All Disciplines – Page 72 – Kavli Institute Pre-Print Publications

Resolving Structural Origins for Superconductivity in Strain-Engineered La$_3$Ni$_2$O$_7$ Thin Films

Posted by dbos January 14, 2025January 30, 2025Cornell

Kavli Affiliate: David A. Muller | First 5 Authors: Lopa Bhatt, Abigail Y. Jiang, Eun Kyo Ko, Noah Schnitzer, Grace A. Pan | Summary: The discovery of high-temperature superconductivity in bulk La$_3$Ni$_2$O$_7$ under high hydrostatic pressure and, more recently, biaxial compression in epitaxial thin films has ignited significant interest in understanding the interplay between atomic […]

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Superconductivity and normal-state transport in compressively strained La$_2$PrNi$_2$O$_7$ thin films

Posted by dbos January 14, 2025January 30, 2025Cornell

Kavli Affiliate: David A. Muller | First 5 Authors: Yidi Liu, Eun Kyo Ko, Yaoju Tarn, Lopa Bhatt, Berit H. Goodge | Summary: The discovery of superconductivity under high pressure in Ruddlesden-Popper phases of bulk nickelates has sparked great interest in stabilizing ambient pressure superconductivity in thin-film form using epitaxial strain. Recently, signs of superconductivity […]

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Roadmap on Neuromorphic Photonics

Posted by dbos January 14, 2025January 30, 2025Caltech

Kavli Affiliate: Alireza Marandi | First 5 Authors: Daniel Brunner, Bhavin J. Shastri, Mohammed A. Al Qadasi, H. Ballani, Sylvain Barbay | Summary: This roadmap consolidates recent advances while exploring emerging applications, reflecting the remarkable diversity of hardware platforms, neuromorphic concepts, and implementation philosophies reported in the field. It emphasizes the critical role of cross-disciplinary […]

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Roadmap on Neuromorphic Photonics

Posted by dbos January 14, 2025January 30, 2025Caltech

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Characterisation of the axon initial segment and intrinsic excitability in the sub-acute phase post-ischemic stroke

Posted by dbos January 13, 2025January 30, 2025UCSD / Salk

Kavli Affiliate: John Reynolds | Authors: Emily S King, Jamie L Beros, Hakuei Fujiyama, John N Reynolds and Alexander D Tang | Summary: Background: Stroke is a leading cause of disability and stroke-induced changes in cortical excitability are thought to impede functional recovery. Identifying cellular targets that contribute to maladaptive excitability holds great potential for […]

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Mitochondria transported by Kinesin 3 prevent localized calcium spiking to inhibit caspase-dependent specialized cell death

Posted by dbos January 13, 2025January 30, 2025Rockefeller

Kavli Affiliate: Shai Shaham | Authors: Rashna Sharmin, Aladin Elkhalil, Sara Pena, Pranya Gaddipati, Ginger Clark, Pavak K Shah, Mark W Pellegrino, Shai Shaham and Piya Ghose | Summary: Polarized cells (such as neurons), defined by distinct compartments are, like many cell types, subject to developmental elimination, as in neurite pruning. The molecular mechanism behind […]

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Integration of Transplanted Interneurons Over a New Period of Ocular Dominance Plasticity in Adult Mouse Visual Cortex

Posted by dbos January 13, 2025January 21, 2025UCSF

Kavli Affiliate: Arturo Alvarez-Buylla, Andrea Hasenstaub, and Michael Stryker | Authors: Benjamin Rakela, Jennifer Sun, Philine Marchetta, Arturo Alvarez-Buylla, Andrea R Hasenstaub and Michael P Stryker | Summary: Cortical interneurons play an important role in mediating the juvenile critical period for ocular dominance plasticity in the mouse primary visual cortex. Previously, we showed that transplantation […]

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Cross-correlating the patchy screening and kinetic Sunyaev-Zel’dovich effects as a new probe of reionization

Posted by dbos January 13, 2025January 30, 2025Cambridge

Kavli Affiliate: Blake Sherwin | First 5 Authors: Darby Kramer, Alexander van Engelen, Christopher Cain, Niall MacCrann, Hy Trac | Summary: The kinetic Sunyaev-Zel’dovich effect (kSZ) and patchy screening effect are two complementary cosmic microwave background (CMB) probes of the reionization era. The kSZ effect is a relatively strong signal, but is difficult to disentangle […]

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Cross-correlating the patchy screening and kinetic Sunyaev-Zel’dovich effects as a new probe of reionization

Posted by dbos January 13, 2025Cambridge

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The Guitar’s Magnetic Field Revealed by Starlight Polarization

Posted by dbos January 13, 2025January 30, 2025Stanford

Kavli Affiliate: Roger W. Romani | First 5 Authors: Jack T. Dinsmore, Roger W. Romani, , , | Summary: The Guitar nebula surrounding PSR B2224+65 boasts a pulsar X-ray filament likely aligned with the local magnetic field. We present new RoboPol stellar polarization data distributed along the line-of-sight to the pulsar. The polarizing effect of […]

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