Search Results - "Su, Zhaole"
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Realizing Single Chip White Light InGaN LED via Dual-Wavelength Multiple Quantum Wells
Published in Materials (03-06-2022)“…Dual-wavelength multiple quantum wells (MQWs) have great potential in realizing high quality illumination, monolithic micro light-emitting diode (LED) displays…”
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N-polar GaN Film Epitaxy on Sapphire Substrate without Intentional Nitridation
Published in Materials (21-04-2022)“…High-temperature nitridation is commonly thought of as a necessary process to obtain N-polar GaN films on a sapphire substrate. In this work, high-quality…”
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The role of AlN thickness in MOCVD growth of N-polar GaN
Published in Journal of alloys and compounds (05-12-2021)“…•A AlN thickness of 150 nm gives a smooth surface N-polar GaN with reduced defects.•A thicker AlN changes the polarity of GaN to Ga-polar while a thinner one…”
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Effect of initial condition on the quality of GaN film and AlGaN/GaN heterojunction grown on flat sapphire substrate with ex-situ sputtered AlN by MOCVD
Published in Vacuum (01-07-2022)“…The growth condition of initial medium (870 °C–920 °C) temperature (MT) layer is crucial to the quality of high temperature (HT) GaN layer and AlGaN/GaN…”
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Epitaxy N-polar GaN on vicinal Sapphire substrate by MOCVD
Published in Vacuum (01-07-2021)“…A 1-μm thick N-polar gallium nitride (GaN) thin film has been grown on 2-inch vicinal sapphire substrate (c off 2° toward m plane) by metal organic chemical…”
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Two-Step Deposition of an Ultrathin GaN Film on a Monolayer MoS2 Template
Published in ACS applied materials & interfaces (13-04-2022)“…Ultrathin gallium nitride (GaN) application can be profoundly influenced by its quality, especially the issue of amorphous interfacial layers formed on…”
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Two-Step Deposition of an Ultrathin GaN Film on a Monolayer MoS 2 Template
Published in ACS applied materials & interfaces (13-04-2022)“…Ultrathin gallium nitride (GaN) application can be profoundly influenced by its quality, especially the issue of amorphous interfacial layers formed on…”
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The influence of temperature of nitridation and AlN buffer layer on N-polar GaN
Published in Materials science in semiconductor processing (01-04-2022)“…The influence of temperature of nitridation and AlN buffer layer growth on N-polar gallium nitride (GaN) grown on 2-in. vicinal sapphire substrate by metal…”
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Role of low temperature Al(Ga)N interlayers on the polarity and quality control of GaN epitaxy
Published in Journal of crystal growth (15-11-2022)“…•Polarity of GaN layer with a HT AlN buffer layer grown directly on sapphire substrate is N-polar.•A low temperature AlN interlayer can invert N-polar GaN film…”
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