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SDPSOL: a parser/solver for semidefinite programs with matrix structure
Design communication information theory statistics combinatorial optimization computational geometry the circuit design
2015/8/11
A variety of analysis and design problems in control, communication and information theory, statistics, combinatorial optimization, computational geometry, circuit design, and other fields can be expr...
Reformulation of the Muffin-Tin Problem in Electronic Structure Calculations within the FEAST Framework
Electronic Structure FEAST Muffin-tin Density Functional Theory
2014/12/8
This thesis describes an accurate and scalable computational method designed to perform nanoelectronic structure calculations. Built around the FEAST framework, this method directly addresses the nonl...
First-principle electronic structure calculations within real-space mesh framework: Applications to atoms, molecules and nanostructures
Applied sciences All-electron calculations Electronic structure Real-space mesh techniques Carbon nanotubes
2014/11/7
This dissertation is organized as follows. Beginning with physical background discussions of many-body problems, Chapter 1 introduces the central Kohn-Sham equations of Density Functional Theory for e...
Hole Mobility in Strained Ge and III-V P-channel Inversion Layers with Self-consistent Valence Subband Structure and High-k Insulators
Ge and III-V high-k hole mobility k.p strained p-channel valence subband structure
2014/11/7
We present a comprehensive investigation of the low-ˉeld hole mobility in strained Ge and III-V (GaAs, GaSb, InSb and In1¡xGaxAs) p-channel inversion layers with both SiO2 and high-· insulators. ...
Critical Path Delay and Net Delay Reduced Tree Structure for Combinational Logic Circuits
Synthesis Delay optimization Binary logic tree Logic depth
2010/2/2
In this paper, a technique for synthesizing binary tree
structure of a non-regenerative logic circuit functionality is proposed,
that achieves delay optimization by reducing the logic depth. It also...
A VCO with Harmonic Suppressed and Output Power Improved Using Defected Ground Structure
Voltage-controlled oscillator Harmonic suppressed Defected ground structure
2010/12/7
In this paper, a novel defected ground structure (DGS) is proposed for suppressing harmonic and increasing the output power of a voltage-controlled oscillator (VCO) in microwave circuits. The DGS is f...
Negative Differential Resistance Behavior in Delta-Doped AlInP Structure Grown by MOCVD
Delta-doped Resonant interband tunneling (RIT)
2010/12/7
An AlInP delta-doped schottky diode exhibiting negative differential resistance (NDR) behavior is demonstrated for the first time. The NDR characteristics with a peak to valley ratio of 5.5 and peak c...
Co(II) Optical Absorption in Spinels: Infrared and Ligand-Field Spectroscopic Study of the Ionicity of the bond. Magnetic Structure and Co2+→Fe3+MMCT in Ferrites. Correlation with the Magneto-Optical Properties
Cobalt ferrites optical properties magneto-optical effect
2010/12/10
The analysis of the infrared and ligand field spectra of COM2O4 spinels reveals that the ionicity of these compounds varies in the following order aluminate > gallate > ferrite and chromite > rhodite ...
Relationship Among Preparation, Structure and Superconductivity in Ti-Ca-Ba-Cu-O Compounds
Ti-Ca-Ba-Cu-O Compounds Preparation Structure Superconductivity
2010/12/16
Analysis of a comprehensive set of experimental results has proven the substantial effect of the precise preparation conditions upon the structure and superconducting parameters of Ti-Ca-Ba-Cu-O sampl...
Properties of Coplanar Type MIS-SIM Structure Chip Capacitor
Coplanar type MIS-SIM structure low resistivity silicon
2011/1/10
Coplanar type MIS-SIM structure has been designed and fabricated on low resistivity silicon.
The two electrodes are deposited on the thermal oxide grown on silicon. This structure could be analysed b...
