Search Results - "Feng, W. L."

Optical spectrum and EPR parameters for vanadium (V3+) in cadmium telluride by Feng, W.L.

“…The optical spectrum and electron paramagnetic resonance (EPR) parameters (gyromagnetic g factor and hyperfine structure constant A) for CdTe:V 3+ have been…”
Get full text

Spin-Hamiltonian parameters of Yb3+ ions in trigonally-distorted octahedral sites of Na3Sc2V3O12 garnet by Liu, H.G., Zheng, W.C., Feng, W.L.

“…The spin-Hamiltonian (SH) parameters (g factors, g ¶ and g ⊥ , and hyperfine structure constants, 171 A ¶ , 171 A ⊥ , 173 A ¶ and 173 A ⊥ ) for Yb 3+ ions in…”
Get full text

An optional explanation for nickel sites of nickel–zinc phosphate glasses by their optical spectra and EPR g factor by Feng, W.L., Pu, L.C., Yang, X.Z., Hu, N.

“…In this paper, the nickel site, optical spectra and electron paramagnetic resonance (EPR) g factor of nickel–zinc phosphate glasses have been studied by…”
Get full text

Investigations of the optical and EPR spectra for VO2+ in NaHC2O4  · H2O single crystals by Feng, W.-L.

“…Theoretical calculations of the optical absorption and electron paramagnetic resonance (EPR) spectra of VO 2+ in NaHC 2 O 4  · H 2 O single crystals were…”
Get full text

Theoretical investigation on the optical absorption spectra and local lattice structure of α-Al2O3:Yb3+ crystals by FENG, W.-L

Get full text

Investigations of the optical spectra and local structure for nickel(II) ions in XF2 (X = Mg, Zn) single crystals by Feng, W.-L., Quan, X.-J., Hu, N.

“…A complete diagonalization energy matrix method (CDM) is proposed for 3d 8 ions in orthorhombic site (D 2 h ) symmetry. As an application, the optical spectra…”
Get full text

Theoretical investigation of optical and EPR spectra for nickel (II) in ANSH crystal by Feng, W.-L., Chen, T.-H., Wang, L.-J., Chen, J.-J.

“…Based on the semi-self-consistent field (semi-SCF) d-orbital theory and point charge model, we have studied the optical spectra by the complete diagonalizing…”
Get full text

Optical spectra and spin-Hamiltonian parameters of trivalent ytterbium in lead tungstate by FENG, W -L, LI, X -M

“… By using crystal-field theory, the optical spectra and spin-Hamiltonian parameters (abbr. SH parameters, i.e. the anisotropic g factors g  ∥  , g  ⊥  , and…”
Get full text

Study of EPR parameters and defect structure for two tetragonal impurity centers in MgO:Cr3+ and MgO:Mn4+ crystals by Wu, Xiao-Xuan, Fang, W., Feng, W. -L., Zheng, W. -C.

“…The electron paramagnetic resonance (EPR) parameters ( g -factors g ‖ , g ⊥ and zero-field splitting D ) of two tetragonal 3d 3 impurity centers M 3d -V Mg and…”
Get full text

Straightness error compensation for large CNC gantry type milling centers based on B-spline curves modeling by Feng, W.L., Yao, X.D., Azamat, Arynov, Yang, J.G.

“…Fast and accurate modeling for the straightness errors of machine tools is significant important for the implementation of error compensation. To decrease the…”
Get full text

Clinicopathological features of invasive lobular carcinoma of the breast: A nationwide multicenter study in China by Zhu, M Z, Yu, X F, He, X M, Feng, W L, Fan, J H, Li, J, Xu, F, Tang, Z H, Zhang, B N, Qiao, Y L, Zheng, S, Yang, H J

“…To analyze the clinicopathological features of invasive lobular carcinoma (ILC) and compare them with invasive ductal carcinoma (IDC), hoping to find the fact…”
Get full text

Ultrafast electron diffraction with megahertz MeV electron pulses from a superconducting radio-frequency photoinjector by Feng, L. W., Lin, L., Huang, S. L., Quan, S. W., Jiang, T., Zhu, P. F., Hao, J. K., Zhu, F., Wang, F., Fu, F., Wang, R., Zhao, L., Xiang, D., Liu, K. X.

“…We report ultrafast relativistic electron diffraction operating at the megahertz repetition rate where the electron beam is produced in a superconducting…”
Get full text

Influence of tensile stress on corrosion behaviour of high-strength galvanized steel bridge wires in simulated acid rain by Yang, W. J., Yang, P., Li, X. M., Feng, W. L.

“…Corrosion behaviour of the high‐strength galvanized steel wires under tensile stress was researched by electrochemical polarization and salt spray test (SST)…”
Get full text

Investigations of the optical and EPR spectra for (NiX(6))(4-) (X=Cl, Br, I) clusters by Feng, W L, Chen, J J, Han, Z

“…In this paper, the formulae of optical spectral levels and electron paramagnetic resonance (EPR) spectra in trigonal symmetry of 3d(8) ions are established on…”
Get full text

Theoretical studies of the optical and EPR spectra for vanadyl ions in alkaline-earth aluminoborate glasses by Feng, W.L.

“…The optical spectra and electron paramagnetic resonance (EPR) g and A factors of calcium aluminoborate glasses (CaAB) : VO 2+ are calculated using a complete…”
Get full text

EPR g factors and tetragonal distortion for the isoelectronic Ni+ and Cu2+ centers in the CuGaSe2 crystal by FENG, W. L, LI, X. M, ZHENG, W. C, YANG, Y. G, YANG, W. Q

Get full text

A Study on Wetland Landscape Pattern and Its Change Process in Huang-Huai-Hai (3H) Area, China by Li, A N, Deng, W, Kong, B, Lu, X N, Feng, W L, Lei, G B, Bai, J H

“…Wetland shrinkage and ecological function decline have become huge obstacles to regional and national sustainable development. In this paper, we comparatively…”
Get full text

Investigations of the optical spectra and EPR g-factors for the tetragonal Ce3+ centers in YPO4 and LuPO4 crystals by Liu, H.G., Zheng, W.C., Feng, W.L.

“…The optical spectral band positions and EPR g-factors (g || , g ⊥ ) for the tetragonal Ce 3+ centers in YPO 4 and LuPO 4 crystals with the zircon-structure are…”
Get full text

Theoretical investigation for the EPR g-factors of the mixed ground state in NaCl: Ag2+ crystals by Li, W L, Li, X M, Feng, W L, Yang, W J, Tao, C Y

“…In this paper, it is considered that the local structure of the (AgCl6)4- cluster for the NaCl: Ag2+ crystal is of the axially elongational D4h symmetry which…”
Get full text

Study on the absorption spectra and electron paramagnetic resonance g factors of RbNiCl3 single crystal by FENG, W. L, LI, X. M, LI, T, PU, L. C

Get full text