2 ms·
I understand the 4 wire idea, but the two inner wires are still farther apart than an individual crystal might be. So a material composed of 100 um superconduct
by tlb 3y ago
I understand the 4 wire idea, but the two inner wires are still farther apart than an individual crystal might be. So a material composed of 100 um superconducting crystals in a resistive bulk medium would appear resistive to probes that are 1 mm apart.
- ChuckMcM 3y agoGot it. Building a 4 wire 100um square probe would be doable certainly but not off the shelf.