Project supported by the National Natural Science Foundation of China (Grant No.12274108);the Natural Science Foundation of Zhejiang Province,China (Grant Nos.LY23A040008 and LY23A040008);the Basic Scientific Research Project of Wenzhou,China (Grant No.G20220025)。
Field-free spin-orbit torque(SOT)switching of perpendicular magnetization is essential for future spintronic devices.This study demonstrates the field-free switching of perpendicular magnetization in an HfO_(2)/Pt/Co/...
Project supported by the National Natural Science Foundation of China(Grant No.61376078).
A novel p-GaN gate GaN high-electron-mobility transistor(HEMT)with an AlGaN buffer layer and hybrid dielectric zone(H-HEMT)is proposed.The hybrid dielectric zone is located in the buffer and composed of horizontal arr...
Project supported by the National Natural Science Foundation of China(Grant Nos.62074037,61574038,51961165108,and 51972332);the Natural Science Foundation of Fujian Province,China(Grant No.2017J01503);the Education and Scientific Research Project of Fujian Province,China(Grant No.JAT190010);the Open Project Program of the State Key Laboratory of Photocatalysis on Energy and Environment,China(Grant No.SKLPEE-202011);Fuzhou University,China。
Flexible Cu2ZnSn(S,Se)4(CZTSSe)solar cells show great potential applications due to low-cost,nontoxicity,and stability.The device performances under an especial open circuit voltage(VOC)are limited by the defect recom...
Project supported by the National Natural Science Foundation of China(Grant No.51571085);the Key Science and Technology Program of Henan Province,China(Grant No.19212210210);the Foundation of Henan Educational Committee,China(Grant No.13B430019);the Henan Postdoctoral Science Foundation,China。
Aluminum-doped ZnO(AZO) thin films with thin film metallic glass of Zr(50)Cu(50) as buffer are prepared on glass substrates by the pulsed laser deposition. The influence of buffer thickness and substrate temperature o...
Project supported by the Shenzhen Personal Maker Project,China(Grant No.GRCK2017082316173208);the Shenzhen Overseas High-level Talents Innovation Plan of Technical Innovation,China(Grant No.KQJSCX20180323140712012);the Special Funds for the Development of Strategic Emerging Industries in Shenzhen,China(Grant No.JCJY20170818154457845)
Two soluble tetraalkyl-substituted zinc phthalocyanines(ZnPcs)for use as anode buffer layer materials in tris(8-hydroxyquinoline)aluminum(Alq3)-based organic light-emitting diodes(OLEDs)are presented in this work.The ...
Project supported by the National Defense Advanced Research Project,China(Grant No.315 xxxxx301);the National Defense Innovation Program,China(Grant No.48xx4);the National Key Technologies Research and Development Program,China(Grant No.2018YFA0306101);the Scientific Instrument Developing Project of the Chinese Academy of Sciences(Grant No.YJKYYQ20170032);the National Natural Science Foundation of China(Grant No.61505196)
The InAs/AlSb heterostructures with step-graded GaAsxSb1-x metamorphic buffer layers grown on Si substrates by molecular beam epitaxy are studied. The step-graded GaAsxSb1-x metamorphic buffer layers are used to relax...
Project supported by the National Natural Science Foundation of China(Grant Nos.11775167,11575138,and 11835006)
In this paper we investigate two techniques for single event effect(SEE) mitigation by using back junction and p^+buffer layer in non-deep trench isolation(DTI) domestic silicon–germanium heterojunction bipolar trans...
Project supported by the National Key Research&Development Program of China(Grant Nos.2016YFA0202300 and 2018YFA0305800);the National Natural Science Foundation of China(Grant Nos.61504149,61725107,51572290,and 61622116);the Strategic Priority Research Program of Chinese Academy of Sciences(Grant Nos.XDB30000000 and XDB28000000);the University of Chinese Academy of Sciences;the CAS Key Laboratory of Vacuum Physics
Two-dimensional(2 D) materials provide a platform to exploit the novel physical properties of functional nanodevices.Here, we report on the formation of a new 2 D layered material, a well-ordered monolayer TiTe_2, on ...
A series of white phosphorescent OLED devices with buffer layer and multiple dopant structure is investigated in order to obtain better electro-optic performances and color stability. The color coordinate and color st...
Project supported by the National Natural Science Foundation of China(Grant Nos.61574038 and 61674038);the Natural Science Foundation of Fujian Province,China(Grant No.2014J05073)
The effect of the deposition temperature of the buffer layer In_2S_3 on the band alignment of CZTS/In_2S_3 heterostructures and the solar cell performance have been investigated.The In_2S_3 films are prepared by therm...