266 citations · 935 across the 17 of their papers we have counts for
7 papers · 1 filter
Atomic origin for hydrogenation promoted bulk oxygen vacancies removal in vanadium dioxide
Bowen Li, Min Hu, Hui Ren +5
Oxygen vacancies (VO), a common type of point defects in metal oxides materials, play important roles on the physical and chemical properties. To obtain stoichiometric oxide crysta…
Visualizing an adjustable WO3/p-GaN heterojunction
Yuliang Chen, Changlong Hu, Guobin Zhang +1
The p-n junctions based on typical semiconductors are the elementary units for the modern electronic devices and chip industry. While the rectification property of those p-n juncti…
Electron Correlation driven Metal-Insulator transition in Strained and Disordered VO2 films
Alessandro D'Elia, Cesare Grazioli, Albano Cossaro +6
The Metal-Insulator transition (MIT) in VO2 is characterized by the complex interplay among lattice, electronic and orbital degrees of freedom. In this contribution we investigated…
Spatially-resolved insulator-metal transition for rewritable optical gratings
Yuliang Chen, Changlong Hu, Liyan Xie +7
Doping is an effective way to tune the property of metal oxides1-5, for achieving functional oxide electronics6-8. Previously we developed a controllable hydrogen doping technology…
A cryogenic magneto-optical device for long wavelength radiation
S. J. Rezvani, D. Di Gioacchino, S. Tofani +6
We present here a small-scale liquid Helium (LHe) immersion cryostat with an innovative optical setup suitable to work in long wavelength radiation ranges and under applied magneti…
Tunable electronic structure and stoichiometry dependent disorder in Nanostructured VO films
A. Delia, S. J. Rezvani, N. Zema +9
We present and discuss an original method to synthesize disordered Nanostructured (NS) VO films with controlled stoichiometry and tunable electronic structures. In these NS fil…
Spectral self-adaptive absorber/emitter for harvesting energy from the sun and outer space
Xianze Ao, Bowen Li, Bin Zhao +11
The sun (~6000 K) and outer space (~3 K) are the original heat source and sink for human beings on Earth. The energy applications of absorbing solar irradiation and harvesting the…