title: The observation of abnormal signals in laser flash photolysis: a type of probable synchronized nuclear spin signals.
abstract: In laser flash photolysis (LFP) work, noise-like signals were observed together with transient absorption decay spectra in time domain. Analyzed results show that it is a valuable resonance spectrum of excited state molecules, in which four molecular cases are given here. We proposed that this kind signal might originate from nuclear or nuclear and electron spin resonance features in the excited molecules based on radio wave frequency spectrum levels and the significant interaction with static magnetic field.
authors.affiliation: Technical Institute of Physics & Chemistry, The Chinese Academy of Sciences, Datun Road,Chaoyang District, Beijing 100101, PR China.
authors.forename: Wen
authors.initials: W
authors.lastname: Li
authors.forename: Xin Hou
authors.initials: XH
authors.lastname: Liu
authors.forename: Chen Ho
authors.initials: CH
authors.lastname: Tung
authors.forename: Zheng Ping
authors.initials: ZP
authors.lastname: Hao
mesh_terms: D000225:Adenine / Q000032:analysis / Q000528:radiation effects; D000535:Aluminum; D003596:Cytosine / Q000032:analysis / Q000528:radiation effects; D005583:Fourier Analysis; D007834:Lasers; D015394:Molecular Structure; D009354:Neodymium; D009991:Oscillometry; D010782:Photolysis; D011522:Protons; D014498:Uracil / Q000032:analysis / Q000528:radiation effects; D014978:Xenon; D015019:Yttrium
chemical_list: D011522:Protons; C503779:yttrium-aluminum-garnet; D009354:Neodymium; D014978:Xenon; D014498:Uracil; D015019:Yttrium; D003596:Cytosine; D000535:Aluminum; D000225:Adenine