Phase-change memory (PCM) is an emerging non-volatile memory technology that has
recently been commercialized as storage-class memory in a computer system. PCM is also …

There is a significant need to build efficient non-von Neumann computing systems for highly
data-centric artificial intelligence related applications. Brain-inspired computing is one such …

Phase-change memory (PCM) has undergone significant academic and industrial research
in the last 15 years. After much development, it is now poised to enter the market as a …

Optically storing and addressing data on photonic chips is of particular interest as such
capability would eliminate optoelectronic conversion losses in data centers. It would also …

The global demand for data storage and processing is increasing exponentially. To deal
with this challenge, massive efforts have been devoted to the development of advanced …

The emergence of new nonvolatile memory (NVM) technologies—such as phase change
memory, resistive, and spin-torque-transfer magnetic RAM—has been motivated by exciting …

The authors survey the current state of phase change memory (PCM), a nonvolatile solid-
state memory technology built around the large electrical contrast between the highly …

Phase change materials are materials that exist in at least two structurally distinct solid
phases, an amorphous and one (or more) crystalline phases. Many materials display phase …

Phase‐change materials can rapidly and reversibly be switched between an amorphous
and a crystalline phase. Since both phases are characterized by very different optical and …

Aging is a ubiquitous phenomenon in glasses. In the case of phase-change materials, it
leads to a drift in the electrical resistance, which hinders the development of ultrahigh …