68 citations · 248 across the 6 of their papers we have counts for
6 papers
Magnetic field production at a first-order electroweak phase transition
Yiyang Zhang, Tanmay Vachaspati, Francesc Ferrer
We study the generation of magnetic field seeds during a first-order electroweak phase transition, by numerically evolving the classical equations of motion of the bosonic electrow…
Vacuum Topology and the Electroweak Phase Transition
Yiyang Zhang, Francesc Ferrer, Tanmay Vachaspati
We investigate if the topology of pure gauge fields in the electroweak vacuum can play a role in classical dynamics at the electroweak phase transition. Our numerical analysis show…
Absorption-Ablation-Excitation Mechanisms of Laser-Cluster Interactions in a Nanoaerosol System
Yihua Ren, Shuiqing Li, Yiyang Zhang +2
The absorption-ablation-excitation mechanism in laser-cluster interactions is investigated by measuring Rayleigh scattering of aerosol clusters along with atomic emission from phas…
Can static regular black holes form from gravitational collapse?
Yiyang Zhang, Yiwei Zhu, Leonardo Modesto +1
Starting from the Oppenheimer-Snyder model, we know how in classical general relativity the gravitational collapse of matter form a black hole with a central spacetime singularity.…
Approaching the Intrinsic Bandgap in Suspended High-Mobility Graphene Nanoribbons
Ming-Wei Lin, Cheng Ling, Luis A. Agapito +6
We report electrical transport measurements on a suspended ultra-low-disorder graphene nanoribbon(GNR) with nearly atomically smooth edges that reveal a high mobility exceeding 300…
Room-Temperature High On/Off Ratio in Suspended Graphene Nanoribbon Field Effect Transistors
Ming-Wei Lin, Cheng Ling, Yiyang Zhang +6
We have fabricated suspended few layer (1-3 layers) graphene nanoribbon field effect transistors from unzipped multiwall carbon nanotubes. Electrical transport measurements show th…