Vacuum Beam Guide for Large-Scale Quantum Networks

Kavli Affiliate: Rana X. Adhikari | First 5 Authors: Yuexun Huang, Francisco Salces–Carcoba, Rana X Adhikari, Amir H. Safavi-Naeini, Liang Jiang | Summary: The vacuum beam guide (VBG) presents a completely different solution for quantum channels to overcome the limitations of existing fiber and satellite technologies for long-distance quantum communication. With an array of aligned […]


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Quantum-centric Supercomputing for Materials Science: A Perspective on Challenges and Future Directions

Kavli Affiliate: Joel Moore | First 5 Authors: Yuri Alexeev, Maximilian Amsler, Paul Baity, Marco Antonio Barroca, Sanzio Bassini | Summary: Computational models are an essential tool for the design, characterization, and discovery of novel materials. Hard computational tasks in materials science stretch the limits of existing high-performance supercomputing centers, consuming much of their simulation, […]


Continue.. Quantum-centric Supercomputing for Materials Science: A Perspective on Challenges and Future Directions

Quantum-centric Supercomputing for Materials Science: A Perspective on Challenges and Future Directions

Kavli Affiliate: Joel Moore | First 5 Authors: Yuri Alexeev, Maximilian Amsler, Paul Baity, Marco Antonio Barroca, Sanzio Bassini | Summary: Computational models are an essential tool for the design, characterization, and discovery of novel materials. Hard computational tasks in materials science stretch the limits of existing high-performance supercomputing centers, consuming much of their simulation, […]


Continue.. Quantum-centric Supercomputing for Materials Science: A Perspective on Challenges and Future Directions

Quantum-centric Supercomputing for Materials Science: A Perspective on Challenges and Future Directions

Kavli Affiliate: Joel Moore | First 5 Authors: Yuri Alexeev, Maximilian Amsler, Paul Baity, Marco Antonio Barroca, Sanzio Bassini | Summary: Computational models are an essential tool for the design, characterization, and discovery of novel materials. Hard computational tasks in materials science stretch the limits of existing high-performance supercomputing centers, consuming much of their simulation, […]


Continue.. Quantum-centric Supercomputing for Materials Science: A Perspective on Challenges and Future Directions

Roadmap on Nanoscale Magnetic Resonance Imaging

Kavli Affiliate: Tim H. Taminiau | First 5 Authors: Raffi Budakian, Amit Finkler, Alexander Eichler, Martino Poggio, Christian L. Degen | Summary: The field of nanoscale magnetic resonance imaging (NanoMRI) was started 30 years ago. It was motivated by the desire to image single molecules and molecular assemblies, such as proteins and virus particles, with […]


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Proofreading mechanism for colloidal self-assembly

Kavli Affiliate: Michael P. Brenner | First 5 Authors: Qian-Ze Zhu, Chrisy Xiyu Du, Ella M. King, Michael P. Brenner, | Summary: Designing components that can robustly self-assemble into structures with biological complexity is a grand challenge for material science. Proofreading and error correction is required to improve assembly yield beyond equilibrium limits, using energy […]


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Ultrawide bandgap semiconductor heterojunction p-n diodes with distributed polarization doped p-type AlGaN layers on bulk AlN substrates

Kavli Affiliate: Grace Xing | First 5 Authors: Shivali Agrawal, Len van Deurzen, Jimy Encomendero, Joseph E. Dill, Hsin Wei | Summary: Ultrawide bandgap heterojunction p-n diodes with polarization-induced AlGaN p-type layers are demonstrated using plasma-assisted molecular beam epitaxy on bulk AlN substrates. Current-voltage characteristics show a turn on voltage of $V_{text{bi}}approx5.5$ V, a minimum […]


Continue.. Ultrawide bandgap semiconductor heterojunction p-n diodes with distributed polarization doped p-type AlGaN layers on bulk AlN substrates

Ultrawide bandgap semiconductor heterojunction p-n diodes with distributed polarization doped p-type AlGaN layers on bulk AlN substrates

Kavli Affiliate: Grace Xing | First 5 Authors: Shivali Agrawal, Len van Deurzen, Jimy Encomendero, Joseph E. Dill, Hsin Wei | Summary: Ultrawide bandgap heterojunction p-n diodes with polarization-induced AlGaN p-type layers are demonstrated using plasma-assisted molecular beam epitaxy on bulk AlN substrates. Current-voltage characteristics show a turn on voltage of $V_{text{bi}}approx5.5$ V, a minimum […]


Continue.. Ultrawide bandgap semiconductor heterojunction p-n diodes with distributed polarization doped p-type AlGaN layers on bulk AlN substrates

Modality Plug-and-Play: Elastic Modality Adaptation in Multimodal LLMs for Embodied AI

Kavli Affiliate: Wei Gao | First 5 Authors: Kai Huang, Boyuan Yang, Wei Gao, , | Summary: Large Language Models (LLMs) are capable of reasoning over diverse input data modalities through pre-trained encoders. However, the growing diversity of input data modalities prevents incorporating all modalities into LLMs, especially when LLMs are deployed on resource-constrained edge […]


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Efficient Up-Conversion in CsPbBr3 Nanocrystals via Phonon-Driven Exciton-Polaron Formation

Kavli Affiliate: Paul Alivisatos | First 5 Authors: Abdullah S. Abbas, Beiye C. Li, Richard D. Schaller, Vitali B. Prakapenka, Stella Chariton | Summary: Lead halide perovskite nanocrystals demonstrate efficient up-conversion, although the precise mechanism remains a subject of active research. This study utilizes steady-state and time-resolved spectroscopy methods to unravel the mechanism driving the […]


Continue.. Efficient Up-Conversion in CsPbBr3 Nanocrystals via Phonon-Driven Exciton-Polaron Formation