원문정보
초록
영어
We report a method for improving heat exchange between cryo-cooled large-power- dissipation devices and liquid cryogen. Micro-machined monolithic heat sinks were fabricated on a high integration density superconducting Josephson device, and studied for their effect on cooling the device. The monolithic heat sink showed a significant enhancement of cooling capability, which markedly improved the device operation under large dc- and microwave power dissipation. The detailed mechanism of the enhancement still needs further modeling and experiments in order to optimize the design of the heat sink.
목차
1. INTRODUCTION
2. RESULTS AND DISCUSSION
ACKNOWLEDGMENT
REFERENCES