A review of germanium-antimony-telluride phase change materials for non-volatile memories and optical modulators

P Guo, AM Sarangan, I Agha - Applied sciences, 2019 - mdpi.com
Chalcogenide phase change materials based on germanium-antimony-tellurides (GST-
PCMs) have shown outstanding properties in non-volatile memory (NVM) technologies due …

Recent advances in doped Ge 2 Sb 2 Te 5 thin film based phase change memories

N Bala, B Khan, K Singh, P Singh, AP Singh… - Materials …, 2023 - pubs.rsc.org
Nowadays, chalcogenide-based phase change materials (PCMs) are proving themselves
superior in the category of memory devices due to a combination of their unique set of …

Set/Reset Bilaterally Controllable Resistance Switching Ga‐doped Ge2Sb2Te5 Long‐Term Electronic Synapses for Neuromorphic Computing

Q Wang, R Luo, Y Wang, W Fang… - Advanced Functional …, 2023 - Wiley Online Library
Long‐term plasticity of bio‐synapses modulates the stable synaptic transmission that is quite
related to the encoding of information and its emulation using electronic hardware is one of …

Low power reconfigurable multilevel nanophotonic devices based on Sn-doped Ge2Sb2Te5 thin films

P Lazarenko, V Kovalyuk, P An, S Kozyukhin, V Takáts… - Acta Materialia, 2022 - Elsevier
In the past years, Ge 2 Sb 2 Te 5 has been considered a promising functional material for a
variety of reconfigurable multilevel devices, including photonic integrated circuits for the post …

Time-resolved reversible optical switching of the ultralow-loss phase change material Sb2Se3

D Lawson, DW Hewak, OL Muskens… - Journal of …, 2022 - iopscience.iop.org
The antimony-based chalcogenide Sb 2 Se 3 is a rapidly emerging material for photonic
phase change applications owing to its ultra-low optical losses at telecommunication …

[HTML][HTML] Improving the performance of Ge2Sb2Te5 materials via nickel do**: Towards RF-compatible phase-change devices

P Guo, JA Burrow, GA Sevison, A Sood… - Applied Physics …, 2018 - pubs.aip.org
High-speed electrical switching of Ge 2 Sb 2 Te 5 (GST) remains a challenging task due to
the large impedance mismatch between the low-conductivity amorphous state and the high …

Direct atomic identification of cation migration induced gradual cubic-to-hexagonal phase transition in Ge2Sb2Te5

Y Zheng, Y Wang, T ** and programmed pulses
Q Wang, G Niu, R Wang, R Luo, ZG Ye, J Bi, X Li… - Journal of …, 2022 - Elsevier
Hardware electronic synapse and neuro-inspired computing system based on phase
change random access memory (PCRAM) have attracted an extensive investigation …