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Author:

Liu, Jie

Title:

Colloidal Quantum Dot-enabling and Alternating Current Driven Gallium Nitride Based Light Emitting Diode Technology

Graduate Program:

Engineering Science and Mechanics

Keywords:

light emitting diodes
LED
quantum dots
gallium nitride
alternating current LED
AC LED
optoelectronics

File:

Download Dissertation_Jie_Liu.pdf

Committee Members:

Jian Xu, Dissertation Advisor/Co-Advisor
Suzanne E Mohney, Committee Member
S Ashok, Committee Member
Stephen Fonash, Committee Member
Osama O Awadelkarim, Committee Member

Author:

Wang, Li

Title:

Gallium Nitride-based Electronic and Optoelectronic devices

Graduate Program:

Engineering Science and Mechanics

Keywords:

gallium nitride
schottky barrier diodes
high electron mobility transistors
light emitting diodes

File:

Download Li_Wang_phd_dissertation_final.pdf

Committee Members:

Jian Xu, Dissertation Advisor/Co-Advisor
Jian Xu, Committee Chair/Co-Chair
Michael T Lanagan, Committee Member
Samia A Suliman, Committee Member
Jerzy Ruzyllo, Committee Member

Author:

Kemmerling, Jesse

Title:

Effects of Low-Mobility Holes in TCAD Simulated GaN/AlGaN/GaN Super-Heterojunction HEMT for RF and High-Power Applications

Graduate Program:

Electrical Engineering

Keywords:

gallium nitride
HEMT
super-heterojunction
field plate
RF amplifier
hole mobility
TCAD
microwave amplifier

File:

Download Thesis_MS_Final_Draft_Kemmerling_Jesse.pdf

Committee Members:

Rongming Chu, Thesis Advisor/Co-Advisor
Tom Jackson, Committee Member
Kultegin Aydin, Program Head/Chair

Author:

Lundh, James Spencer

Title:

Thermomechanical analysis of emerging microsystems using Raman spectroscopy

Graduate Program:

Mechanical Engineering

Keywords:

Raman spectroscopy
temperature
stress
thermal transport
thermal management
wide bandgap semiconductors
ultrawide bandgap semiconductors
gallium nitride
aluminum gallium nitride
aluminum nitride
gallium oxide
diamond
lead zirconate titanate
2D materials
semiconductor devices
HEMT
FET
MODFET
pMUT
MEMS
RF electronics
power electronics
optical metrology
2DRT
nanoparticle Raman
thermoreflectance thermal imaging
infrared thermography

File:

Download Lundh__JS_PSU-Mech-Eng_Dissertation_Final.pdf

Committee Members:

Sukwon Choi, Chair & Dissertation Advisor
Suzanne Mohney, Outside Unit & Field Member
Stephen Lynch, Major Field Member
Md Haque, Major Field Member
Daniel Haworth, Professor in Charge/Director of Graduate Studies

Author:

Bansal, Anushka

Title:

METALORGANIC CHEMICAL VAPOR DEPOSITION OF 3D AND 2D GROUP-III NITRIDES

Graduate Program:

Materials Science and Engineering

Keywords:

chemical vapor deposition
group III nitrides
2D materials
gallium nitride
boron nitride
2-dimensional gallium nitride
thin film deposition
semiconductor thin films

File:

Download Bansal_dissertation_08242021.pdf

Committee Members:

Nasim Alem, Major Field Member
Sukwon Choi, Outside Unit & Field Member
Suzanne Mohney, Major Field Member
Joan Redwing, Chair & Dissertation Advisor
John Mauro, Program Head/Chair

Author:

Campbell, Ian

Title:

Experimental and Computational Investigations of Platinum and Gallium Nitride Vapor Deposition Processes

Graduate Program:

Materials Science and Engineering

Keywords:

atomic layer deposition
chemical vapor deposition
platinum
gallium nitride
density functional theory
mesoporous nitrogen doped carbon
nuclei
particle
thin film

File:

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Committee Members:

Suzanne Mohney, Chair & Dissertation Advisor
Susan Sinnott, Major Field Member
Feifei Shi, Outside Unit & Field Member
Joan Redwing, Major Field Member
John Mauro, Program Head/Chair

Author:

Molina, Alex

Title:

Semiconductor Surface Passivation and Metallization for Schottky Diodes

Graduate Program:

Materials Science and Engineering

Keywords:

Schottky diodes
contacts
transition metals
semiconductor structures
gallium nitride
rhenium
molybdenum carbonitride
atomic layer deposition
energy dispersive x-ray spectroscopy
transmission electron microscopy
x-ray diffraction
hydrobromic acid
x-ray photoelectron spectroscopy
electron beam evaporation
sputtering
surface passivation
metallization

File:

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Committee Members:

Michael Lanagan, Outside Unit & Field Member
Rongming Chu, Outside Field Member
Jon-Paul Maria, Major Field Member
Suzanne Mohney, Chair & Dissertation Advisor
John Mauro, Program Head/Chair

Author:

Kemmerling, Jesse

Title:

The Development of Gallium Nitride Super-Heterojunction Transistors for 10-kV Blocking and 3-kV Switching

Graduate Program:

Electrical Engineering

Keywords:

GaN
wide-bandgap
high voltage switch
MOSFET
HEMT
semiconductor switch
breakdown voltage
current collapse
on-resistance
transistor
super-heterojunction
superjunction
dynamic performance
electric field distribution
charge balance
charge balance technique
Schottky barrier diodes
dynamic on-resistance
gallium nitride
III-V semiconductor
semiconductor fabrication
TCAD
simulation
2DEG
AlGaN/GaN
high electron mobility transistors
metal-oxide-semiconductor field-effect transistors
SHJ
capacitance
field-plate
p-n junction
fast-switching
10-kV
3-kV switching
3-kV
analytical model
derivation
Ron-BV relationship

File:

Download Dissertation_Kemmerling_GaN_SHJ_Transistors_10kV_11052024.pdf

Committee Members:

Tom Jackson, Major Field Member
Rongming Chu, Chair & Dissertation Advisor
Suzanne Mohney, Major Field Member
Joshua Robinson, Outside Unit & Field Member
Madhavan Swaminathan, Program Head/Chair