Thermodynamic Properties of Synthetic Sapphire (α-Al2O3), Standard Reference Material 720 and the Effect of Temperature-Scale Differences on Thermodynamic Properties [PDF]
, 1993 Donald G. Archer
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Vertical GaN‐On‐GaN Micro‐LEDs for Near‐Eye Displays
Advanced Science, EarlyView.This work advances micro‐light‐emitting diode (micro‐LED) technology using GaN‐on‐GaN homoepitaxial platforms for low defects. Fluorine ion implantation replaces plasma etching for pixel isolation, reducing series resistance and enhancing optical quality. Vertical architectures enable dense integration.
Zichun Li +10 more
wiley +1 more source
Variation of the refractive index and polarizability of sapphire under high pressures [PDF]
, 1993 Naira Maria Balzaretti +2 more
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Chiral 3D Perovskite Single Crystals Realized by Lattice Expansion
Advanced Science, EarlyView.A novel chiral 3D perovskite [(R/S)‐3APr]2Pb4I12·2H2O single crystal is reported. This structure can accommodate large chiral diammonium cations while maintaining 3D skeletons by modulating the connectivity of [M2X10] dimers. The chiral 3D perovskite photodetectors exhibit notable circularly polarized light (CPL) detection performance.
Lin Wang +4 more
wiley +1 more source
The Identification of Blue Diffusion-Treated Sapphires [PDF]
, 1990 Robert E. Kane +4 more
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Low‐Power Tunable Micro‐Plasma Device for Efficient and Scalable CO2 Valorization
Advanced Science, EarlyView.Tunable in‐chip micro‐plasma generation leads to efficient, low‐power and scalable CO2 valorization under atmospheric pressure via vibrational excitation mechanism. Abstract Valorizing CO2 into chemical building blocks via efficient electrified processes could significantly decrease carbon emissions.
Bartu Karakurt +5 more
wiley +1 more source
Incorporation of Iron Cations Into Epitaxial Sapphire Thin Films by CO-Evaporation and Subsequent Thermal Annealing [PDF]
, 1994 Ning Yu +3 more
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Metamaterial‐Enhanced Solar‐Driven Processes for Energy Conversion and Water Treatment
Advanced Science, EarlyView.This review explores how metamaterials revolutionize solar‐driven process for energy conversion and water treatment through enhanced light absorption, LSPR, charge separation, and bandgap engineering. By leveraging unique nanostructures and AI‐guided design, these engineered materials drive CO₂ reduction, water splitting, pollutant degradation, and ...
Xuechen Jing +6 more
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Nd:YAG laser with sapphire tip combined with balloon angioplasty in peripheral arterial occlusions. Long-term results. [PDF]
, 1991 Ernst Pilger +6 more
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Advanced Science, EarlyView.Charge transfer and recombination dynamics at 3D/2D perovskite heterostructure have been fully investigated via combined state‐of‐the‐art ultrafast spectroscopies, aiding to design of the desired 3D/2D perovskite heterostructure and thus push 3D/2D perovskite solar cell technology forward.
Di Li +10 more
wiley +1 more source