The effect of scatter of polymer chain length on strength

Kavli Affiliate: Zhigang Suo | First 5 Authors: Manyuan Tao, Shawn Lavoie, Zhigang Suo, Maria K. Cameron, | Summary: A polymer network fractures by breaking covalent bonds, but the experimentally measured strength of the polymer network is orders of magnitude lower than the strength of covalent bonds. We investigate the effect of statistical variation of […]


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Once Detected, Never Lost: Surpassing Human Performance in Offline LiDAR based 3D Object Detection

Kavli Affiliate: Feng Wang | First 5 Authors: Lue Fan, Yuxue Yang, Yiming Mao, Feng Wang, Yuntao Chen | Summary: This paper aims for high-performance offline LiDAR-based 3D object detection. We first observe that experienced human annotators annotate objects from a track-centric perspective. They first label the objects with clear shapes in a track, and […]


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Non-linear optics at twist interfaces in h-BN/SiC heterostructures

Kavli Affiliate: Xiang Zhang | First 5 Authors: Abhijit Biswas, Rui Xu, Gustavo A. Alvarez, Jin Zhang, Joyce Christiansen-Salameh | Summary: Understanding the emergent electronic structure in twisted atomically thin layers has led to the exciting field of twistronics. However, practical applications of such systems are challenging since the specific angular correlations between the layers […]


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Non-linear optics at twist interfaces in h-BN/SiC heterostructures

Kavli Affiliate: Zhiting Tian | First 5 Authors: Abhijit Biswas, Rui Xu, Gustavo A. Alvarez, Jin Zhang, Joyce Christiansen-Salameh | Summary: Understanding the emergent electronic structure in twisted atomically thin layers has led to the exciting field of twistronics. However, practical applications of such systems are challenging since the specific angular correlations between the layers […]


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Imaging 3D Chemistry at 1 nm Resolution with Fused Multi-Modal Electron Tomography

Kavli Affiliate: Ting Xu | First 5 Authors: Jonathan Schwartz, Zichao Wendy Di, Yi Jiang, Jason Manassa, Jacob Pietryga | Summary: Measuring the three-dimensional (3D) distribution of chemistry in nanoscale matter is a longstanding challenge for metrological science. The inelastic scattering events required for 3D chemical imaging are too rare, requiring high beam exposure that […]


Continue.. Imaging 3D Chemistry at 1 nm Resolution with Fused Multi-Modal Electron Tomography

Imaging 3D Chemistry at 1 nm Resolution with Fused Multi-Modal Electron Tomography

Kavli Affiliate: Richard D. Robinson | First 5 Authors: Jonathan Schwartz, Zichao Wendy Di, Yi Jiang, Jason Manassa, Jacob Pietryga | Summary: Measuring the three-dimensional (3D) distribution of chemistry in nanoscale matter is a longstanding challenge for metrological science. The inelastic scattering events required for 3D chemical imaging are too rare, requiring high beam exposure […]


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X-ray nanotomography reveals formation of single diamonds by block copolymer self-assembly

Kavli Affiliate: Ulrich B. Wiesner | First 5 Authors: , , , , | Summary: Block copolymers are recognised as a valuable platform for creating nanostructured materials with unique properties. Morphologies formed by block copolymer self-assembly can be transferred into a wide range of inorganic materials, enabling applications including energy storage and metamaterials. However, imaging […]


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All-microwave and low-cost Lamb shift engineering for a fixed frequency multi-level superconducting qubit

Kavli Affiliate: Gary A. Steele | First 5 Authors: Byoung-moo Ann, Gary A. Steele, , , | Summary: It is known that the quantum nature of the electromagnetic vacuum is responsible for the Lamb shift, which is a crucial phenomenon in quantum electrodynamics (QED). In circuit QED, the readout or bus resonators that are dispersively […]


Continue.. All-microwave and low-cost Lamb shift engineering for a fixed frequency multi-level superconducting qubit

All-microwave and low-cost Lamb shift engineering for a fixed frequency multi-level superconducting qubit

Kavli Affiliate: Gary A. Steele | First 5 Authors: Byoung-moo Ann, Gary A. Steele, , , | Summary: It is known that the electromagnetic vacuum is responsible for the Lamb shift, which is a crucial phenomenon in quantum electrodynamics (QED). In circuit QED, the readout or bus resonators that are dispersively coupled can result in […]


Continue.. All-microwave and low-cost Lamb shift engineering for a fixed frequency multi-level superconducting qubit