120 citations · 565 across the 13 of their papers we have counts for
13 papers
Thin-film superconducting resonator tunable to the ground-state hyperfine splitting of Rb
Z. Kim, C. P. Vlahacos, J. E. Hoffman +13
We describe a thin-film superconducting Nb microwave resonator, tunable to within 0.3 ppm of the hyperfine splitting of Rb at GHz. We coarsely tuned the re…
Atoms Talking to SQUIDs
J. E. Hoffman, J. A. Grover, Z. Kim +10
We present a scheme to couple trapped Rb atoms to a superconducting flux qubit through a magnetic dipole transition. We plan to trap atoms on the evanescent wave outside an…
Quantitative imaging of dielectric permittivity and tunability with a near-field scanning microwave microscope
D. E. Steinhauer, C. P. Vlahacos, F. C. Wellstood +5
We describe the use of a near-field scanning microwave microscope to image the permittivity and tunability of bulk and thin film dielectric samples on a length scale of about 1 mic…
Near-Field Microwave Microscopy of Materials Properties
Steven M. Anlage, D. E. Steinhauer, B. J. Feenstra +2
Near-field microwave microscopy has created the opportunity for a new class of electrodynamics experiments of materials. Freed from the constraints of traditional microwave optics,…
Imaging of Microwave Permittivity, Tunability, and Damage Recovery in (Ba,Sr)TiO3 Thin Films
D. E. Steinhauer, C. P. Vlahacos, C. Canedy +5
We describe the use of a near-field scanning microwave microscope to quantitatively image the dielectric permittivity and tunability of thin-film dielectric samples on a length sca…
Imaging Microwave Electric Fields Using a Near-Field Scanning Microwave Microscope
S. K. Dutta, C. P. Vlahacos, D. E. Steinhauer +4
By scanning a fine open-ended coaxial probe above an operating microwave device, we image local electric fields generated by the device at microwave frequencies. The probe is sensi…