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Open Access

Author:: Heo, Tae Wook
Title:: Phase-field modeling of microstructure evolution in elastically inhomogeneous polycrystalline materials
Graduate Program:: Materials Science and Engineering
Keywords:: Phase-field model
Microstructure evolution
Polycrystalline materials
Diffusional processes
Structural transformations
Inhomogeneous elasticity
File:: Download PhD_Dissertation_TaeWookHeo_final.pdf
Committee Members:: Long Qing Chen, Dissertation Advisor/Co-Advisor
Zi Kui Liu, Committee Member
David John Green, Committee Member
Qiang Du, Committee Member

Open Access

Author:: Zacherl, Chelsey Leanne
Title:: A computational investigation of the effect of alloying elements on the thermodynamic and diffusion properties of fcc Ni alloys, with application to the creep rate of dilute Ni-X alloys.
Graduate Program:: Materials Science and Engineering
Keywords:: Ni-base superalloys
thermodynamic modeling
self-diffusion
impurity diffusion
non-dilute impurity diffusion
first-principles
File:: Download Zacherl-Dissertation-Final.pdf
Committee Members:: Zi Kui Liu, Dissertation Advisor/Co-Advisor
Zi Kui Liu, Committee Chair/Co-Chair
Long Qing Chen, Committee Member
Paul Raymond Howell, Committee Member
Jorge Osvaldo Sofo, Committee Member

Open Access

Author:: Winchester, Benjamin Michael
Title:: A Phase-field Investigation of Domain Structures in Ferroelectric Bismuth Ferrite Thin Films
Graduate Program:: Materials Science and Engineering
Keywords:: ferroelectric
diffuse interface
phase-field
bismuth ferrite
File:: Download Bens_awesome_thesis.pdf
Committee Members:: Long Qing Chen, Dissertation Advisor/Co-Advisor
Long Qing Chen, Committee Chair/Co-Chair
Venkatraman Gopalan, Committee Member
Roman Engel Herbert, Committee Member
Qiang Du, Committee Member
Qiang Du, Special Member

Open Access

Author:: Xing, Wenting
Title:: Phase-field Models of iron phosphate and lithium iron phosphate binary system
Graduate Program:: Materials Science and Engineering
Keywords:: Lithium-ion battery
lithium iron phosphate
coherency strain energy
File:: Download Wenting_Xing_MS_Thesis.pdf
Committee Members:: Long Qing Chen, Thesis Advisor/Co-Advisor

Open Access

Author:: Duan, Chen
Title:: computer simulations of ferroelectric local switching by phase-field approach
Graduate Program:: Materials Science and Engineering
Keywords:: ferroelectric phase-field approach
File:: Download finalthesis_chenduan.pdf
Committee Members:: Long Qing Chen, Thesis Advisor/Co-Advisor

Open Access

Author:: Lee, Che-hui
Title:: MBE Growth and Properties of Sr(n+1)Ti(n)O(3n+1) Ruddlesden-Popper Phases
Graduate Program:: Materials Science and Engineering
Keywords:: MBE
oxide
Ruddlesden-Popper
strain
tunable dielectrics
File:: Download Che-Hui_thesis_v5.pdf
Committee Members:: Long Qing Chen, Dissertation Advisor/Co-Advisor
Long Qing Chen, Committee Chair/Co-Chair
Zi Kui Liu, Committee Member
Venkatraman Gopalan, Committee Member
Renee Denise Diehl, Committee Member
Darrell Schlom, Special Member
Xiaoxing Xi, Special Member

Open Access

Author:: Brooks, Charles M
Title:: The growth of strontium titanate and lutetium ferrite thin films by molecular-beam epitaxy
Graduate Program:: Materials Science and Engineering
Keywords:: oxide
thin film
MBE
epitaxy
SrTiO3
LuFe2O4
molecular-beam epitaxy
strontium titanate
lutetium ferrite
File:: Download 1-CMBrooks-Dissertaton.pdf
Committee Members:: Long Qing Chen, Dissertation Advisor/Co-Advisor
Long Qing Chen, Committee Chair/Co-Chair
Venkatraman Gopalan, Committee Member
Zi Kui Liu, Committee Member
Raymond Edward Schaak, Committee Member
Darrell Schlom, Special Member

Open Access

Author:: Wang, Yi
Title:: A FIRST-PRINCIPLES STUDY OF STACKING FAULTS AND LONG PERIODIC STACKING ORDER STRUCTURES IN MG AND MG ALLOYS
Graduate Program:: Materials Science and Engineering
Keywords:: Stacking fault
Long periodic stacking order (LPSO)
Deformation electron density
Atomic array/cluster
File:: Download 2013-BillYiWang-PhD-Dissertation-Mg-SF-LPSOs--V3.pdf
Committee Members:: Zi Kui Liu, Dissertation Advisor/Co-Advisor
Zi Kui Liu, Committee Chair/Co-Chair
Long Qing Chen, Committee Member
Jorge Osvaldo Sofo, Committee Member
Suzanne E Mohney, Committee Member
Suveen N Mathaudhu, Special Member

Open Access

Author:: Cao, Ye
Title:: Phase-field simulation of defect transport, current evolution and piezoelectric response in dielectric and ferroelectric oxides
Graduate Program:: Materials Science and Engineering
Keywords:: Phase-field model
defect transport
resistance degradation
ferroelectric oxides
File:: Download Ye_Cao_PhD_thesis_v4.pdf
Committee Members:: Long Qing Chen, Dissertation Advisor/Co-Advisor
Long Qing Chen, Committee Chair/Co-Chair
Clive A Randall, Committee Member
Venkatraman Gopalan, Committee Member
Gerald Dennis Mahan, Committee Member

Open Access

Author:: Maier, Russell Alan
Title:: Dynamics of Oxygen Vacancies and Defect Complexes in the Perovskite Oxide Structure
Graduate Program:: Materials Science and Engineering
Keywords:: oxygen vacancy
EPR
impedance
defect complex
ionic conductivity
File:: Download Russell_Maier_Dissertation.pdf
Committee Members:: Clive A Randall, Dissertation Advisor/Co-Advisor
Susan�Trolier�McKinstry, Committee Chair/Co-Chair
Patrick M Lenahan, Committee Member
Shujun Zhang, Committee Member
Long Qing Chen, Committee Member

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