Zobrazeno 1 - 10
of 227
pro vyhledávání: '"Cheng Cheng"'
The combination of altermagnetism, twistronics and valleytronics is of great significance for potential applications in advanced electronic devices. Twisted magnetic van der Waals bilayers have been identified as an ideal platform for altermagnetism
Externí odkaz:
http://arxiv.org/abs/2406.13950
Autor:
Wang, Bo, Che, Zhiyuan, Cheng, Cheng, Tong, Caili, Shi, Lei, Shen, Yijie, Bliokh, Konstantin Y., Zi, Jian
Topological wave structures, such as vortices and skyrmions, appear in a variety of quantum and classical wave fields, including optics and acoustics. In particular, optical vortices have found numerous applications ranging from quantum information t
Externí odkaz:
http://arxiv.org/abs/2406.08515
Autor:
Ma, Zhiyuan, Sun, Bangzheng, Cheng, Cheng, Yan, Haojing, Sun, Fengwu, Foo, Nicholas, Egami, Eiichi, Diego, Jose M., Cohen, Seth H., Jansen, Rolf A., Summers, Jake, Windhorst, Rogier A., D'Silva, Jordan C. J., Koekemoer, Anton M., Coe, Dan, Conselice, Christopher J., Driver, Simon P., Frye, Brenda, Grogin, Norman A., Marshall, Madeline A., Nonino, Mario, Ortiz III, Rafael, Pirzkal, Nor, Robotham, Aaron, Ryan, Jr., Russell E., Willmer, Christopher N. A., Adams, Nathan J., Hathi, Nimish P., Dole, Herve, Willner, S. P., Espada, Daniel, Furtak, Lukas J., Hsiao, Tiger Yu-Yang, Li, Qiong, Chen, Wenlei, Jolly, Jean-Baptiste, Chen, Chian-Chou
New JWST/NIRCam wide-field slitless spectroscopy provides redshifts for two z > 8 galaxies located behind the lensing cluster MACS J0416.1-2403. Both galaxies are strong [O iii]{\lambda}5007 emitters. For one galaxy, "Y1", the existing redshift z = 8
Externí odkaz:
http://arxiv.org/abs/2406.04617
Autor:
Wei, Tianwen, Zhu, Bo, Zhao, Liang, Cheng, Cheng, Li, Biye, Lü, Weiwei, Cheng, Peng, Zhang, Jianhao, Zhang, Xiaoyu, Zeng, Liang, Wang, Xiaokun, Ma, Yutuan, Hu, Rui, Yan, Shuicheng, Fang, Han, Zhou, Yahui
In this technical report, we introduce the training methodologies implemented in the development of Skywork-MoE, a high-performance mixture-of-experts (MoE) large language model (LLM) with 146 billion parameters and 16 experts. It is initialized from
Externí odkaz:
http://arxiv.org/abs/2406.06563
Autor:
Zhao, Liang, Wei, Tianwen, Zeng, Liang, Cheng, Cheng, Yang, Liu, Cheng, Peng, Wang, Lijie, Li, Chenxia, Wu, Xuejie, Zhu, Bo, Gan, Yimeng, Hu, Rui, Yan, Shuicheng, Fang, Han, Zhou, Yahui
We introduce LongSkywork, a long-context Large Language Model (LLM) capable of processing up to 200,000 tokens. We provide a training recipe for efficiently extending context length of LLMs. We identify that the critical element in enhancing long-con
Externí odkaz:
http://arxiv.org/abs/2406.00605
We present morphological analysis of the 16$\mu$m flux-density-limited galaxy sample at 0.8$
Externí odkaz:
http://arxiv.org/abs/2405.06984
We introduce a universal methodology for generating and manipulating altermagnetism in two-dimensional (2D) magnetic van der Waals (MvdW) materials through twisting. We find that a key in-plane 2-fold rotational operation can be achieved in a twisted
Externí odkaz:
http://arxiv.org/abs/2404.17146
We propose to implement tunable higher-order topological states in a heterojunction consisting of a two-dimensional (2D) topological insulator and the recently discovered altermagnets, whose unique spin-polarization in both real and reciprocal space
Externí odkaz:
http://arxiv.org/abs/2404.14645
Autor:
Ortiz III, Rafael, Windhorst, Rogier A., Cohen, Seth H., Willner, S. P., Jansen, Rolf A., Carleton, Timothy, Kamieneski, Patrick S., Rutkowski, Michael J., Smith, Brent, Summers, Jake, McCabe, Tyler J., O'Brien, Rosalia, Diego, Jose M., Yun, Min S., D'Silva, Jordan C. J., Li, Juno, Gim, Hansung B., Hathi, Nimish P., Holwerda, Benne W., Zitrin, Adi, Cheng, Cheng, McLeod, Noah J., Conselice, Christopher J., Driver, Simon P., Yan, Haojing, Coe, Dan, Frye, Brenda, Grogin, Norman, Koekemoer, Anton, Marshall, Madeline A., Pirzkal, Nor, Robotham, Aaron, Ryan, Jr., Russell E., Willmer, Christopher N. A.
$ $The first public 0.9-4.4 $\mu$m NIRCam images of the North Ecliptic Pole (NEP) Time Domain Field (TDF) uncovered many galaxies that display point-source features in their cores as seen in the longer wavelength filters. We visually identified a sam
Externí odkaz:
http://arxiv.org/abs/2404.10709
Autor:
Kamieneski, Patrick S., Frye, Brenda L., Windhorst, Rogier A., Harrington, Kevin C., Yun, Min S., Noble, Allison, Pascale, Massimo, Foo, Nicholas, Cohen, Seth H., Jansen, Rolf A., Carleton, Timothy, Koekemoer, Anton M., Willmer, Christopher N. A., Summers, Jake S., Garuda, Nikhil, Leimbach, Reagen, Holwerda, Benne W., Pierel, Justin D. R., Jimenez-Andrade, Eric F., Willner, S. P., Pampliega, Belen Alcalde, Vishwas, Amit, Keel, William C., Wang, Q. Daniel, Cheng, Cheng, Coe, Dan, Conselice, Christopher J., D'Silva, Jordan C. J., Driver, Simon P., Grogin, Norman A., Hinrichs, Tyler, Lowenthal, James D., Marshall, Madeline A., Nonino, Mario, Ortiz III, Rafael, Pigarelli, Alex, Pirzkal, Nor, Polletta, Maria del Carmen, Robotham, Aaron S. G., Ryan Jr., Russell E., Yan, Haojing
We present a new parametric lens model for the G165.7+67.0 galaxy cluster, which was discovered with $Planck$ through its bright submillimeter flux, originating from a pair of extraordinary dusty star-forming galaxies (DSFGs) at $z\approx 2.2$. Using
Externí odkaz:
http://arxiv.org/abs/2404.08058