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 …

A unified picture of different application areas for incipient metals is presented. This
unconventional material class includes several main‐group chalcogenides, such as GeTe …

Complex materials are composed of basic units which invariably interact with anharmonic
potentials. It is well known that the dynamics of systems with anharmonic interaction are …

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 …

Mechanistic understanding and the control of molecular self-assembly at all hierarchical
levels remain grand challenges in supramolecular chemistry. Functional realization of …

Phase‐change material (PCM) devices are one of the most mature nonvolatile memories.
However, their high power consumption remains a bottleneck problem limiting the data …

Abstract In glasses, secondary (β-) relaxations are the predominant source of atomic
dynamics. Recently, they have been discovered in covalently bonded glasses, ie …

Controlling a state of material between its crystalline and glassy phase has fostered many
real-world applications. Nevertheless, design rules for crystallization and vitrification kinetics …

Phase‐change random access memory (PCRAM) is one of the most technologically mature
candidates for next‐generation non‐volatile memory and is currently at the forefront of …

Density functional theory simulations are used to identify the structural factors that define the
material properties of ovonic threshold switches (OTS). They show that the nature of mobility …