159 citations · 318 across the 7 of their papers we have counts for
7 papers
Optimization and Characterization of Thermoelectric Properties in Selenium-Doped Bismuth Telluride Ultra Thin Films
Kien Trung Nguyen, Lan Anh Dong, Hien Thi Dinh +5
Thermoelectricity in telluride materials is often improved by replacing telluride with selenium in its crystal. Most work, however, focuses on bulk crystal and leaves the 2D thin f…
Tunable thermal conductivity of ferroelectric P(VDF-TrFE) nanofibers via molecular bond modulation
Lan Dong, Bohai Liu, Yuanyuan Wang +1
The dipoles in ferroelectric copolymer P(VDF-TrFE) can be driven by electric field, introducing phonon transport modulations through polarizing molecular chains. The thermal conduc…
Dimension reduction induced anisotropic magnetic thermal conductivity in hematite nanowire
Qing Xi, Adili Ayiti, Lan Dong +3
The thermophysical properties near the magnetic phase transition point is of great importance in the study of critical phenomenon. Low-dimensional materials are suggested to hold d…
Phonon renormalization induced by electric field in ferroelectric P(VDF-TrFE) nanofibers
Lan Dong, Qing Xi, Jun Zhou +2
We report phonon renormalization induced by an external electric field E in ferroelectric poly(vinylidene fluoride-trifluoroethylene) [P(VDF-TrFE)] nanofibers through measuring the…
Dimensional crossover of heat conduction in amorphous Polyimide nanofibers
Lan Dong, Qing Xi, Dongsheng Chen +7
The mechanism of thermal conductivity in amorphous polymers, especially polymer fibers, is unclear in comparison with that in inorganic materials. Here, we report the observation o…
Thermal conduction across a boron nitride and silicon oxide interface
Xinxia Li, Yaping Yan, Lan Dong +4
The needs for efficient heat removal and superior thermal conduction in nano/micro devices have triggered tremendous studies in low-dimensional materials with high thermal conducti…