Abstract:
The present invention provides methods of forming metal oxide semiconductor nanostructures and, in particular, zinc oxide (ZnO) semiconductor nanostructures, possessing high surface area, plant-like morphologies on a variety of substrates. Optoelectronic devices, such as photovoltaic cells, incorporating the nanostructures are also provided.
Abstract:
The present invention provides methods of forming metal oxide semiconductor nanostructures and, in particular, zinc oxide (ZnO) semiconductor nanostructures, possessing high surface area, plant-like morphologies on a variety of substrates. Optoelectronic devices, such as photovoltaic cells, incorporating the nanostructures are also provided.
Abstract:
The present invention provides methods of forming metal oxide semiconductor nanostructures and, in particular, zinc oxide (ZnO) semiconductor nanostructures, possessing high surface area, plant-like morphologies on a variety of substrates. Optoelectronic devices, such as photovoltaic cells, incorporating the nanostructures are also provided.
Abstract:
The present invention provides methods of forming metal oxide semiconductor nanostructures and, in particular, zinc oxide (ZnO) semiconductor nanostructures, possessing high surface area, plant-like morphologies on a variety of substrates. Optoelectronic devices, such as photovoltaic cells, incorporating the nanostructures are also provided.
Abstract:
An apparatus adapts a pre-designed circuit module not supporting a power management protocol to a power management protocol. The apparatus disconnects a bus interface, disables interrupt and stops a clock to the pre-designed circuit module on a external idle request signal.
Abstract:
A system is described for serving advertisements targeted to geographic areas over mobile devices. The system may include a processor, a memory and an interface being operatively connected. The memory may store a request associated with a mobile device, and an advertisement. The processor may be operative to communicate with the mobile device. The mobile device may be associated with a mobile carrier. The processor may receive the request associated with the mobile device and may determine a geographic location associated with the request. The processor may identify an advertisement, the advertisement being targeted to the geographic area and the mobile carrier. The processor may provide the identified advertisement to the mobile device.
Abstract:
A bus bridge between a high speed DMA bus and a lower speed peripheral bus sets a threshold for minimum available buffer space to send a read request dependent upon a frequency ratio and the DMA read latency. Similarly, a threshold for minimum available data for a write request depends on the frequency ratio and the DMA write latency. The bus bridge can store programmable values for the DMA read latency and write latency.
Abstract:
A system for providing mobile advertisement actions may include a memory to store a request, mobile carrier data, mobile advertisement data, and mobile advertisement action data. The system may include an interface operatively connected to the memory to communicate with a mobile device. The system may include a processor operatively connected to the memory and the interface. The processor may receive information and a request from the mobile device via the interface and may determine the mobile carrier data relating to a mobile carrier associated with the mobile device. The processor may identify the mobile advertisement data and the mobile advertisement action targeted to the request and the mobile carrier data. The processor may append the mobile advertisement action data to the mobile advertisement data. The processor may provide the mobile advertisement data with the appended mobile advertisement action data to the mobile device via the interface.
Abstract:
Systems and methods for targeting mobile advertisement listings are provided. In one implementation, the method may include displaying carrier selection options associated with a mobile advertisement listing in a user interface and receiving, via the user interface, carrier selection information for targeting the mobile advertisement listings to selected carriers.
Abstract:
Nanostructured films including a plurality of nanowells, the nanowells having a pore at the top surface of the film, the pore defining a channel that extends downwardly towards the bottom surface of the film are provided. Also provided are methods including exposing a growth substrate to an anodizing bath, applying ultrasonic vibrations to the anodizing bath, and generating a current through the anodizing bath to form the nanostructured film. The nanostructured films may be formed from TiO2 and may be used to provide solid state dye sensitized solar cells having high conversion efficiencies.