HomeY.T. Zhao

Papers by Author: Y.T. Zhao

Paper TitlePage

Kinetic Energy Effect in the X-Ray Emission of Mo Surface Induced by Xe²⁸⁺ Ions

Authors: X.M. Chen, Y. Cui, Z.H. Yang, J.Z. Xu, H.Q. Zhang, X. Xu, J.X. Shao, Z.Y. Liu, G.Q. Xiao, X.A. Zhang, Y.T. Zhao, Y.P. Zhang

Abstract: L-shell x-ray spectra of Mo surface induced by Xe28+ were measured with a Si(Li) detector. The x-ray intensity was found increased rapidly with the kinetic energy of the incident ions. The relation of x-ray intensity with kinetic energy of the projectile is discussed. There is a turning point of the intensity to the kinetic energy, and the explanation is given.

999

X-Ray Spectra of Hydrogen-Like and Helium-Like Argon Ions on Solid Surfaces

Authors: Z.H. Yang, X.M. Chen, Y.P. Zhang, X.A. Zhang, Y.T. Zhao, Y. Cui, H.Q. Zhang, X. Xu, J.X. Shao, H. Su, G.Q. Xiao

Abstract: 14-GHz electron cyclotron resonance ion source at the Heavy Ion Research Facility National Laboratory in Lanzhou has been used to investigate x-rays from the interaction of slow highly charged Ar17+and Ar16+ions for different energies with Be, Al, Ni, Mo and Au surfaces. Interaction of Ar17+ and Ar16+ ions with Metallic Surfaces for a wide range of energies has been studied by measuring the resulting x-ray emission. The characteristic features of the x-ray spectra have been explained.

995

Formation and Control of the Acicular Ferrite in Low Carbon Microalloying Steel

Authors: Cheng Jia Shang, Y.T. Zhao, Xue Min Wang, L.J. Hu, Shan Wu Yang, Xin Lai He

Abstract: The influence of processing parameters on the acicular ferrite formation for the low carbon microalloying steel was studied. The results showed that the fraction of acicular ferrite could be controlled by the cooling process. The acicular ferrite/ bainitic ferrite dual phase structure can be formed. The multi-phase microstructure is ultra fine. The hardness is sensitively affected by the acicular ferrite fraction.