Search for dissertations about: "Oscar Martin Martin"
Found 5 swedish dissertations containing the words Oscar Martin Martin.
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1. The Best of Both Worlds : The Effects of Knowledge and Network Relationships on Performance of Returnee Entrepreneurial Firms
Abstract : In an increasingly globalized business world, international human mobility and its association with entrepreneurship presents attractive opportunities for business research. One increasingly important phenomenon in the field is returnee entrepreneurship, which is the reverse flow of migrants who acquired skills in developed countries back to their emerging-market home countries. READ MORE
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2. Adatoms, Quasiparticles & Photons : The Multifaceted World of Photoelectron Spectroscopy
Abstract : The experimental work presented in this thesis is based on a wide assortment of very advanced and highly sophisticated photoelectron spectroscopy (PES) techniques. The objective of the present study has been to reveal and understand the electronic structure and electron dynamics in a broad spectrum of materials, ranging from wide band gap oxides, via semiconductors along with metals, and finally high-temperature superconductors. READ MORE
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3. Studies on the Performance Bounds and Design of Current-Steering DACs
Abstract : Digital-to-analog converters (DACs) are key building blocks in various applications including radar and wireless communications. With the exponential growth of data throughput in modern communication standards, e.g. READ MORE
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4. Periodic Structures with Higher Symmetries: Analysis and Applications
Abstract : In this thesis, periodic structures with higher symmetries are studied. Their wave propagation characteristics are investigated and their potential applications are discussed. Higher-symmetric periodic structures are described with an additional geometrical operation beyond a translation operator. READ MORE
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5. Twist-Symmetric Periodic Structures : Properties and Applications
Abstract : In this thesis, periodic structures with higher symmetries symmetries are discussed. The main focus of the thesis is on twist symmetries. Importantly, the attractive properties of twist symmetries for the control of electromagnetic wave propagation are demonstrated. READ MORE