People

Current

Zhong He Headshot

Zhong He (PhD)

Professor
Nuclear Engineering and Radiological Sciences

E-mail: [email protected]

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Jeffrey A. Fessler Headshot

Jeffrey A. Fessler (PhD)

Professor, Electrical Engineering and Computer Science

Imaging Techniques

E-mail: fessler at umich dot edu

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Michael Flynn Headshot

Michael Flynn (PhD)

Professor, Electrical Engineering and Computer Science

Mixed Analog/Digital Application-Specific Integrated Circuit (ASIC) Design

E-mail: [email protected]

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Yuefeng Zhu Headshot

Yuefeng Zhu (PhD)

Assistant Research Scientist

3-D position-sensitive semiconductor gamma-ray spectrometers

E-mail: [email protected]

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Gianluigi De Geronimo Headshot

Gianluigi De Geronimo (PhD)

Visiting Professor

Application-Specific Integrated Circuit Design

E-mail: [email protected]

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James Berry Headshot

James Berry

Electronic Design engineer Lead

E-mail: [email protected]

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Damon Anderson

Graduate Student (PhD candidate)

E-mail: [email protected]


Alexander Rice Headshot

Alexander Rice

Graduate Student (PhD candidate)

E-mail: [email protected]

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Prabhjot Kaur Headshot

Prabhjot Kaur

Graduate Student (PhD candidate)

E-mail: [email protected]

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Peter Hotvedt Headshot

Peter Hotvedt

Graduate Student (PhD candidate)

E-mail: [email protected]

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Max Robbins Headshot

Max Robbins

Graduate Student (PhD pre-candidate)

E-mail: [email protected]


Farah M. Rafee

Graduate Student (PhD pre-candidate)


 

Graduates & Visitors

Erik Hall Headshot

Erik Hall

“Pixelated Thallium Bromide Crystals with Application-Specific Integrated Circuits for Gamma-Ray Detection”, 2023

TlBr and other alternative semiconductor materials

E-mail: [email protected]

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Sara Abraham

Sara Abraham

Capability Demonstration of 3D CdZnT Gamma-Ray Detectors in Extreme Environments“, 2023.

Current Position: H3D Inc.

E-mail: [email protected]


Matthew Petryk

Matthew Petryk

“Algorithms and Electronics for Processing Data from Pixelated Semiconductor Gamma-Ray Detectors”, 2023.

Current Position: H3D Inc.

E-mail: [email protected]


Zhuo Chen

Zhuo Chen

Quantitative Measurement and Development of Back-end Processing System-on-Chip for the Pixelated CdZnTe Detector“, 2022

Current Position: Working for Apple

E-mail: [email protected]

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Valerie Nwadeyi

Valerie Nwadeyi

A MLEM Approach to Range Verification for Proton Beam Therapy using 3-D Position Sensing CdZnTe“, 2021

Current Position: Savannah River National Laboratory

E-mail: [email protected]

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Charles Leak

Charles Leak

Techniques for Pixelated Ambipolar-Sensitive Semiconductor Gamma-Ray Spectrometers“, 2021.

Current Position: U.S. Department of Energy

E-mail: [email protected]

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Daniel Shy

Daniel Shy

Super-MeV Compton Imaging and 3D Gamma-Ray Imaging Using Pixelated CdZnTe“, 2020.

Current Position: Naval Research Laboratory

E-mail: [email protected]

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Jiawei Xia

Jiawei Xia

Interaction Reconstruction in Digital 3-D CdZnTe Under Various Circumstances“, 2019.

Current Position: Working for Google

E-mail: [email protected]

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Bennet Williams

Bennett Williams

Applications of Principal Component Analysis for Position-Sensitive Semiconductor Detectors“, 2019.

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David Goodman

David Goodman

Passive Characterization of Unknown Spaces Using Large-Volume Pixelated CdZnTe“, 2019.

Current Position: H3D Inc.

E-mail: [email protected]

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Jiyang Chu

Jiyang Chu

Advanced Imaging Algorithms with Position-Sensitive Gamma-Ray Detectors“, 2018.

Current Position: Working in China

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Sean O'Neal

Sean O’Neal

Advancements in TlBr for Gamma-Ray Detection and Imaging“, 2017.

Current Position: Lawrence Livermore National Lab

E-mail: [email protected]

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Michael Streicher

Michael Streicher

Applications of Digitized 3-D Position-Sensitive CdZnTe Spectrometers for National Security and Nuclear Nonproliferation“, 2017.

Current Position: H3D Inc.

E-mail: [email protected]

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David Goodman

Steven Brown

Time-Encoded Thermal Neutron Imaging Using Large-Volume Pixelated CdZnTe Detectors“, 2017.

