[PDF] Top 20 Growth of GaN films on circle array patterned Si (111) substrates
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Growth of GaN films on circle array patterned Si (111) substrates
... existence of more oxygen ...synthesis of one-dimensional (1D) ZnO nano- materials has been widely studied in recent years owing to their unique electronic/optoelectronic properties and potential applica- ... See full document
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MOVPE high quality GaN film grown on Si (111) substrates using a multilayer AlN buffer
... years GaN growth on Si substrate has attracted considerable ...such substrates can be applied to light emitting diodes as well as high-temperature, high- frequency and high-power ... See full document
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Semipolar GaN Films on Prism Stripe Patterned a-Plane Sapphire Substrates
... 2012. GaN-based light-emitting diodes (LED) have been used for solid state ...plane GaN growth. Recently, various forms of patterned sapphire sub- strates are widely used to obtain high ... See full document
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Enhancing the output power of GaN-based LEDs grown on wet-etched patterned sapphire substrates
... HE GaN-based wide bandgap semiconductors have at- tracted considerable interest, in terms of applications for optoelectronic devices, which operate in the blue, green, and ultraviolet UV wavelength regions, ... See full document
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Investigation of GaN Films Grown on Liquid-Phase Deposited SiO2 Nanopatterned Sapphire Substrates
... 4d, GaN initiates not only from bottom c- planes, but also from top c-planes for the growth of ...the growth time increased, the two growth fronts collided to each ...left on the ... See full document
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Low-etch-pit-density GaN substrates by regrowth on free-standing GaN films
... Institute of Physics. 关DOI: 10.1063/1.1480108兴 GaN is a promising material for optoelectronic device applications such as laser diodes and light-emitting diodes in the visible and ultraviolet spectrum as ... See full document
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Pulse source injection molecular beam epitaxy and characterization of nano-scale thin GaN layers on Si substrates
... generation of 21st century devices through the integration of Si- and III-N based materials and technologies on one ...quality of GaN grown on silicon is inferior to that ... See full document
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Growth of semi-polar GaN-based light-emitting diodes grown on an patterned Si substrate
... MOCVD, Si, semi-polar, efficiency droop ...decades, GaN-based photoelectronic devices have drawn tremendous attention due to their potential to replace incandescent lamps and greatly promote energy ... See full document
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Fabrication and characterization of GaN-based LEDs grown on chemical wet-etched patterned sapphire substrates
... 兲 of light from the active region can escape from the top and bottom of the device, where n denotes the refrac- tive index of a semiconductor ...though GaN has a lower refractive index 共n ⬇ ... See full document
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Single Crystalline GaN Epitaxial Layer Prepared on Nano-Patterned Si(001) Substrate
... properties of the GaN epitaxial films will also be ...the growth of GaN epitaxial layers, we used standard IC processing facilities in Taiwan Semiconductor Manufacturing Com- ... See full document
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Effect of Graded AlxGa1-xN Layers on the Properties of GaN Grown on Patterned Si Substrates
... thick GaN film Si substrate by using patterned Si substrate with proper choice of multi- Al x Ga 1 x N ...use of multi-Al x Ga 1 x N layers help the stress relaxation. The degree ... See full document
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Investigation on microstructure in GaN epitaxial growth on the stripe-patterned r-plane sapphire substrates
... evolution of GaN growth on the pattern sapphire can be schematically illustrated in ...surface of the PSS. The crystallographic orienta- tions of the AlN layer grown on ... See full document
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Growth and characterization of Ge nanostructures selectively grown on patterned Si
... distribution of strain fields around the edges of oxide, which are dominated by a series of sizes of oxide-patterned windows, long-range ordered self-assembly Ge nanostructures, such as ... See full document
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Growth of zinc oxide thin films on Y2O3/Si substrates by chemical vapor deposition
... deposited on Si(1 1 1) substrate by atmospheric pressure metal-organic chemical vapor deposition (MOCVD) at 500 ...with Si substrate has successfully suppressed the Si oxidation before ZnO ... See full document
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Electroless deposition of Ru films on Si substrates with surface pretreatments
... films on Si samples after surface ...the growth rate, the first data point at 15 min was ...slower growth rate observed for the HF etch- ing sample is attributed to the lack of nucleation ... See full document
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Highly oriented diamond growth on positively biased Si substrates
... effects of microwave plasma and dc plasma co-exist in this con- ...method, Si substrates are often damaged by the incident ...in Si exists near the ...role on enhanced diamond ... See full document
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Material growth and device characterization of AlGaN/GaN single-heterostructure and AlGaN/GaN/AlGaN double-heterostructure field effect transistors on Si substrates
... Because of the higher conduction band discontinuity and the better electron confinement in the channel, the Al ...barrier of the DH-FET can effectively prevent punch-through effects, resulting in a lower ... See full document
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Growth of gamma-In2Se3 films on Si substrates by metal-organic chemical vapor deposition with different temperatures
... The growth temperature was varied from 350 to 650 ...the growth temperature is below 450 ...the growth temperature is above 450 ...morphology of columnar structure for all films ...the ... See full document
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Iron and cobalt silicide catalysts-assisted carbon nanostructures on the patterned Si substrates
... base growth mechanism. The formation of the inside channel in the nano-rod is related to the catalyst, in a manner similar to how the catalyst assists the formation of hollow ...filling of the ... See full document
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Growth of free-standing GaN layer on Si(111) substrate
... epitaxial growth of a free-standing GaN layer on Si(111) using a funnel-like GaN nano-rod buffer ...funnel-like GaN nano-rods were directly grown on Si ... See full document
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