Although computational studies have demonstrated that metal ion doping can effectively narrow the bandgap of TiO_2, the visible-light photoactivity of metal-doped TiO_2 photoanodes is still far from ...
Single-photon flux is one of the crucial properties of nitrogen vacancy(NV) centers in diamond for its application in quantum information techniques. Here we fabricate diamond conical nanowi
To date, gate stacks for high mobility semiconductors like Ge and In GaA s have been generally designed to minimise their interfacial trap density, and thus include an Al oxide layer diffusion barrie...
JohnRobertsonYGuo2016 13th IEEE International Conference on Solid-State ...2016-10-25国际会议
The effects of Mg doping(MgAl) and native N vacancy(VN) on the electronic structures and transport properties of Al N nanowire(Al NNW) were theoretically investigated by using density functiona...
We report the in situ microanalysis of memristors based on the individual copper oxide nanowire.A series of in situ techniques for the experimental investigations are developed including nanorobotic ...
AlN powders are prepared by direct nitridation via Al liquid and vapor phases in mixed atmospheres of N2and NH3with different NH3/N2ratios. The reaction analysis reveals that NH3acts as catalys...
The influence of vacancy defect on the doping of silicon nanowires is systematically studied by the first-principles calculations. The atomic structures and electronic properties of va
In-situ transmission electron microscopy (TEM) method is powerful in a way that it can directly correlate the atomic-scale structure with physical and chemical properties. In this presentation, we wi...
Atomic defects play an important role in the brittle deformation of nanowires at low temperatures.With molecular dynamics simulations,we study the influence of vacancy defects on the deformation and ...
Room-temperature ferromagnetism has been found in Al N grown by direct arc discharge method using the direct reaction of Al powder with N_2 gas. The observed room-temperature ferromagnetism which ari...
HuihuiRenRongWu...Proceedings of 2013 International Conference on Future ...2013-06-01国际会议
Some of experimental measurements show significant size effects on Young's modulus and strength of ZnO nanowires(NWs),while others do not.To address this paradox,influences of lateral dimension a...
PanXiaoJunWang...Abstract Book of 23rd International Congress of Theoret...2012-08-19国际会议
