Here the authors are interested in the zero set of Sobolev functions and functions of bounded variation with negative po......

用泵浦－探测技术测量了金属－介质复合薄膜Ｃｕ－Ｂａ－Ｏ的光学透射率在超短激光脉冲作用下随延迟时间的瞬态变化曲线，获得了薄膜对光的透射率迅速减......