Global Well-posedness for Incompressible Hookean Elastodynamics in the Critical Besov Spaces

Posted by dbos UCAS

Kavli Affiliate: Yi Zhou | First 5 Authors: Zexian Zhang, Yi Zhou, , , | Summary: We identify the wave maps type nonlinearities of incompressible Hookean elastodynamics euqations in Lagerangian coordinates, and iterate them in the adapted $U^2$-type spaces to prove the small data global well-posedness in the critical Besov space $dot{B}^{frac{n}{2}+1}_{2,1}(mathbb{R}^n)times dot{B}^{frac{n}{2}}_{2,1}(mathbb{R}^n) (nge 2)$. […]


Continue.. Global Well-posedness for Incompressible Hookean Elastodynamics in the Critical Besov Spaces

Controlling structure and interfacial interaction of monolayer TaSe2 on bilayer graphene

Posted by dbos Berkeley

Kavli Affiliate: Michael F. Crommie | First 5 Authors: Hyobeom Lee, Hayoon Im, Byoung Ki Choi, Kyoungree Park, Yi Chen | Summary: Tunability of interfacial effects between two-dimensional (2D) crystals is crucial not only for understanding the intrinsic properties of each system, but also for designing electronic devices based on ultra-thin heterostructures. A prerequisite of […]


Continue.. Controlling structure and interfacial interaction of monolayer TaSe2 on bilayer graphene

Planar structured materials with extreme elastic anisotropy

Posted by Caltech

Kavli Affiliate: Chiara Daraio | First 5 Authors: Jagannadh Boddapati, Chiara Daraio, , , | Summary: Designing anisotropic structured materials by reducing symmetry results in unique behaviors, such as shearing under uniaxial compression or tension. This direction-dependent coupled mechanical phenomenon is crucial for applications such as energy redirection. While rank-deficient materials such as hierarchical laminates […]


Continue.. Planar structured materials with extreme elastic anisotropy

Planar structured materials with extreme elastic anisotropy

Posted by Caltech

Kavli Affiliate: Chiara Daraio | First 5 Authors: Jagannadh Boddapati, Chiara Daraio, , , | Summary: Designing anisotropic structured materials by reducing symmetry results in unique behaviors, such as shearing under uniaxial compression or tension. This direction-dependent coupled mechanical phenomenon is crucial for applications such as energy redirection. While rank-deficient materials such as hierarchical laminates […]


Continue.. Planar structured materials with extreme elastic anisotropy

ReactCA: A Cellular Automaton for Predicting Phase Evolution in Solid-State Reactions

Posted by dbos Berkeley

Kavli Affiliate: Kristin A. Persson | First 5 Authors: Max C. Gallant, Matthew J. McDermott, Bryant Li, Kristin A. Persson, | Summary: New computational tools for solid-state synthesis recipe design are needed in order to accelerate the experimental realization of novel functional materials proposed by high-throughput materials discovery workflows. This work contributes a cellular automaton […]


Continue.. ReactCA: A Cellular Automaton for Predicting Phase Evolution in Solid-State Reactions

Microwave-Optical Entanglement from Pulse-pumped Electro-optomechanics

Posted by dbos Caltech

Kavli Affiliate: Oskar Painter | First 5 Authors: Changchun Zhong, Fangxin Li, Srujan Meesala, Steven Wood, David Lake | Summary: Entangling microwave and optical photons is one of the promising ways to realize quantum transduction through quantum teleportation. This paper investigates the entanglement of microwave-optical photon pairs generated from an electro-optomechanical system driven by a […]


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GA-NIFS: Multi-phase outflows in a star-forming galaxy at $z sim 5.5$

Posted by dbos Cambridge

Kavli Affiliate: Roberto Maiolino | First 5 Authors: Eleonora Parlanti, Stefano Carniani, Giacomo Venturi, Rodrigo Herrera-Camus, Santiago Arribas | Summary: Galactic outflows driven by star formation or active galactic nuclei are typically formed by multi-phase gas whose temperature spans over 4 orders of magnitude. Probing the different outflow components requires multi-wavelength observations and long exposure […]


Continue.. GA-NIFS: Multi-phase outflows in a star-forming galaxy at $z sim 5.5$

A Labeled Ophthalmic Ultrasound Dataset with Medical Report Generation Based on Cross-modal Deep Learning

Posted by dbos Peking

Kavli Affiliate: Jing Wang | First 5 Authors: Jing Wang, Junyan Fan, Meng Zhou, Yanzhu Zhang, Mingyu Shi | Summary: Ultrasound imaging reveals eye morphology and aids in diagnosing and treating eye diseases. However, interpreting diagnostic reports requires specialized physicians. We present a labeled ophthalmic dataset for the precise analysis and the automated exploration of […]


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Communicating the gravitational-wave discoveries of the LIGO-Virgo-KAGRA Collaboration

Posted by Chicago

Kavli Affiliate: Daniel Holz | First 5 Authors: Hannah Middleton, Christopher P L Berry, Nicolas Arnaud, David Blair, Jacqueline Bondell | Summary: The LIGO-Virgo-KAGRA (LVK) Collaboration has made breakthrough discoveries in gravitational-wave astronomy, a new field that provides a different means of observing our Universe. Gravitational-wave discoveries are possible thanks to the work of thousands […]


Continue.. Communicating the gravitational-wave discoveries of the LIGO-Virgo-KAGRA Collaboration