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Author:

Dai, Cheng

Title:

PHASE-FIELD SIMULATIONS OF CONTROLLING AND DESIGNING FERROELECTRIC TOPOLOGICAL STRUCTURES AND HIDDEN PHASES IN SUPERLATTICE SYSTEMS

Graduate Program:

Materials Science and Engineering (PHD)

Keywords:

Topological phase
Hidden phase
Superlattice
Design strategy
Control

File:

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Committee Members:

Venkatraman Gopalan, Major Field Member
Sulin Zhang, Outside Unit & Field Member
Ismaila Dabo, Major Field Member
Long-Qing Chen, Chair & Dissertation Advisor
John Mauro, Program Head/Chair

Author:

Wang, Rui

Title:

Phase-Field Modeling of Mobile Species Coupled with Reactions and Phase Microstructures

Graduate Program:

Materials Science and Engineering (PHD)

Keywords:

Phase-field modeling
mobile species
charge
dielectric degradation
ferroelectric
alloy oxidation

File:

Download Rui_Wang-Dissertation_final.pdf

Committee Members:

Michael Lanagan, Outside Unit & Field Member
Ismaila Dabo, Major Field Member
Clive Randall, Major Field Member
Long-Qing Chen, Chair & Dissertation Advisor
John Mauro, Program Head/Chair

Author:

Leng, Haoyang

Title:

Fundamental Understanding of Crystallographic Texturing and Defect Engineering for High Power Piezoelectric Ceramics

Graduate Program:

Materials Science and Engineering (PHD)

Keywords:

Crystallographic texturing
Defect engineering
High power
Piezoelectric

File:

Download PHD_dissertation-Haoyang_Leng.pdf

Committee Members:

John Mauro, Program Head/Chair
Qiming Zhang, Outside Unit & Field Member
Shashank Priya, Chair & Dissertation Advisor
Clive Randall, Major Field Member
Long-Qing Chen, Major Field Member

Author:

Zorn, Jacob

Title:

Ferroelectric Materials by Design at the Mesoscale: Thermodynamic and Phase-Field Modeling

Graduate Program:

Materials Science and Engineering (PHD)

Keywords:

phase-field
thermodynamic
ferroelectric
landau theory
TDGL
Cahn-Hilliard
Allen-Cahn

File:

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Committee Members:

John Mauro, Program Head/Chair
Venkatraman Gopalan, Major Field Member
Ismaila Dabo, Major Field Member
Jinchao Xu, Outside Unit & Field Member
Long-Qing Chen, Chair & Dissertation Advisor
Roman Engel-Herbert, Major Field Member