supported by the National Defense Science and Technology Innovation Special Zone;the Training Programme Fund for Talents of Hebei Province(A201902010);the Natural Science Fund of Hebei Province(F2018203263);the Educational Commission of Hebei Province(ZD2016054);Graduate innovative funding program of Hebei Province(CXZZBS2018057).
A design of ultrathin crystalline silicon solar cells patterned withα-NaEr0.2Y0.8F4 upconversion nanosphere(NSs)arrays on the surface was proposed.The light trapping performance ofα-NaEr0.2Y0.8F4 NSs with different ...
Supported by the National Natural Science Foundation of China under Grant Nos.11605090 and 11447113;Natural Science Foundation of Jiangsu Provincial Universities under Grant No.14KJB140009;the startup Foundation for Introducing Talent of Nanjing University of Information Science and Technology under Grant No.2241131301064
The interactions and collisions of time delayed solitons in optical waveguides with orthogonally polarized modes are studied. Direct numerical simulations of the coherently coupled nonlinear Schr¨odinger equations ar...
Supported by the Natural Science Foundation of Northwest University of China under Grant No.NS0927
The Sultana-Dyer space-time is suggested as a model describing a black hole embedded in an expanding universe. Recently, its global structure is analyzed and the trapping horizons are shown. In the paper, by directly ...
supported by the Natural Science Foundation of Shaanxi University of Science and Technology under Grant No.SUST-ZX07-32;partly by National Natural Science Foundation of China under Grant No.10774120
The collective excitations of low-dimensional Bose-Einstein condensates with two- and three-body interactions in anharmonic potentials are investigated. Using the standard variational approach, the governing equations...
National Natural Science Foundation of China under Grant Nos.10575005,10435080,10425521,10135030,and 10575123;the Key Grant Project of the Ministry of Education under Grant No.305001;the CAS Knowledge Innovation Project under Grant No.KJcx2-sw-No2
Deconlinement phase transition and neutrino trapping in (proto)neutron star matter are investigated in a chiral hadronic model (also referred to as the FST model) for the hadronic phase (HP) and in the color-fla...
The project supported by National Natural Science Foundation of China under Grant Nos. 10575005, 10275002, 10435080, 10425521, and 10135030, the Key Project of the Ministry of Education under Grant No. 305001, and the CAS Knowledge Innovation Project under Grant No. KJcx2-sw-No2 ;0ne of authors (Hua Guo) is indebted to Dr. S. Pal since we can check our numerical results by using his code, and also thank Dr. Z.W. Lin for his kind help.
Antikaon condensation and kaon and antikaon production in protoneutron stars are investigated in a chiral hadronic model (also referred to as the FST model in this paper). The effects of neutrino trapping on protone...
The project supported by National Natural Science Foundation of China under Grant No. 10174007 and the State Key Basic Research Programs under Grant No. 2004CB719903
Based on the theory of velocity-selective coherent population trapping, we investigate an atom-laser system where a pair of counterpropagating laser fields interact with a three-level atom. The influence of the parame...
We present a theoretical treatment of dynamics of an atomic Bose-Einstein condensation interacting witha single-mode quantized travelling-wave laser field in a double-well potential. When the atom-field system is init...