Results 81 to 90 of about 15,895 (291)
RF-wave induced CBRAM characteristic modulation specific to sheet-like conductive filaments
Materials Research Express, 2023 The shape of conductive filaments in CBRAM is important for resistance switching and conductance modulation, especially in applications like neuromorphic and reservoir computing that use conductance as weight.
Yifei Yin +3 more
doaj +1 more source
Transition metal chalcogenides exhibiting quasi-one-dimensional behaviour [PDF]
, 1983 This paper presents a survey of transition metal chalcogenides (mainly sulphides and selenides) that exhibit unidimensional structural features and electronic properties arising therefrom.
Nanjundaswamy, K. S., Gopalakrishnan, J.
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Recent Advances in Light‐Addressable Electrochemistry for Spatially Resolved Applications
Advanced Materials Technologies, EarlyView.This comprehensive review highlights light‐addressable electrochemistry as a powerful tool that uses light to control localized chemical reactions on unstructured semiconductor surfaces. The work evaluates advanced strategies to optimize electrode materials for enhanced spatial resolution and stability. Furthermore, it showcases diverse applications in
Nhi Trang Vo +2 more
wiley +1 more source
Low-temperature photoluminescence of CuSe2 nano-objects in selenium thin films [PDF]
Processing and Application of Ceramics, 2017 Thin films of CuSe2 nanoparticles embedded in selenium matrix were prepared by vacuum evaporation method on a glass substrate at room temperature. The optical properties of the films were investigated by photoluminescence spectroscopy (T=20-300K) and UV ...
Martina Gilić +8 more
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Advanced Optical Materials, EarlyView.A Te2Se/Si heterojunction designed through atomistic simulations reduces oxide‐related traps, dark current, and noise compared with pure tellurium devices. This CMOS‐compatible platform enables short‐wave infrared detection and high‐contrast imaging in a 14 × 14 array, highlighting a scalable strategy for robust, low‐noise SWIR photodetectors and image
Byeongjin Park +13 more
wiley +1 more source
Advanced Optical Materials, EarlyView.Metallic dimer antennas on top of the phase‐change material Ge3Sb2Te6 are addressed with laser pulses, resulting in inhomogeneous crystallization. A self‐consistent multiphysics model is employed to simulate the crystallization and to understand the resulting shift of the antenna resonance.
Luis Schüler +7 more
wiley +1 more source
Electrodeposition of metals, chalcogenides, and metal chalcogenides from ionic liquids
, 2016 In this work we describe the electrodeposition of metals, chalcogenides, and metal chalcogenides from ionic liquids and investigate the fundamental electrochemical processes occurring during electrodeposition.
Redman, Daniel William
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New Quaternary Chalcogenides Tl2MIIMIV3Se8 and Tl2MIIMIVX4
, 2020 New quaternary thallium-containing chalcogenides Tl2MIIMIV3X8 and Tl2MIIMIVX4 were synthesized, and their crystal structure was determined by XRD. Three Tl2MIIMIV3X8 chalcogenides crystallize in orthorhombic symmetry (S.G.
Piskach, Kogut, Selezen, Gulay
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Theoretical Investigations of the BaRh2Ge4X6 (X = S, Se, Te) Compounds
Energies, 2020 The thermoelectric (TE) properties of the BaM2Ge4X6 compounds, where M = Rh and X = S, Se, Te, were investigated by computational approaches using density-functional theory and semi-classical Boltzmann theory for electronic transport.
Pascal Boulet, Marie-Christine Record
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Piezoelectricity in chalcogenide perovskites
Nature CommunicationsAbstractPiezoelectric materials show potential to harvest the ubiquitous, abundant, and renewable energy associated with mechanical vibrations. However, the best performing piezoelectric materials typically contain lead which is a carcinogen. Such lead-containing materials are hazardous and are being increasingly curtailed by environmental regulations.
Sk Shamim Hasan Abir +6 more
openaire +3 more sources