the National Natural Science Foundation of China(Grant Nos.12122409,11874330,11904334,12004349,and 11904335);the National Key Research and Development Program of China(Grants Nos.2022YFA1402201 and 2021YFA1601100);the BL03U and BL09U ARPES beam line of Shanghai Synchrotron Radiation Facility(SSRF,China)。
The behaviors of f electrons are crucial for understanding the rich phase diagrams and ground-state properties of heavy fermion(HF)systems.The complicated interactions between f electrons and conduction electrons larg...
International Cooperation Project of the Ministry of Science and Technology of China(No.2014DFA50320);National Natural Science Foundation of China(Nos.51674226,51574207,51574206,51274175);International Science and Technology Cooperation Project of Shanxi Province(No.2015081041);Research Project Supported by Shanxi Scholarship Council of China(No.2016-Key 2)
The structural stability, elastic and electronic properties under pressure at 0 K for β-Ti have been investigated by per-forming first-principles calculations. With the increase of pressure, the structure of β-Ti b...
Project supported by the National Natural Science Foundation of China(Grant No.11274084)
In this work we have used density-functional theory methods such as full-potential local orbital minimum basis(FPLO) and ELK-flapw to study the electronic structure of newly discovered Laves phase superconductor CaI...
Multiconfigurational second order perturbation theory was employed in order to describe the ground and excited states of C60^-n. Different choices of the active spaces are discussed and the possibility to apply multic...
supported by the National Natural Science Foundation of China;the National Basic Research Program of China(Grant Nos.2012CB921400,2011CB921802,and 2011CBA00112)
Angle-resolved photoemission spectroscopy (ARPES) has played an important role in determining the band structure and the superconducting gap structure of iron-based superconductors. In this paper, from the ARPES per...
Project supported by the National Natural Science Foundation of China (Grant No. 50873047)
The electronic structures, deformation charge density, dipole moment, and optical properties of N-La-codoped anatase titanium dioxide (TiO2) are studied using the plane-wave ultrasoft pseudopotential method based on...
Project (60571043) supported by the National Natural Science Foundation of China;Project (11JJ2002) supported by the Natural Science Foundation of Hunan Province, China
The electronic structures, chemical bonding and elastic properties of the tetragonal phase BiOCuS were investigated by using density-functional theory (DFT) within generalized gradient approximation (GGA). The cal...
The electronic and magnetic properties of Ce doped SrMnO3 have been investigated us- ing the pseudo-potential plane wave method within the generalized gradient approximation method by first principles. The different M...
supported by the National Basic Research Program of China (Grant No 2007CB613902);the National Natural Science Foundation of China (Grant Nos 50901012 and 50631010)
The atomic and electronic structures of amorphous CuxZr100-x(x=36,46,50,56,64) alloys were simulated using first-principle calculations within a 400-atom supercell.The pair correlation function,coordination numbers,lo...
We have carried out first-principle calculations of Mg adsorption on Si(111) surfaces. Different adsorption sites and coverage effects have been considered. We found that the threefold hollow adsorption is energy-fa...