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Author:

Yanez Parreno, Wilson Jonathan

Title:

Spin dependent phenomena in topological and two-dimensional materials: from insulators to semimetals and beyond

Graduate Program:

Physics (PHD)

Keywords:

topology
spin
spin transport
ferromagnetism
Dirac semimetal
Weyl semimetal
topological insulator
topological semimetal
two-dimensional ferromagnet
two-dimensional metal
magnetization switching
spin Hall effect

File:

Download WYDissertation.pdf

Committee Members:

Chaoxing Liu, Major Field Member
Nitin Samarth, Chair & Dissertation Advisor
Abhronil Sengupta, Outside Unit & Field Member
Cuizu Chang, Major Field Member
Nitin Samarth, Program Head/Chair

Author:

Afolayan, Emmanuel

Title:

Semiconductor Dilution To Improve The Performance Of Organic Light Emitting Diodes

Graduate Program:

Electrical Engineering (PHD)

Keywords:

Organic light emitting diode
Semiconductor dilution
Optoelectronics
Spontaneous Orientational polarization
Outcoupling

File:

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Committee Members:

Noel Giebink, Chair & Dissertation Advisor
Madhavan Swaminathan, Program Head/Chair
Donald Ebeigbe, Major Field Member
Nelson Yaw Dzade, Outside Unit & Field Member
Abhronil Sengupta, Major Field Member

Author:

Wali, Akshay

Title:

Hardware and information security primitives based on two-dimensional materials and device phenomena

Graduate Program:

Electrical Engineering (PHD)

Keywords:

Hardware Security
2D materials.

File:

Download PhD_Thesis_-Akshay_Wali-final.pdf

Committee Members:

Mauricio Terrones, Outside Unit & Field Member
Rongming Chu, Major Field Member
Swaroop Ghosh, Co-Chair of Committee
Abhronil Sengupta, Major Field Member
Saptarshi Das, Co-Chair & Dissertation Advisor
Madhavan Swaminathan, Program Head/Chair

Author:

Huang, Yu Sheng

Title:

Characterization and Synthesis of BiSb Thin Films: MBE Growth, Pole Figures, Raman Spectroscopy, and Other Characterization Techniques

Graduate Program:

Physics (PHD)

Keywords:

BiSb
spin-orbit-torque devices
molecular beam epitaxy
X-ray diffraction
pole figure measurement
Raman spectroscopy

File:

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Committee Members:

Chaoxing Liu, Major Field Member
Nitin Samarth, Chair & Dissertation Advisor
Abhronil Sengupta, Outside Unit & Field Member
Irina Mocioiu, Professor in Charge/Director of Graduate Studies
Eric Hudson, Major Field Member

Author:

Akbari Roshan, Kamyar

Title:

Development And Application Of A ReaxFF Reactive Force Field For Copper And Copper Oxide Interactions With Silicon Via Neural Network Based Parameterization Methods

Graduate Program:

Electrical Engineering (PHD)

Keywords:

ReaxFF
Force Field Developement
INDEEDopt
Optimization
Molecular Dynamics
Deep Learning
Neural Network Inversion

File:

Download Kamyar_Akbari_Roshan_-_Thesis.pdf

Committee Members:

David Miller, Co-Chair & Dissertation Advisor
Abhronil Sengupta, Major Field Member
Saptarshi Das, Outside Unit & Field Member
Seyedehaida Ebrahimi, Major Field Member
Adri van Duin, Co-Chair & Dissertation Advisor
Madhavan Swaminathan, Program Head/Chair

Author:

Yang, Kezhou

Title:

Exploring Emerging Device Physics for Efficient Spin-Based Neuromorphic Computing

Graduate Program:

Materials Science and Engineering (PHD)

Keywords:

Neuromorphic computing
Spintronic devices
Spiking neural networks
Bayesian neural networks
Magnetic tunnel junction (MTJ)
Stochasticity
Crossbar array
Sneak path current
Voltage-controlled magnetic anisotropy (VCMA)
Hall bar

File:

Download Kezhou_Yang_Dissertation_Final_Ver.pdf

Committee Members:

John Mauro, Program Head/Chair
Swaroop Ghosh, Major Field Member
Joseph Najem, Outside Unit & Field Member
Abhronil Sengupta, Chair & Dissertation Advisor
Saptarshi Das, Major Field Member

Author:

Singh, Sonali

Title:

Co-Architecting Brain-inspired Algorithms and Hardware for Performance and Energy Efficiency

Graduate Program:

Computer Science and Engineering (PHD)

Keywords:

Spiking Neural Networks
Neuromorphic Computing
Gradient descent
Low-power architectures
bio-inspired sensors

File:

Download NeuroCompDissertationDraftFinal.pdf

Committee Members:

Vijaykrishnan Narayanan, Co-Chair & Dissertation Advisor
Chitaranjan Das, Co-Chair & Dissertation Advisor
Abhronil Sengupta, Major Field Member
Saptarshi Das, Outside Unit & Field Member
Chitaranjan Das, Program Head/Chair