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  1. Article

    Open Access

    Nonlinear optical diode effect in a magnetic Weyl semimetal

    Diode effects are of great interest for both fundamental physics and modern technologies. Electrical diode effects (nonreciprocal transport) have been observed in Weyl systems. Optical diode effects arising fr...

    Christian Tzschaschel, Jian-**ang Qiu, Xue-Jian Gao, Hou-Chen Li in Nature Communications (2024)

  2. Article

    Open Access

    Correlated order at the tip** point in the kagome metal CsV3Sb5

    Spontaneously broken symmetries are at the heart of many phenomena of quantum matter and physics more generally. However, determining the exact symmetries that are broken can be challenging due to imperfection...

    Chunyu Guo, Glenn Wagner, Carsten Putzke, Dong Chen, Kaize Wang in Nature Physics (2024)

  3. Article

    Open Access

    Distinct switching of chiral transport in the kagome metals KV3Sb5 and CsV3Sb5

    The kagome metals AV3Sb5 (A = K, Rb, Cs) present an ideal sandbox to study the interrelation between multiple coexisting correlated phases such as charge order and superconductivity. So far, no consensus on the m...

    Chunyu Guo, Maarten R. van Delft, Martin Gutierrez-Amigo in npj Quantum Materials (2024)

  4. No Access

    Article

    Competitive oxidation behavior of Ni-based superalloy GH4738 at extreme temperature

    A high thrust-to-weight ratio poses challenges to the high-temperature performance of Ni-based superalloys. The oxidation behavior of GH4738 at extreme temperatures has been investigated by isothermal and non-...

    Hui Xu, Shufeng Yang, Enhui Wang in International Journal of Minerals, Metallu… (2024)

  5. Article

    Open Access

    Highly efficient octave-spanning long-wavelength infrared generation with a 74% quantum efficiency in a χ(2) waveguide

    The realization of compact and efficient broadband mid-infrared (MIR) lasers has enormous impacts in promoting MIR spectroscopy for various important applications. A number of well-designed waveguide platforms...

    Bo Hu, Xuemei Yang, Jiangen Wu, Siyi Lu, Hang Yang, Zhe Long in Nature Communications (2023)

  6. Article

    Open Access

    Bioinspired soft robots for deep-sea exploration

    The deep ocean, Earth’s untouched expanse, presents immense challenges for exploration due to its extreme pressure, temperature, and darkness. Unlike traditional marine robots that require specialized metallic...

    Guorui Li, Tuck-Whye Wong, Benjamin Shih, Chunyu Guo, Luwen Wang in Nature Communications (2023)

  7. No Access

    Article

    Impact of heat on emergency hospital admission in Texas: geographic and racial/ethnic disparities

    Studies exploring the racial/ethnicity disparity of the impact of heat on hospital admission are notably limited, especially in Texas, a state with a diverse population and consistently ranking among the top t...

    Chunyu Guo, Erjia Ge, Sungmin Lee in Journal of Exposure Science & Environmenta… (2023)

  8. No Access

    Article

    Design of novel Ni-based superalloys with better oxidation resistance with the aid of machine learning

    Oxidation resistance is a critical criterion to evaluate the service life of Ni-based superalloys. In this work, the quantitative relationship between various factors including temperature, time and alloying e...

    **ngjun Duan, Hui Xu, Enhui Wang, Chunyu Guo, Zhi Fang in Journal of Materials Science (2023)

  9. Article

    Open Access

    Layered metals as polarized transparent conductors

    The quest to improve transparent conductors balances two key goals: increasing electrical conductivity and increasing optical transparency. To improve both simultaneously is hindered by the physical limitation...

    Carsten Putzke, Chunyu Guo, Vincent Plisson, Martin Kroner in Nature Communications (2023)

  10. Article

    Open Access

    Reply to: Low-frequency quantum oscillations in LaRhIn5: Dirac point or nodal line?

