Supported by the National Basic Research Program of China under Grant Nos 2015CB921101 and 2014CB920904;the Strategic Priority Research Program B of Chinese Academy of Sciences under Grant No XDB07010200
Triangular antidot lattices of various periods and aspect ratios are fabricated on high mobility GaAs/AlGaAs two-dimensional electron systems(2DESs),and are characterized by magneto-transport measurements at low tem...
We present a theoretical study of new nanostructures based on bilayered graphene with periodically arranged hexagonal holes (bilayered graphene antidots). Our ab initio calculations show that fabrication of hexagona...
Project supported by the National Basic Research Program of China (Grant Nos. 2009CB929100, 2011CBA00107, and 2012CB921302);the National Science Foundation of China (Grant Nos. 10974241 and 11104335)
Magnetoresistance in superconducting Nb films perforated with rectangular arrays of antidots (holes) is investigated at various temperatures and currents. Normally, the magnetoresistance increases with the increasin...