Open AccessHigh-resolution electron-energy-loss spectroscopy study on the reaction of MgF2 with Alq3(8-hydroxy-quinoline)aluminum
Author(s) -
Hanjie Zhang,
Bao Shi-Ning,
He Pi-Mo,
SuiDong Wang,
ManKeung Fung,
Ruiqin Zhang,
ChunSing Lee,
Shuit-Tong Lee
Publication year - 2003
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.52.2337
Subject(s) - quinoline , high resolution electron energy loss spectroscopy , electron energy loss spectroscopy , spectroscopy , aluminium , materials science , molecule , electron , resolution (logic) , electron spectroscopy , analytical chemistry (journal) , chemistry , physics , transmission electron microscopy , organic chemistry , nanotechnology , quantum mechanics , artificial intelligence , computer science , metallurgy
The reaction between MgF2 and tris (8-hydroxy-quinoline)aluminum (Alq 3)has b een studied using high-resolution electron-energy-loss spectroscopy (HREELS).The reaction between MgF2 and Alq3 occurs in the cases of MgF 2 deposited on A lq3 and Alq3 on MgF2.The shift of the loss peak corresponding to the out-o f-plane ring bend is observed to be similar to that for Mg deposited on Alq 3.T he HREELS spectra indicate that Mg is produced from MgF2 deposited on Alq3,a nd interacts with Al,O and N in Alq3.Analysis of the HREELS results s uggests that Mg is not in the Alq3 molecule plane.