65 citations · 114 across the 4 of their papers we have counts for
4 papers
Understanding doped perovskite ferroelectrics with defective dipole model
J. Liu, L. Jin, Z. Jiang +6
While doping is widely used for tuning physical properties of perovskites in experiments, it remains a challenge to exactly know how doping achieves the desired effects. Here, we p…
Predicting the optimized thermoelectric performance of MgAgSb
C. Y. Sheng, H. J. Liu, D. D. Fan +5
Using first-principles method and Boltzmann theory, we provide an accurate prediction of the electronic band structure and thermoelectric transport properties of alpha-MgAgSb. Our…
Graphdiyne: a two-dimensional thermoelectric material with high figure of merit
L. Sun, P. H. Jiang, H. J. Liu +6
As a new carbon allotrope, the recently fabricated graphdiyne has attracted much attention due to its interesting two-dimensional character. Here we demonstrate by multiscale compu…
Charge pumping in carbon nanotube quantum dots
M. R. Buitelaar, V. Kashcheyevs, P. J. Leek +6
We investigate charge pumping in carbon nanotube quantum dots driven by the electric field of a surface acoustic wave. We find that at small driving amplitudes, the pumped current…