the National Key Research and Development Program of China(Grant No.2017YFB0701602);the National Natural Science Foundation of China(Grant No.11674092)。
Excellent thermoelectric performance in molecular junctions requires a high power factor, a low thermal conductance, and a maximum figure of merit(ZT) near the Fermi level. In the present work, we used density functio...
Supported by National Natural Science Foundation of China(51307120,51477117).
The magnetically coupled resonant wireless power transfer(MCR-WPT)system for implantable medical devices has gradually become one of the research hotspots.The transmission characteristics of the system in weak-couplin...
supported by the National Natural Fundamental Research Program of China(Grant No.2012CB922103);the National Science Foundation of China(Grant Nos.11375067,11275074,11374116,11204096 and 11405061);the Fundamental Research Funds for the Central Universities HUST(Grant No.2014QN193)
Recently, cavity optomechanics has become a rapidly developing research field exploring the coupling between the optical field and mechanical oscillation. Cavity optomechanical systems were predicted to exhibit rich a...
supported by the Items of Institution of Higher Education Scientific Research of Inner Mongolia of China (No.NJ101116)
The dependence of the ground-state properties of weak-coupling bound magnetopolarons in quantum rods (QRs) with hydrogenic impurity on magnetic field and temperature is studied by means of the Lee-Low-Pines (LLP) tran...
Supported by the Items of Institution of Higher Education Scientific Research of Inner Mongolia under Grant No. NJ101116
Based on the Huybrechts' linear-combination operator,effects of thermal lattice vibration on the effective potential of weak-coupling bipolaron in semiconductor quantum dots are studied by using the LLP variational me...
Supported by the National Natural Science Foundation of China Grant Nos 10874098 and 10805030;the National Basic Research Program of China(2009CB929402,2011CB9216002);the Specialized Research Fund for the Doctoral Program of Education Ministry of China(2006-0003048)。
We present a quantum key distribution scheme using a weak-coupling cavity QED regime based on quantum dense coding.Hybrid entanglement statesof photons and electrons are used to distribute information.We just need to ...
supported by the Natural Science Foundation of Hebei Province (No. A2008000463)
The influence of polaron effects on the effective potential of weak-coupling exciton in semiconductor quantum dots(QDs) is studied based on the Lee-Low-Pines-Huybrechts variational method.The results show that the eff...
supported by the National Natural Science Foundation of China (No. 10347004);the Science Research for the Colleges and Universities of Inner Mongolia Autonomous Region (No. NJzy08085)
The Hamiltonian of the quantum rod (QR) with an ellipsoidal boundary is given after a coordinate transformation. Using the linear-combination operator and unitary transformation methods, the vibrational frequency an...
supported by the Natural Science Foundation of Jiangxi Province under Grant Nos.0612006 and 2007GZW0819;the Scientific Research Foundation of the Education Department of Jiangxi Province under Grant No.[2007]191;Funds from East China Jiaotong University
We generalize the Wu-Yang strong-coupling theory to solve analytically periodically driven two-level systems in the weak-coupling and low-frequency regimes for single- and multi-period periodic driving of continuous-w...
The project supported by the Postdoctoral Science Foundation of China under Grant Nos.20060408878 and 2007RS4015;Key Science Research Foundation of the Education Ministry of China,Natural Science Foundation of Hunan Province of China under Grant No.05JJ40007;Key Science Research Foundation of the Education Department of Hunan Province under Grant No.07A057
We present an approximate analytical solution to periodically driven two-level system in the weak-coupling regime. The analytical solution is in good agreement with the exact numerical solution in resonance and near r...