SiGeSn SBFETs at Cryogenic Temperatures (Tu Wien et al)


A new technical paper titled "A Cryogenic Ultra-Thin Body SiGeSn Transistor" was published by researchers at TU Wien, Johannes Kepler University, Universidad de Granada, and Max Planck Institute for Sustainable Materials. Abstract "Transistors capable of operating at cryogenic temperatures are key components for the fast and energy-efficient control and readout of qubits. However, the ultra... » read more

Double Intra-Cavity VCSELs: Properties And Design Challenges At Cryogenic Temperatures (Tampere Univ.)


A new technical paper titled "Thermal characteristics of a double intra-cavity contact VCSEL for cryogenic optical links" was published by researchers at Tampere University. Excerpt "Cryogenic computing systems, including quantum computers, cryo-CMOS and superconducting processors, necessitate efficient optical data links capable of operation at temperatures as low as 4 K. Vertical-cavity s... » read more