Current Members


Dr. David R. Smith is the James B. Duke Distinguished Professor of Electrical and Computer Engineering Department at Duke University, where he also serves as Director for the Center of Metamaterials and Integrated Plasmonics. Dr. Smith is also an Adjunct Associate Professor in the Physics Department at the University of California, San Diego (UCSD), and is a Visiting Professor in the Physics Department at Imperial College, London. Dr. Smith's research has been focused on advanced electromagnetic materials and composites, including photonic crystals and metamaterials.

Bethany Day is the Assistant Director for the Duke Center for Metamaterials and Integrated Plasmonics. Bethany coordinates special events, program reviews and visits for the Center, and serves as the main contact for the industrial affiliates and other collaborative programs.

Research Faculty

Dr. Yaroslav Urzhumov is a Adjunct Professor in the Department of Electrical and Computer Engineering, specializing in the numerical simulation of metamaterials and plasmonic nanosystems. Dr. Urzhumov received his PhD in Physics from the University of Texas, Austin, and subsequently spent two years as a technical associate at COMSOL. Dr. Urzhumov specializes in developing analysis techniques for problems involving multiple physical processes, including hybrid metamaterials.

Dr. Stephane Larouche is currently a research scientist in our group, studying various aspects of linear and nonlinear metamaterials and plasmons. Dr. Larouche received his PhD in engineering physics from the Ecole Polytechnique de Montreal, under the supervision of Ludvik Martinu. Dr. Larouche has developed advanced methods for the design of optical filters with arbitrary refractive indices. He has developed a retrieval method for the characterization of nonlinear metamaterials, and currently leads several projects in the lab including infrared metamaterials.

Joining Metagroup

We welcome inquiries from undergraduate and graduate students, postdoctoral associates, visiting researchers and technical associates interested in participating in our research group! We are a dynamic team with active interests in all forms of metamaterial research, plasmonics, transformation optics, and cloaking, spanning the electromagnetic spectrum from radio and microwaves to visible light. We maintain a close connection with applied aspects of this research, usually pursuing proof-of-concept device implementations in parallel with the science. Positions within the group and the Center for Metamaterials and Integrated Plasmonics depend on funding and space availability. Please see our Positions page for the most recent information on available positions.

Research Staff

Dr. Gleb Akselrod is currently a postdoctoral associate in our group, working on experimental and theoretical aspects of nanoplasmonic elements and devices. Dr. Akselrod received his Ph.D. in Physics from the Massachusetts Institute of Technology, where he studied transport and coherence of excitons in organic and nanostructured materials, under the supervision of Prof. Vladimir Bulovic.

Dr. Alexandre Baron is currently a post-doctoral associate in our group, studying theoretical and experimental aspects of nonlinear plasmonics, metamaterials and transformation optics. Upon receiving his PhD from the Paris-Sud XI University in France, where he studied nonlinear photonic crystals, he worked as a postdoctoral fellow at the Institut d'Optique in Paris on plasmonic antennas and disordered photonic crystals. Next, he spent a year at the Centre de Recherche Paul Pascal at the University of Bordeaux investigating self-assembled metamaterials.

Dr. Jonah Gollub is currently a research scientist at the Duke Center for Metamaterials and Integrated Plasmonics (CMIP). His focus is on developing millimeter wave imaging techniques that leverage metamaterial design techniques and compressive imaging. Dr. Gollub received his PhD from the University of California, San Diego, where he studied the hybridization of metamaterials with magnetic media under Dr. Smith. Before joining the CMIP, he worked in an industry startup developing meta-surfaces for optical and infrared devices.

Dr. Mohammadreza F. Imani is a post-doctoral fellow currently studying various aspects of frequency diverse metamaterial apertures for computational imaging. Dr. Imani received his BS and PhD in electrical engineering from Sharif University of Technology (Tehran, Iran), and the University of Michigan (Ann Arbor, USA). His PhD work under the supervision of Prof. Anthony Grbic focused on the development of near-field plates (non-periodically modulated surfaces/arrays that can tailor the electromagnetic near field) for applications ranging from high resolution probing to wireless power transfer.

Dr. Hayrettin Odabasi is currently a post-doctoral associate in the group, studying transformation optics and metamaterials particularly focusing on frequency diverse metamaterial apertures for microwave imaging. Dr. Odabasi received his PhD from The Ohio State University, where he worked on transformation optics, metamaterials and computational electromagnetics under the supervision of Prof. Fernando L. Teixeira.

