Results 21 to 30 of about 81,692 (267)
Numerical study of an electrowetting liquid microlens
AIP Advances, 2018 We construct a numerical model for a liquid microlens formed by filling a microwell with two immiscible liquids, namely oil and water. The water–oil interface can be actuated as a tunable liquid lens because its curvature is well controlled by applying ...
Shuyuan Lv, Chongqi Liu, WenFeng Luo
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Mechanism of Perfluoropolyether Chains Bonding on Carbon Overcoat Surface by Ultraviolet Irradiation
Tribology Online, 2009 To elucidate the bonding mechanism of a non-polar perfluoropolyether lubricant (PFPE lube) under ultraviolet (UV) irradiation, the UV wavelength ranges in which photoelectrons emanate were identified using photoelectron spectroscopy in air (PESA), and ...
Takayuki Nakakawaji +4 more
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Microorganisms, 2020 The solar light response and photoelectrons produced by widespread semiconducting mineral play important roles in biogeochemical cycles on Earth’s surface. To explore the potential influence of photoelectrons generated by semiconducting mineral particles
Ying Liu +4 more
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IEEE Photonics Journal, 2017 An inclined sidewall scattering structure with air cavity characterized by a metal bottom and flat parallel top (Bottom_metal) is proposed to enhance the light extraction efficiency (LEE) for AlGaN-based deep ultraviolet light-emitting diodes (DUV LEDs).
Yonghui Zhang +6 more
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Frontiers in Chemistry, 2019 A cryogenic octopole accumulation trap (COAT) has been coupled to a photoelectron-photofragment coincidence (PPC) spectrometer allowing for improved control over anion vibrational excitation.
Ben B. Shen +3 more
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Earth and Planetary Physics, 2020 The photoelectron peak at 22–27 eV, a distinctive feature of the energetic electron distribution in the dayside Martian ionosphere, is a useful diagnostic of solar extreme ultraviolet (EUV) and X-ray ionization as well as of large-scale transport along ...
YuTian Cao +3 more
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AIP Advances, 2019 Two-dimensional layered materials (TDLMs), such as tin sulfide (SnS2), have attracted significant attention due to their vast potential applications in the fields of electronics, optoelectronics, energy conversion, and storage.
Shuo Yuan +5 more
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Photoelectron balance in the dayside Martian upper atmosphere
Earth and Planetary Physics, 2019 Photoelectrons are produced by solar Extreme Ultraviolet radiation and contribute significantly to the local ionization and heat balances in planetary upper atmospheres. When the effect of transport is negligible, the photoelectron energy distribution is
XiaoShu Wu +4 more
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Response of photoelectron peaks in the Martian ionosphere to solar EUV/X-ray irradiance
Earth and Planetary Physics, 2020 An important population of the dayside Martian ionosphere are photoelectrons that are produced by solar Extreme Ultraviolet and X-ray ionization of atmospheric neutrals.
XiaoShu Wu +5 more
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IEEE Photonics Journal, 2016 In this paper, we investigate the electron injection efficiency in terms of different polarities and different polarization charge densities at the ${\rm{GaN/ InGaN}}$ interface. We find that the growth orientation for the ${\rm{GaN/ InGaN}}$-type last
Zi-Hui Zhang +5 more
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