Picosecond volume expansion drives a later-time insulator-metal transition in a nano-textured Mott Insulator

Posted by klaurent Cornell

Kavli Affiliate: Darrell G. Schlom | First 5 Authors: Anita Verma, Denis Golež, Oleg Yu. Gorobtsov, Kelson Kaj, Ryan Russell | Summary: Technology moves towards ever faster switching between different electronic and magnetic states of matter. Manipulating properties at terahertz rates requires accessing the intrinsic timescales of electrons (femtoseconds) and associated phonons (10s of femtoseconds […]


Continue.. Picosecond volume expansion drives a later-time insulator-metal transition in a nano-textured Mott Insulator

Picosecond volume expansion drives a later-time insulator-metal transition in a nano-textured Mott Insulator

Posted by klaurent Cornell

Kavli Affiliate: Nicole A. Benedek | First 5 Authors: Anita Verma, Denis Golež, Oleg Yu. Gorobtsov, Kelson Kaj, Ryan Russell | Summary: Technology moves towards ever faster switching between different electronic and magnetic states of matter. Manipulating properties at terahertz rates requires accessing the intrinsic timescales of electrons (femtoseconds) and associated phonons (10s of femtoseconds […]


Continue.. Picosecond volume expansion drives a later-time insulator-metal transition in a nano-textured Mott Insulator

Predictive Sequence Learning in the Hippocampal Formation

Posted by klaurent UCSD / Salk

Kavli Affiliate: Terrence Sejnowski | Authors: Yusi Chen, Huanqiu Zhang and Terrence J Sejnowski | Summary: We linked the temporal precision of neural encoding to the implementation of cognitive functions through predictive sequence learning. The hippocampus of rodents receives sequences of sensory inputs from the cortex during exploration and then encodes the sequences with millisecond […]


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Convergence of resistance and evolutionary responses in Escherichia coli and Salmonella enterica co-inhabiting chicken farms in China

Posted by klaurent Rockefeller

Kavli Affiliate: Li Zhao | Authors: Michelle Baker, Xibin Zhang, Alexandre Maciel-Guerra, Kubra Babaarslan, Yinping Dong, Wei Wang, Yujie Hu, David Renney, Longhai Liu, Hui Li, Zhiqin Tong, Nicole Pearcy, Meimei Zhang, Yingzhi Geng, Li Zhao, Zhihui Hao, Junshi Chen, Zixin Peng, Fengqin Li and Tania Dottorini | Summary: Sharing among different pathogens and commensals […]


Continue.. Convergence of resistance and evolutionary responses in Escherichia coli and Salmonella enterica co-inhabiting chicken farms in China

Single-cell long-read mRNA isoform regulation is pervasive across mammalian brain regions, cell types, and development

Posted by klaurent Rockefeller

Kavli Affiliate: Erich Jarvis | Authors: Anoushka Joglekar, Wen Hu, Bei Zhang, Oleksandr Narykov, Mark Diekhans, Jennifer Balacco, Lishomwa Ndhlovu, Teresa A Milner, Olivier Fedrigo, Erich D Jarvis, Gloria M Sheynkman, Dmitry Korkin, Margaret Elizabeth Ross and Hagen U Tilgner | Summary: RNA isoforms influence cell identity and function. Until recently, technological limitations prevented a […]


Continue.. Single-cell long-read mRNA isoform regulation is pervasive across mammalian brain regions, cell types, and development

Simulating Cosmological Evolution by Quantum Quench of an Atomic BEC

Posted by klaurent Peking

Kavli Affiliate: Ke Wang | First 5 Authors: Ke Wang, Han Fu, K. Levin, , | Summary: In cosmological evolution, it is the homogeneous scalar field (inflaton) that drives the universe to expand isotropically and to generate standard model particles. However, to simulate cosmology, atomic gas research has focused on the dynamics of Bose-Einstein condensates […]


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Attribute-Consistent Knowledge Graph Representation Learning for Multi-Modal Entity Alignment

Posted by klaurent Caltech

Kavli Affiliate: Lihong Wang | First 5 Authors: Qian Li, Shu Guo, Yangyifei Luo, Cheng Ji, Lihong Wang | Summary: The multi-modal entity alignment (MMEA) aims to find all equivalent entity pairs between multi-modal knowledge graphs (MMKGs). Rich attributes and neighboring entities are valuable for the alignment task, but existing works ignore contextual gap problems […]


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Experimental Evidence of Amplitude-Dependent Surface Wave Dispersion via Nonlinear Contact Resonances

Posted by Caltech

Kavli Affiliate: Chiara Daraio | First 5 Authors: Setare Hajarolasvadi, Paolo Celli, Brian L. Kim, Ahmed E. Elbanna, Chiara Daraio | Summary: In this letter, we provide an experimental demonstration of amplitude-dependent dispersion tuning of surface acoustic waves interacting with nonlinear resonators. Leveraging the similarity between the dispersion properties of plate edge waves and surface […]


Continue.. Experimental Evidence of Amplitude-Dependent Surface Wave Dispersion via Nonlinear Contact Resonances