Photoluminescence from the Two Polar Faces of ZnOBound‐Exciton Complexes in ZnOClosely Spaced Donor–Acceptor Pairs in ZnOPhotoluminescence (PLhydride vapor phase epitaxy (HVPESummary This document is part of Subvolume D 'Non-Tetrahedrally Bonded Binary Compounds II' of Volume 41 'Semiconductors' of...
preparation and ethanol sensing properties of flower-like cupric oxide hierarchical nanorods:和花状氧化铜纳米棒制备乙醇传感性能分级 热度: Structural, electrical and optical properties of ZnO Al films deposited on flexible organic substrates for solar cell applications ...
In this paper we investigated the optical properties of ZnO and Mn doped ZnO nanocrystals that were fabricated by a vapor phase transport growth process, using zinc acetate dihydrate with or without Mn in a constant O_2/Ar mixture gas flowing through the furnace at 400~600℃, respectively. Th...
The typical intensity ratio of the UV emission at 3.45 eV to the visible emission at about 2.41 eV is 43.3, which shows an obvious improvement in luminescence properties by the surface passivation with PVB. Low-temperature PL spectra of ZnO powder at 93.8 K are dominated by free exciton, ...
The preparation of ZnO thin films with controlled electrical resistivity and optical properties is often challenged by the presence of defects, such as oxygen vacancies or interstitial zinc. Here, we investigate the material properties of ZnO polycrystalline thin films prepared by thermal Atomic Layer ...
ato analyze the optical properties of the ZnO films in a wavelength range of 350–700 nm. The EL measurements were acarried out at room temperatureto assess the performance of the heterostructural LEDs.Figure1shows the XRD spectra of the ZnO films deposited on GaN substrates. The peaks all ma...
This work highlights the impact of growth temperature on the electrical and optical properties of Al-doped ZnO (AZO) films deposited by the atomic layer deposition (ALD) technique. The ALD process and super-cycle sequence have been optimized, identifying their influence on film resistivity. By usi...
The morphology and optical properties of ZnO nanostructures prepared by thermal evaporation of Zn under different conditions was investigated. ZnO nanostru... VAL Roy,AB Djurisic,WK Chan,... - 《Applied Physics Letters》 被引量: 543发表: 2003年 Catalyst-free large-quantity synthesis of ZnO nanor...
ZnO nanostructures with different morphologies and sizes were synthesized on silicon substrate simply by the thermal evaporation of high-purity metallic zi... A Umar,YH Im,YB Hahn - 《Journal of Electronic Materials》 被引量: 34发表: 2006年 Fabrication and Optical Properties of Mn-Doped ZnO Nano...
关键词:ZnO;Al 2 O 3 ;电子结构;光学性质;DFT 中图分类号:O471郾5;O471郾3摇摇摇文献标识码:A ADFTstudyonelectronicstructureand opticalpropertiesofZnOandAl 2 O 3 ZHAOCui鄄hua 1 ,DUJun鄄li 1 ,HUANGShi鄄zhi 1 ,WEIXing鄄zhi 1 ,CHENJian鄄hua 2 (1郾CollegeofMaterialsScienceandEngineering,Guan...