全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:... Hung-Wei Yu , Nguyen-Hong Quan , Edward Yi Chang
来源:[J].Nanoscale Research Letters(IF 2.524), 2014, Vol.9 (1), pp.1-5Springer
摘要:Abstract(#br)In this paper, a zinc oxide (ZnO) nanotube, fabricated by the hydrothermal growth method on triple-junction (T-J) solar cell devices to enhance efficiency, is investigated. Compared to those of bare T-J solar cells (without antireflection (AR) coating) and solar cell...
作者:... Yueh Chin Lin , Chuan Lung Chuang , Edward Yi Chang
来源:[J].International Journal of Photoenergy(IF 2.663), 2017, Vol.2017DOAJ
摘要:In this study, the efficiency of the multicrystalline was improved by inserting a two-step growth thermal oxide layer as the surface passivation layer. Two-step thermal oxidation process can reduce carrier recombination at the surface and improve cell efficiency. The first o...
作者:... Stone Cheng , Jesús A. del Alamo , Edward Yi Chang
来源:[J].Energies(IF 1.844), 2017, Vol.10 (2)DOAJ
摘要:This paper reports an extensive analysis of the physical mechanisms responsible for the failure of GaN-based metal–insulator–semiconductor (MIS) high electron mobility transistors (HEMTs). When stressed under high applied electric fields, the traps at the dielectric/III-N ba...
作者:... Yiming Li , Seiji Samukawa , Edward Yi Chang
来源:[J].Vacuum(IF 1.53), 2019Elsevier
摘要:Abstract(#br)Indium gallium nitride (InGaN) samples were grown on sapphire substrate with low temperature GaN buffer by metalorganic chemical vapor deposition (MOCVD) under varying growth conditions, such as temperature, pressure and ammonia flow. Although high indium compos...
作者:... Mohd Syafiq Faiz , Edward Yi Chang , Burhanuddin Yeop Majlis
来源:[J].Applied Physics A(IF 1.545), 2019, Vol.125 (11), pp.1-6Springer
摘要:Abstract(#br)The propagation of surface acoustic wave (SAW) on the piezoelectric substrate requires conventionally an interdigitated electrode structure to excite the mechanical displacement at resonance frequency. The control of the electrode thickness could be useful to manipul...
作者:... Yuen Yee Wang , Yiming Li , Edward Yi Chang
来源:[J].Vacuum(IF 1.53), 2015, Vol.118, pp.59-63Elsevier
摘要:Abstract(#br)In this work, a new AlGaN/GaN vertical high electron mobility transistor (HEMT) with silicon oxide (SiO 2 ) current blocking layer (CBL) is designed and studied numerically for high-power devices. To overcome the excessive vertical leakage through CBL layer in conven...
作者:... Chuan Lung Chuang , Edward Yi Chang , Giulia Grancini
来源:[J].International Journal of Photoenergy(IF 2.663), 2017, Vol.2017Hindawi
摘要:In this study, the efficiency of the multicrystalline was improved by inserting a two-step growth thermal oxide layer as the surface passivation layer. Two-step thermal oxidation process can reduce carrier recombination at the surface and improve cell efficiency. The first o...
作者:... Hung Wei Yu , D. John Thiruvadigal , Edward Yi Chang
来源:[J].Materials Science in Semiconductor Processing(IF 1.338), 2019, Vol.101, pp.247-252Elsevier
摘要:Abstract(#br)The performance of InAs/GaSb core-shell nanowire TFET is systematically investigated for the effects of intrinsic device parameters such as channel doping, shell thickness, spacer length and source offset. Device ON-current (I ON ) was chosen as the key figure o...
作者:... Jer-Shen Maa , Shoou-Jinn Chang , Edward Yi Chang
来源:[J].Journal of Materials Science: Materials in Electronics(IF 1.486), 2017, Vol.28 (1), pp.845-855Springer
摘要:Abstract(#br)Strain-relieved GaSb quantum dots on GaAs can be achieved by either periodic interfacial misfit (IMF) or the conventional Stranski–Krastanov (SK) growth modes by changing the growth parameters. In this study, the Sb interfacial treatment was employed to improve ...

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