The current semiconductor scaling technology is expected to end in the next decade.It is urgent to develop a new scheme ......

模拟相机磁场分布和光电子运动轨迹,建立传输时间和距离的二维分布模型,分析磁聚焦时间弥散和畸变的成因及其降低方法。研究结果表......

　　It is established that the one-dimensional(1D)system in a quantum point contact can bifurcate into two electron rows......