This work was granted by the National Key Research and Development Program of the of China(No.2022YFA1203801);the National Natural Science Foundation of China(Nos.51991340,51991343,52221001,52102168,and 52372145);Hunan Key Research and Development Program Project(No.2022GK2005);the Natural Science Foundation of Hunan Province(No.2023JJ20009);the Hunan Province“Huxiang Talents”Project(No.2023RC3092);the Natural Science Foundation of Chongqing,China(No.cstc2021jcyj-msxmX0321);the Doctoral Scientific Research Foundation of Hubei University of Automotive Technology(No.BK202486).
Large-scale synthesis of high-quality two dimensional(2D)semiconductors,such as molybdenum disulfide(MoS_(2)),is a prerequisite for their lab-to-fab transition.It is crucial to systematically explore and understand th...
supported by the National Science Foundation under Grant No.CMMI-1844821;supported by the NSF through the University of Wisconsin Materials Research Science Center(Grant No.DMR-1720415).
With the growing demand for the fabrication of microminiaturized components,a comprehensive understanding of material removal behavior during ultra-precision cutting has become increasingly significant.Single-crystal ...
High performance laser micromachining based on the combination of GHz burst mode femtosecond pulses irradiation and laser induced plasma assisted ablation can open a new avenue for high-quality and high-efficiency mic...
Project supported by the National Key Research and Development Program of China (Grant No.2022YFB3605403);the National Natural Science Foundation of China (Grant Nos.62234007,62241407,62293521,62304238,62241407,U21A20503,and U21A2071);the Key-Area Research and Development Program of Guangdong Province,China (Grant No.2020B010174002);the Cultivation Project for Youth Teachers in Jiangsu Province;Jiangsu Funding Program for Excellent Postdoctoral Talent。
Controlling the epitaxial growth mode of semiconductor layers is crucial for optimizing material properties and device performance.In this work,the growth mode ofα-Ga_(2)O_(3) heteroepitaxial layers was modulated by ...
supported by MEXT Quantum Leap Flagship Program(MEXT Q-LEAP)Grant Number JPMXS0118067246.
GHz burst-mode femtosecond(fs)laser,which emits a series of pulse trains with extremely short intervals of several hundred picoseconds,provides distinct characteristics in materials processing as compared with the con...
National Natural Science Foundation of China(11927810,11804094,12334020);National Key Research and Development Program of China(2022YFB3904001)。
Optical clock networks have distinct advantages for the dissemination of time/frequency,geodesy,and fundamental research.To realize such a network,the telecom band and optical atomic clocks have to be coherently bridg...
This work was supported by the National Key R&D Program of China(Grant Nos.2022YFB4600402 and 2022YFE0199100);the Natural Science Foundation of Shandong(Grant Nos.ZR2022MF030 and ZR2020ME164);the Natural Science Foundation of Zhejiang(Grant No.LY21F050002).
Laser-induced breakdown spectroscopy(LIBS)is widely used for elemental analysis.However,its application for monitoring and analyzing a laser machining process by examining the changes in spectral information warrants ...
supported by the National Key R&D Program of China(Grant No.2022YFA1604401);the Shanghai Science and Technology Committee Program(Grant Nos.22560780100 and 23560750200);the National Natural Science Foundation of China(Grant No.61925507).
After reaching a world record of 10 PW,the peak power development of the titanium-sapphire(Ti:sapphire)PW ultraintense lasers has hit a bottleneck,and it seems to be difficult to continue increasing due to the difficu...
This work was supported by the National Natural Science Foundation of China(Nos.51865030 and 52165025).
Ultrasonic-assisted chemical mechanical polishing(UA-CMP)can greatly improve the sapphire material removal and surface quality,but its polishing mechanism is still unclear.This paper proposed a novel model of material...
supports from the National Key R&D Program of China(2022YFB3605001);National Natural Science Foundation of China(62121005,62004196,61725403,31922004,and 61827813);Youth Innovation Promotion Association of Chinese Academy of Sciences(2023223);Young Elite Scientist Sponsorship Program by CAST(YESS20200182);Innovation Team Project from the Hubei Province(2020CFA015).
Efficient and eco-friendly disinfection of air-borne human respiratory RNA viruses is pursued in both public environment and portable usage.The AlGaN-based deep ultraviolet(DUV)light-emission diode(LED)has high practi...