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within **u-**u Zhang Remove this filter Physics Remove this filter Characterization and Evaluation of Materials Remove this filter Condensed Matter Physics Remove this filter

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  1. No Access

    Article

    Extremely intense pure green upconversion luminescence in Ho3+/Yb3+ co-doped BiTa7O19 phosphors under 980 nm laser excitation

    A series of BiTa7O19(BTO):Ho3+/Yb3+ phosphors were prepared by high-temperature solid state sintering, which exhibited outstanding pure green upconversion luminescence (UCL) under 980 nm laser excitation. When Ho

    Yuhan Fan, Yongze Cao, Tianshuo Liu, Meiling Li, Sai Xu, **su Zhang… in Applied Physics A (2024)

  2. Article

    Open Access

    A-B Transition in Superfluid \(^3\) He and Cosmological Phase Transitions

    First-order phase transitions in the very early universe are a prediction of many extensions of the Standard Model of particle physics and could provide the departure from equilibrium needed for a dynamical ex...

    Mark Hindmarsh, J. A. Sauls, Kuang Zhang, S. Autti… in Journal of Low Temperature Physics (2024)

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  3. Article

    Open Access

    QUEST-DMC: Background Modelling and Resulting Heat Deposit for a Superfluid Helium-3 Bolometer

    We report the results of radioactivity assays and heat leak calculations for a range of common cryogenic materials, considered for use in the QUEST-DMC superfluid

    S. Autti, A. Casey, N. Eng, N. Darvishi, P. Franchini… in Journal of Low Temperature Physics (2024)

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  4. No Access

    Article

    Facile fabrication of Zn-doped CuAl2O4 nanofiber membranes for photocatalytic degradation of dye wastewater

    Zinc-doped CuAl2O4 (Zn-CuAl2O4) nanofiber membranes with a high specific surface area, multi-pore structure, and a partial inverse spinel structure were successfully fabricated by controlling the electrospinning ...

    Qing Lin, Mingnan Sheng, Yuxin He, Fanxin Xu, **aobei Guo, Shuang **… in Applied Physics A (2024)

  5. No Access

    Article

    Equivalent power densities model for multi-pulse ultrashort pulsed laser processing

    Ultrashort pulsed laser, due to its extremely high peak power density, has been widely used for high precision, rapid and programmable manufacture. Several models, such as two-temperature model (TTM) and a mol...

    Zhaoyuan **a, Jiejuan Zhang, **g Qian, Guande Wang, Quanzhong Zhao in Applied Physics A (2024)

  6. No Access

    Article

    Lattice, Magnetism, and Transport in SrRuO3 Co-doped with La and Mn

    Here, equal numbers of La and Mn ions are successfully introduced simultaneously in SrRuO3. With increasing La/Mn do**, all compositions crystallize in Pnma with the lattice constant, together with the RuO6 oct...

    Shuai Fu, Yiyu Tan, **aofan Sun, Zheng Tang… in Journal of Superconductivity and Novel Mag… (2024)

  7. No Access

    Article

    Linear to circular polarization converter using ultrathin and Bi-functional metasurface

    An ultrathin linear to circular polarization converter based on bi-functional metasurface is designed for simultaneous manipulation of reflection and transmission polarization conversion. The unit cell consist...

    Bianmei Zhang, **aofan Yang, **aoming Liu in Applied Physics A (2024)

  8. No Access

    Article

    Theoretical prediction of phase transition, mechanical and electronic properties of manganese diboride under pressure

    The structure prediction algorithm CALYPSO combined with density functional theory calculations are used to find the high-pressure stable structure of manganese diboride (MnB2) in the pressure range of 0–400 GPa....

    **ao F. Wang, Yi X. Wang, Hao Wu, Wu N. **e, Yu X. Zhang, Zhuo Wang in Applied Physics A (2024)

  9. No Access

    Article

    Tunable metagrating for flexural wave based on knob elastic metasurfaces

    In the study, a tunable metagrating of flexural waves by using knob elastic metasurface is presented. By precisely designing the angles of the rotary knobs, the gradient of the upper and lower half regions of ...

    Hong Hai, Chenfeng Chen, Benhua Zhang, Zhe Yang, Weikai Xu in Applied Physics A (2024)

  10. No Access

    Article

    Molecular dynamic study of heterocyclic compounds and carbon nanotube

    This manuscript uses molecular dynamics simulations to research the self-assembly process between heterocyclic compounds and carbon nanotubes. These results show that multiple polybenzothiazole chains self-cur...

