Reversible Electron-Beam Patterning of Colloidal Nanoparticles at Fluid Interfaces

Posted by dbos Berkeley

Kavli Affiliate: Naomi S. Ginsberg | First 5 Authors: Jonathan G. Raybin, Ethan J. Dunsworth, Veronica Guo, Naomi S. Ginsberg, | Summary: The directed self-assembly of colloidal nanoparticles (NPs) using external fields guides the formation of sophisticated hierarchical materials but becomes less effective with decreasing particle size. As an alternative, electron-beam-driven assembly offers a potential […]


Continue.. Reversible Electron-Beam Patterning of Colloidal Nanoparticles at Fluid Interfaces

Reversible Electron-Beam Patterning of Colloidal Nanoparticles at Fluid Interfaces

Posted by klaurent Berkeley

Kavli Affiliate: Naomi Ginsberg | Summary:The directed self-assembly of colloidal nanoparticles (NPs) using external fields guides the formation of sophisticated hierarchical materials but becomes less effective with decreasing particle size. As an alternative, electron-beam-driven assembly offers a potential avenue for targeted nanoscale manipulation, yet remains poorly controlled due to the variety and complexity of beam […]


Continue.. Reversible Electron-Beam Patterning of Colloidal Nanoparticles at Fluid Interfaces

Inter-Layer Correlation of Loop Current Charge Density Wave on the Bilayer Kagomé Lattice

Posted by dbos UCAS

Kavli Affiliate: Gang Su | First 5 Authors: Jin-Wei Dong, Yu-Han Lin, Ruiqing Fu, Gang Su, Ziqiang Wang | Summary: Loop current order has been suggested as a promising candidate for the spontaneous time-reversal symmetry breaking $2a_0 times 2a_0$ charge density wave (CDW) revealed in vanadium-based kagom’e metals avs ($A$ = K, Rb, Cs) near […]


Continue.. Inter-Layer Correlation of Loop Current Charge Density Wave on the Bilayer Kagomé Lattice

Inter-Layer Correlation of Loop Current Charge Density Wave on the Bilayer Kagomé Lattice

Posted by dbos UCAS

Kavli Affiliate: Gang Su | First 5 Authors: Jin-Wei Dong, Yu-Han Lin, Ruiqing Fu, Gang Su, Ziqiang Wang | Summary: Loop current order has been suggested as a promising candidate for the spontaneous time-reversal symmetry breaking $2a_0 times 2a_0$ charge density wave (CDW) revealed in vanadium-based kagom’e metals avs ($A$ = K, Rb, Cs) near […]


Continue.. Inter-Layer Correlation of Loop Current Charge Density Wave on the Bilayer Kagomé Lattice

Massive Star Formation Starts in Sub-virial Dense Clumps Unless Resisted by Strong Magnetic Fields

Posted by dbos Peking

Kavli Affiliate: Ke Wang | First 5 Authors: Ke Wang, Yueluo Wang, Fengwei Xu, , | Summary: The initial conditions are critical for understanding high-mass star formation, but are not well observed. Built on our previous characterization of a Galaxy-wide sample of 463 candidate high-mass starless clumps (HMSCs), here we investigate the dynamical state of […]


Continue.. Massive Star Formation Starts in Sub-virial Dense Clumps Unless Resisted by Strong Magnetic Fields

Parameter constraints for accreting millisecond pulsars with synthetic NICER data

Posted by dbos MIT

Kavli Affiliate: Deepto Chakrabarty | First 5 Authors: Bas Dorsman, Tuomo Salmi, Anna L. Watts, Mason Ng, Satish Kamath | Summary: Pulse profile modelling (PPM) is a technique for inferring mass, radius and hotspot properties of millisecond pulsars. PPM is now regularly used for analysis of rotation-powered millisecond pulsars (RMPs) with data from the Neutron […]


Continue.. Parameter constraints for accreting millisecond pulsars with synthetic NICER data

Parameter constraints for accreting millisecond pulsars with synthetic NICER data

Posted by dbos MIT

Kavli Affiliate: Deepto Chakrabarty | First 5 Authors: Bas Dorsman, Tuomo Salmi, Anna L. Watts, Mason Ng, Satish Kamath | Summary: Pulse profile modelling (PPM) is a technique for inferring mass, radius and hotspot properties of millisecond pulsars. PPM is now regularly used for analysis of rotation-powered millisecond pulsars (RMPs) with data from the Neutron […]


Continue.. Parameter constraints for accreting millisecond pulsars with synthetic NICER data

Parameter constraints for accreting millisecond pulsars with synthetic NICER data

Posted by klaurent MIT

Kavli Affiliate: Deepto Chakrabarty | Summary:Pulse profile modelling (PPM) is a technique for inferring mass, radius and hotspot properties of millisecond pulsars. PPM is now regularly used for analysis of rotation-powered millisecond pulsars (RMPs) with data from the Neutron Star Interior Composition ExploreR (NICER). Extending PPM to accreting millisecond pulsars (AMPs) is attractive, because they […]


Continue.. Parameter constraints for accreting millisecond pulsars with synthetic NICER data

Extremely Dense Gas around Little Red Dots and High-redshift AGNs: A Non-stellar Origin of the Balmer Break and Absorption Features

Posted by dbos Peking

Kavli Affiliate: Kohei Inayoshi | First 5 Authors: Kohei Inayoshi, Roberto Maiolino, , , | Summary: The James Webb Space Telescope (JWST) has uncovered low-luminosity active galactic nuclei (AGNs) at high redshifts of $zgtrsim 4-7$, powered by accreting black holes (BHs) with masses of $sim 10^{6-8}~M_odot$. These AGN populations are considered crucial for understanding early […]


Continue.. Extremely Dense Gas around Little Red Dots and High-redshift AGNs: A Non-stellar Origin of the Balmer Break and Absorption Features

Extremely Dense Gas around Little Red Dots and High-redshift Active Galactic Nuclei: A Non-stellar Origin of the Balmer Break and Absorption Features

Posted by dbos Peking

Kavli Affiliate: Kohei Inayoshi | First 5 Authors: Kohei Inayoshi, Roberto Maiolino, , , | Summary: The James Webb Space Telescope (JWST) has uncovered low-luminosity active galactic nuclei (AGNs) at high redshifts of $zgtrsim 4-7$, powered by accreting black holes (BHs) with masses of $sim 10^{6-8}~M_odot$. One remarkable distinction of these JWST-identified AGNs, compared to […]


Continue.. Extremely Dense Gas around Little Red Dots and High-redshift Active Galactic Nuclei: A Non-stellar Origin of the Balmer Break and Absorption Features