Use of SiGe bipolar transistors for cryogenic readout of SQUIDs

Keyphrases

• Superconducting Quantum Interference Device (SQUID) 100%
• SiGe Bipolar Transistor 100%
• Cryogenic Readout 100%
• Low Temperature 50%
• Commercially Available 50%
• Dilution Refrigerator 50%
• Power Dissipation 50%
• SiGe 50%
• SQUID Readout 50%
• Cooling Power 50%
• Refrigerator 50%
• Slew Rate 50%
• Flux Noise 50%
• Flux Feedback 50%
• Closed Cycle 50%
• Dc SQUID 50%
• Heterojunction Bipolar Transistors 50%
• Temperature Stage 50%
• SQUID multiplexer 50%
• Single Device 50%

INIS

• transistors 100%
• noise 100%
• cryogenics 100%
• readout systems 100%
• germanium silicides 100%
• squid devices 100%
• devices 75%
• power 50%
• refrigerators 50%
• khz range 50%
• feedback 25%
• operation 25%
• low temperature 25%
• dilution 25%
• gain 25%
• liquids 25%
• cooling 25%
• multiplexers 25%
• heterojunctions 25%

Physics

• Bipolar Transistor 100%
• Multiplexing 50%
• Heterojunctions 50%