Results 171 to 180 of about 5,256,570 (379)
Anomalous refractive properties of photonic crystals [PDF]
, 2000 Boris Gralak +2 more
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Advanced Functional Materials, EarlyView.Wrinkling of soft materials, such as polydimethylsiloxane (PDMS), underpins a myriad of technologies. Plasma‐oxidation of PDMS induces spontaneous wrinkling, which is canonically attributed to thermal expansion‐contraction of bilayers. Employing experiments and modelling, it is demonstrated that sorption of water vapor is instead responsible for ...
Zain Ahmad +8 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Janus (MoS2) transistors functionalized with sodium alginate (SA) and poly(vinylidene fluoride‐co‐trifluoroethylene) [P(VDF‐TrFE)] exhibit persistent photo‐induced ionic gating, driven by dynamic cation migration at the hybrid interface. This ionic mechanism enables finely tunable photoconductivity and emulates key synaptic plasticity behaviors ...
Yeonsu Jeong +5 more
wiley +1 more source
NanomaterialsExploiting the Bragg mirror effect of photonic crystal photoelectrode is desperately desired for photoelectrochemical water splitting. Herein, a novel TiO2 nanotube photonic crystal bi-layer structure consisting of a top nanotube layer and a bottom ...
Ming Meng +6 more
doaj +1 more source
Bright Monocompound Metal Halide Scintillator for Fast Neutron Radiography
Advanced Functional Materials, EarlyView.Metal halide scintillator, tetraphenylphosphonium manganese bromide (TPP2MnBr4), provides a significant benefit for fast neutron imaging. A fourfold increase in efficiency over traditional zinc sulfide screens is achieved by efficiently utilizing neutron interactions within its homogeneous structure.
Aditya Bhardwaj +13 more
wiley +1 more source
Spontaneous Emission from Photonic Crystals: Full Vectorial Calculations [PDF]
, 2000 Zhiyuan Li, Lan-Lan Lin, Zhao-Qing Zhang
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Gated PN Junction in Ambipolar MoS2 for Superior Self‐Powered Photodetection
Advanced Functional Materials, EarlyView.A high‐quality gated pn junction based on ambipolar molybdenum disulfide (MoS2) is demonstrated by employing a partial‐gate structure and a Pt bottom contact that forms a semi‐van der Waals interface, facilitating efficient hole injection into the channel.
Jaeha Hwang +12 more
wiley +1 more source
Radiation dosimeter design based on photonic crystals and other structure color materials
Fushe yanjiu yu fushe gongyi xuebaoThis article reviews recent studies on three-dimensional (3D) radiation dosimeter designs based on photonic crystals and other structure color materials.
HE Zhiwei +3 more
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Emission properties of a defect cavity in a two-dimensional photonic bandgap crystal slab [PDF]
, 2000 Reginald K. Lee +4 more
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Emergence of Light‐Transforming Layered Hybrid Halide Perovskites
Advanced Functional Materials, EarlyView.The emerging class of light‐transforming layered halide perovskite materials is reviewed, outlining challenges for their development and perspectives toward application in the future. Abstract Layered hybrid halide perovskites (LHPs) have attracted considerable attention in optoelectronics.
Ghewa AlSabeh, Jovana V. Milić
wiley +1 more source