Neuromorphic Photonic Memory Devices Using Ultrafast, Non‐Volatile Phase‐Change Materials

X Chen, Y Xue, Y Sun, J Shen, S Song… - Advanced …, 2023 - Wiley Online Library
The search for ultrafast photonic memory devices is inspired by the ever‐increasing number
of cloud‐computing, supercomputing, and artificial‐intelligence applications, together with …

Reversible Crystalline‐Crystalline Transitions in Chalcogenide Phase‐Change Materials

B Liu, K Li, J Zhou, Z Sun - Advanced Functional Materials, 2024 - Wiley Online Library
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 …

Study of glass formation and crystallization kinetics in a 2D metal halide perovskite using ultrafast calorimetry

A Singh, Y Kim, R Henry, H Ade… - Journal of the American …, 2023 - ACS Publications
While crystalline 2D metal halide perovskites (MHPs) represent a well-celebrated
semiconductor class, supporting applications in the fields of photovoltaics, emitters, and …

Novel nanocomposite-superlattices for low energy and high stability nanoscale phase-change memory

X Wu, AI Khan, H Lee, CF Hsu, H Zhang, H Yu… - Nature …, 2024 - nature.com
Data-centric applications are pushing the limits of energy-efficiency in today's computing
systems, including those based on phase-change memory (PCM). This technology must …

Phase Change Memory: A Review on Electrical Behavior and Use in Analog In‐Memory‐Computing (A‐IMC) Applications

M Boniardi, M Baldo, M Allegra… - Advanced Electronic …, 2024 - Wiley Online Library
Recent development and progress of Artificial Intelligence (AI) algorithms made clear that
this topic is a paradigm shift with respect to the past. High throughput and ability to do …

Designing glass and crystalline phases of metal–bis (acetamide) networks to promote high optical contrast

M Liu, AH Slavney, S Tao… - Journal of the …, 2022 - ACS Publications
Owing to their high tunability and predictable structures, metal–organic materials offer a
powerful platform to study glass formation and crystallization processes and to design …

Bandwidth-effective dram cache for gpu s with storage-class memory

J Hong, S Cho, G Park, W Yang… - … Symposium on High …, 2024 - ieeexplore.ieee.org
We propose overcoming the memory capacity limitation of GPUs with high-capacity Storage-
Class Memory (SCM) and DRAM cache. By significantly increasing the memory capacity …

Direct Laser Writing Crystal Polymorphs of Organic Semiconductors for Phase Change Electronics

DW Davies, S Jeon, G Graziano, BB Patel… - … Applied Materials & …, 2024 - ACS Publications
The many diverse polymorphic behaviors observed in organic electronic materials offer
opportunities to modulate electronic properties through reversibly switching crystal …

Temperature-dependent thermal conductivity of Ge2Sb2Te5 polymorphs from 80 to 500 K

Q Li, O Levit, E Yalon, B Sun - Journal of Applied Physics, 2023 - pubs.aip.org
We report the thermal conductivity of amorphous, cubic, and hexagonal Ge2Sb2Te5 using
time-domain thermoreflectance from 80 to 500 K. The measured thermal conductivities are …

Spatial and temporal control of glassy‐crystalline domains in optical phase change materials

CY Lee, C Lian, H Sun, YS Huang… - Journal of the …, 2024 - Wiley Online Library
Chalcogenide phase change materials (PCMs) have become one of the most promising
material platforms for the Optics and Photonics community. The unparalleled combination of …