Current Position: H3D/M3D Inc.

E-mail: [email protected]

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Joshua Mann

Joshua Mann

Improving Cadmium Zinc Telluride Spectrometer Performance and Capabilities“, 2016.

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William Koehler

William Koehler

Thallium Bromide as an Alternative Material for Room-Temperature Gamma-Ray Spectroscopy and Imaging“, 2016.

Current Position: Working for Intel

E-mail: [email protected]

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Sonal Joshi

Sonal Joshi

Coded Aperture Imaging Applied to Pixelated CdZnTe Detectors“, 2014.

Current Position: UM Medical School

E-mail: [email protected]

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Hao Yang

Hao Yang

Applications of Digital ASIC Array System for Noise Analysis, Non-linearity Correction, Event Classification and Reconstruction”, 2013.

Current Position: Working for Microsoft

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Crystal Thrall

Crystal Thrall

Alternative Wide-Band-Gap Materials for Gamma-Ray Spectroscopy”, 2013.

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Yvan A. Boucher

Yvan A. Boucher

Analysis of Cadmium Zinc Telluride Detector Performance and Characteristics for Applications in Gamma-Ray Imaging Spectrometers”, 2013.

Current Position: H3D Inc.

E-mail: [email protected]

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Jason Jaworski

Jason Jaworski

Compton Imaging Algorithms for Position-Sensitive Gamma-Ray Detectors in the Presence of Motion”, 2013.

Current Position: H3D Inc.

E-mail: [email protected]

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Miesher Rodrigues

Miesher Rodrigues

High-Flux Experiments and Simulations of Pulse-Mode Position-Sensitive CdZnTe PixelatedDetectors”, 2012.

Current Position: Vital Optics

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Willy R. Kaye

Willy Kaye

Energy and Position Reconstruction in Pixelated CdZnTe Detectors”, 2012.

Current Position: H3D Inc.

E-mail: [email protected]

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Daniel Lingenfelter

Dan Lingenfelter

Source Detection and Image Reconstruction with Position-Sensitive Gamma-Ray Detectors”, 2012.

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Weiyi Wang

Weiyi Wang

Techniques and Applications of Compton Imaging for Position-Sensitive Gamma-Ray Detectors”, 2011.

Current Position: H3D Inc.

E-mail: [email protected]

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Christopher Wahl

Christopher Wahl

Imaging, Detection, and Identification Algorithms for Position-Sensitive Gamma-Ray Detectors”, 2011.

Current Position: H3D Inc.

E-mail: [email protected]

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Stephen Anderson

Steve Anderson

Event Classification for 3-D Position Sensitive Semiconductor Detectors”, 2011.

Current Position: Los Alamos National Laboratory

E-mail: [email protected]


Scott Kiff

Scott Kiff

Coplanar anode implementation in compressed xenon ionization chambers“, 2007.

Current Position: Sandia National Laboratory

E-mail: [email protected]

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Ben Sturm

Ben Sturm

Coplanar anode implementation in compressed xenon ionization chambers“, 2007.

E-mail: [email protected]

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Dan Xu

Dan Xu

Gamma-ray imaging and polarization measure using 3-d position-sensitive CdZnTe detectors” 2006.

Current Position: Working for An-Ke (Medical Imaging Company), China

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Feng Zhang

Feng Zhang

Events reconstruction in 3-D position sensitive CdZnTe gamma-ray spectrometers”, 2005.

Current Position: H3D Inc.

E-mail: [email protected]

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Carolyn E. Seifert (Lehner)

Carolyn Seifert

4-pi Compton imaging using a single 3-d position sensitive CdZnTe detector”, 2004.

Current Position: Pacific Northwest National Laboratory

E-mail: [email protected]


James (Jim) Baciak

James Baciak

Development of pixilated HgI2 radiation detectors for room temperature gamma-ray spectroscopy”, 2004.

Current Position: Professor, University of Florida

E-mail: [email protected]


Clair J. Sullivan

Clair Sullivan

Single polarity charge sensing in high pressure xenon using a coplanar anode configuration”, 2002.

Current Position: Clair Sullivan and Associates: AI and Data Science Consulting

E-mail: [email protected]


Yanfeng Du

Development of a prototype Compton scattering camera using 3-d position sensitive CZT detectors”, 2001.

Current Position: Working for United Imaging in Shanghai, China

E-mail: [email protected]


Wen Li

Wen Li

Three-dimensional position sensitive CdZnTe gamma ray spectrometers”, 2001.

Current Position: Working for An-Ke (Medical Imaging Company), China