Abstract: The disclosed technology generally relates to magnetic memory and more particularly to voltage-controlled magnetic memory, and to methods of using same. In one aspect, a magnetic memory comprises a first magnetic stack including a first gate dielectric layer formed between a first gate electrode and a first free ferromagnetic layer. The magnetic memory additionally comprises a second magnetic stack including a second gate dielectric layer formed between a second gate electrode and a second free ferromagnetic layer. The first free ferromagnetic layer and the second free ferromagnetic layer of the magnetic memory are magnetically coupled, contiguous and are positioned at an oblique angle relative to each other, and the first gate electrode and the second gate electrode are electrically isolated from each other.

Abstract: Disclosed are methods for manufacturing semiconductor devices and the devices thus obtained. In one embodiment, the method comprises obtaining a semiconductor substrate comprising a germanium region doped with n-type dopants at a first doping level and forming an interfacial silicon layer overlying the germanium region, where the interfacial silicon layer is doped with n-type dopants at a second doping level and has a thickness higher than a critical thickness of silicon on germanium, such that the interfacial layer is at least partially relaxed. The method further includes forming over the interfacial silicon layer a layer of material having an electrical resistivity smaller than 1×10?2 ?cm, thereby forming an electrical contact between the germanium region and the layer of material, wherein the electrical contact has a specific contact resistivity below 10?4 ?cm2.

Abstract: Disclosed are methods for manufacturing semiconductor devices and the devices thus obtained. In one embodiment, the method comprises obtaining a semiconductor substrate comprising a germanium region doped with n-type dopants at a first doping level and forming an interfacial silicon layer overlying the germanium region, where the interfacial silicon layer is doped with n-type dopants at a second doping level and has a thickness higher than a critical thickness of silicon on germanium, such that the interfacial layer is at least partially relaxed. The method further includes forming over the interfacial silicon layer a layer of material having an electrical resistivity smaller than 1×10?2 ?cm, thereby forming an electrical contact between the germanium region and the layer of material, wherein the electrical contact has a specific contact resistivity below 10?4 ?cm2.