Simon Wintersteller
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View article: Rational Design for Monodisperse Gallium Nanoparticles by In Situ Monitoring with Small-Angle X-ray Scattering
Rational Design for Monodisperse Gallium Nanoparticles by In Situ Monitoring with Small-Angle X-ray Scattering Open
Colloidal chemistry is a well-known synthetic platform for producing size-uniform nanoparticles. However, the optimization of each material system still relies on a tedious trial-and-error approach in a multiparametric space, commonly refe…
View article: 3D Confinement Stabilizes the Metastable Amorphous State of Antimony Nanoparticles – A New Material for Miniaturized Phase Change Memories?
3D Confinement Stabilizes the Metastable Amorphous State of Antimony Nanoparticles – A New Material for Miniaturized Phase Change Memories? Open
The wet‐chemical synthesis of 3D confined antimony nanoparticles (Sb‐NP) at low and high temperatures is described. Using reaction conditions that are mild in temperature and strong in reducing power allows the synthesis of amorphous Sb‐NP…
View article: Inkjet‐Printed Phase Change Memory Devices
Inkjet‐Printed Phase Change Memory Devices Open
Phase change memory (PCM) is among the most promising candidates for the next generation of storage‐class and main memory systems in the computing era beyond Moore's law. However, the widespread installment of PCM devices is limited by the…
View article: Phase-Controlled Synthesis and Phase-Change Properties of Colloidal Cu–Ge–Te Nanoparticles
Phase-Controlled Synthesis and Phase-Change Properties of Colloidal Cu–Ge–Te Nanoparticles Open
Phase-change memory (PCM) technology has recently attracted a vivid interest for neuromorphic applications, in-memory computing, and photonic integration due to the tunable refractive index and electrical conductivity between the amorphous…
View article: Unravelling the amorphous structure and crystallization mechanism of GeTe phase change memory materials
Unravelling the amorphous structure and crystallization mechanism of GeTe phase change memory materials Open
View article: Phase-Change Memory from Molecular Tellurides
Phase-Change Memory from Molecular Tellurides Open
Phase-change memory (PCM) is an emerging memory technology based on the resistance contrast between the crystalline and amorphous states of a material. Further development and realization of PCM as a mainstream memory technology rely on in…
View article: Unravelling the Amorphous Structure, Nanoscale Effects, and Crystallization Mechanism of GeTe Phase Change Memory Material
Unravelling the Amorphous Structure, Nanoscale Effects, and Crystallization Mechanism of GeTe Phase Change Memory Material Open
The reversible phase transitions in phase-change memory devices can switch on the order of nanoseconds, suggesting a close structural resemblance between the amorphous and crystalline phases. In contrast, the amorphous structure is general…
View article: Colloidal Ternary Telluride Quantum Dots for Tunable Phase Change Optics in the Visible and Near-Infrared
Colloidal Ternary Telluride Quantum Dots for Tunable Phase Change Optics in the Visible and Near-Infrared Open
A structural change between amorphous and crystalline phase provides a basis for reliable and modular photonic and electronic devices, such as nonvolatile memory, beam steerers, solid-state reflective displays, or mid-IR antennas. In this …