Shielded Coaxial Leads for Low Temperature Electrical Measurements
Norman L. Brown, Richard N. Barfield · Review of Scientific Instruments · 1960
The problem of making electrical contact to apparatus at very low temperatures is discussed, with particular reference to dielectric constant measurements in a situation where multiple shielding is required. Examples are given of easily constructed rigid electrode leads suitable for use at low temperatures, which have low thermal conduction,low and stable inter-conductor capacitance and conductance, and which provide for more than two coaxial conductors.