山东理工大学学报(自然科学版)
山東理工大學學報(自然科學版)
산동리공대학학보(자연과학판)
JOURNAL OF SHANDONG UNIVERSITY OF TECHNOLOGY(SCIENCE AND TECHNOLOGY)
2013年
5期
67-72
,共6页
原子%界面%自发辐射率%闭合轨道理论
原子%界麵%自髮輻射率%閉閤軌道理論
원자%계면%자발복사솔%폐합궤도이론
atom%interface%spontaneous emission rate%closed-orbit theory
利用闭合轨道理论,对原子在界面附近的自发辐射率的计算公式进行了推导,并对界面附近原子自发辐射率的多周期振荡现象进行了系统的研究。首先,根据光子的闭合轨道理论,把原子的自发辐射用经典的偶极天线辐射来模拟,推导出原子在一个金属界面旁的自发辐射率的计算公式,然后再推广到两个金属界面旁的原子自发辐射情况,并对原子自发辐射率的多周期振荡进行了分析。
利用閉閤軌道理論,對原子在界麵附近的自髮輻射率的計算公式進行瞭推導,併對界麵附近原子自髮輻射率的多週期振盪現象進行瞭繫統的研究。首先,根據光子的閉閤軌道理論,把原子的自髮輻射用經典的偶極天線輻射來模擬,推導齣原子在一箇金屬界麵徬的自髮輻射率的計算公式,然後再推廣到兩箇金屬界麵徬的原子自髮輻射情況,併對原子自髮輻射率的多週期振盪進行瞭分析。
이용폐합궤도이론,대원자재계면부근적자발복사솔적계산공식진행료추도,병대계면부근원자자발복사솔적다주기진탕현상진행료계통적연구。수선,근거광자적폐합궤도이론,파원자적자발복사용경전적우겁천선복사래모의,추도출원자재일개금속계면방적자발복사솔적계산공식,연후재추엄도량개금속계면방적원자자발복사정황,병대원자자발복사솔적다주기진탕진행료분석。
We derived the formula of the spontaneous emission rate of atoms near the interfaces and discussed the multi-periodic oscillating phenomenon of the atoms near the interfaces .First of all ,according to the photon closed-orbit theory ,we simulated the spontaneous emission of atom near interface as the radiation of the classic dipole antenna ,then we derived the calculation for-mula of the spontaneous emission of atom near a metal surface .Next ,we developed this case to the spontaneous emission of atom near two metal surfaces ,and analyzed the multi-periodic oscil-lating phenomenon appeared in the spontaneous emission rate of atom near two metal surfaces .