Memristor modeling: challenges in theories, simulations, and device variability
This article presents a review of the current development and challenges in memristor
modeling. We review the mechanisms of memristive devices based on various …
modeling. We review the mechanisms of memristive devices based on various …
Recent progress in phase-change memory technology
We survey progress in the PCM field over the past five years, ranging from large-scale PCM
demonstrations to materials improvements for high–temperature retention and faster …
demonstrations to materials improvements for high–temperature retention and faster …
Phase change memory technology
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 …
state memory technology built around the large electrical contrast between the highly …
Unraveling Crystallization Mechanisms and Electronic Structure of Phase‐Change Materials by Large‐Scale Ab Initio Simulations
Abstract Ge–Sb–Te (“GST”) alloys are leading phase‐change materials for digital memories
and neuro‐inspired computing. Upon fast crystallization, these materials form rocksalt‐like …
and neuro‐inspired computing. Upon fast crystallization, these materials form rocksalt‐like …
Endurance of chalcogenide optical phase change materials: a review
Chalcogenide phase change materials (PCMs) are truly remarkable compounds whose
unique switchable optical and electronic properties have fueled an explosion of emerging …
unique switchable optical and electronic properties have fueled an explosion of emerging …
High-throughput screening to identify two-dimensional layered phase-change chalcogenides for embedded memory applications
S Sun, X Wang, Y Jiang, Y Lei, S Zhang… - npj Computational …, 2024 - nature.com
Chalcogenide phase-change materials (PCMs) are showing versatile possibilities in cutting-
edge applications, including non-volatile memory, neuromorphic computing, and nano …
edge applications, including non-volatile memory, neuromorphic computing, and nano …
Energy-efficient phase-change memory with graphene as a thermal barrier
Phase-change memory (PCM) is an important class of data storage, yet lowering the
programming current of individual devices is known to be a significant challenge. Here we …
programming current of individual devices is known to be a significant challenge. Here we …
[PDF][PDF] Phase-change memory materials by design: a strain engineering approach
DOI: 10.1002/adma. 201505865 sub-layer atoms seems necessary to complete the
transition, the energy barrier for the vertical atomic motion of Ge dominates the switching …
transition, the energy barrier for the vertical atomic motion of Ge dominates the switching …
Synaptic electronics and neuromorphic computing
In order to map the computing architecture and intelligent functions of the human brain on
hardware, we need electronic devices that can emulate biological synapses and even …
hardware, we need electronic devices that can emulate biological synapses and even …
Atomic migration in molten and crystalline Ge2Sb2Te5 under high electric field
Atomic migration under an electric field, electromigration, in molten and crystalline Ge 2 Sb 2
Te 5 was studied using a pulsed dc stress to an isolated line structure. Under a single pulse …
Te 5 was studied using a pulsed dc stress to an isolated line structure. Under a single pulse …