Revealing the Atomic Defects of WS2 Governing Its Distinct Optical Emissions
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DOI: 10.1002/adfm.201704210
Abstract: Defects and their spatial distribution are crucial factors in controlling the electronic and optical properties of semiconductors. By using scanning transmission electron microscopy and electron energy loss spectroscopy, the type of impurities/defects in WS2 subdomains… read more here.
Keywords: atomic defects; defects ws2; optical properties; revealing atomic ... See more keywords
Periodic Arrays of Diamond‐Shaped Silver Nanoparticles: From Scalable Fabrication by Template‐Assisted Solid‐State Dewetting to Tunable Optical Properties
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DOI: 10.1002/adfm.201901119
Abstract: Periodic arrays of anisotropic silver nanoparticles having peculiar optical properties are fabricated at a macroscopic scale. The proposed scalable method is based on temperature‐assisted solid‐state dewetting of a continuous thin layer deposited on a silica… read more here.
Keywords: solid state; silver nanoparticles; state dewetting; optical properties ... See more keywords
Recent Progress on Metal‐Based Nanomaterials: Fabrications, Optical Properties, and Applications in Ultrafast Photonics
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DOI: 10.1002/adfm.202107363
Abstract: Nanomaterials have demonstrated excellent mechanical, thermal, optical, and electrical properties in various fields, including 1D carbon nanotubes, as well as 2D materials starting from graphene. Metal‐based nanomaterials, mainly divided into metal and metal oxide nanoparticles,… read more here.
Keywords: metal based; based nanomaterials; ultrafast photonics; optical properties ... See more keywords
Regulating the Phase and Optical Properties of Mixed‐Halide Perovskites via Hot‐Electron Engineering
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DOI: 10.1002/adfm.202402935
Abstract: The rapid development of mixed‐halide perovskites has established a versatile optoelectronic platform owing to their extraordinary physical properties, but there remain challenges toward achieving highly reliable synthesis and performance, in addition, post‐synthesis approaches for tuning… read more here.
Keywords: mixed halide; halide perovskites; electron engineering; hot electron ... See more keywords
In Situ Characterization of Thermal‐Induced Evolution of Structure/Optical Properties of Heterogeneous 3D Chiral Soft Photonic Crystal Polymer
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DOI: 10.1002/adfm.202412439
Abstract: Polymer stabilized blue phase (PSBP) liquid crystal has aroused wide attention due to its broad temperature range and potential applications in flexible display, multi‐mode monitor, and mirrorless laser based on its well‐compatible stability and multi‐responsiveness,… read more here.
Keywords: crystal; thermal induced; polymer; structure optical ... See more keywords
Electronic and Optical Properties of 2D Materials Constructed from Light Atoms.
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DOI: 10.1002/adma.201801600
Abstract: Boron, carbon, nitrogen, and oxygen atoms can form various building blocks for further construction of structurally well-defined 2D materials (2DMs). Both in theory and experiment, it has been documented that the electronic structures and optical… read more here.
Keywords: constructed light; properties materials; light atoms; optical properties ... See more keywords
Electronic and Optical Properties of 2D Transition Metal Carbides and Nitrides (MXenes).
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DOI: 10.1002/adma.201804779
Abstract: 2D transition metal carbides, carbonitrides, and nitrides, known as MXenes, are a rapidly growing family of 2D materials with close to 30 members experimentally synthesized, and dozens more studied theoretically. They exhibit outstanding electronic, optical,… read more here.
Keywords: metal carbides; optical properties; electronic optical; transition metal ... See more keywords
Structure-Property Relationships in Lanthanide-Doped Upconverting Nanocrystals: Recent Advances in Understanding Core-Shell Structures.
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DOI: 10.1002/adma.201900623
Abstract: The production of upconverting nanostructures with tailored optical properties is of major technological interest, and rapid progress toward the realization of such production has been made in recent years. Ultimately, accurate understanding of nanostructure organization… read more here.
Keywords: property relationships; core shell; optical properties; structure ... See more keywords
Synthesis, Assembly, Optical Properties, and Sensing Applications of Plasmonic Gap Nanostructures.
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DOI: 10.1002/adma.202006966
Abstract: Plasmonic gap nanostructures (PGNs) have been extensively investigated mainly because of their strongly enhanced optical responses, which stem from the high intensity of the localized field in the nanogap. The recently developed methods for the… read more here.
Keywords: gap nanostructures; synthesis assembly; plasmonic gap; optical properties ... See more keywords
An Intrinsically Micro-/Nanostructured Pollen Substrate with Tunable Optical Properties for Optoelectronic Applications.
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DOI: 10.1002/adma.202100566
Abstract: There is broad interest in developing photonically active substrates from naturally abundant, minimally processed materials that can help to overcome the environmental challenges of synthetic plastic substrates while also gaining inspiration from biological design principles.… read more here.
Keywords: optical properties; pollen substrate; substrate tunable; tunable optical ... See more keywords
Materials with Tunable Optical Properties for Wearable Epidermal Sensing in Health Monitoring
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DOI: 10.1002/adma.202109055
Abstract: Advances in wearable epidermal sensors have revolutionized the way that physiological signals are captured and measured for health monitoring. One major challenge is to convert physiological signals to easily readable signals in a convenient way.… read more here.
Keywords: epidermal sensors; materials tunable; health monitoring; wearable epidermal ... See more keywords