    Houbo Yang, Danhui Zhang, Yuanmei Song, Jianhui Shi, Liu Yang… in Applied Physics A (2024)

  11. No Access

    Article

    The ceramics based on (Bi0.5Li0.5)0.9Sr0.1ZrO3-doped K0.44Na0.55Ag0.01Nb0.95Ta0.05O3 exhibit enhanced structural and electric properties

    Currently, in the modification methods of K0.5Na0.5NbO3(KNN) ceramics to enhance their piezoelectric performance, key parameters such as Curie temperature are usually sacrificed. However, this trade-off limits th...

    Ruihua Zheng, Fei Lin, Qiyi Yin, Yulin Zhang, Chen Chen, Zhongrui Du… in Applied Physics A (2024)

  12. No Access

    Article

    Development of Kinetic Inductance Bolometers for the Space High-Cadence Observing Telescope

    The Space High-Cadence Observing Telescope (SHOT) is proposed as a spaceborne 0.8-meter terahertz camera with remarkable imaging speed, aimed at conducting the inaugural large-sky terahertz survey and unlockin...

    Shiling Yu, Lihui Yang, **aohui Yan, Ruirui Fan… in Journal of Low Temperature Physics (2024)

  13. No Access

    Article

    Optical Design and Optimization of Space High-Cadence Observing Telescope (SHOT)

    The Space High-cadence Observing Telescope (SHOT) is proposed to conduct a wide-field survey in one of the frequency bands between 1 and 3 THz with an aperture of 0.8 m. It will provide complete terahertz and ...

    Mingzhu Zhang, Ran Duan, Di Li, **aohang Zhang… in Journal of Low Temperature Physics (2024)

  14. No Access

    Article

    DIffuse X-ray Explorer: A High-Resolution X-ray Spectroscopic Sky Surveyor on the China Space Station

    DIffuse X-ray Explorer (DIXE) is a proposed high-resolution X-ray spectroscopic sky surveyor on the China Space Station (CSS). DIXE will focus on studying hot baryons in the Milky Way. Galactic hot baryons lik...

    Hai **, Junjie Mao, Liubiao Chen, Naihui Chen… in Journal of Low Temperature Physics (2024)

  15. No Access

    Article

    Modeling and Characterization of TES-Based Detectors for the Ricochet Experiment

    Coherent elastic neutrino-nucleus scattering (CEνNS) offers a valuable approach in searching for physics beyond the standard model. The Ricochet experiment aims to perform a precision measurement of the CEνNS spe...

    R. Chen, E. Figueroa-Feliciano, G. Bratrud… in Journal of Low Temperature Physics (2024)

  16. No Access

    Article

    Properties of Low TC AlMn TES

    Low T \(_{\textrm{C}}\) C ...

    G. Wang, G. Bratrud, C. L. Chang, L. Chaplinsky… in Journal of Low Temperature Physics (2024)

  17. No Access

    Article

    Results and Limits of Time-Division Multiplexing for the BICEP Array High-Frequency Receivers

    Time-division multiplexing is the readout architecture of choice for many ground and space experiments, as it is a very mature technology with proven outstanding low-frequency noise stability, which represents...

    S. Fatigoni, P. A. R. Ade, Z. Ahmed, M. Amiri… in Journal of Low Temperature Physics (2024)

  18. No Access

    Article

    Tension–compression asymmetry in mechanical properties of diamond nanopillars: molecular dynamics simulations

    Introduction of twins into diamond can affect the hardness of diamond, but the underlying microcosmic mechanism remains unknown. Here we have compared the mechanical properties of diamond NPs with three differ...

    Chao Xu, **g Zhang, Hua** Liu, Chunmei Liu in Applied Physics A (2024)

  19. No Access

    Article

    Enhanced electrocatalytic performance of polyethyleneimine-modified CNTs composite cathode for H2O2 electrogeneration

    In this study, Polyethyleneimine (PEI) was utilized to modulate the electronegativity of carbon nanotubes (CNTs) through a mild method to promote its electrocatalytic performance for electrosynthesis of H2O2. The...

    ** **n, Hongjiang Li, Ziwei Huang, Haojie Fu, Chen Lu, Shiyu Zhang… in Applied Physics A (2024)

  20. No Access

    Article

    Upgrading and Experiment of the 6T Superconducting Wiggler Magnets’ Cryogenic System

    In 1998, the Hefei National Synchrotron Radiation Laboratory completed the 6 T superconducting Wiggler magnets system. The consumption of liquid helium increases year by year during long operations. In order t...

    Haifeng Zhang, Weiming Li, Guangli Kuang… in Journal of Low Temperature Physics (2024)

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