Using Phase Shift Memory as an Analogue Computer
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...Phase change memory is based on materials that can take two different forms as a solid. When cooled slowly from a liquid state, they'll form a crystalline material that is a decent conductor of electricity. If cooled quickly, they form a glassy, disordered structure that's an insulator. Once set, the states remain stable, allowing it to provide long-term memory storage even in the absence of power.....