TY - JOUR AB - A photoionization experiment on free oriented molecules in the gas phase has been performed. CH3I molecules in a supersonic beam have been oriented with respect to the molecular axis parallel to an external field by use of an electric hexapole. The photoelectrons ejected by vacuum ultraviolet radiation in a region of a very weak field from the lone-pair orbital located at the iodine atom show a pronounced asymmetry depending on whether electrons are emitted parallel or antiparallel to the molecular axis. DA - 1985 DO - 10.1103/PhysRevLett.54.885 LA - eng IS - 9 M2 - 885 PY - 1985 SN - 0031-9007 SP - 885-888 T2 - Physical review letters TI - Experimental angular-resolved photoelectron spectroscopy of free oriented CH3I molecules UR - https://nbn-resolving.org/urn:nbn:de:0070-pub-17753179 Y2 - 2024-11-22T11:42:03 ER -