Results 31 to 40 of about 70,428 (160)
Molecules, 2023 Utilization of semiconductor photocatalyst materials to degrade pollutants for addressing environmental pollution problems has become a research focus in recent years.
Xiangyuan Kong +5 more
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Van der Waals interaction between surface and particle with giant polarizability
Semiconductor Physics, Quantum Electronics & Optoelectronics, 2016 We show that a nanoparticle with a “giant” polarizability (i.e., with the polarizability volume significantly exceeding the particle volume) placed in the vicinity of a surface experiences a strongly increased van der Waals force at distances comparable ...
K.A. Makhnovets
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Cation-selective layered silicon oxide membranes for power generation
JPhys Energy, 2022 Inorganic two-dimensional membranes offer a new approach to modulating mass transport at the nanoscale. These membranes, which can harness the van der Waals gap as a nanochannel and address persistent challenges in organic membranes, are limited to a few
Sungsoon Kim +7 more
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Yantu gongcheng xuebaoWith the increasing interest of countries in deep space exploration, investigating the effect of extraterrestrial environment on the flow mobility and failure mode of granular column collapse, has a vital guiding significance for in-situ resource ...
SHI Anning 1, 2, JIANG Mingjing 3, YANG Gengchao 4, KWOK Chungyee 5, WANG Siyuan 1, LIN Jiayu 1
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Construction of a Universal Gel Model with Volume Phase Transition
Gels, 2020 The physical principle underlying the familiar condensation transition from vapor to liquid is the competition between the energetic tendency to condense owing to attractive forces among molecules of the fluid and the entropic tendency to disperse toward
Gerald S. Manning
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Strain Engineering of Intrinsic Ferromagnetism in 2D van der Waals Materials
Nanomaterials, 2023 Since the discovery of the low-temperature, long-range ferromagnetic order in monolayers Cr2Ge2Te6 and CrI3, many efforts have been made to achieve a room temperature (RT) ferromagnet. The outstanding deformation ability of two-dimensional (2D) materials
Hongtao Ren, Gang Xiang
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Transport and deposition of cohesive pharmaceutical powders in human airway
EPJ Web of Conferences, 2017 Pharmaceutical powders used in inhalation therapy are in the size range of 1-5 microns and are usually cohesive. Understanding the cohesive behaviour of pharmaceutical powders during their transportation in human airway is significant in optimising ...
Wang Yuan, Chu Kaiwei, Yu Aibing
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Energies, 2017 A number of experiments on fluid flow at the micro/nano-scale have demonstrated that flow velocity obviously deviates from the classical Poiseuille’s law due to the micro forces between the wall and the fluid.
Weiyao Zhu +4 more
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Nature Communications, 2020 Here, the authors devise an experimental method based on atomic force microscopy to precisely measure the interfacial adhesion energy of layered materials, van der Waals heterostructures and two-dimensional materials on SiO2 substrates.
Hossein Rokni, Wei Lu
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Neuromorphic van der Waals crystals for substantial energy generation
Nature Communications, 2021 Controlling ion transport in nanofluidics is fundamental to numerous material applications but designing a material for ion selection is challenging. Here the authors report a confined van der Waals graphene oxide membrane as cation selective channel for
Sungsoon Kim +7 more
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