Zobrazeno 1 - 10
of 22 082
pro vyhledávání: '"Davydov, A."'
Autor:
Wines, Daniel, Ibrahim, Akram, Gudibandla, Nishwanth, Adel, Tehseen, Abel, Frank M., Jois, Sharadh, Saritas, Kayahan, Krogel, Jaron T., Yin, Li, Berlijn, Tom, Hanbicki, Aubrey T., Stephen, Gregory M., Friedman, Adam L., Krylyuk, Sergiy, Davydov, Albert, Donovan, Brian, Jamer, Michelle E., Walker, Angela R. Hight, Choudhary, Kamal, Tavazza, Francesca, Ataca, Can
Two-dimensional (2D) 1T-VSe$_2$ has prompted significant interest due to the discrepancies regarding alleged ferromagnetism (FM) at room temperature, charge density wave (CDW) states and the interplay between the two. We employed a combined Diffusion
Externí odkaz:
http://arxiv.org/abs/2409.19082
We present a meshless finite difference method for multivariate scalar conservation laws that generates positive schemes satisfying a local maximum principle on irregular nodes and relies on artificial viscosity for shock capturing. Coupling two diff
Externí odkaz:
http://arxiv.org/abs/2409.15544
In this letter, we study the proximal gradient dynamics. This recently-proposed continuous-time dynamics solves optimization problems whose cost functions are separable into a nonsmooth convex and a smooth component. First, we show that the cost func
Externí odkaz:
http://arxiv.org/abs/2409.10664
Strain in 2D TMDCs induced by metal-assisted exfoliation from the polyvinilalcohol-covered substrate
We have modified the metal-assisted transfer technique to obtain large-area few-layer flakes from transition metal dichalcogenides bulk crystals by introducing an initial stage - exfoliation of the bulk crystal onto an intermediate substrate, specifi
Externí odkaz:
http://arxiv.org/abs/2409.05008
Autor:
Davydov, Oleg, Esposti, Bruno Degli
We suggest a method for simultaneously generating high order quadrature weights for integrals over Lipschitz domains and their boundaries that requires neither meshing nor moment computation. The weights are determined on pre-defined scattered nodes
Externí odkaz:
http://arxiv.org/abs/2409.03567
The present work is the continuation of our paper [1]. It is devoted to the modeling of the interplay of equilibrium and non-equilibrium phase transitions. The modeling of equilibrium phase transition is based on the modified Cahn-Hilliard equation.
Externí odkaz:
http://arxiv.org/abs/2408.13633
Autor:
Davydov, Konstantin, Zhu, Ziyan, Friedman, Noah, Gramowski, Ethan, Li, Yaotian, Tavakley, Jack, Watanabe, Kenji, Taniguchi, Takashi, Luskin, Mitchell, Kaxiras, Efthimios, Wang, Ke
We report a twisted triple bilayer graphene platform consisting of three units of Bernal bilayer graphene (BLG) consecutively twisted at 1.49{\deg} and 1.68{\deg}. We observe inter-moir\'e Hofstadter butterflies from two co-existing moir\'e superlatt
Externí odkaz:
http://arxiv.org/abs/2408.05708
Gravitational shockwaves are geometries where components of the transverse curvature have abrupt behaviour across null hypersurfaces, which are fronts of the waves. We develop a general approach to describe classical field theories on such geometries
Externí odkaz:
http://arxiv.org/abs/2408.05142
Autor:
Lin, Da, Lynch, Jason, Wang, Sudong, Hu, Zekun, Rai, Rajeev Kumar, Zhang, Huairuo, Chen, Chen, Kumari, Shalini, Stach, Eric, Davydov, Albert V., Redwing, Joan M., Jariwala, Deep
Broadband absorption in the visible spectrum is essential in optoelectronic applications that involve power conversion such as photovoltaics and photocatalysis. Most ultrathin broadband absorbers use parasitic plasmonic structures that maximize absor
Externí odkaz:
http://arxiv.org/abs/2407.05170
Animal Re-ID is crucial for wildlife conservation, yet it faces unique challenges compared to person Re-ID. First, the scarcity and lack of diversity in datasets lead to background-biased models. Second, animal Re-ID depends on subtle, species-specif
Externí odkaz:
http://arxiv.org/abs/2405.13781