Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Kang, Wei"'
Publikováno v:
IEEE Journal of Solid-State Circuits. 56:2416-2426
In response to fast-growing high-voltage (HV) power IC market demands, this article presents a tri-state double step-down (DSD) power converter to achieve direct 12V/24V- to-1V dc–dc power delivery with high efficiency and high power density. By ta
Autor:
Kang Wei, D. Brian Ma
Publikováno v:
IEEE Journal of Solid-State Circuits. 56:2113-2122
In this article, a 10-MHz switching power converter is introduced to satisfy stringent requirements on 5G mobile Internet-of-Things (IoTs) power delivery. To achieve nanosecond power flipping, the converter utilizes a double adaptive bound (DAB) hyst
Autor:
Xinya Han, Ling Jin, Li Zhang, Hongbin Qiao, Wu Xingrong, Kui Zhang, Abdullah M. Asiri, Khalid A. Alamry, Lei Yang, Lifang He, Cheng Zhang, Kang Wei
Publikováno v:
Journal of Materials Science & Technology. 50:184-191
Fluorescent carbon dots (CDs) are admirable nanomaterials due to their superior optical properties and low cost. However, regulation of the emission colors in CDs for lighting device still remains a challenge. In this work, we developed a green hydro
Autor:
Shuaizhuo Wang, Dongdi Yin, Hao Zhou, Lirong Xiao, Yandong Yu, Huiyan Ning, Kang Wei, Xuefei Chen, Li Lei
Publikováno v:
Philosophical Magazine Letters. 100:392-401
Twinning plays important role in plastic deformation of Mg alloys. However, it is difficult to obtain full information on twinning structures through transmission electron microscope observations. ...
Publikováno v:
Environmental Engineering and Management Journal. 19:157-173
Publikováno v:
Environmental Engineering and Management Journal. 19:819-828
LED waste quartz sand (LEDWS), which is a prominent by product of the LED manufacturing process, may contaminate the environment because it comprises specific heavy metals (e.g., As and Cu), which are hazardous ingredients to the environment when dis
Publikováno v:
Vacuum. 167:329-335
To balance the paradox of both high mechanical properties and electrical conductivity of copper alloys, a nominal hot-rolled Cu-0.4 wt.%Cr-0.3 wt.%Zr alloy strips were subjected to different thermo-mechanical process. The microstructures of the alloy
Autor:
Akira Umise, Takumi Sannomiya, Masahiro Homma, Masaki Tahara, Kang Wei Goo, Wan-Ting Chiu, Kenji Goto, Ayano Toriyabe, Hideki Hosoda
Publikováno v:
Materials, Vol 14, Iss 3122, p 3122 (2021)
Materials
Materials
To enhance the mechanical properties (i.e. strength and elongation) of the face-centered cubic (fcc) α-phase in the Au-Cu-Al system, this study focused on the introduction of the martensite phase (doubled B19 (DB19) crystal structure of Au2CuAl) via
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5486563d03ab79ff40c3a7160b388f0e
Publikováno v:
Ceramics International. 45:9074-9081
A fluorographene sensing membrane on silicon nitride (Si3N4) for light-addressable potentiometric sensors (LAPS) is investigated. Three layers of monolayer graphene grown using low-pressure chemical vapor deposition (LPCVD) were transferred and stack
Publikováno v:
Applied Thermal Engineering. 153:473-482
In this study, a vapor injection (VI) air-source heat pump (ASHP) for electric rail vehicles in cold region was developed and the heating performance at ambient temperature −5 °C and −20 °C was experimentally investigated. The effect of VI-bran