Journal article
Surface reconstruction of hexagonal Y-doped HoMnO3 and LuMnO3 studied using low-energy electron diffraction
Abstract
We have investigated the (0001) surfaces of several hexagonal manganite perovskites by low-energy electron diffraction (LEED) in order to determine if the surface periodicity is different from that of the bulk materials. These LEED studies were conducted using near-normal incidence geometry with a low energy electron microscope (LEEM)/LEED apparatus from room temperature to 1200 °C and with an electron energy in the range of 15–50 eV. …
Authors
Vasić R; Sadowski JT; Choi YJ; Zhou HD; Wiebe CR; Cheong SW; Rowe JE; Ulrich MD
Journal
Physical Review B, Vol. 81, No. 16,
Publisher
American Physical Society (APS)
Publication Date
April 15, 2010
DOI
10.1103/physrevb.81.165417
ISSN
2469-9950