Probing the symmetry of atomic wavefunctions from the point of view of strong field-driven electrons
作者： D Shafir , Y Mairesse , H J Wörner , K Rupnik , D M Villeneuve
DOI: 10.1088/1367-2630/12/7/073032
关键词: Physics 、 Circular symmetry 、 High harmonic generation 、 Atomic orbital 、 Free electron model 、 Quantum mechanics 、 Field (physics) 、 Wave function 、 Electron 、 Atomic physics 、 Symmetry (physics)
摘要: In this paper, we analyze a new approach that was first presented by Shafir et al (2009 Nat. Phys. 5 412-6) to probe the symmetry of atomic wavefunctions via high harmonic generation process. scheme, control two-dimensional (2D) motion free electron using two-color field atoms from different angles. We present theoretical analysis focuses on spherical potentials. previously experimental results (Shafir 2009 and demonstrate ability distinguish between spherically symmetric (s state) non-spherically (p orbitals. Finally, discuss limitations our compare it with alternative methods.
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