TY - JOUR
T1 - Temperature Effect on Vibrational Frequency and Ground State Energy of Strong-Coupling Polaron in Symmetry Rbcl Quantum Dots
AU - Sun , Yong
AU - Ding , Zhao-Hua
AU - Xiao , Jing-Lin
JO - Journal of Atomic and Molecular Sciences
VL - 3
SP - 263
EP - 267
PY - 2014
DA - 2014/05
SN - 5
DO - http://doi.org/10.4208/jams.033014.053014a
UR - https://global-sci.org/intro/article_detail/jams/8312.html
KW - vibrational frequency, linear combination operator, temperature effect, unitary transformation methods, Polaron.
AB - <p style="text-align: justify;">By employing the linear combination operator and the unitary transformation
methods, we study the vibrational frequency and the ground state energy of a
strong-coupling polaron in symmetric RbCl quantum dots (SRQDs). The effects of the
temperature and the confinement strength are taken into account. It is found that the
vibrational frequency and the ground state energy are increasing functions of the temperature
and the confinement strength. We find two ways of tuning the vibrational
frequency and the ground state energy via adjusting the temperature and the confinement
strength.</p>