Search Results - "Noe, Pierre"
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New insights into thermomechanical behavior of GeTe thin films during crystallization
Published in Acta materialia (01-06-2020)“…In this work, we reexamine Ge rejection in Ge-rich GeTe thin films with a slight deviation from stoichiometry using a unique combination of in situ…”
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Spin‐Orbit Readout Using Thin Films of Topological Insulator Sb2Te3 Deposited by Industrial Magnetron Sputtering
Published in Advanced functional materials (25-10-2023)“…Driving a spin‐logic circuit requires the production of a large output signal by spin‐charge interconversion in spin‐orbit readout devices. This should be…”
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Sub‐Picosecond Non‐Equilibrium States in the Amorphous Phase of GeTe Phase‐Change Material Thin Films
Published in Advanced materials (Weinheim) (01-10-2021)“…The sub‐picosecond response of amorphous germanium telluride thin film to a femtosecond laser excitation is investigated using frequency‐domain interferometry…”
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Optical Properties of GeSe1−xTex Chalcogenide Materials Promising for on‐Chip Low and Ultra‐Low Loss Reconfigurable Photonics and Nonlinear Devices
Published in Physica status solidi. PSS-RRL. Rapid research letters (01-10-2024)“…The highly promising linear and nonlinear optical properties of innovative thin films of GeSe1–xTex chalcogenide materials in the amorphous as‐deposited state,…”
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Innovative Nanocomposites for Low Power Phase‐Change Memory: GeTe/C Multilayers
Published in Physica status solidi. PSS-RRL. Rapid research letters (01-09-2022)“…Innovative nanocomposites consisting of [(GeTe)4 nm/C1 nm]10 multilayers (MLs) deposited by magnetron sputtering are integrated in phase‐change memory (PCM)…”
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Origin of the Unusual High Optical Nonlinearities Observed in Glassy Chalcogenides
Published in Advanced optical materials (01-12-2023)“…Nonlinear photonics integrated at the chip scale opens the path to new applications in an increasing number of fields such as all‐optical computing, high bit…”
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Pulsed heterodyne interferometry for nonlinear SOI waveguide characterization
Published in EPJ Web of conferences (2023)“…Silicon waveguides are a promising candidate for integrated nonlinear optics applications. Nonlinear coefficients of Silicon on Insulator (SOI) waveguides have…”
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Impact of Stoichiometry on the Structure of van der Waals Layered GeTe/Sb2Te3 Superlattices Used in Interfacial Phase‐Change Memory (iPCM) Devices
Published in Small (Weinheim an der Bergstrasse, Germany) (14-06-2018)“…Van der Waals layered GeTe/Sb2Te3 superlattices (SLs) have demonstrated outstanding performances for use in resistive memories in so‐called interfacial…”
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Ovonic Threshold Switching in Se‐Rich GexSe1−x Glasses from an Atomistic Point of View: The Crucial Role of the Metavalent Bonding Mechanism
Published in Physica status solidi. PSS-RRL. Rapid research letters (01-05-2020)“…The ovonic threshold switching (OTS) phenomenon, a unique discontinuity of conductivity upon electric‐field application, has been observed in many chalcogenide…”
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Impact of interfaces on scenario of crystallization of phase change materials
Published in Acta materialia (15-05-2016)“…Chalcogenide phase change materials (PCMs), such as Ge-Sb-Te alloys, have outstanding properties, which has led to their successful use for a long time in…”
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Toward ultimate nonvolatile resistive memories: The mechanism behind ovonic threshold switching revealed
Published in Science advances (28-02-2020)“…Fifty years after its discovery, the ovonic threshold switching (OTS) phenomenon, a unique nonlinear conductivity behavior observed in some chalcogenide…”
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Phase‐Change and Ovonic Materials (fifth edition)
Published in Physica status solidi. PSS-RRL. Rapid research letters (01-10-2024)Get full text
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Phase‐Change and Ovonic Materials (Second Edition)
Published in Physica status solidi. PSS-RRL. Rapid research letters (01-03-2021)Get full text
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Phase‐Change and Ovonic Materials (Fourth Edition)
Published in Physica status solidi. PSS-RRL. Rapid research letters (01-08-2023)Get full text
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Phase‐Change and Ovonic Materials (Third Edition)
Published in Physica status solidi. PSS-RRL. Rapid research letters (01-09-2022)Get full text
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Improvement of Phase‐Change Memory Performance by Means of GeTe/Sb2Te3 Superlattices
Published in Physica status solidi. PSS-RRL. Rapid research letters (01-03-2021)“…GeTe/Sb2Te3 superlattices (SLs) obtained by sputtering are integrated in phase‐change memory (PCM) devices with a “wall structure”. The high structural quality…”
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Crystallization of Ge2Sb2Te5 and nitrogren‐doped Ge2Sb2Te5 phase‐change‐materials thin films studied by in situ combined X‐ray scattering techniques
Published in Journal of applied crystallography (01-12-2018)“…The phase change from the amorphous to crystalline state which occurs upon thermal annealing in prototypical Ge2Sb2Te5 and nitrogen‐doped Ge2Sb2Te5…”
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Laser Generation of Sub‐Micrometer Wrinkles in a Chalcogenide Glass Film as Physical Unclonable Functions
Published in Advanced materials (Weinheim) (01-09-2020)“…Laser interaction with solids is routinely used for functionalizing materials' surfaces. In most cases, the generation of patterns/structures is the key…”
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Effect of Nitrogen on the Amorphous Structure and Subthreshold Electrical Conduction of GeSeSb‐Based Ovonic Threshold Switching Thin Films
Published in Physica status solidi. PSS-RRL. Rapid research letters (01-05-2020)“…Herein, the amorphous structure of Ge–Se–Sb–N chalcogenide thin films is investigated through Raman, infrared, and X‐ray absorption spectroscopies in the light…”
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Overcoming the Thermal Stability Limit of Chalcogenide Phase‐Change Materials for High‐Temperature Applications in GeSe1−xTex Thin Films
Published in Physica status solidi. PSS-RRL. Rapid research letters (01-03-2021)“…The electrical, optical, and structural properties of GeSe1−xTex phase‐change materials thin films with 0.16 ≤ x ≤1 prepared by cosputtering of GeSe and GeTe…”
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