28 citations · 100 across the 7 of their papers we have counts for
7 papers
Half-filled stripe to Nel antiferromagnetism transition in the -Hubbard model on honeycomb lattice
Yang Shen, Mingpu Qin
We study the ground state of the doped Hubbard model on honeycomb lattice with both nearest () and next-nearest neighboring hoppings () in the small doping and strongly inte…
Two-Temperature Principle for Electrothermal Performance Evaluation of GaN HEMTs
Yang Shen, Bing-Yang Cao
We present a comprehensive investigation of self-heating in gallium nitride (GaN) high-electron-mobility transistors (HEMTs) through technology computer-aided design (TCAD) simulat…
Reexamining doped two-legged Hubbard ladders
Yang Shen, Guang-Ming Zhang, Mingpu Qin
We revisit the ground state of the Hubbard model on 2-legged ladders in this work. We perform DMRG calculation on large system sizes with large kept states and perform extrapolatio…
Observation of ballistic-diffusive thermal transport in GaN transistors using thermoreflectance thermal imaging
Zhi-Ke Liu, Yang Shen, Han-Ling Li +1
To develop effective thermal management strategies for GaN transistors, it is essential to accurately predict the device junction temperature. Since the width of the heat generatio…
Comparative study of charge order in undoped infinite-layer nickelate superconductors
Yang Shen, Mingpu Qin, Guang-Ming Zhang
To understand the microscopic mechanism of the charge order observed in the parent compound of the infinite-layer nickelate superconductors, we consider a minimal three-legged mode…
Thermal spreading resistance of GaN HEMTs with heat source heating studied by hybrid Monte Carlo-diffusion simulations
Han-Ling Li, Yang Shen, Yu-Chao Hua +2
Exact assessment of thermal spreading resistance is of great importance to the thermal management of electronic devices, especially when completely considering the heat conduction…
Spectral Thermal Spreading Resistance of Wide Bandgap Semiconductors in Ballistic-Diffusive Regime
Yang Shen, Yu-Chao Hua, Han-Ling Li +2
To develop efficient thermal management strategies for wide bandgap (WBG) semiconductor devices, it is essential to have a clear understanding of the heat transport process within…