Zobrazeno 1 - 10
of 473 589
pro vyhledávání: '"applied physics"'
In Fe-based kagome magnets, Fe3Sn has been predicted to have the largest intrinsic anomalous Hall conductivity (AHC) and the highest Curie temperature TC = 743 K. However, the current experimental results show that the total AHC is much lower than th
Externí odkaz:
http://arxiv.org/abs/2411.00746
Brain-inspired, neuromorphic devices implemented in integrated photonic hardware have attracted significant interest recently as part of efforts towards novel non-von Neumann computing paradigms that make use of the low loss, high-speed and parallel
Externí odkaz:
http://arxiv.org/abs/2411.00697
Autor:
Yin, Ke, Tang, Kaihao, Tan, Lu, Bakhat, Saddam Ibrahim Dawalbait, Dong, Tianyu, Zhu, Huacheng, Yang, Yang
In this article, the non-Hermitian characteristics of three-dimensional PT-symmetric coupled electronic resonators are theoretically analyzed. First, the concept of non-Hermitian PT symmetry is illustrated in the context of electronics using a pair o
Externí odkaz:
http://arxiv.org/abs/2411.00591
Autor:
Tang, Yilin, Sripathy, Kabilan, Qin, Hao, Lu, Zhuoyuan, Guccione, Giovanni, Janousek, Jiri, Zhu, Yi, Hasan, Md Mehedi, Iwasa, Yoshihiro, Lam, Ping Koy, Lu, Yuerui
Quasi-phase matching (QPM) is a technique extensively utilized in nonlinear optics for enhancing the efficiency and stability of frequency conversion processes. However, the conventional QPM relies on periodically poled ferroelectric crystals, which
Externí odkaz:
http://arxiv.org/abs/2411.00303
Autor:
Chen, Dairong, Wyporek, Augustin Couton, Chailloleau, Pierre, Valli, Ahmed Sidi El, Morone, Flaviano, Mangin, Stephane, Sun, Jonathan Z., Sels, Dries, Kent, Andrew D.
Magnetic Tunnel Junctions (MTJs) are of great interest for non-conventional computing applications. The Toffoli gate is a universal reversible logic gate, enabling the construction of arbitrary boolean circuits. Here, we present a proof-of-concept co
Externí odkaz:
http://arxiv.org/abs/2411.00203
Benefiting from improved stability due to stronger interlayer van der Waals interactions, few-layer fullerene networks are experimentally more accessible compared to monolayer polymeric C$_{60}$. However, there is a lack of systematic theoretical stu
Externí odkaz:
http://arxiv.org/abs/2411.00099
Absorption is a crucial parameter in shaping wave propagation dynamics, yet achieving ultra-broadband absorption remains highly challenging, particularly in balancing low-frequency and broad bandwidth. Here, we present a metamaterial absorber (MMA) c
Externí odkaz:
http://arxiv.org/abs/2411.00077
The link between microscopic mechanisms and macroscopic behaviour, represented by the $da/dN-\Delta K$ curve, plays an increasingly important role in relating the fatigue crack growth curve required for component design to the underlying physics. Hig
Externí odkaz:
http://arxiv.org/abs/2410.24084
Autor:
An, Linlin, Fan, Peifeng
The concept of periodic structures has driven the development of advanced materials like photonic and phononic crystals. These metamaterials typically rely on complex repeating units or meta-atoms, limiting their adaptability after fabrication. To ov
Externí odkaz:
http://arxiv.org/abs/2410.23930
Publikováno v:
The Journal of the Acoustical Society of America 155, 3195-3205 (2024)
Recently, acoustic communication employing Orbital Angular Momentum (OAM) opens another avenue for efficient data transmission in aquatic environments. Current topological charge (TC) detection of OAM beams relies on the orthogonality among different
Externí odkaz:
http://arxiv.org/abs/2410.23675