A survey on techniques for improving Phase Change Memory (PCM) lifetime

M Mohseni, AH Novin - Journal of Systems Architecture, 2023 - Elsevier
ABSTRACT PCMs are Non-Volatile Memories (NVMs) that store data using phase-change
semiconductors, such as silicon-chalcogenide glass. In addition to increased integration …

Germanium, antimony, tellurium, their binary and ternary alloys and the impact of nitrogen: An X-ray photoelectron study

E Nolot, C Sabbione, W Pessoa, L Prazakova… - Applied Surface …, 2021 - Elsevier
The structural features and electrical properties of thin materials developed for phase
change memory (PCRAM 1) are highly influenced by the stoichiometry and the binding …

The effect of Ge content on structural evolution of Ge-rich GeSbTe alloys at increasing temperature

L Prazakova, E Nolot, E Martinez, D Rouchon, F Fillot… - Materialia, 2022 - Elsevier
The material engineering of GeSbTe alloys has led to the significant improvements of
thermal stability, necessary to ensure the data retention of the Phase-Change Memory …

OML-PCM: optical multi-level phase change memory architecture for embedded computing systems

M Mohseni, AH Novin - Engineering Research Express, 2023 - iopscience.iop.org
Abstract Unlike Dynamic Random Access Memory (DRAM), Phase Change Memory (PCM)
offers higher density, longer data retention, and improved scalability because of its non …

On the accuracy of Total-IBA

C Jeynes, VV Palitsin, M Kokkoris, A Hamilton… - Nuclear Instruments and …, 2020 - Elsevier
Abstract “Total-IBA” implies the synergistic use of multiple IBA techniques. It has been
claimed that Total–IBA inherits the accuracy of the most accurate IBA technique used. A …

An in-depth study of the boron and phosphorous doping of GeSn

M Frauenrath, V Kiyek, N von den Driesch… - ECS Journal of Solid …, 2021 - iopscience.iop.org
We have investigated the in situ doping of GeSn with Ge 2 H 6, SnCl 4, B 2 H 6 (p-type) or
PH 3 (n-type) at 349 C, 100 Torr on Ge Strain-relaxed Buffers, themselves on Si (001) …

[HTML][HTML] External beam total-IBA using DataFurnace

C Jeynes, VV Palitsin, GW Grime… - Nuclear Instruments and …, 2020 - Elsevier
Abstract The self-consistent Ion Beam Analysis (IBA) of cultural heritage samples using the
external beam is technically demanding. We report on the calibration of an analysis of glass …

Spectroscopic study of nitrogen incorporation in Ge, Sb, and Te elemental systems: A step toward the understanding of nitrogen effect in phase-change materials

L Prazakova, E Nolot, E Martinez, D Rouchon… - Journal of Applied …, 2022 - pubs.aip.org
Nitrogen doping in chalcogenide materials represents a promising way for the improvement
of material properties. Indeed, N doping in GeSbTe phase-change alloys have …

A step toward calculating the uncertainties in combined GIXRF‐XRR

S Melhem, Y Ménesguen, E Nolot… - X‐Ray …, 2023 - Wiley Online Library
The combination of X‐ray reflectivity (XRR) and grazing incidence X‐ray fluorescence
(GIXRF) is a surface sensitive analytical method, which can be used for the characterization …

Characterization of aluminum nitride thin films by ion beam analysis techniques

MS Rihawy, B Abdallah, A Wassouf… - Applied Radiation and …, 2024 - Elsevier
AlN thin films have been deposited on silicon substrate by vacuum arc discharge technique
at different substrate temperatures. The information regarding depth profiling of AlN thin films …