From century-long studies to emerging frontiers:The power of light force  

作　　者：Chuji Wang 

机构地区：[1]Mississippi State University,Starkville,MS 39759,USA [2]Space Science Institute,Boulder Colorado,CO 80301,USA

出　　处：《Frontiers of physics》2025年第1期235-239,共5页物理学前沿(英文版)

基　　金：support of the National Science Foundation,Plasma Physics Program via grant No.2308947;the support of the NASA Emerging Worlds NNH22ZDA001N-EW with grant No.22-EW22-0016;supported by the U.S.Department of Energy,Office of Science,Office of Fusion Energy Sciences under award number DE-SC-0021030.

摘　　要：A light beam,such as a laser beam,carries photons that possess both momentum and energy.When a laser beam illuminates a microscopic object,the momentum and energy of these photons can be converted into a light force,which can set the object in motion or even cause it to levitate within a medium by counteracting the gravitational force.The nature of the light force depends on the properties of the object’s material.

关 键 词：LIGHT MOMENTUM FRONTIER 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]