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  1. No Access

    Article

    Gate Leakage Suppression and Threshold Voltage Stability Improvement in GaN-Based Enhancement-Mode HEMTs on Ultrathin-Barrier AlGaN/GaN Heterostructures with a p-Do**-Free GaN Cap

    GaN-based enhancement-mode high-electron-mobility transistors (HEMTs) with a 25-nm-thick undoped GaN (u-GaN) cap underneath the gate metallization on ultrathin-barrier (UTB) AlGaN (<6 nm)/GaN heterostructures ...

    Yuhao Wang, Sen Huang, Qimeng Jiang, **nhua Wang… in Journal of Electronic Materials (2024)

  2. No Access

    Article

    Blue Light-Emitting Polymers Containing Twisted Carbazole-Based Benzothiophene-S,S-Dioxide Derivative

    A twisted five-ring fused compound, N-(2-decyltetradecyl)-7H-benzo[4,5]thieno[2,3-b]carbazole-S,S-dioxide (i-BTOCz), was synthesized and characterized. By introducing i-BTOCz into the main chains of polyfluorene ...

    Yuhao Zhang, ** Xu, Wei Yang in Journal of Electronic Materials (2024)

  3. Article

    Open Access

    Nitrogen stable isotope analysis of sulfonamides by derivatization-gas chromatography-isotope ratio mass spectrometry

    The continuous introduction of micropollutants into the environment through livestock farming, agricultural practices, and wastewater treatment is a major concern. Among these pollutants are synthetic sulfonam...

    Qingyuan Dou, Aoife Canavan, Yuhao Fu… in Analytical and Bioanalytical Chemistry (2024)

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  4. No Access

    Article

    Superior oxidase-mimetic activity of FeCo-NC dual-atom nanozyme for smartphone-based visually colorimetric assay of organophosphorus pesticides

    A colorimetric analysis platform has been successfully developed based on FeCo-NC dual-atom nanozyme (FeCo-NC DAzyme) for the detection of organophosphorus pesticides (OPPs). The FeCo-NC DAzyme exhibited excep...

    Yuhao Li, Qinqin Ma, Hailong Gong, **g**g Gu, Tingting Liu… in Microchimica Acta (2024)

  5. No Access

    Article

    PtOx Schottky Contacts on Degenerately Doped \(\left( {\overline{2}01} \right)\) β-Ga2O3 Substrates

    Platinum oxide (PtOx) Schottky contacts on degenerately doped β-Ga2O3 substrates show an increased barrier height of 85% and 64% when compared to nickel and platinum Schottky contacts, respectively. At low revers...

    Joseph A. Spencer, Alan G. Jacobs, Karl D. Hobart… in Journal of Electronic Materials (2024)

  6. No Access

    Article

    Silicon Ion Implant Activation in β-(Al0.2Ga0.8)2O3

    As gallium oxide-based heterojunction devices gain prominence, low-resistance contacts to aluminum gallium oxide material are of increasing importance for high performance and access to modulation doped layers...

    Alan G. Jacobs, Joseph A. Spencer, Marko J. Tadjer… in Journal of Electronic Materials (2024)

  7. No Access

    Article

    Enhancing oxidation resistance with Si in Fe36Ni36Al15Cr10Si2Mo1 multi-principal element alloy at 700 °C

    The eutectic high entropy alloys with large amounts of Al and Cr have exhibited superior oxidation resistance. Here, we confirmed that Si could further enhance the oxidation resistance by forming a continuous ...

    **aoming Liu, **nbo Shi, Jianbin Wang, Yuhao Jia… in Journal of Materials Science (2024)

  8. No Access

    Article

    A novel high-efficiency In-based catalyst for ethylbenzene dehydrogenation with CO2

    A series of binary In2O3/S (S = Al2O3, SiO2, and MgO) catalysts were fabricated by an incipient-wetness impregnation method, which were firstly applied in the ethylbenzene dehydrogenation under the presence of CO

    Quanhua Wang, Ruiqi Wei, Meng Pan, Yanchao Liu, Lichen Zhang… in Journal of Porous Materials (2024)

  9. No Access

    Article

    Study on synthesis of polycarbonate dilate polyurethane elastomers

    Polyurethane (PU) elastomer was synthesized from the polycarbonate diol (PCDL) and isoflurone diisocyanate (IPDI) in N, N-dimethylformamide (DMF) solvent by the prepolymer method. The structure and molecular w...

    Jiahong Pang, Jiachun Zhong, Zejun Pu, Kaijie Yang… in Journal of Polymer Research (2024)

  10. No Access

    Article

    Theoretical Predictions and Experimental Confirmations of Phase Selection and Microstructure Evolution Inside Rapidly Solidifying Ti62Ni38 Hyperperitectic Alloy

    The phase selection and microstructure evolution inside rapidly solidified Ti62Ni38 alloy have been theoretically predicted by a typical nucleation theory and experimentally confirmed by both the arc melting and ...

