Sökning: "Max Persson"
Visar resultat 1 - 5 av 10 avhandlingar innehållade orden Max Persson.
1. Turning Privilege Into Merit : Elite Schooling, Identity, and the Reproduction of Meritocratic Belief
Sammanfattning : Previous research on meritocratic ideology and elite adolescent identity has mainly approached it from the outside, understanding meritocratic identity as a rhetorical cover to justify privilege. Through a frame analytic approach this study nurtures a phenomenological insider perspective, exploring through a one-year ethnography how adolescents at an elite high school experience, negotiate and perform identity in the tension between the school’s institutional definition of identity and their everyday life as young adults. LÄS MER
2. Surface characterization of 2D transition metal carbides (MXenes)
Sammanfattning : Research on two-dimensional (2D) materials is a rapidly growing field owing to the wide range of new interesting properties found in 2D structures that are vastly different from their three-dimensional (3D) analogues. In addition, 2D materials embodies a significant surface area that facilitates a high degree of surface reactions per unit volume or mass, that is imperative in many applications such as catalysis, energy storage, energy conversion, filtration, and single molecule sensing. LÄS MER
3. Den akademiska frihetens gränser : Max Weber, Humboldtmodellen och den värdefria vetenskapen
Sammanfattning : The aim of this dissertation is to contribute to an understanding of why Weber advocated a value-free science. In en essay from 1917, Weber writes that the question of whether or not one ought to make value judgments in the lecture hall is basically a question of practical university policy. LÄS MER
4. Synthesis and characterization of Ga-containing MAX phase thin films
Sammanfattning : The study of magnetic Mn+1AXn (MAX) phases (n = 1 − 3, M – a transition metal, A – an A group element, X – C or N) is a recently established research area, fuelled by theoretical predictions and first confirmed experimentally through alloying of Mn into the well-known Cr2AlC and Cr2GeC. Theoretical phase stability investigations suggested a new magnetic MAX phase, Mn2GaC, containing Ga which is liquid close to room temperature. LÄS MER
5. Time-resolved x-ray diffraction of nanostructured samples
Sammanfattning : The work presented in this thesis is based on time-resolved x-ray diffraction studies of InSb (111) samples. The experiments were carried out using a pump-probe configuration using short laser pulses as the pump and x-rays as the probe. Laser excitation leads to the formation of a strain pulse that propagates through the sample. LÄS MER
