Advanced Materials
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Binary and Ternary Atomic Layers Built from Carbon, Boron, and Nitrogen Abstract Two‐dimensional (2D) atomic layers derived from bulk layered materials are very interesting from both scientific and application viewpoints, as evidenced from the story of graphene. Atomic layers of several such materials such as hexagonal boron nitride (h‐BN) and dichalcogenides are examples that complement graphene. The observed unconventional properties of graphene has triggered interest in doping the hexagonal honeycomb lattice of graphene with atoms such as boron (B) and nitrogen (N) to obtain new layered structures. Individual atomic layers containing B, C, and N of various compositions conform to several stable phases in the three‐component phase diagram of B–C–N. Additionally, stacking layers built from C and BN allows for the engineering of new van‐der‐Waals stacked materials with novel properties. In this paper, the synthesis, characterization, and properties of atomically thin layers, containing B, C, and N, as well as vertically assembled graphene/h‐BN stacks are reviewed. The electrical, mechanical, and optical properties of graphene, h‐BN, and their hybrid structure are also discussed along with the applications of such materials.
Advanced Materials - Tập 24 Số 36 - Trang 4878-4895 - 2012
Exploitation of Localized Surface Plasmon Resonance Abstract Recent advances in the exploitation of localized surface plasmons (charge density oscillations confined to metallic nanoparticles and nanostructures) in nanoscale optics and photonics, as well as in the construction of sensors and biosensors, are reviewed here. In particular, subsequent to brief surveys of the most‐commonly used methods of preparation and arraying of materials with localized surface plasmon resonance (LSPR), and of the optical manifestations of LSPR, attention will be focused on the exploitation of metallic nanostructures as waveguides; as optical transmission, information storage, and nanophotonic devices; as switches; as resonant light scatterers (employed in the different near‐field scanning optical microscopies); and finally as sensors and biosensors.
Advanced Materials - Tập 16 Số 19 - Trang 1685-1706 - 2004
Probing of Local Multifield Coupling Phenomena of Advanced Materials by Scanning Probe Microscopy Techniques Abstract The characterization of the local multifield coupling phenomenon (MCP) in various functional/structural materials by using scanning probe microscopy (SPM)‐based techniques is comprehensively reviewed. Understanding MCP has great scientific and engineering significance in materials science and engineering, as in many practical applications, materials and devices are operated under a combination of multiple physical fields, such as electric, magnetic, optical, chemical and force fields, and working environments, such as different atmospheres, large temperature fluctuations, humidity, or acidic space. The materials' responses to the synergetic effects of the multifield (physical and environmental) determine the functionalities, performance, lifetime of the materials, and even the devices' manufacturing. SPM techniques are effective and powerful tools to characterize the local effects of MCP. Here, an introduction of the local MCP, the descriptions of several important SPM techniques, especially the electrical, mechanical, chemical, and optical related techniques, and the applications of SPM techniques to investigate the local phenomena and mechanisms in oxide materials, energy materials, biomaterials, and supramolecular materials are covered. Finally, an outlook of the MCP and SPM techniques in materials research is discussed.
Advanced Materials - Tập 30 Số 47 - 2018
Mutual Ferromagnetic–Ferroelectric Coupling in Multiferroic Copper‐Doped ZnO
Advanced Materials - Tập 23 Số 14 - Trang 1635-1640 - 2011
Piezo‐Semiconductive Quasi‐1D Nanodevices with or without Anti‐Symmetry
Advanced Materials - Tập 24 Số 34 - Trang 4719-4724 - 2012
Nanowire Piezoelectric Nanogenerators on Plastic Substrates as Flexible Power Sources for Nanodevices
Advanced Materials - Tập 19 Số 1 - Trang 67-72 - 2007
Efficient Hybrid Solar Cells from Zinc Oxide Nanoparticles and a Conjugated Polymer ZnO nanoparticles dispersed in a semiconducting polymer form the active layer of a solar cell (see Figure) that is able to convert up to 40 % of the incident photons at 500 nm into electrical current and has a power conversion efficiency of about 1.5 % in sunlight. Manufactured at low temperature using environmentally friendly materials, it represents a new step to ‘green electricity'.
Advanced Materials - Tập 16 Số 12 - Trang 1009-1013 - 2004
Low‐Temperature Solution‐Processed Hydrogen Molybdenum and Vanadium Bronzes for an Efficient Hole‐Transport Layer in Organic Electronics
Advanced Materials - Tập 25 Số 14 - Trang 2051-2055 - 2013
Nanoscroll Buffered Hybrid Nanostructural VO<sub>2</sub> (B) Cathodes for High‐Rate and Long‐Life Lithium Storage
Advanced Materials - Tập 25 Số 21 - Trang 2969-2973 - 2013
Exfoliated Graphitic Carbon Nitride Nanosheets as Efficient Catalysts for Hydrogen Evolution Under Visible Light
Advanced Materials - Tập 25 Số 17 - Trang 2452-2456 - 2013
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