Kenneth Parker Trofatter

Dr. Okan Yurduseven is currently a post-doctoral research associate in our group, studying metamaterials and their applications in microwave imaging. Dr. Yurduseven received his Ph.D. in microwave and antenna engineering from the University of Northumbria at Newcastle, U.K., where he worked on indirect microwave holography for the imaging of foreign bodies embedded within dielectric objects, including the imaging of buried ordnance and early-stage breast cancer tumors, and photovoltaic antennas. He is a member of the European Association on Antennas and Propagation (EurAAP) and IEEE Antennas and Propagation Society (AP-S). He serves as a reviewer for the IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION and IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES.

Dr. Tomas Zvolensky is a post-doctoral associate, working on a project involving imaging capabilities of metamaterial surfaces for security screening purposes. He received his PhD from Aalto University, Finland, where he worked on design methods for metamaterial transmission lines applied to leaky-wave antennas in the millimeter-wave range supervised by Prof. A. Räisänen and Prof. K. Simovski.

Graduate Students

Patrick Bowen is a graduate student at Duke University studying optical and acoustic metamaterials and transformation methods in acoustics.  Patrick received a B.S. in physics and a B.S. in electrical engineering from North Carolina State University.  Upon completing his bachelor’s, Patrick continued his studies at ETH Zürich where he received a M.S. in Micro-Nano Systems and studied boundary methods for solving plasmonic eigenvalue problems.  Patrick’s research at Duke has been focused on the analytic modeling of optical metamaterial absorbers and hydrodynamic wake and drag control using anisotropic, active permeable media.

Michael Boyarsky is a graduate student, currently working on tunable antennas. He received his B.S. in physics from Boston College, where he focused on THz metamaterials under Dr. Willie Padilla. Mr. Boyarsky received his M.S. in mechanical engineering from Marquette University, where he focused on human-robot interaction under Dr. Philip Voglewede.

Xiaojun Liu

Guy Lipworth is a graduate student at Duke University studying metamaterial designs for Wireless Power Transfer systems and dispersive holographic apertures for millimeter-wave computational imaging. Guy received his BSEE from the University of Florida; prior to joining Duke University's CMIP he coded FPGAs as an MRI intern at GE Healthcare, designed neuromorphic circuits as an REU intern with Dr. Timothy Horiuchi's group at The University of Maryland , and assisted with 3D laser ablations of hydrogels for neuronal growth in Dr. Shy Shoham's lab at Israel's Institute of Technology.

Tim Sleasman is a graduate researcher working with dynamic metamaterial antennas for various applications. In particular, Tim is interested in utilizing metamaterial apertures in computational imaging schemes as well as for active beam steering applications.


Former Members

Dr. Christos Argyropoulos
August, 2014
Assistant Professor, University of Nebraska-Lincoln

Cristian Ciraci
May 2012- February 2014

Vinh Nguyen
April 2013- May 2014
Graduate and appointed Postdoc

Wangren Xu
May 2013- February 2014

John Hunt
December 2013

Shizhe Shen
January 2013 - May 2014
PhD Student

Britt Lassiter
September 2013 - December 2014

Alec Rose
October, 2013

Nathan Landy
October, 2013
Intellectual Ventures

Yu-Ju Tsai
June 2013 - August 2013
After PhD student

Jack Mock
October 2010- July 2013

Tom Driscoll
October, 2010 - January, 2013
Intellectual Ventures

Da Huang
September, 2007 - May, 2013

Ekaterina Poutrina
October, 2007 - December, 2012

Jeffery Allen
May, 2007- May, 2011
Airforce Research Labs

Nathan Kundtz
January, 2008 - June, 2010
Intellectual Ventures, CTO Kymeta

Soji Sajuyigbe
July, 2006 - May, 2010
Intel, Applications Engineer

Fabrizia Ghezzo
July, 2008 - October, 2009
Kuang-Chi Institute, Senior Scientist

Cameron Harrison
June, 2007 - October, 2008
Proctor and Gamble, Senior Scientist

Ruopeng Liu
August, 2006 - December, 2009
Kuang-Chi Institute, President

Aloyse Degiron
October, 2004 - May, 2009
Universite Paris-Sud and CNRS
Orsay, France, Junior Professor

Marco Rahm
September, 2006 - September, 2008
Universitat Kaiserslautern, Junior Professor of Physics

Jonah Gollub
October, 2004 - October, 2008
Phoebus Optoelectronics, Physicist

Dan Roberts
September, 2006 - June, 2009
Massachussetts Institute of Technology, Graduate Student

David Schurig
October, 2004 - August, 2007
University of Utah, Electrical Engineering Department, Associate Professor

Bryan Justice
August, 2005 - February, 2007
SensorMetrix, Staff Engineer