Energy Storage has became more and more critical for the flexible and wearable electronic system.Various kinds of novel devices,such as Li-ion batteries,fuel batteries and supercapacitors,are being ex
Scandium (Sc) contacted n-type carbon nanotube (CNT) field-effected transistors (FETs) with back and top-gate structure were fabricated,and their stability in air were investigated.It was shown that o
As a result of the Klein tunneling,typical quantum dots can not be formed in grapheme by electrostatic confinement just as in semiconductor heterostructures.However,by some chemical methods or physica