... bandgap engineering Cs₂SnI_6−nBr_n interface lead-free photovoltaics perovskite solar cells renewable energy SCAPS-1D Doctoral Initiation Fund of Luoyang Institute of Science and Technology 099000/21010837 Key Scientific...

..., and the interface was free of any defects such as cracks and porosities. According to these results, no spallation was observed in the SPS-processed coating up to 38 h, while for the CSZ topcoat with an APS-processed bond coat, spallation occurred after 24 h. The SEM images and the energy-dispersive X-ray...

.... (corresponding author: jysxuzhou@163.com) 08 05 2019 29 07 2019 ICE Publishing: All rights reserved 2019 coatings corrosion interface Table 2 Chemical composition of magnesium oxide powder in wt% Magnesium oxide Silicon dioxide Calcium oxide Loss 91·85 3·68 3...

...Nianchun Lu, PhD; Qian Xiang, MSc; Guodong Hao, PhD; Yuntao Wang, PhD Using the theory of complex variable functions, analytical solutions for dynamic symmetrical mode III interface cracks of two unalike materials were investigated. The issues considered could be very easily translated into Riemann...

...Hongyan Li, PhD; Ruyi Li, BSc; Hongli Liu, PhD; Dongmei Wang, BSc; Pengyu Zhang, PhD; Tong Liu, MSc; Aiwu Yang, PhD A silica aerogel (SA)/poly(methyl methacrylate) (PMMA) hybrid composite with a non-covalent interaction phase interface was prepared by introducing γ-aminopropyltriethoxysilane...

....com 26 05 2015 12 12 2016 ICE Publishing: All rights reserved 2017 composite materials defects interface C_i elastic constant of a material K₃(t) stress intensity factors L linear differential...

...Nianchun Lü, PhD; Qian Xiang, MSc; Guodong Hao, PhD; Yuntao Wang, PhD By means of the theory of complex variable functions, dynamic extension queries solutions of symmetrical mode III interface cracks in bismuth-copper alloys were researched in this paper. The crack extension should also appear...

... (J₀₂). The surface LID does not recover fully upon annealing and is attributed to degradation linked to the SiN:H–Si interface. This behavior is also exhibited by multi-crystalline silicon cells that have very low oxygen content and do not show any bulk degradation. Figure 2(a) shows illuminated...

...Nianchun Lü, PhD; Qian Xiang, PhD; Guodong Hao, PhD; Yuntao Wang, PhD By means of the theory of complex variable functions, dynamic extension queries on symmetrical mode III interface crack in aluminum alloys and aluminum matrix composite materials were studied. The crack extension should also...

... interface nanoscale materials The properties of crystalline materials are determined to a large extent by their grain microstructure, which is established by the growth of crystallites during recrystallization, grain growth and phase transformations. Obviously, for Λ t j > > 1...

... crystallography devices dislocations interface morphology optics optical properties A large number of nonlinear optical (NLO) materials are available that can be used in the visible and near-infrared wavelength regions. However, for mid-wave infrared (MWIR) and long-wave infrared (LWIR...