can be used in some niche solutions, but it is unlikely to be able to qualify for the main category of demand.
Amount of optimism keeps IBM, which still believes in the potential of PCM. In particular, the blue giant demonstrated how this memory can be used in server-class storage systems. PCM can also gain a foothold in the field of optoelectronics - corresponding solution proposed by researchers from the University of Oxford and the University of Exeter.