Thin film resistors and contacts for circuitry

Details Thin film resistors and contacts for circuitry Thin film resistors and contacts for circuitry

1975-07-28

1978-04-04

Albritton, C. L.

Electrical resistors

Resistance value responsive to a condition

Magnetic field or compass

307306, H01L 3912

Patent

active

040830292

ABSTRACT:
Contacts and resistors are provided for circuitry which are very resistant to interdiffusion and which have good stability. In particular, contacts to superconductive circuitry and resistors for superconductive circuitry are provided. In general, a contact or resistor material is in thermodynamic equilibrium with the materials which are to be contacted. Additionally, the contact or resistor is comprised of an intermediate phase or solid solution which is present in stable form in the materials to be contacted. These intermediate phases or solid solutions are multicomponent systems, such as intermetallic compounds. The contacts or resistors can be formed by layering of suitable materials and the invention can be used to provide good chip-module connections for many types of circuitry.

REFERENCES:
patent: 3125688 (1964-03-01), Rogers
patent: 3733526 (1973-05-01), Anccher et al.
patent: 3852795 (1974-12-01), Ames

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