Abstract: An apparatus and method, the apparatus comprising: at least one electrode configured to provide an electrical connection to a channel of two dimensional material wherein the electrode comprises a conductive layer and plurality of nanostructures wherein at least some of the nanostructures comprise a conductive core and a coating of two dimensional material.

Abstract: An apparatus comprises a layer of channel material, source and drain electrodes configured to enable a flow of electrical current through the channel material, and a layer of quantum dot material configured to generate electron-hole pairs on exposure to electromagnetic radiation to produce a detectable change in the electrical current indicative of one or more of the presence and magnitude of the electromagnetic radiation. The layer of quantum dot material is positioned between the channel material and a layer of conductive material. The layers of channel and conductive material have work functions such that respective built-in electric fields are created at the interfaces between the layer of quantum dot material and the channel and conductive material. The electric field at each interface acts in the same direction to promote separation of the electrons and holes of the electron-hole pairs to facilitate production of the detectable change in electrical current.

Abstract: In some embodiments, apparatuses and methods are provided herein useful to printing radio frequency identification tag on a sales receipt. In some embodiments, a system comprises a printer, wherein the printer is configured to produce at least a portion of circuitry required for the RFID tag and a control circuit communicatively coupled to the printer, the control circuit configured to identify items associated with a transaction, determine the at least the portion of the circuitry of the RFID tag to be printed, associated the RFID tag with one or more of the items, cause the printer to print the at least the portion of the circuitry required for the RFID tag on the receipt, receive, from an RFID reader, an indication of the RFID tag and indications of RFID tags associated with products, and compare the indications of the RFID tags associated with products and the one or more of the items associated with the RFID tag.

Abstract: A composite nanoparticle (1) comprises an inner core (3) made of a transparent dielectric material, a first coating layer (5) made of a plasmonic material which overlays the inner core (3) and a second coating layer (7) made of a semiconductor material overlaying the first coating layer (5). Incident light is absorbed by generating surface plasmons at a boundary (4) between the inner core (3) and the first coating layer (5) and at a boundary (6) between the first coating layer (5) and the second coating layer (7) in order to increase the light absorption and thus the exciton generation by the second coating layer (7). The structure of composite particle (1) also allows for tuning of the resonance of the surface plasmons which tunes the frequency of light, or other electromagnetic radiation, that is detected.

Abstract: A method comprising: depositing a quantum dot solution onto an as-grown layer of channel material to form a layer of quantum dot material having a substantially uniform thickness across the area of the layer of quantum dot material; and transferring the layers of channel and quantum dot material as a single stack onto a substrate comprising source and drain electrodes such that both the layers of channel and quantum dot material substantially conform to the topography of the underlying substrate and electrodes whilst maintaining the substantially uniform thickness of quantum dot material, the source and drain electrodes configured to enable a flow of electrical current through the layer of channel material, the layer of quantum dot material configured to generate electron-hole pairs on exposure to incident electromagnetic radiation to produce a detectable change in the flow of electrical current which is indicative of one or more of the presence and magnitude of the incident electromagnetic radiation.

Abstract: An apparatus and method wherein the apparatus comprises: a graphene field effect transistor comprising quantum dots (7) coupled to a graphene channel (5); wherein the graphene field effect transistor is configured to be illuminated by a pulse of electromagnetic radiation (9) and configured to be exposed to a sample (11) such that an output provided by the graphene field effect transistor, in response to the pulse of electromagnetic radiation, is dependent upon at least one analyte within the sample.

Abstract: A photodetector (400) has a two dimensional conductive channel (302, 408) with source and drain electrodes (404) configured to enable a flow of electrical current through the two dimensional conductive channel (302, 408); and a quantum dot layer (304, 406) overlying the two dimensional conductive channel (302, 408), the quantum dot layer (304, 406) configured to generate charge on exposure to incident electromagnetic radiation (310), the generated charge producing an electric field which causes a change in electrical current passing through the underlying two dimensional conductive channel (302, 408), the change in electrical current being indicative of one or more of the presence and magnitude of the incident electromagnetic radiation (310); wherein the quantum dot layer (304, 406) is configured to have an incident electromagnetic radiation surface (312) which has a texturing comprising undulations in the surface to provide a surface roughness with an average peak amplitude (308) of the order of between 10 n

Abstract: A method and apparatus, the method comprising: forming a layer of two dimensional material (23), in particular graphene, on a first release layer; forming, possibly a (gate) insulating layer (35), and at least two, preferably three, electrodes (25); forming a second release layer overlaying at least a portion of the layer of two dimensional material; providing a mouldable polymer (24, 26, 28) overlaying the at least two electrodes and the second release layer; and removing the first and second release layers to provide a cavity (29) between the mouldable polymer (26) and the layer of two dimensional material (23).

Abstract: In some embodiments, apparatuses, and methods are provided herein useful to providing recall notifications. In some embodiments, a system for providing recall notifications comprises a plurality of receivers, wherein the plurality of receivers are located about a customer's property, and wherein the plurality of receivers are configured to receive communications from transmitters associated with products within the customer's property, and a control circuit communicatively coupled to the plurality of receivers and configured to receive, from one or more of the plurality of receivers, an identifier, log, in a database, an indication of the identifiers and an indication of the customer, receive a recall notification, wherein the recall notification indicates at least one product, determine that the identifier is associated with the at least one product, determine, based on the database, that the customer possesses the at least one product, and transmit, to the customer, an indication of the recall notification.

