Vincent T. Engl

most citedPlanar GHz Resonators on SrTiO3: Suppressed Losses at Temperatures below 1 K

2 citations · 2 across the 1 of their papers we have counts for

collaborators

2 papers

cond-mat.supr-con2019★ 2 cited

Planar GHz Resonators on SrTiO3: Suppressed Losses at Temperatures below 1 K

Vincent T. Engl, Nikolaj G. Ebensperger, Lars Wendel +1

The complex dielectric constant $ε^= ε_{1} + i ε_{2}$ of SrTiO $_{3}$ reaches high values $ε_{1} \approx 2 * 1 0^{4}$ at cryogenic temperatures, while the dielectric losses ( $ε_{2}$ ) are muc…

cond-mat.supr-con2019

Microwave probing of bulk dielectrics using superconducting coplanar resonators in distant-flip-chip geometry

Lars Wendel, Vincent T. Engl, Gabriele Untereiner +6

Dielectric measurements on insulating materials at cryogenic temperatures can be challenging, depending on the frequency and temperature ranges of interest. We present a technique…