Ph.D. in
Physics and Astronomy
1990 - 1991

Fall Quarter 1990

Zhi Xiong Cai
Thesis: "Structural Phase Transition in Two Dimensional Layered Systems"
Advisor: S. D. Mahanti
M. S., Physics - 1989 - Michigan State University
B. S., Physics - 1986 - East China Normal University

Minzhuan Gong
Thesis: "Time-Dependent Density Matrix Theory"
Advisor: M. Tohyama
M. S., Physics - 1985 - Guangxi University
B. S., Physics - 1982 - Guangxi University

Thomas Mitchel Ewing
Thesis: "Analytic Calculation of Final State Scattering in Z0 Production via Quark-Gluon Interaction"
Advisor: Jon Pumplin
M. A., Astronomy - 1972 - University of California, Santa Cruz
B. S., Physics - 1968 - Massachusetts Institute of Technology
B. S., Philosophy - 1962 - Massachusetts Institute of Technology

Winter Quarter 1991

Lawrence Harvey Heilbronn
Thesis: "Populations of Neutron-Unbound States in Intermediate Mass Fragments from 14N + Ag Reactions at E/A = 35 MeV"
Advisor: Aaron Galonsky
M. S., Physics - 1984 - University of Illinois, Urbana
B. A., Physics - 1982 - University of Montana

Yao-Jin Qian
Thesis: "The Resistivity of Potassium Films at 0.1 to 4.2 K"
Advisor: Peter A. Schroeder
B. S., Physics - 1983 - Fudan University

Heekyung Sung
Thesis: "Structural Changes and Their Effects Upon The Magnetic Properties of Ultrathin Fe Layers"
Advisor: Carl Foiles
M. A., Physics - 1982 - Seoul National University
B. S., Physics - 1980 - Seoul National University

Xiao Yu Wu
Thesis: "Conceptual Design and Orbit Dynamics in a 250 MeV Superconducting Synchrocyclotron"
Advisor: M. M. Gordon
M. S., Physics - 1985 - Tsing Hua University
B. S., Physics - 1983 - Tsing Hua University

Spring Quarter 1991

Boyce Milton Humphries
Thesis: "A Study of Massive Electron Pairs and Associated Particles Produced at the CERN ISR"
Advisor: Bernard Pope
M. S., Physics - 1981 - Northeast Louisiana University
B. S., Physics - 1977 - Northeast Louisiana University

William Kenneth Wilson
Thesis: "Azimuthal Distribution in Intermediate Energy Heavy Ion Collisions"
Advisor: Gary Westfall
B. A., Philosophy - 1983 - University of North Carolina, Asheville
B. A., Physics - 1983 - University of North Carolina, Asheville

Hongming Xu
Thesis: "The Emission Temperature and Nuclear Equation of State"
Advisor: William Lynch
M. S., Physics - 1986 - Michigan State University
B. S., Physics - 1983 - Peking University

Summer Quarter 1991

Yong Cai
Thesis: "Length Mismatch: Topological Characteristics of Semiconductor Alloys"
Advisor: Michael F. Thorpe
B. S., Physics - 1986 - Peking University

James Edward Clayton
Thesis: "High Energy Gamma Ray Production in Proton Induced Reactions at Energies of 104, 145 and 195 MeV"
Advisor: Walter Benenson
M. S., Physics - 1987 - Michigan State University
B. S., Physics - 1984 - Indiana University

Ta-Reong Park
Thesis: "High Resolution Spatial and Temporal Dependent Luminescence Studies of Solids"
Advisor: S. D. Mahanti
M. S., Physics - 1985 - Seoul National University
B. S., Physics - 1983 - Seoul National University

Ping Zhou
Thesis: "Studies on the Magnetic Properties of Clay Intercalation Compounds and Diffusion of Inert Gases in Mixed Ion Systems"
Advisor: S. D. Mahanti
B. S., Physics - 1986 - Peking University

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