Abstract: The present invention provides a stamped steel friction clutch hubs or housings for use in automatic motor vehicle transmissions having a sprayed on hard steel or ceramic coating on wear surfaces. The clutch hub or housing is fabricated of steel which is stamped and of unitary construction. The clutch hub or housing is complexly configured and includes a center through opening having an inner surface which is contacted by a pair of resilient, axially spaced apart seals. The housing also includes a larger diameter portion having female splines which engage male splines on the periphery of a portion of the clutch plates. The inner surface which is contacted by the resilient seals includes a thin layer of sprayed steel or ceramic material that is machined after application to a desired diameter and surface finish.

Abstract: A method and apparatus, the method comprising: forming at least two electrodes (23) on a release layer wherein the at least two electrodes are configured to enable a layer of two dimensional material (25) to be provided between the at least two electrodes; providing mouldable polymer (27) overlaying the at least two electrodes; wherein the at least two electrodes and the mouldable polymer form at least part of a planar surface (29).

Abstract: A method and apparatus, the method comprising: forming first electrode portions on a substrate; providing a sheet of two dimensional material overlaying at least part of the first electrode portions; forming second electrode portions on a superstrate; positioning the superstrate overlaying the substrate so that the second electrode portions are aligned with the first electrode portions; and laminating the substrate and the superstrate together so that the sheet of two dimensional material is positioned between the aligned first electrode portions and the second electrode portions.

Abstract: Disclosed are an apparatus and methods for calibrating a volumetric estimation device for determining dimensions of an object. Described is a first laser source and a second laser source, each projecting at least two laser lines onto an object from a point of laser projection, to form a rectangular calibration target having crossline locations on at least a portion of the object and a camera for capturing an image of the rectangular calibration target projected onto the object, the camera having a camera image plane and a camera image plane centre point. The camera captures the laser projected crosslines as camera images. Means for utilising locations of laser projected crosslines in camera images, means for determining a deviation angle of the laser projection from a direction perpendicular to the camera image plane and the distance between the camera image plane centre point and laser source can allow for laser calibration.

Abstract: Disclosed are methods and systems that allow a user to access indicia representing executable form items, click and drag them into a space on a display screen, and build a form of executable form items. The disclosed methods and systems allow the executable form items to be arranged and rearranged as the user is building the form. The form as it is being built on a display is executable as execution codes are attached the form items when the indicia is dragged onto a form view screen. A user will not need to consider how to define the manner in which the form items function. That is a user, in a single step, will select a form item that is a particular type to the build the form, and this form will immediately be executable. The form can then become part of a form flow.

Abstract: Disclosed are systems and methods for platform-agnostic executable content delivery. Also, disclosed are systems and methods at the device, processing a request to a remote server, the request for a form flow process file having a unique identifier, the form flow process file configured to provide access to executable forms, a request to the server including information of the rendering language of the device, which when different from that of the executable form stored at the server, is converted to the rending language of the device. Also disclosed are systems and methods of a device, including at the device, receiving a form flow process file and at the device, accessing a first form of the form flow process file from the server, the first form rendered in the language of the device. In this way, up-to-date executable content can be made available as the form flow requires.

Abstract: This disclosure relates to creating configurable forms and for configuring forms as well as creating configurable flow form process files and configuring flow form process files and for auto-discovering some or all of the available actions that can be performed on a type of record from a set of form flows process files stored in a data store. Establishing a configurable form can include receiving a form file configured with an acceptability filter and at least one non-mandatory form item that is configured to be either on or off and in the applicability filter, and establishing at least one circumstance under which the non-mandatory form item is to be applied in the form file and generating a configurable form file. On a graphical user interface, along with mandatory form items, non-mandatory form items can be depicted depending upon establishment of circumstances determined by the applicability filter. A search list is disclosed that can nominate without code what data source should be used.

Abstract: A slip resistant hinge system for doors and, in particular, frameless glass doors, is provided. The hinge includes a dovetail-shaped central raised portion that minimizes or prevents the possibility of the glass slipping when secured to the hinge. The dovetail-shaped central raised portion can be designed as part of the hinge or can be created by inserts positioned around the central raised portion of the hinge. In operation, a corresponding dovetail-shaped opening is cut into the door for receiving the hinge.

Abstract: The disclosed systems and methods provide security for goods during transport and can help generate necessary customs and other government forms based on the requirements for each country or jurisdiction into which the cargo shipment travels during transport. Declarations forms customized to the cargo shipment and based on the individual requirements of the countries can be generated along with guides to help inspect the goods, provide a secure chain of custody for the goods, and manage cargo with multiple shipments.

Abstract: The protective pet leg sleeves is a harness that is used on an injured limb of an animal. The protective pet leg sleeves is a sleeve through which the injured limb of the animal is placed. The protective pet leg sleeves protects the injury as well as the associated bandages or medical devices from the natural instinct of the animal to try to remove such devices. The protective pet leg sleeves fastens to the animal such that the animal cannot remove the protective pet leg sleeves. The protective pet leg sleeves comprises a plurality of leggings and a collar tether.

Abstract: A single device for emitting and detecting photons. The device comprises a semiconductive layer (3), active material (5), further dielectric layer (17) and overlying electrode (25). In a first mode of operation an electrical field is applied between the semiconductive layer (3) and the overlying electrode (25). This enables photons to be emitted from the active material (5). In a second mode of operation, the semiconductive layer (3) constitutes a channel of a field effect transistor (23). The field effect transistor further comprises source electrode (11), drain electrode (15), gate electrode (13) and dielectric layer (19). Photons absorbed by the active material (5) causes charge to be transferred to the semiconductive layer (3), thereby changing the channel resistance. A plurality of such devices can be arranged in a configurable array.