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| 1 | Preparation and Corrosion Resistance of Anodic Oxidation Coatings on 2198 and 5A90 Al-Li Alloys显示文摘2198 and 5A90 Al-Li alloys were anodized with a constant DC potential in 18%H_2SO_4solution(Solu.A) and the mixture solution of 18%H_2SO_4+5%C_2H_2O_4(Solu.B) at room temperature. 12 and 11 V was optimized as the applied oxidation potential for 2198 and 5A90 alloys, respectively. Cross-sectional morphology, surface morphology and elements distribution of anodic oxidation coatings were observed by scanning electron microscope equipped with energy dispersive X-ray analysis(SEM/EDX). Corrosion resistance was tested by potentiodynamic polarization plot in 3.5%NaCl solution. The results showed that the thicknesses of coatings obtained at the selected potential in Solu.A and Solu.B were about 50 μm/110 μm for 2198 alloy and 80 μm/110 μm for 5A90 alloy. In both solutions, anodic oxidation coatings of 2198 alloy were primarily composed of Al oxides; those of 5A90 alloy were mainly consisted of Al oxides and a small amount of Mg oxides. The results of potentiodynamic polarization showed that anodic oxidation coatings of 2198 and 5A90 Al-Li alloys had better corrosion resistances than that of untreated alloys. | 王赫男 LI Xinming HE Linbo CUI Baolei LIU Chunzhong | 2019 | Journal of Wuhan University of Technology(Materials Science)2019，34，1： | 3 |
| 2 | High-performance modified uni-traveling carrier photodiode integrated on a thin-film lithium niobate platform显示文摘Lithium niobate on insulator(LNOI)has become an intriguing platform for integrated photonics for applications in communications,microwave photonics,and computing.Whereas,integrated devices including modulators,resonators,and lasers with high performance have been recently realized on the LNOI platform,high-speed photodetectors,an essential building block in photonic integrated circuits,have not been demonstrated on LNOI yet.Here,we demonstrate for the first time,heterogeneously integrated modified uni-traveling carrier photodiodes on LNOI with a record-high bandwidth of 80 GHz and a responsivity of 0.6 A/W at a 1550-nm wavelength.The photodiodes are based on an n-down In GaAs/InP epitaxial layer structure that was optimized for high carrier transit time-limited bandwidth.Photodiode integration was achieved using a scalable wafer die bonding approach that is fully compatible with the LNOI platform. | XIANGWEN GUO LINBO SHAO LINGYAN HE KEVIN LUKE JESSE MORGAN KEYE SUN JUNYI GAO TA-CHING TZU YANG SHEN DEKANG CHEN BINGTIAN GUO FENGXIN YU QIANHUAN YU MASOUD JAFARI MARKO LONčAR MIAN ZHANG ANDREAS BELING | 2022 | Photonics Research2022，10，6： | 2 |
| 3 | Fast inter-mode deci- sion algorithm for high-efficiency video coding based on similarity of coding unit segmentation and partition mode between two temporally ad- jacent frames显示文摘 | ZHONG Guoyun HE Xiaohai QING Linbo | 2013 | Journal of Electronic Imaging2013，22，2： | 1 |
| 4 | Application of a low pressure economizer for waste heat recovery from the exhaust flue gas in a 600 MW power plant显示文摘 | Chaojun Wang Boshu He Shaoyang Sun Ying Wu Na Yan Linbo Yan Xiaohui Pei | 2012 | Energy2012，，1： | 1 |
| 5 | Kinetic models for coal hydrogasification and analyses of hydrogasification characteristics in entrained-flow gasifiers 显示文摘 | YAN Linbo HE Boshu PEI Xiaohui | 2013 | Energy & Fuels2013，27，11： | 1 |
| 6 | Computational-fluid-dynamics-based evaluation and optimization of an entrained-flow gasifier potential for coal hydrogasification 显示文摘 | YAN Linbo HE Boshu PEI Xiaohui | 2013 | Energy & Fuels2013，27，11： | 1 |
| 7 | Application of a low pressure economizer for waste heat recovery from the exhaust flue gas in a 600 MW power plant显示文摘 | Chaojun Wang Boshu He Shaoyang Sun Ying Wu Na Yan Linbo Yan Xiaohui Pei | 2012 | Energy2012，，1： | 1 |
| 8 | Thermodynamic analysis of a low-pressure economizer based waste heat recovery system for a coal-fired power plant显示文摘 | Chaojun Wang Boshu He Linbo Yan Xiaohui Pei Shinan Chen | 2013 | Energy2013，，： | 1 |
| 9 | Triple-synergistic MOF-nanozyme for efficient antibacterial treatment显示文摘The abuse of antibiotics makes bacterial infection an increasingly serious global health threat. Reactive oxygen species (ROS) are the ideal alternative antibacterial approach for quick and effective sterilization. Although various antibacterial strategies based on ROS have been developed, many of them are still limited by insufficient antibacterial efficiency. Here, we have developed an acid-enhanced dual-modal antibacterial strategy based on zeolitic imidazolate frameworks-8 (ZIF8) -derived nanozyme. ZIF8, which can release Zn2+, is chosen as the carrier to integrate glucose oxidase (GOx) and gold nanoparticles (Au NPs) which can produce ROS via a cascade catalytic reaction. Thus, the bactericidal capability of ROS and Zn2+ have been integrated. More importantly, gluconic acid, a “by-product” of the catalytic reaction, can generate an acidic environment to promote both the ROS-producing and Zn2+-releasing, enhancing the overall antibacterial performance further. This triple-synergistic strategy exhibits extraordinary bactericidal ability at a low dosage of 4 μg/mL (for S. aureus) and 8 μg/mL (for E. coli), which shows a great potential of MOF-derived nanozyme for efficient bacterial eradication and diverse biomedical applications. | Muxue Wang Xi Zhou Yunhong Li Yuqing Dong Jiashen Meng Shuai Zhang Linbo Xia Zhaozhi He Lei Ren Zhiwei Chen Xingcai Zhang | 2022 | Bioactive Materials2022，7，11： | 1 |
| 10 | Spectral control of nonclassical light pulses using an integrated thin-film lithium niobate modulator显示文摘Manipulating the frequency and bandwidth of nonclassical light is essential for implementing frequency-encoded/multiplexed quantum computation,communication,and networking protocols,and for bridging spectral mismatch among various quantum systems.However,quantum spectral control requires a strong nonlinearity mediated by light,microwave,or acoustics,which is challenging to realize with high efficiency,low noise,and on an integrated chip.Here,we demonstrate both frequency shifting and bandwidth compression of heralded single-photon pulses using an integrated thin-film lithium niobate(TFLN)phase modulator.We achieve record-high electro-optic frequency shearing of telecom single photons over terahertz range(±641 GHz or±5.2 nm),enabling high visibility quantum interference between frequency-nondegenerate photon pairs.We further operate the modulator as a time lens and demonstrate over eighteen-fold(6.55 nm to 0.35 nm)bandwidth compression of single photons.Our results showcase the viability and promise of on-chip quantum spectral control for scalable photonic quantum information processing. | Di Zhu Changchen Chen Mengjie Yu Linbo Shao Yaowen Hu CJXin Matthew Yeh Soumya Ghosh Lingyan He Christian Reimer Neil Sinclair Franco N.C.Wong Mian Zhang Marko Loncar | 2022 | Light(Science & Applications)2022，11，12： | 0 |
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