Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"In-situ doping"”.
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Polymer Light-Emitting Electrochemical Cells Enhanced with Bipolar Electrode Arrays: In Situ Doping and Formation of Multiple p-n Junctions
Polymer light-emitting electrochemical cells (PLECs) are organic solid-state light-emitting devices operating on in situ electrochemical doping and p-n junction formation in a mixed conductor active layer. PLECs have been extensively researched for their attractive device characteristics and …
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Doping of group IV semiconductor nanowires
As Moore’s Law predicted in the 1960s, advancements in technology have led to an exponential increase in the numbers of transistors required per square inch of integrated circuits, leading to an ever pressing need for smaller transistors. In turn, there is a need for novel transistor architectures …
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Laser direct written silicon nanowires for electronic and sensing applications
<p>Silicon nanowires are promising building blocks for high-performance electronics and chemical/biological sensing devices due to their ultra-small body and high surface-to-volume ratios. However, the lack of the ability to assemble and position nanowires in a highly controlled manner still …
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Arrays of lateral p-n junction GaAs planar nanowire diodes grown by selective lateral epitaxy
Realizing lateral p-n junction is a critical technique to fabricate electronic and optic devices. Recently, lateral p-n junctions were achieved by ex-situ doping on thin film or in-situ doping of vertical nanowire (NW). However, fabricating lateral junctions on thin film are less effective due to …
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A multi-process reactor for thin film transistor fabrication at low temperatures
Polysilicon Thin Film Transistors (TFT's) have a vast potential in a wide range of applications including, flat panel displays, large area electronics and 3D integrated circuits. This thesis describes advances made in the technology for the fabrication of TFT's. A Multi-Process reactor has been …
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Defect engineering of polycrystalline titanium dioxide synthesized by atomic layer deposition
… to believe that the properties of semiconducting metal oxides for catalytic and integrated circuit applications can be improved when designed according to the principles of microelectronic devices. Defect engineering is used extensively in the semiconductor processing industry to produce …
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Printable and Machine Intelligent 0D/2D Materials Gas Sensor Arrays
A smart gas sensor array (GSA) powered by machine intelligence is a machine-equivalent olfactory system of mammalian nose. Such systems’ ability to distinguish different species of gases and quantitatively measure trace-level gas concentrations is crucial for pollution monitoring, hazard gas …
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Characterization of nanoscale electronic materials using novel methods for scan probe microscopy
… achieve higher performance by substantially scaling down the physical size of the devices. Currently, high performance Silicon based transistors have been shrunk to the nanoscale. To further improve the performance of transistors researchers are exploring the use of novel semiconductors with …