title: Measurement of Debye-Waller factors in Co3Ti by quantitative CBED
abstract: The Debye-Waller factors (DWFs) of Co and Ti atoms in Co3Ti have been obtained by quantitative convergent-beam electron diffraction (QCBED). They are B(Co) = 0.20-0.24 and BTi = 0.41-0.43 A2 in Co3Ti at room temperature. A modified simulated-annealing algorithm and its parallel algorithm were employed to obtain reliable results efficiently.
authors.affiliation: Electron Microscopy Laboratory, School of Materials Science and Engineering, Tsinghua University, Beijing, People's Republic of China.
authors.initials: MY
authors.lastname: Wu
authors.initials: SY
authors.lastname: Li
authors.initials: J
authors.lastname: Zhu
authors.initials: ZH
authors.lastname: Du
authors.initials: SL
authors.lastname: Li