JQI Administration

Co-Directors

Gretchen Campbell

JQI Co-Director

email

(301) 405-0934
Frederick Wellstood

JQI Co-Director

email

(301) 405-7649

Assistant Director

Kendra Turner

email
Kelly Phillips

Faculty Research Assistant

email

(301) 405-1300
Melissa Britton

Business Manager

email

(301) 405-2215

Public Affairs

Annu Abraham

email
Dina Genkina

email
Alex Melvin

email
Sarah Elbeshbishi

email
Shivani Mattikalli

email
Chris Cesare

Director of Communications and Outreach

email

(301) 405-0824
Bailey Bedford

Science Communicator

email

(301) 405-9401
Michael Kamuiru

Web Services Administrator

email

People Profiles

Efim Rozenbaum

Efim Rozenbaum is a graduate fellow at JQI who studied physics as an undergraduate and graduate student at St. Petersburg State University. His undergraduate thesis focused on new numerical methods for solving the equations that govern quantum systems with axial symmetry, and his Master’s thesis continued this work for highly charged heavy ions. Now, he works with JQI and the Condensed Matter Theory Center to study the effect of interactions on dynamical localization, the signatures of chaotic transitions in quantum dynamics and non-Markovian soliton dynamics with non-Ohmic friction.
Steven Olmshenck

Former NRC postdoctoral fellow Steven Olmschenk is currently faculty at Denison University located in Granville, Ohio. Steve was a graduate student in Chris Monroe’s Trapped Ion Quantum Information group and then a postdoc in the NIST Laser Cooling and Trapping Group. While at NIST he worked on Trey Porto’s double-well optical lattice experiment. At Dension he has a group researching physics at the interface of quantum optics and trapped atomic ions.
James R. Williams

James R. Williams is a JQI Fellow and assistant professor of physics, and his chief area of research is experimental condensed matter physics. Specifically, he specializes in understanding why certain one and two-dimensional materials (e.g. topological insulators, graphene) depart from normal conductivity provided by free electrons. Dr. Williams received his bachelors in engineering physics at Santa Clara University. He then went on to get his MS and PhD from Harvard University in 2009 on the subject of grapheme, while studying under Charles M. Marcus. He was then a postdoctoral fellow at Stanford before coming to Maryland.
Wes Campbell

Wes Campbell is a JQI alumni and now a faculty member at UCLA where his group studies cold molecules and trapped ions. His cold molecule research is an outgrowth of the NSF Physics Frontier Center’s seed funding program, here at JQI. While at JQI, Wes did research in Chris Monroe’s trapped ion quantum information group. Wes was instrumental in constructing an experiment that focuses on ultrafast gates with ions. Later in his postdoc, he worked on quantum simulations of magnetism with ion chains. More about his current group at http://campbellgroup.physics.ucla.edu/
Zachary Eldredge

Zachary Eldredge, a PhD student at JQI and QuICS, received undergraduate degrees in physics and mathematics from the University of Oklahoma. At JQI, he has studied the emergence of a self-organized structure in atoms near a nanofiber, working closely with Luis Orozco’s to investigate nanofiber platforms and cold atom physics. Now, he works with Alexey Gorshkov and studies the physics of long-range quantum information and quantum networks.
Stephen Eckel

Stephen Eckel is postdoctoral researcher at the JQI, and a National Research Council postdoctoral fellow from 2013-2014. After receiving his undergraduate degree in physics at Lehigh University, he received numerous fellowships and prizes while pursuing a PhD in physics at Yale. There, he performed two precision measurements searching for the electron’s electric dipole moment, one using a solid-state sample and another using molecular lead-oxide. At JQI, he works with Gretchen Campbell on creating superfluid analogs of superconducting quantum interference devices (SQuIDs) using Bose-Einstein condensates of sodium atoms. He is currently working with a team of graduate students to build a new experiment that can incorporate both ultra-cold sodium and erbium.

JQI Administration

Co-Directors

Assistant Director

Public Affairs

Efim Rozenbaum

Steven Olmshenck

James R. Williams

Wes Campbell

Zachary Eldredge

Stephen Eckel

About JQI

Contact

Questions?

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JQI Administration

Co-Directors

Assistant Director

Public Affairs

Efim Rozenbaum

Steven Olmshenck

James R. Williams

Wes Campbell

Zachary Eldredge

Stephen Eckel

About JQI

Contact

Questions?