2023 – Page 24 – Kavli Institute Pre-Print Publications

Interface-Induced Superconductivity in Magnetic Topological Insulator-Iron Chalcogenide Heterostructures

Posted by dbos December 7, 2023January 2, 2024Peking

Kavli Affiliate: Ke Wang | First 5 Authors: Hemian Yi, Yi-Fan Zhao, Ying-Ting Chan, Jiaqi Cai, Ruobing Mei | Summary: When two different electronic materials are brought together, the resultant interface often shows unexpected quantum phenomena, including interfacial superconductivity and Fu-Kane topological superconductivity (TSC). Here, we use molecular beam epitaxy (MBE) to synthesize heterostructures formed […]

Continue..

Thermomagnetic Anomalies by Magnonic Criticality in Ultracold Atomic Transport

Posted by dbos December 7, 2023UCAS

Kavli Affiliate: Mamoru Matsuo | First 5 Authors: Yuta Sekino, Yuya Ominato, Hiroyuki Tajima, Shun Uchino, Mamoru Matsuo | Summary: We investigate thermomagnetic transport in an ultracold atomic system with two ferromagnets linked via a magnetic quantum point contact. Using nonequilibrium Green’s function approach, we show a divergence in spin conductance and a slowing down […]

Continue..

Thermomagnetic Anomalies by Magnonic Criticality in Ultracold Atomic Transport

Posted by dbos December 7, 2023January 2, 2024UCAS

Continue..

A simple sensitivity analysis method for unmeasured confounders via linear programming with estimating equation constraints

Posted by dbos December 7, 2023January 2, 2024UCAS

Kavli Affiliate: Yi Zhou | First 5 Authors: Chengyao Tang, Yi Zhou, Ao Huang, Satoshi Hattori, | Summary: In estimating the average treatment effect in observational studies, the influence of confounders should be appropriately addressed. To this end, the propensity score is widely used. If the propensity scores are known for all the subjects, bias […]

Continue..

X-Ray Constraints on the Hot Gaseous Corona of Edge-on Late-type Galaxies in Virgo

Posted by dbos December 7, 2023January 2, 2024Peking

Kavli Affiliate: Jing Wang | First 5 Authors: Meicun Hou, Lin He, Zhensong Hu, Zhiyuan Li, Christine Jones | Summary: We present a systematic study of the putative hot gas corona around late-type galaxies (LTGs) residing in the Virgo cluster, based on archival Chandra observations. Our sample consists of 21 nearly edge-on galaxies representing a […]

Continue..

TOI-4641b: An Aligned Warm Jupiter Orbiting a Bright (V=7.5) Rapidly Rotating F-star

Posted by December 7, 2023Harvard

Kavli Affiliate: David Charbonneau | First 5 Authors: Allyson Bieryla, George Zhou, Juliana García-Mejía, Tyler R. Farnington, David W. Latham | Summary: We report the discovery of TOI-4641b, a warm Jupiter transiting a rapidly rotating F-type star with a stellar effective temperature of 6560 K. The planet has a radius of 0.73 $R_{Jup}$, a mass […]

Continue..

TOI-4641b: An Aligned Warm Jupiter Orbiting a Bright (V=7.5) Rapidly Rotating F-star

Posted by dbos December 7, 2023MIT

Kavli Affiliate: Sara Seager | First 5 Authors: Allyson Bieryla, George Zhou, Juliana García-Mejía, Tyler R. Farnington, David W. Latham | Summary: We report the discovery of TOI-4641b, a warm Jupiter transiting a rapidly rotating F-type star with a stellar effective temperature of 6560 K. The planet has a radius of 0.73 $R_{Jup}$, a mass […]

Continue..

Beta and theta oscillations track effort and previous reward in human basal ganglia and prefrontal cortex during decision making

Posted by dbos December 6, 2023January 8, 2024UCSF

Kavli Affiliate: Philip Starr | Authors: Colin W Hoy, Coralie de Hemptinne, Sarah S Wang, Catherine J Harmer, Matthew A J Apps, Masud Husain, Philip A Starr and Simon Little | Summary: Choosing whether to exert effort to obtain rewards is fundamental to human motivated behavior. However, the neural dynamics underlying the evaluation of reward […]

Continue..

Three-dimensional assessments are necessary to determine the true spatial tissue composition of diseased tissues

Posted by dbos December 6, 2023January 8, 2024Hopkins

Kavli Affiliate: Denis Wirtz | Authors: André Forjaz, Eduarda Vaz, Valentina Matos Romero, Saurabh Joshi, Alicia M. Braxton, Ann C. Jiang, Kohei Fujikura, Toby Cornish, Seung-Mo Hong, Ralph H. Hruban, Pei-Hsun Wu, Laura D. Wood, Ashley L. Kiemen and Denis Wirtz | Summary: Methods for partially resolved cellular profiling has enabled in-depth quantitative tissue mapping […]

Continue..

The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems V: Do Self-Consistent Atmospheric Models Represent JWST Spectra? A Showcase With VHS 1256 b

Posted by dbos December 6, 2023Stanford

Kavli Affiliate: Bruce Macintosh | First 5 Authors: Simon Petrus, Niall Whiteford, Polychronis Patapis, Beth A. Biller, Andrew Skemer | Summary: The unprecedented medium-resolution (R~1500-3500) near- and mid-infrared (1-18um) spectrum provided by JWST for the young (140+/-20Myr) low-mass (12-20MJup) L-T transition (L7) companion VHS1256b gives access to a catalogue of molecular absorptions. In this study, […]

Continue..