    Yuhao Wu, **gwen Su, Zhenchao **a, **ng Zhao in Metallurgical and Materials Transactions B (2024)

  11. No Access

    Article

    Improvement strategy on thermophysical properties of A2B2O7-type rare earth zirconates for thermal barrier coatings applications: A review

    The A2B2O7-type rare earth zirconate compounds have been considered as promising candidates for thermal barrier coating (TBC) materials because of their low sintering rate, improved phase stability, and reduced t...

    Zijian Peng, Yuhao Wang, Shuqi Wang… in International Journal of Minerals, Metallu… (2024)

  12. No Access

    Article

    Enhancing the High Temperature Tensile Strength of Fe36Ni36Cr10Mo1Al17 Alloy by Substituting Al with Si

    By substituting Al with Si element, the Fe36Ni36Cr10Mo1Al17−XSiX (X = 0, 1, 2 and 4) alloys were prepared and their mechanical properties were tested at high temperature ranging from 600 to 800 °C. The yield stre...

    **aoming Liu, Jianbin Wang, Yuhao Jia, **ndang He… in Metals and Materials International (2024)

  13. No Access

    Article

    A comparative study of macrosegregation evolution kinetics for undercooled Cu60Fe40 immiscible alloy during slow cooling and rapid cooling processes

    The macrosegregation evolution kinetics of undercooled Cu60Fe40 immiscible alloy during slow cooling and rapid cooling processes were investigated by laser heating and glass fluxing techniques. The critical under...

    Yuhao Wu, **gwen Su, Huiling Du, Yuqiang Gao, Zhiming Gao… in Journal of Materials Science (2024)

  14. No Access

    Article

    Ameliorating the Strength-Modulus Synergy in GNPs Reinforced Mg–Zn–Zr Composites via Multidirectional Forging and Hot Extrusion Deformation

    The integration of lightweight and high-modulus magnesium-based materials is becoming increasingly valued as structural materials due to the complexity and intelligence of industrial products like automobiles ...

    Yuhao Chen, Kaibo Nie, Kunkun Deng… in Acta Metallurgica Sinica (English Letters) (2024)

  15. No Access

    Article

    P-doped g-C3N4 with triple calcinations for enhancing photocatalytic performance

    Graphitic carbon nitride (g-C3N4) is a fresh type of environmentally friendly photocatalytic material with the potential to degrade pollutants in water. In particular, g-C3N4 (CN) has significant characteristics ...

    Yuhao Yang, Shushu **ng, Yongning Ma… in Journal of Materials Science: Materials in… (2024)

  16. No Access

    Article

    Numerical Simulation of Thermoelectric Modules with Hollow-Filled Structure

    With the emphasis on sustainable development and increased fossil fuel pollution, thermoelectric generators (TEGs) are gradually being applied to industrial waste heat and geothermal energy. However, their uti...

    Lei Wang, Kewen Li, Yuhao Zhu, Deyue Zhao in Journal of Electronic Materials (2024)

  17. No Access

    Article

    Preparation and Tribological Properties of Potassium Borate/Graphene Nano-composite as Lubricant Additive

    Abnormal wear of the cylinder liner and piston ring in a marine diesel engine will lead to the failure of the diesel engine and colossal energy loss. Using lubricating oil additive with good anti-friction and ...

    **anbin Hou, **ang Liu, Leyang Dai… in Journal of Materials Engineering and Perfo… (2024)

  18. No Access

    Article

    Simulation and Experimental Study on Tribological Properties of Herringbone Texture on 42CrMo Bearing Alloy Steel Surface

    For reduced friction and enhanced anti-wear capability of 42CrMo alloy steel, herringbone textures with different features were fabricated on its surface using laser printing technology. The tribological prope...

    Yukun Mao, Wengang Chen, Ying Li, Yifan Dai… in Journal of Materials Engineering and Perfo… (2024)

  19. Article

    Microstructural Hardening Mechanisms and Electrical Property Manipulations of Substantially Undercooled Fe87Cu13 Alloy

    The microstructural hardening mechanisms and electrical property manipulations of undercooled Fe87Cu13 alloy have been investigated by systematical characterizations of Vickers microhardness and electrical impeda...

    Yuhao Wu, Baorong Zhu, Zhenchao **a, Dawei Yi… in Metallurgical and Materials Transactions B (2023)

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  20. No Access

    Article

    High Corrosion Resistance Nickel-Aluminum Bronze Prepared by Additive Manufacturing Followed by Laser Treatment

    High-corrosion-resistant nickel-aluminum bronze (NAB) is prepared by electron beam powder bed fusion followed by laser treatment. The laser treatment induces hexagons with micro- and nano-asperities on the NAB...

    Wen**g Yin, Zengshi Xu, Runhua Zhou… in Journal of Materials Engineering and Perfo… (2023)

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