Quantum Information with Trapped Ions

Group Members

Hartmut Häffner
Office: 301H, Old LeConte
Phone: (510) 664-4299

I like to experiment with the quantum information stored in trapped ions. I lead now a group sharing the same passion. In my previous life, I measured how strong electric fields change the magnetic moment of the electron, studied quantum chaos, ran quantum gates, characterized entangled states, and teleported quantum information over 10 micrometers. Notable current achievements of my group are ultra low-noise ion traps and a Michelson-Morley test for electrons. When not behind a keyboard, I love being outside such as on playgrounds with my daughter or on the water windsurfing.
Eli Megidish
Phone: (510) 664-4296

I like revealing the puzzling nature of quantum systems and enjoy the challenges that trapped ions systems provides. Outside the lab I love to explore the bay area with my family.
Clemens Matthiesen
Phone: (510) 664-4296

The ability to observe and control quantum states (in a lab) is probably the most exciting thing in physics for me. Having spent a PhD and a few Postdoc-years on solid-state spin systems I am very excited to learn about ion surface traps in Berkeley now. I also like racket sports and baking bread.
Erik Urban
Grad Student
Phone: (510) 664-4296

I work on the ring trap experiment and love the new challenges the geometry provides. I play Ultimate in my free time and watch the Green Bay Packers on Sundays.
Crystal Noel
Grad Student
Phone: (510) 664-4296

I enjoy tackling the technical obstacles to creating a trapped ion quantum processor and currently measure a lot of heating rates. On campus, I volunteer with the Graduate Assembly and the Pi Beta Phi Alumnae Advisory Committee. I love to travel, bake, and explore the Bay area.
Maya Lewin-Berlin
Grad Student
Phone:(510) 664-4296

I am a graduate student studying surface science with trapped ions, and I'm interested in microfabrication and quantum computation. Outside of the lab I love dancing, swimming in the ocean, and vegetarian cooking.
Joe Broz
Grad Student
Phone: (510) 664-4296

I'm a grad student and I like to trap ions and simulate photosynthesis. In my free time, I enjoy antique browsing and am a proud father to 3 adorable kittens.
Da An (Chi Chi)
Grad Student
Phone: (510) 664-4296

I'm a graduate student, excited to learn about the theory and techniques of ion trapping, along with its applications to quantum information. Outside of the lab, I enjoy playing card/board games and eating.
Neil Glikin
Grad Student
Phone: (510) 664-4296

I love being able to see the effects of quantum mechanics on a tabletop, as well as just learning and discovering how the universe works. I enjoy exploring the bay area, video games, and making lists.
Nicole Greene
Grad Student
Phone: (510) 664-4296

I work on the lattice experiment which does quantum simulation. Outside the lab I enjoy exploring San Fransisco and skiing.

Current Visitors
Kai Krimmel

Current Undergraduates
Alex Chuang
Trent Brendel

Former group members

Boerge Hemmerling
Soenke Moeller
Dylan Gorman
Ishan Talukdar
Brian Timar
Thilo van Hoevel
Ahmed Adelrahman
Philipp Schindler
Omid Khosravani
Nikos Daniilidis
Sankara Narayanan
Josselin Bernardoff
Christian Zimmer
Anthony Ransford
Michael Ramm
Thaned (Hong) Pruttivarasin
Ryan Blais
Ross Hutson
Mark Kokish
Sebastian Gerber
Greg Bolloten
Daniel Tatum
Ian Hayes
Calvin Lau
Axel Kreuter
Oliver Neitzke
Boyan Tabakov
Sam Fendell
Kelsey Johnsen
Nathan Poon
Jiachen Yang
Isabela Le Bras
Todd Karin
Andy Li Cheong Yiu
Chris Overstreet
Gebhard Littich
Sean Arifin
David Gee
Christopher Reilly
Alex Georges