Search for dissertations about: "magnetic and optical properties"
Showing result 21 - 25 of 157 swedish dissertations containing the words magnetic and optical properties.
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21. Study of novel electronic materials by mid-infrared and terahertz optical Hall effect
Abstract : Development of silicon based electronics have revolutionized our every day life during the last three decades. Nowadays Si based devices operate close to their theoretical limits that is becoming a bottleneck for further progress. READ MORE
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22. Optical characterization of dilute nitride semiconductors and related quantum structures
Abstract : Dilute nitrides (i.e. READ MORE
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23. Gaps, Traps and Lattices - Correlations in Small Quantum Systems
Abstract : This dissertation investigates properties of two-dimensional many-body systems. Studies are performed using the Spin-Density Functional Theory with the Local Spin-Density Approximation, and numerical exact diagonalization. READ MORE
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24. Spectroscopic Studies of the Elements Ba, Fe, Ga, In and Ru
Abstract : New measurements of the elements Ba, Fe, Ga, In and Ru are reported. The analysis of barium contains new wavelengths, improved energy level values and new values of the ionization limit in both Ba I and Ba II. Oscillator strengths and radiative lifetimes in Fe II, as a part of the FERRUM project, are reported. READ MORE
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25. Optical Studies and Applications of Single Quantum Dots
Abstract : The luminescence from single quantum dots has been studied. Single dot photoluminescence was studied under continuous as well as under pulsed excitation. Time-resolved studies revealed fast relaxations in quantum dots. The time resolved measurements were fitted with a set of rate equations. READ MORE