the supports from National Key Research and Development Program of China(Grant No.2018YFB1500103);the Overseas Expertise Introduction Project for Discipline Innovation of Higher Education of China(Grant No.B16027);Tianjin Science and Technology Project(Grant No.18ZXJMTG00220);the Fundamental Research Funds for the Central Universities,Nankai University(Grant Nos.63191736,ZB19500204);Natural Science Foundation of Tianjin(No.20JCQNJC02070);China Postdoctoral Scie nce Foundation(No.2020T130317)。
Inverted perovskite solar cells(IPSCs) have attracted tremendous research interest in recent years due to their applications in perovskite/silicon tandem solar cells. However, further performance improvements and long...
This work was supported by National Natural Science Foundation of China(Grant No.51702130);the Innovation/Entrepreneurship Program of Jiangsu Province and the project of Zhenjiang Key Laboratory of Advanced Sensing Materials and Devices(No.SS2018001)。
The inefficient separation of photogenerated carriers has become a serious problem that limits the photoelectrochemical(PEC)performance of semiconductors.Herein,a sol-gel method was used to prepare BiFeO_(3) ferroelec...
partly supported by the National Natural Science Foundation of China(61874007,12074028);the Beijing Municipal Natural Science Foundation(4182046);Shandong Provincial Major Scientific and Technological Innovation Project(2019JZZY010209);Key-area research and the development program of Guangdong Province(2020B010172001);the Fundamental Research Funds for the Central Universities(buctrc201802,buctrc201830,buctrc202127)。
Currently,the preparation of large-size and high-quality hexagonal boron nitride is still an urgent problem.In this study,we investigated the growth and diffusion of boron and nitrogen atoms on the sapphire/h-BN buffe...
Zinc sulphide(ZnS) thin films have grown on glass and Si substrates by reactive cathodic radio frequency(RF) sputtering. The RF power was varied in the range of 100 to 250 W, while the deposition time is set at75 min....
supported by the NSF of Jiangsu Province(No.BK.20131420);the Postgraduate Innovation Project of Jiangsu Province(No.KYLX15_0926);the NJFU Outstanding Young Scholars Funding
Copper indium gallium selenium (CIGS) thin film solar cells have become one of the hottest topics in solar energy due to their high photoelectric transformation efficiency. To real applications, CIGS thin film is co...
Project supported by the Key Project of Natural Science Foundation of China(No.61534005);the National Science Foundation of China(No.61474081);the National Basic Research Program of China(No.2013CB632103);the Natural Science Foundation of Fujian Province(No.2015D020);the Science and Technology Project of Xiamen City(No.3502Z20154091)
The influence of defects in low temperature Ge layer on electrical characteristics of p-Ge/i-Ge/n-Si and n-Ge/i-Ge/p-Ge photodiodes(PDs) was studied.Due to a two-step growth method,there are high defect densities in...
supported by the National Natural Science Foundation of China(No.61176071);the Doctoral Fund of Ministry of Education of China(No.20111103120016);the Science and Technology Program of State Grid Corporation of China(No.SGRI-WD-71-13-006)
The addition of a buffer layer can improve the device's secondary breakdown voltage, thus, improving the single event burnout (SEB) threshold voltage. In this paper, an N type linear doping buffer layer is proposed...
ZnS thin films were deposited on glass substrates by thermal evaporation from millimetric crystals of ZnS. The structural, compositional and optical properties of the films are studied by X-ray diffraction, SEM micros...
Project supported by the National Natural Science Foundation of China(Nos.61475074,61204095)
We fabricated heterojunction organic field-effect transistors (OFETs) using copper phthalocyanine (CuPc) and hexadecafluorophtholocyaninatocopper (F16CuPc) as hole transport layer and electron transport layer, r...
Project supported by the National Natural Science Foundation of China(No.60676051);the National High Technology Research and Development Program of China(No.2013A A014201);the Scientific Developing Foundation of Tianjin Education Commission(No.2011ZD02);the Key Science and Technology Support Program of Tianjin(No.14ZCZDGX00006);the Foundation of Key Discipline of Material Physics and Chemistry of Tianjin
We report an effective method to improve the performance of p-type copper phthalocyanine (CuPc) based organic field-effect transistors (OFETs) by employing a thin para-quaterphenyl (p-4p) film and simultane- ous...