266 citations · 935 across the 17 of their papers we have counts for
17 papers
Ultrahigh ion diffusion in oxide crystal by engineering the interfacial transporter channels
Liang Li, Min Hu, Changlong Hu +6
The mass storage and removal in solid conductors always played vital role on the technological applications such as modern batteries, permeation membranes and neuronal computations…
Manipulating the anisotropic phase separation in strained VO2 epitaxial films by nanoscale ion-implantation
Changlong Hu, Liang Li, Xiaolei Wen +5
Manipulating the strain induced poly-domains and phase transition in correlated oxide material are important for high performance devices fabrication. Though the electronic transpo…
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…
Wafer-size VO2 film prepared by water-vapor oxidant
H. Ren, B. Li, X. Zhou +7
The growth of wafer-scale and uniform monoclinic VO2 film was a challenge if considering the multivalent vanadium atom and the various phase structures of VO2 compound. Directly ox…
Electron-proton Co-doping Induced Metal-insulator Transition in VO2 Film via Surface Self-assembled Ascorbic Acid Molecules
Bowen Lia, Liyan Xieb, Zhaowu Wang +7
Charge doping is an effective way to induce metal-insulate transition (MIT) in correlated materials for many important utilizations, which is however practically limited by problem…
Gate-Controlled VO2 Phase Transition for High-Performance Smart Window
Shi Chen, Zhaowu Wang, Hui Ren +6
VO2 material is promising for developing energy-saving "smart window", owing to its thermochromic property induced by metal-insulator transition (MIT). However, its practical appli…
Searching for new particles beyond the standard model with a single electron-spin quantum sensor
Xing Rong, Mengqi Wang, Jianpei Geng +10
Searching for new particles beyond the standard model is crucial for understanding several fundamental conundrums in physics and astrophysics. Amongst them, axions or similar hypot…
Hydrogenating VO2 with protons in acid solution
Yuliang Chen, Zhaowu Wang, Shi Chen +7
Hydrogenation is an effective way to tune material property1-5. Traditional techniques for doping hydrogen atoms into solid materials are very costly due to the need for noble meta…
Consecutive Insulator-Metal-Insulator Phase Transitions of Vanadium Dioxide by Hydrogen Doping
Shi Chen, Zhaowu Wang, Lele Fan +7
We report modulation of a reversible phase transition in VO2 films by hydrogen doping. A metallic phase and a new insulating phase are successively observed at room temperature as…
Optical far-field super-resolution microscopy using nitrogen vacancy center ensemble in bulk diamond
Shen Li, Xiang-dong Chen, Bo-Wen Zhao +4
We demonstrate an optical far-field super-resolution microscopy using array of nitrogen vacancy centers in bulk diamond as near-field optical probes. The local optical field, which…
High-Sensitivity Temperature Sensing Using an Implanted Single Nitrogen-Vacancy Center Array in Diamond
Junfeng Wang, Fupan Feng, Jian Zhang +11
We presented a high-sensitivity temperature detection using an implanted single Nitrogen-Vacancy center array in diamond. The high-order Thermal Carr-Purcell-Meiboom-Gill (TCPMG) m…