Investigating microwave loss of SiGe using superconducting transmon qubits
Sign Up to like & getrecommendations! Published in 2021 at "Applied Physics Letters"
DOI: 10.1063/5.0038087
Abstract: Silicon-germanium (SiGe) is a material that possesses a multitude of applications ranging from transistors to electro-optical modulators and quantum dots. The diverse properties of SiGe also make it attractive to implementations involving superconducting quantum computing.… read more here.
Keywords: investigating microwave; loss sige; microwave loss; sige using ... See more keywords
Low-loss SiGe waveguides for mid-infrared photonics fabricated on 200 mm wafers.
Sign Up to like & getrecommendations! Published in 2024 at "Optics express"
DOI: 10.1364/oe.521925
Abstract: This article presents low-loss mid-infrared waveguides fabricated on a Ge-rich SiGe strain-relaxed buffer grown on an industrial-scale 200 mm wafer, with propagation losses below 0.5 dB/cm for 5-7 µm wavelengths and below 5 dB/cm up… read more here.
Keywords: loss sige; mid infrared; low loss; photonics ... See more keywords