supported by National Natural Science Foundation of China(Grant Nos.52102304 and 52172238);Open Project of Shaanxi Laboratory of Aerospace Power(Grant No.2021SXSYS01-03);Shaanxi Bureau of Science and Technology(Award No.2022KWZ-07);the Fundamental Research Funds for the Central Universities(Grant No.3102019JC0005)。
Perovskite/Si tandem solar cells(TSCs)present great potential to surpass the Shockley-Queisser limit of single-junction solar cells for further advancing the power conversion efficiency(PCE)of solar cells.However,the ...
Chinese Academy of Science(CAS)and The World Academy of Science(TWAS)for providing financial support by means of the 2019 CAS-TWAS President’s Fellowship Programme(No.2019CTF123).
Purpose This paper presents the development and implementation of a microtron-based setup for solid-state sample irradiation.Methods The fabrication of microtron components that extract 6 MeV electrons is detailed,ena...
Supported by:National Natural Science Foundations of China under Grant Nos.U1934207 and 51778630;the Hunan Innovative Provincial Construction Project under Grant No.2019RS3009;the Innovation-driven Plan in Central South University under Grant No.2020zzts159;the Fundamental Research Funds for the Central Universities of Central South University under Grant No.2018zzts189。
In this study,the dynamic response of an elastically connected multi-beam structure subjected to a moving load with elastic boundary conditions is investigated.The boundary conditions and properties of each beam vary,...
With the development of science and technology, the mechanical level is gradually improving, and the types of cranes are also increasing. At present, the electric double-beam bridge crane is most commonly used in our ...
This work was supported by the National Natural Science Foundation of China(Grant Nos.41527805 and 61635005);Sichuan Youth Science and Technology Foundation(Grant No.2016JQ0034);the 111 Project(Grant No.B14039);The Romanian authors acknowledge the support of the Romanian Executive Agency for Higher Education,Research,Development and Innovation Funding(Grant No.UEFISCDI),under the contract“Sensor Systems for Secure Operation of Critical Installations”.;G.Peng acknowledges the support by Science and Technology Commission of Shanghai Municipality,China(Grant Nos.SKLSFO2015-01 and 15220721500);by the Hisilicon Innovation Research Program(HIRP)(Grant No.HO2017050001CZ).
The effects of gamma ray(γ-ray)radiation and electron beam(e-beam)radiation on Rayleigh scattering coefficient in single-mode fiber are experimentally investigated.Utilizing an optical time domain reflectometry(OTDR)...
The research described in this paper was financially supported by the Fundamental Research Funds for the Central Universities of Central South University(2018zzts189);the National Natural Science Foundations of China(51778630).
In order to study the dynamic characteristics of a simply supported double-beam system under a moving mass,the system of fourth-order dynamic partial differential equations of a simply supported double-beam system was...
This work was financially supported by the National Natural Science Foundation of China(Nos.51772265,51761165024,and 61721005);the National Basic Research Program of China(No.2015CB921004);the Zhejiang Provincial Nature Science Foundation(No.D19E020002);the 111 project(No.B16042).Y.Y.J.acknowledges the support of the National Postdoctoral Program for Innovative Talents(No.BX201700208);This work made use of the resources of the Center of Electron Microscopy of Zhejiang University
The crystallographic shapes of nano crystals play critical roles in determi ning their physical and chemical properties.Liquid phase synthesis serves as one of the most importa nt approaches for preparing shape-contro...
The flow properties and substrate deposition rate profile, which are the important parameters in electron beam physical vapor deposition, are investigated computationally in this article.Collimators are used to achiev...
The good quality CuInGaSe2 (CIGS) thin film solar cells were fabricated on molybdenum metal coated soda lime glass substrate. Three-stage co-evaporation method was utilized for the fabrication of high quality p-type C...