supported by the Swedish Strategic Research Foundation(SSF FFL15-0174 to Zhen Zhang);the Swedish Research Council(VR 2018-06030 and 2019-04690 to Zhen Zhang);the Wallenberg Academy Fellow Extension Program(KAW 2020-0190 to Zhen Zhang);the Olle Engkvist Foundation(Postdoc grant 214-0322 to Zhen Zhang).
Memristive crossbar arrays(MCAs)offer parallel data storage and processing for energy-efficient neuromorphic computing.However,most wafer-scale MCAs that are compatible with complementary metal-oxide-semiconductor(CMO...
supported by the National Natural Science Foundation of China(Grant No.1237310);The Youth Innovation Promotion Association of the Chinese Academy of Sciences(Grant No.2020321);the National Natural Science Foundation of China(Grant No.92163204);The Key Research and Development Program of Jiangsu Province(Grant No.BE2022057-1)。
In this paper, we explore the electrical characteristics of high-electron-mobility transistors(HEMTs) using a TaN/AlGaN/GaN metal insulating semiconductor(MIS) structure. The high-resistance tantalum nitride(TaN) film...
the National Natural Science Foundation of China(Nos.62104215 and 12074347);China Postdoctoral Science Foundation(Nos.2020M672257 and 2020TQ0286);Natural Science Foundation of Henan Province of China(No.202300410439);Department of Science and Technology of Henan Province of China(No.202102210214).
SrZrS_(3)is a promising chalcogenide perovskite with unique advantages including high abundance of consisting elements,high chemical stability,strong light absorption above its direct band gap,excellent carrier transp...
by the National Natural Science Foundation of China(No.61605101);the Natural Fund of Shandong Province(Nos.ZR2021MF127 and ZR2020LLZ010);the Peixin Fund of Qilu University of Technology(No.2022PX074)。
To prevent hydrogen-induced loss and achieve long-term effective parameters monitoring in harsh downhole environment,we proposed a Fabry-Perot sensor with vacuum sputter deposited carbon coating film,in which we emplo...
supported by the National Natural Science Foundation of China(Nos.51602290,91233101,11174256);the Fundamental Research Program from the Ministry of Science and Technology of China(No.2014CB31704);Project funded by China Postdoctoral Science Foundation(No.2016M592310);the financial support from EPSRC New Investigator Award(2018;EP/R043272/1);H2020-EU grant(2018;CORNET 760949)
All-inorganic CsPbBr_(3)-based perovskite solar cells(PSCs)have attracted great attention because of their high chemical and thermal stabilities in ambient air.However,the short-circuit current density(J_(sc))of CsPbB...
Project supported by the National Key Technologies R&D Program of China(Grant No.2017YFB0404100);Key Laboratory of Infrared Imaging Materials and Detectors,Shanghai Institute of Technical Physics,Chinese Academy of Sciences.
AlN films grown on sputter-deposited and annealed AlN buffer layer by high temperature hydride vapor phase epitaxy(HVPE)have been fabricated and structurally characterized.The crystalline quality and surface morpholog...
This work was supported by the National Key R&D Program of China(Nos.2016YFB0400800 and 2017YFB0404202);the National Natural Sciences Foundation of China(Grant Nos.61527814,61674147,61904176,U1505253);Beijing Nova Program Z181100006218007;Youth Innovation Promotion Association CAS 2017157.
High-quality AlN/sapphire templates were fabricated by the combination of sputtering and high-temperature(HT)annealing.The influence of sputtering parameters including nitrogen flux,radio frequency power,and substrate...
financially supported by the Australian Research Council Discovery Projects Grant (DP160104632);by an Australian Government Research Training Program (RTP) Scholarship.
Hierarchical Cr Co Ni medium entropy alloy(MEA)thin films with a dual-phase face-centred cubic(FCC)and hexagonal closed-packed(HCP)nanostructure were prepared on M2 steel substrates by closed field unbalanced magnetro...
Project supported by the Science Fund from the Ministry of Science and Technology of China(Grant Nos.2016YFA0401000,2016YFA0300600,2016YFA0302400,2016YFA0300504,and 2017YFA0302901);the National Natural Science Foundation of China(Grant Nos.11622435,U1832202,11474340,11822412,11574371,11674369,11574394,11774423,and 11774399);the Fund from the Chinese Academy of Sciences(Grant Nos.QYZDB-SSW-SLH043,XDB07000000,and XDB28000000);the Science Challenge Project,China(Grant No.TZ2016004);the K C Wong Education Foundation,China(Grant No.GJTD-2018-01);the Beijing Natural Science Foundation,China(Grant No.Z180008),the Fund from the Beijing Municipal Science and Technology Commission,China(Grant Nos.Z171100002017018,Z181100004218005,and Z181100004218001);the Fundamental Research Funds for the Central Universities,China,and the Research Funds of Renmin University of China(Grant Nos.15XNLQ07,18XNLG14,and 19XNLG17).
Surface-sensitive measurements are crucial to many types of researches in condensed matter physics.However,it is difficult to obtain atomically flat surfaces of many single crystals by the commonly used mechanical cle...
Supported by the National Key R&D Program of China under Grant No 2016YFA0401304;the National Natural Science Foundation of China under Grant Nos 61621001,U1732268 and 11875203;the Shanghai Municipal Science and Technology Major Project under Grant No 2017SHZDZX02
Boron carbide(B4C)coatings have high reflectivity and are widely used as mirrors for free-electron lasers in the x-ray range.However,B4C coatings fabricated by direct-current magnetron sputtering show a strong compres...