supported by the National Natural Science Foundation of China(62004058 and U21A2076);Natural Science Foundation of Hebei Province(F2020202022);State Key Laboratory of Reliability and Intelligence of Electrical Equipment(EERI_PI20200005);S&T Program of Hebei(215676146H and 225676163GH);Hebei Graduate Innovation Funding Project(CXZZBS2023037 and CXZZSS2023026);L.Ding thanks the National Key Research and Development Program of China(2022YFB3803300);the open research fund of Songshan Lake Materials Laboratory(2021SLABFK02);the National Natural Science Foundation of China(21961160720).
Halide perovskites show excellent photovoltaic properties[1−4].However,the preparation of high-quality perovskite crystals remains a great challenge,which limits their applications.Perovskite materials applied to phot...
This research was supported by Russian Science Foundation under Grant 19-72-30004.
In this paper,the dependencies of Young's modulus and attenuation decrement on samarium sulfide polycrystals(SmS)under various annealing temperatures are studied by the piezoelectric ultrasonic composite oscillator te...
The main impetus of the present study is to investigate thin films of tin disulfide that have been doped with copper impurities and prepared on glass substrates by using the spray pyrolysis technique. Also, the influe...
Project supported by the National High-Tech R&D Program of China(No.2015AA034601);the National Natural Science Foundation of China(Nos.91333122,61204064,51202067,51372082,51402106,11504107);the Ph,D.Programs Foundation of Ministry of Education of China(Nos.20120036120006,20130036110012);the Par-Eu Scholars Program,and the Fundamental Research Funds for the Central Universities
Heterojunction and sandwich architectures are two new-type structures with great potential for solar cells.Specifically,the heterojunction structure possesses the advantages of efficient charge separation but suffers ...
The effects of contact electrode size on the photo-voltaic characteristics of polycrystalline-Si p-i-n solar cells have been studied,with respect to a unit-cell pitch size of 1μm width.For the non-transparent Al cont...
Project supported by the National Natural Science Foundation of China(No.50902012);the Research Foundation of the Chengdu University of Information Technology,China(No.CRF200924)
Highly crystalline and transparent cadmium sulphide (CdS) films were deposited on glass substrate by electron beam evaporation technique. The structural and optical properties of the films were investigated. The X-r...
Project supported by the National Science Council(NSC),Taiwan,China(No.NSC 97-2221-E-011-136).
A process simplification scheme for fabricating CMOS poly-Si thin-film transistors(TFTs) has been proposed, which employs large-angle-tilt-implantation of dopant through a gate sidewall spacer(LAITS).By this LATIT...
supported by the National High Technology Research and Development Program of China (No. 2004AA513020).
We report optical and electrical properties of polycrystalline GaSb thin films which were successfully grown by co-evaporation on soda-lime glass substrates. The thin films have preferential orientation of the (111)...
Polycrystalline and epitaxial CoSi 2 films are formed on the n-Si (111) substrates by solid state reaction of the as-deposited Co single-layer and Co/Ti bilayer with Si,respectively at different annealing phase.The C...