22 citations · 79 across the 8 of their papers we have counts for
8 papers
Single-layer Ga2O3/graphene heterogeneous structure with optical switching effect
Lijie Li
Both single layer Ga2O3 (SLGO) and graphene are attractive due to their respective electronic and mechanical properties such as wide bandgap and high electrical conductivity. Bring…
Piezoelectric properties of substitutionally doped -GaO
Lijie Li
Modern semiconductor materials are increasingly used in multidisciplinary systems demonstrating cross-interactions between mechanical strains and electronic potentials, which gives…
Bilayer graphene nanoribbons junction with aligned holes exhibiting high ZT values
Shuo Deng, Lijie Li, Paul Rees
We investigate the thermoelectric performance of armchair graphene nanoribbon (AGNR), bilayer GNRs junction (BGNRJ) and BGNRJ with holes (BGNRJ-H) by the first principles calculati…
Coupled mechanical resonators with broken Lorentz reciprocity for sensor applications
Lijie Li
Having simultaneously a high quality factor (i.e. a narrow resonant band) and a shorter interaction time between the resonating system and the external sources (i.e. a wide resonan…
Dynamical model for piezotronic and piezo-phototronic devices under low and high frequency external compressive stresses
Leisheng Jin, Xiaohong Yan, Xiangfu Wang +1
Dynamical theories for piezotronic and piezo-phototropic devices are incomplete. In this work, we aim to establish a theoretical method for modelling dynamic characteristics of dev…
Rectifying the output of vibrational piezoelectric energy harvester using quantum dots
Lijie Li
Piezoelectric energy harvester scavenges mechanical vibrations and generates electricity. Researchers have strived to optimize the electromechanical structures and to design necess…
Staircase Quantum Dots Configuration in Nanowires for Optimized Thermoelectric Power
Lijie Li, Jian-Hua Jiang
The performance of thermoelectric energy harvesters can be improved by nanostructures that exploit inelastic transport processes. One prototype is the three-terminal hopping thermo…
Thermoelectric Energy Harvesting Via Piezoelectric Material
Lijie Li
Thermoelectric energy harvesters can have a much higher conversion efficiency by implementing quantum dots/wells between the high temperature region and the low temperature region.…