Results 61 to 70 of about 35,399 (274)
Nanomaterials, 2018 We propose a graded indium composition p-type InGaN (p-InGaN) conduction layer to replace the p-type AlGaN electron blocking layer and a p-GaN layer in order to enhance the light output power of a GaN-based green light-emitting diode (LED).
Quanbin Zhou +3 more
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Investigation of nitride lateral Schottky barrier diodes based on InGaN channel heterostructures
AIP Advances, 2020 In this work, nitride lateral Schottky barrier diodes (SBDs) are manufactured on InGaN channel heterostructures, and the superior performances are investigated in detail.
Yachao Zhang +5 more
doaj +1 more source
Crystals, 2022 Micro-LEDs have been attracting attention as a potential candidate for the next generation of display technology. Here we demonstrate the feasibility of large-area monolithic integration of multi-color InGaN micro-LEDs via pulsed sputtering deposition ...
Soichiro Morikawa +3 more
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The Scholar Imprisoned: Young‐Bok Shin's Decolonial Thought Against (Sub) Imperialisms in East Asia
Sociological Forum, EarlyView.ABSTRACT This article reads Young‐Bok Shin (1941–2016) as a decolonial thinker who theorized transformative worldmaking from the standpoint of the oppressed, rooted in the historical experiences of East Asia. Against the (sub)imperial “logic of sameness” that structures colonial modernity in his social world, Shin advances gongbu (studying) as a ...
Veda Hyunjin Kim
wiley +1 more source
Probing Local Emission Properties in InGaN/GaN Quantum Wells by Scanning Tunneling Luminescence Microscopy [PDF]
, 2022 Mylène Sauty +9 more
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Polarization-Induced Phase Transitions in Ultra-Thin InGaN-Based Double Quantum Wells
Nanomaterials, 2022 We investigate the phase transitions and the properties of the topological insulator in InGaN/GaN and InN/InGaN double quantum wells grown along the [0001] direction.
Sławomir P. Łepkowski +1 more
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Recent Development in Solar‐to‐Hydrogen Conversion Systems
WIREs Energy and Environment, Volume 15, Issue 3, September 2026.This review compares three solar‐driven hydrogen production methods, photocatalysis (PC), photoelectrochemical cells (PEC), and photovoltaic–electrochemical (PV–EC) systems by examining their mechanisms, materials, stability, and efficiency. Nanocrystal‐based PC catalysts achieved the highest quantum efficiency (94%), while PV–EC and Si nanowire PEC ...
Rabia Zafar Ali +3 more
wiley +1 more source
Advanced Optical Materials, Volume 14, Issue 25, 3 July 2026.A sidewall‐integrated oxide–metal–oxide architecture is demonstrated to overcome efficiency degradation in ultra‐small InGaN/GaN micro‐LEDs. Conformal Al2O3 passivation combined with plasmonic Ag nanoparticles enables localized surface plasmon–exciton coupling, converting surface‐related nonradiative losses into radiative emission.
Pil‐Kyu Jang +17 more
wiley +1 more source
, 2021 The solar cells commonly adopted in the photovoltaic/thermal (PV/T) have negative temperature coefficients, leading to a significant decrement in electrical efficiency as cell’s temperature exceeds 80 °C, and thus the PV/T systems are mainly used at low ...
Xiao Ren +4 more
semanticscholar +1 more source
AIP Advances, 2015 Pulsed metal organic chemical vapor deposition (P-MOCVD) is introduced into the growth of high quality InGaN channel heterostructures. The effects of InGaN channel growth temperature on the structural and transport properties of the heterostructures are ...
Yachao Zhang +7 more
doaj +1 more source