Design of superconducting transmission line integrated surface-electrode ion-traps
Author(s)Meyer, David Thomas
Massachusetts Institute of Technology. Dept. of Electrical Engineering and Computer Science.
Karl K. Berggren.
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We fabricated superconducting surface electrode ion traps with integrated microwave coplanar waveguides using direct-write optical lithography and a niobium on sapphire process. We then tested these traps in a closed cycle cryostat and used 28 mW of microwave power to excite rotational transitions of trapped strontium chloride molecular ions. We expected that driving these rotational transitions would heat a co-trapped strontium atomic ion cloud. However, we did not see this heating and we must conduct further experiments.
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2011.Cataloged from PDF version of thesis.Includes bibliographical references (p. 85-87).
DepartmentMassachusetts Institute of Technology. Dept. of Electrical Engineering and Computer Science.
Massachusetts Institute of Technology
Electrical Engineering and Computer Science.