dbos – Page 538 – Kavli Institute Pre-Print Publications

The Atacama Cosmology Telescope: Galactic Dust Structure and the Cosmic PAH Background in Cross-correlation with WISE

Posted by dbos July 12, 2023Stanford

Kavli Affiliate: Susan E. Clark | First 5 Authors: Rodrigo Córdova Rosado, Brandon S. Hensley, Susan E. Clark, Adriaan J. Duivenvoorden, Zachary Atkins | Summary: We present a cross-correlation analysis between $1’$ resolution total intensity and polarization observations from the Atacama Cosmology Telescope (ACT) at 150 and 220 GHz and 15$”$ mid-infrared photometry from the […]

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Multimodal Operando X-ray Mechanistic Studies of a Bimetallic Oxide Electrocatalyst in Alkaline Media

Posted by dbos July 12, 2023Cornell

Kavli Affiliate: Hector D. Abruna | First 5 Authors: Jason J. Huang, Yao Yang, Daniel Weinstock, Colin R. Bundschu, Jacob P. C. Ruff | Summary: Furthering the understanding of the catalytic mechanisms in the oxygen reduction reaction (ORR) is critical to advancing and enabling fuel cell technology. In this work, we use multimodal operando synchrotron […]

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Constraints on the Intergalactic and Local Dispersion Measure of Fast Radio Bursts with the CHIME/FRB far side-lobe events

Posted by dbos July 11, 2023MIT

Kavli Affiliate: Kiyoshi W. Masui | First 5 Authors: Hsiu-Hsien Lin, Paul Scholz, Cherry Ng, Ue-Li Pen, D. Z. Li | Summary: We study the 10 fast radio bursts (FRBs) detected in the far side-lobe region of the CHIME telescope from 2018 August 28 to 2021 August 31. We find that the far side-lobe events […]

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Do All Fast Radio Bursts Repeat? Constraints from CHIME/FRB Far Side-Lobe FRBs

Posted by dbos July 11, 2023MIT

Kavli Affiliate: Kiyoshi W. Masui | First 5 Authors: Hsiu-Hsien Lin, Paul Scholz, Cherry Ng, Ue-Li Pen, Mohit Bhardwaj | Summary: We report ten fast radio bursts (FRBs) detected in the far side-lobe region (i.e., $geq 5^circ$ off-meridian) of the Canadian Hydrogen Intensity Mapping Experiment (CHIME) from 2018 August 28 to 2021 August 31. We […]

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Double-Fourier engineering of Josephson energy-phase relationships applied to diodes

Posted by dbos July 10, 2023Delft

Kavli Affiliate: Anton R. Akhmerov | First 5 Authors: A. Mert Bozkurt, Jasper Brookman, Valla Fatemi, Anton R. Akhmerov, | Summary: We present a systematic method to design arbitrary energy-phase relations using parallel arms of two series Josephson tunnel junctions each. Our approach employs Fourier engineering in the energy-phase relation of each arm and the […]

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Double-Fourier engineering of Josephson energy-phase relationships applied to diodes

Posted by dbos July 10, 2023Delft

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Endotaxial Stabilization of 2D Charge Density Waves with Long-range Order

Posted by dbos July 10, 2023Cornell

Kavli Affiliate: Lena F. Kourkoutis | First 5 Authors: , , , , | Summary: Charge density waves are emergent quantum states that spontaneously reduce crystal symmetry, drive metal-insulator transitions, and precede superconductivity. In low-dimensions, distinct quantum states arise, however, thermal fluctuations and external disorder destroy long-range order. Here we stabilize ordered two-dimensional (2D) charge […]

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Endotaxial Stabilization of 2D Charge Density Waves with Long-range Order

Posted by dbos July 10, 2023Cornell

Kavli Affiliate: Lena F. Kourkoutis | First 5 Authors: Suk Hyun Sung, Nishkarsh Agarwal, Ismail El Baggari, Yin Min Goh, Patrick Kezer | Summary: Charge density waves are emergent quantum states that spontaneously reduce crystal symmetry, drive metal-insulator transitions, and precede superconductivity. In low-dimensions, distinct quantum states arise, however, thermal fluctuations and external disorder destroy […]

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On the Bipartite Entanglement Capacity of Quantum Networks

Posted by dbos July 10, 2023Delft

Kavli Affiliate: Stephanie Wehner | First 5 Authors: Gayane Vardoyan, Emily van Milligen, Saikat Guha, Stephanie Wehner, Don Towsley | Summary: We consider the problem of multi-path entanglement distribution to a pair of nodes in a quantum network consisting of devices with non-deterministic entanglement swapping capabilities. Multi-path entanglement distribution enables a network to establish end-to-end […]

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Effect of coat-protein concentration on the self-assembly of bacteriophage MS2 capsids around RNA

Posted by dbos July 9, 2023Harvard

Kavli Affiliate: Vinothan N. Manoharan | First 5 Authors: LaNell A. Williams, Andreas Neophytou, Rees F. Garmann, Dwaipayan Chakrabarti, Vinothan N. Manoharan | Summary: Self-assembly is a vital part of the life cycle of certain icosahedral RNA viruses. Furthermore, the assembly process can be harnessed to make icosahedral virus-like particles (VLPs) from coat protein and […]

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