Zobrazeno 1 - 10
of 270
pro vyhledávání: '"He Jiaming"'
Temperature chaos (TC) in spin glasses has been claimed to exist no matter how small the temperature change, $\Delta T$. However, experimental studies exhibit a finite value of $\Delta T$ for the transition to TC. This paper explores the onset of TC
Externí odkaz:
http://arxiv.org/abs/2408.16874
Recently, deep learning-based Image-to-Image (I2I) networks have become the predominant choice for I2I tasks such as image super-resolution and denoising. Despite their remarkable performance, the backdoor vulnerability of I2I networks has not been e
Externí odkaz:
http://arxiv.org/abs/2407.10445
Mainstream backdoor attacks on large language models (LLMs) typically set a fixed trigger in the input instance and specific responses for triggered queries. However, the fixed trigger setting (e.g., unusual words) may be easily detected by human det
Externí odkaz:
http://arxiv.org/abs/2404.14795
Autor:
Chen, Jie, Li, Hongze, Gainza, Javier, Munoz, Angel, Alonso, Jose A., Liu, Jue, Chen, Yu-Sheng, Belik, Alexei A., Yamaura, Kazunari, He, Jiaming, Li, Xinyu, Goodenough, John B., Zhou, J. -S.
A new perovskite KOsO3 has been stabilized under high-pressure and high temperature conditions. It is cubic at 500 K (Pm-3m) and undergoes subsequent phase transitions to tetragonal at 320 K (P4/mmm) and rhombohedral (R-3m) at 230 K as shown from ref
Externí odkaz:
http://arxiv.org/abs/2403.13239
Visual-inertial SLAM is crucial in various fields, such as aerial vehicles, industrial robots, and autonomous driving. The fusion of camera and inertial measurement unit (IMU) makes up for the shortcomings of a signal sensor, which significantly impr
Externí odkaz:
http://arxiv.org/abs/2401.01081
Publikováno v:
APL Mater. 11, 091102 (2023)
Antiferromagnets (AFs) are prospective for next-generation high-density and high-speed spintronic applications due to their negligible stray field and ultrafast spin dynamics, notwithstanding the challenges in detecting and manipulating AF order with
Externí odkaz:
http://arxiv.org/abs/2309.03382
Observation of Colossal Terahertz Magnetoresistance and Magnetocapacitance in a Perovskite Manganite
Autor:
Tay, Fuyang, Chaudhary, Swati, He, Jiaming, Peraca, Nicolas Marquez, Baydin, Andrey, Fiete, Gregory A., Zhou, Jianshi, Kono, Junichiro
Publikováno v:
Optica 10, 7 (2023)
We have studied the terahertz response of a bulk single crystal of La$_{0.875}$Sr$_{0.125}$MnO$_3$ at around its Curie temperature, observing large changes in the real and imaginary parts of the optical conductivity as a function of magnetic field. T
Externí odkaz:
http://arxiv.org/abs/2303.13820
Publikováno v:
Phys. Rev. B 109, L020401 (2024)
The observation of the magnon Hall effect (MHE) has relied solely on the challenging measurement of the thermal Hall conductivity. Here, we report a highly sensitive electrical Seebeck-contrast method for the observation of MHE in Lu$_2$V$_2$O$_7$/he
Externí odkaz:
http://arxiv.org/abs/2210.06606
Publikováno v:
Phys. Rev. Lett. 129, 117202 (2022)
Spintronic phenomena to date have been established in magnets with collinear moments, where the spin injection through the spin Seebeck effect (SSE) is always along the out-of-plane direction. Here, we report the observation of a vector SSE in a nonc
Externí odkaz:
http://arxiv.org/abs/2210.06602
Publikováno v:
In Structures November 2024 69
