Zobrazeno 1 - 10
of 515
pro vyhledávání: '"JIANG Zhihao"'
We consider the setting where a user with sensitive features wishes to obtain a recommendation from a server in a differentially private fashion. We propose a ``multi-selection'' architecture where the server can send back multiple recommendations an
Externí odkaz:
http://arxiv.org/abs/2407.14641
Direct view of gate-tunable miniband dispersion in graphene superlattices near the magic twist angle
Autor:
Jiang, Zhihao, Lee, Dongkyu, Jones, Alfred J. H., Park, Youngju, Hsieh, Kimberly, Majchrzak, Paulina, Sahoo, Chakradhar, Nielsen, Thomas S., Watanabe, Kenji, Taniguchi, Takashi, Hofmann, Philip, Miwa, Jill A., Chen, Yong P., Jung, Jeil, Ulstrup, Søren
Superlattices from twisted graphene mono- and bi-layer systems give rise to on-demand many-body states such as Mott insulators and unconventional superconductors. These phenomena are ascribed to a combination of flat bands and strong Coulomb interact
Externí odkaz:
http://arxiv.org/abs/2405.17148
Publikováno v:
E3S Web of Conferences, Vol 358, p 01022 (2022)
In order to make the heavy oil flow, the repulsion pressure gradient should be larger than the start-up pressure gradient. The results show that the smaller the injection speed is, the smaller the start pressure gradient is, and the subsequent seepag
Externí odkaz:
https://doaj.org/article/5ec456ab94e04762ac5182395a3cc3ca
Autor:
Qian, Jiangchao, Li, Yi, Jiang, Zhihao, Busch, Robert, Ni, Hsu-Chih, Lo, Tzu-Hsiang, Hoffmann, Axel, Schleife, André, Zuo, Jian-Min
We investigate the structural and electronic origin of antiferromagnetic (AFM) coupling in the Yttrium iron garnet (YIG) and permalloy (Py) bilayer system at the atomic level. Ferromagnetic Resonance (FMR) reveal unique hybrid modes in samples prepar
Externí odkaz:
http://arxiv.org/abs/2402.14553
Autor:
Jiang, Zhihao, Hsieh, Kimberly, Jones, Alfred J. H., Majchrzak, Paulina, Sahoo, Chakradhar, Watanabe, Kenji, Taniguchi, Takashi, Miwa, Jill A., Chen, Yong P., Ulstrup, Søren
Publikováno v:
2D Mater. 10, 045027 (2023)
Controlling the electronic structure of two-dimensional materials using the combination of twist angle and electrostatic doping is an effective means to induce emergent phenomena. In bilayer graphene with an interlayer twist angle near the magic angl
Externí odkaz:
http://arxiv.org/abs/2402.02417
Publikováno v:
Gong-kuang zidonghua, Vol 42, Iss 8, Pp 52-55 (2016)
In order to accurately diagnose the fault of circuit breaker according to its condition monitoring data, a fault diagnosis method of circuit breaker based on improved dynamic time warping algorithm was proposed. The method combines Sakoe-Chiba window
Externí odkaz:
https://doaj.org/article/132c8e31e30d4284909b2e0224513fe5
Publikováno v:
Physical Review Materials, 7(10), 104405 (2023)
Exploring the uncharacterized magnetic phases of Co$^{2+}$ chain compounds is critical for finding new low-dimensional magnets hosting quantized excitations. We map the unexplored magnetic phases of the Co$^{2+}$ chain compound Li$_2$CoCl$_4$. Magnet
Externí odkaz:
http://arxiv.org/abs/2307.06899
Autor:
Jiang, Zhihao, Lim, Jinho, Li, Yi, Pfaff, Wolfgang, Lo, Tzu-Hsiang, Qian, Jiangchao, Schleife, André, Zuo, Jian-Min, Novosad, Valentine, Hoffmann, Axel
Magnons, the quanta of collective spin excitations in magnetically ordered materials, have distinct properties that make them uniquely appealing for quantum information applications. They can have ultra-small wavelengths down to the nanometer scale e
Externí odkaz:
http://arxiv.org/abs/2305.03164
The rising presence of autonomous vehicles (AVs) on public roads necessitates the development of advanced control strategies that account for the unpredictable nature of human-driven vehicles (HVs). This study introduces a learning-based method for m
Externí odkaz:
http://arxiv.org/abs/2303.09452
As autonomous vehicles (AVs) become more common on public roads, their interaction with human-driven vehicles (HVs) in mixed traffic is inevitable. This requires new control strategies for AVs to handle the unpredictable nature of HVs. This study foc
Externí odkaz:
http://arxiv.org/abs/2211.04665