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Quantum and Ballistic Nanodevices
In this thesis, electron transport in quantum and ballistic devices was studied. The devices studied here were quantum wires, planar quantum dots, ballistic rectifiers, artificial functional materials, and three-terminal ballistic junctions. The possible application of such devices in the future nanoelectronics was also investigated. In an electron waveguide, with an abrupt change in the geometry
Some Thoughts on How to Align the Theoretical Understanding of Team Performance with Resilience Engineering Theory
Recent contributions to the field of Resilience Engineering (RE) have added to the continuous development of new concepts and methodologies to improve resilience at different organisational levels. Part of these contributions has focused on training for adaptive capacity of individuals and teams to cope with changes and disturbances of work, since literature recognise that working tasks (at least
Solid Oxide Fuel Cell Material Structure Grading in the Direction Normal to the Electrode/Electrolyte Interface using COMSOL Multiphysics
Fuel cells (FCs) are promising as an energy producing device, which at this stage of development will require extensive analysis and benefit from numerical modeling at different time- and length scales. COMSOL Multiphysics is used to describe an intermediate temperature solid oxide fuel cell (SOFC). Governing equations for heat, gas-phase species, electron, ion and momentum transport are implement
Fysikolympiad 2005
Sweden: Recruitment targets for women professors - mission impossible ?
Migration and Economic Stress in Nineteenth Century Scania, Sweden
Pressens profiler : ett urval journalistiska texter med inledning och kommentar
Indigeneity: Anthropological notes on a historical variable
Portland Cement Clinker - Composition and Hydration
The crystal structures of the main Portland cement clinker phases are reviewed and two anion centered models of Ca3SiO5 and Ca2SiO4 are presented. The effects of minor elements on the clinkering process, and on the qualitative and quantitative phase compositions of Portland cement clinker are discussed. The distribution of some minor elements (F, Na, Mg, S, K, Ti, Mn, and Sr) has been investigate
Romarbrevet 1-8
Taking sustainability into account
Besök i främmande kök
Kapitalism, individ och integritet : en historisk resa
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Search for optimal tube voltage for image plate radiography
Purpose: To search for the tube voltage which results in the highest clinical image quality per effective dose unit for chest and pelvis radiography respectively, using image plates. Methods: Two anthropomorphic phantoms were imaged with several different tube voltages. For the chest phantom, the tube voltage was varied between 70 and 150 kV, and for the pelvis phantom between 50 and 102 kV. The m
Slutrapport FIA:s mätningsprojekt
Electronic and Vibrational Coherence in Photosynthetic and Model Systems
Ultrafast optical response and excitation energy dynamics in light harvesting pigment-protein complexes and in a few model systems have been studied both experimentally and theoretically. Femtosecond light pulses were employed to excite the system and monitor the subsequent time evolution of the transient absorption kinetics and anisotropy. A new form of pump-probe technique was developed for perf