    Chunyu Guo, A. Alexandradinata, Carsten Putzke, Amelia Estry in Nature Communications (2023)

  11. No Access

    Article

    Numerical simulation on flow and heat transfer in twin roll strip casting and rolling molten pool with side dams vibrating

    A three-demensional numerical model is established to predict the free surface, the temperature field, the flow field, the turbulent kinectic energy, the outlet temperature, and the liquid fraction in the twin...

    Chunyu Guo, Yuan Xue, Fusheng Yan in The International Journal of Advanced Manu… (2023)

  12. No Access

    Chapter and Conference Paper

    Review of Theory and Experiment for Underwater Propulsion

    Underwater propulsion is to convert the power generated by the engine into the thrust of the underwater vehicle, so as to overcome the resistance of the vehicle in the water and push the vehicle forward. Under...

    Chunyu Guo, Liyu Ye, Kaiqiang Weng in 2023 International Conference on Marine Eq… (2023)

  13. Article

    Open Access

    Switchable chiral transport in charge-ordered kagome metal CsV3Sb5

    When electric conductors differ from their mirror image, unusual chiral transport coefficients appear that are forbidden in achiral metals, such as a non-linear electric response known as electronic magnetochi...

    Chunyu Guo, Carsten Putzke, Sofia Konyzheva, **angwei Huang in Nature (2022)

  14. Article

    Open Access

    Maximizing the mechanical performance of Ti3AlC2-based MAX phases with aid of machine learning

    Mechanical properties consisting of the bulk modulus, shear modulus, Young’s modulus, Poisson’s ratio, etc., are key factors in determining the practical applications of MAX phases. These mechanical properties...

    **ngjun Duan, Zhi Fang, Tao Yang, Chunyu Guo, Zhongkang Han in Journal of Advanced Ceramics (2022)

  15. No Access

    Article

    Quasi-symmetry-protected topology in a semi-metal

    The crystal symmetry of a material dictates the type of topological band structure it may host, and therefore, symmetry is the guiding principle to find topological materials. Here we introduce an alternative ...

    Chunyu Guo, Lunhui Hu, Carsten Putzke, Jonas Diaz, **angwei Huang in Nature Physics (2022)

  16. No Access

    Reference Work Entry In depth

    Resistance of Polar Vessel

    Chunyu Guo, Chunhui Wang, Chao Wang in Encyclopedia of Ocean Engineering (2022)

  17. No Access

    Article

    Numerical study on vortex shedding of cycloidal propellers

    Understanding the complex flow fields behind the propeller and the structure of vortex shedding of cycloidal propellers are essential to analyzing the instantaneous forces on the blades and the overall hydrody...

    Jian Hu, Tao Li, Jueru Wang, Weipeng Zhang in Journal of Marine Science and Technology (2021)

  18. Article

    Open Access

    Temperature dependence of quantum oscillations from non-parabolic dispersions

    The phase offset of quantum oscillations is commonly used to experimentally diagnose topologically nontrivial Fermi surfaces. This methodology, however, is inconclusive for spin-orbit-coupled metals where π-phase...

    Chunyu Guo, A. Alexandradinata, Carsten Putzke, Amelia Estry in Nature Communications (2021)

  19. Article

    Open Access

    Sondheimer oscillations as a probe of non-ohmic flow in WP2 crystals

    As conductors in electronic applications shrink, microscopic conduction processes lead to strong deviations from Ohm’s law. Depending on the length scales of momentum conserving (lMC) and relaxing (lMR) electron ...

    Maarten R. van Delft, Yaxian Wang, Carsten Putzke, Jacopo Oswald in Nature Communications (2021)

  20. No Access

    Article

    A dual-template defective 3DOMM-TiO2-x for enhanced non-enzymatic electrochemical glucose determination

    A defective three dimensionally ordered macro-mesoporous TiO2-X (3DOMM-TiO2-X) was successfully prepared through dual-template method and applied as non-enzymatic electrochemical glucose sensor. The introduced ox...

    Quan Li, Lei Chen, Chunyu Guo, **n Liu, Dezhi Han in Journal of Materials Science (2021)

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