3 papers
cond-mat.str-el2010
Temperature-Dependent Anomalies in the Structure of the (001) Surface of LiCu2O2
Xuetao Zhu, Yangyang Yao, H. C. Hsu +2
Surface corrugation functions, derived from elastic helium atom scattering (HAS) diffraction patterns at different temperatures, reveal that the Cu2+ rows in the (001) surface of L…
cond-mat.str-el2009
Investigation of the Structural and Dynamical Properties of the (001) Surface of LiCu2O2
Yangyang Yao, Xuetao Zhu, H. C. Hsu +2
We report on studies of the structure and dynamics of the (001)surface of single crystal LiCu2O2, investigated by He beam scattering at room temperature, and with lattice dynamical…
cond-mat.mtrl-sci2008
Mechanism of recrystallization process in epitaxial GaN under dynamic stress field - Atomistic origin of planar defect formation
C. R. Das, S. Dhara, H. C. Hsu +6
The mechanism of recrystallization in epitaxial (1000) GaN film, introduced by indentation technique, is probed by lattice dynamic studies using Raman spectroscopy. The recrystalli…