Abstract: Methods of activating, enriching, manipulating, and producing macromolecular materials comprising highly conductive multielectron threads are provided together with superior such materials and devices comprising them. Activation methods such as doping the material with charged or uncharged dopants, using electrolysis techniques, and charging the material may be combined with various enrichment techniques that take advantage of reduced viscosity levels such as filtering and fractionation to obtain very high yields when producing conductive films, wires, and diamagnetic materials. Also disclosed are methods for electrically joining conductors and various devices comprising highly conductive macromolecular materials.

Abstract: A polymer material comprising channels whose temperature-independent conductivity exceeds 106 S/cm is used to form conductive films. Conduction takes place through threads and channels passing through the film which is otherwise a dielectric. The film is produced by first depositing a macromolecular polymer substance on a substrate. During preparation, the substance is preferably in a viscous liquid state. Stable free electrons (polarons) are then created by ionizing the substance. This is assisted by exposure to UV radiation and the presence of strong polar groups in the polymer. Various enrichment techniques, such as applying a strong electric field, are then used to join the superpolarons together into conductive threads within the medium. To stabilize the positions of the threads, the medium then may be solidified, preferably by cooling it below its glass transition point or inducing cross-linking between the macromolecules. The film may be a membrane.

Abstract: A polymer material comprising channels whose temperature-independent conductivity exceeds 106 S/cm is used to form conductive films. Conduction takes place through threads and channels passing through the film which is otherwise a dielectric. The film is produced by first depositing a macromolecular polymer substance on a substrate. During preparation, the substance is preferably in a viscous liquid state. Stable free electrons (polarons) are then created by ionizing the substance. This is assisted by exposure to UV radiation and the presence of strong polar groups in the polymer. Various enrichment techniques, such as applying a strong electric field, are then used to join the superpolarons together into conductive threads within the medium. To stabilize the positions of the threads, the medium then may be solidified, preferably by cooling it below its glass transition point or inducing cross-linking between the macromolecules. The film may be a membrane.

Abstract: A polymer material comprising channels whose temperature-independent conductivity exceeds 106 S/cm is used to form conductive films and various devices containing such films. Conduction takes place through threads and channels passing through the film which is otherwise a dielectric. The film is produced by first depositing a macromolecular polymer substance on a substrate. During preparation, the substance is preferably in a viscous liquid state. Stable free electrons (polarons) are then created by ionizing the substance. This is assisted by exposure to UV radiation and the presence of strong polar groups in the polymer. Various enrichment techniques, such as applying a strong electric field, are then used to join the superpolarons together into conducting threads within the medium. To stabilize the positions of the threads, the medium is then solidified, preferably by cooling it below its glass transition point or inducing cross-linking between the macromolecules. The film may be a membrane.

Abstract: A method is disclosed for producing a polymer material whose room temperature conductivity exceeds 10.sup.6 S/cm. In a preferred embodiment the material is produced in the form of a film having thickness less than 100 .mu.m. Conduction takes place through threads passing through the film which is otherwise a dielectric. The film is produced by first depositing a macromolecular polymer substance on a substrate. During preparation, the substance must be in a viscose liquid state. Stable free electrons (polarons) are then created by ionizing the substance. This is assisted by exposure to UV radiation and the presence of strong polar groups in the polymer. Various techniques, such as applying a strong electric field, are then used to join the polarons together into conducting threads within the medium. To stabilize the conductivity, the medium is then solidified by cooling it below its glassing point or inducing cross-linking between the macromolecules.

Abstract: Interconnection of densely populated multiple chip integrated hybrid circuits (12) in a manner such that heat can be efficiently extracted therefrom. An integrated circuit die (31) is attached to a flip chip interconnect layer by soldering the connection pads thereto. The interconnect layer is slid off its substrate (11) in the manner of a decal. After the circuit has been tested and found acceptable, the other side of the die (31) is permanently bonded to a thermal conduction plate or heat sink (32). The decal interconnect (33) is made of alternating layers of an insulator (41) and a conductor (42) built on top of an erodible sacrifical layer (48) applied to a substrate. The sacrificial layer (48) is dissolved by a suitable solvent to float the multilayer interconnect off the substrate (11).