22 citations · 39 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2011★ 17 cited
Strain enhanced electron cooling in a degenerately doped semiconductor
M. J. Prest, J. T. Muhonen, M. Prunnila +9
Enhanced electron cooling is demonstrated in a strained-silicon/superconductor tunnel junction refrigerator of volume 40 um^3. The electron temperature is reduced from 300 mK to 17…
cond-mat.mtrl-sci2010★ 22 cited
Ex-situ Tunnel Junction Process Technique Characterized by Coulomb Blockade Thermometry
M. Prunnila, M. Meschke, D. Gunnarsson +3
We investigate a wafer scale tunnel junction fabrication method, where a plasma etched via through a dielectric layer covering bottom Al electrode defines the tunnel junction area.…