Solan, LLC Patent applications |
Patent application number | Title | Published |
20150349061 | METHODS FOR FABRICATING GRAPHENE DEVICE TOPOGRAPHY AND DEVICES FORMED THEREFROM - Methods for forming graphite-based structures ( | 12-03-2015 |
20140273415 | METHODS FOR MANUFACTURING NONPLANAR GRAPHITE-BASED DEVICES HAVING MULTIPLE BANDGAPS - A method for forming a graphite-based device on a substrate having a plurality of zones is provided where the substrate is carbon doped in zones. Each such zone comprises a plurality of dopant profiles. One or more graphene stacks are generated in the doped zones. A graphene stack so generated comprises a non-planar graphene layer characterized by a bending angle, curvature, characteristic dimension, graphene orientation, graphene type, or combinations thereof. A method for forming a graphite-based device on a substrate is provided, the substrate comprising a graphene foundation material and a plurality of zones. The substrate is patterned to form features in the zones. One feature comprises a non-planar surface or at least two adjacent surfaces that are not coplanar. One or more graphene stacks are concurrently generated, at least one of which comprises a non-planar graphene layer overlaying the non-planar surface or the at least two adjacent surfaces. | 09-18-2014 |
20140273413 | METHODS FOR MANUFACTURING NONPLANAR GRAPHITE-BASED DEVICES HAVING MULTIPLE BANDGAPS - A method for forming a graphite-based device on a substrate having a plurality of zones is provided where the substrate is carbon doped in zones. Each such zone comprises a plurality of dopant profiles. One or more graphene stacks are generated in the doped zones. A graphene stack so generated comprises a non-planar graphene layer characterized by a bending angle, curvature, characteristic dimension, graphene orientation, graphene type, or combinations thereof. A method for forming a graphite-based device on a substrate is provided, the substrate comprising a graphene foundation material and a plurality of zones. The substrate is patterned to form features in the zones. One feature comprises a non-planar surface or at least two adjacent surfaces that are not coplanar. One or more graphene stacks are concurrently generated, at least one of which comprises a non-planar graphene layer overlaying the non-planar surface or the at least two adjacent surfaces. | 09-18-2014 |
20140272309 | Non-Planar Graphite Based Devices and Fabrication Methods - Non-planar graphite-based devices are provided. A non-planar graphite-based device comprises a substrate with a plurality of zones and one or more graphene stacks formed in a selected zone in the plurality of zones. Each graphene stack in the one or more graphene stacks comprises at least one non-planar graphene layer that is characterized by a bending angle, a curvature, a characteristic dimension, a graphene orientation, a graphene type, or any combination of these characteristics. In some cases, a graphene stack comprises a plurality of graphene layers, and at least one graphene layer in the plurality of graphene layers has a characteristic dimension that is different than that of another graphene layer in the plurality of graphene layers. Fabrication methods of such non-planar graphite-based devices are also provided. | 09-18-2014 |
20140272308 | Graphite-Based Devices Incorporating A Graphene Layer With A Bending Angle - A graphite-based device comprising a substrate having a plurality of zones and a plurality of graphene stacks thereon is provided. A first graphene stack in the plurality of graphene stacks is formed in a first zone in the plurality of zones and comprises a non-planar graphene layer having a first portion and a second portion. The first portion and the second portion collectively define a first bending angle. A is feature formed in the first zone. The feature comprises a first surface facing in a first direction and an adjacent second surface facing in a second direction. The first direction is other than the second direction. The first portion of the non-planar graphene layer overlays the first surface of the feature. The second portion of the non-planar graphene layer overlays the second surface of the feature. | 09-18-2014 |