Sökning: "Spectrometers"
Visar resultat 1 - 5 av 56 avhandlingar innehållade ordet Spectrometers.
1. Magnetic resonance in new iron garnets : tools and applications
Sammanfattning : .... LÄS MER
2. Ultrafast Photoionization Dynamics Studied with Coincidence Momentum Imaging Spectrometers
Sammanfattning : The time scale of the dynamics in atoms and molecules varies from attoseconds (10-18) to picoseconds (10-12) depending on the size of the particles. To study such dynamics, ultrafast light pulses are needed to trigger and capture the reaction. One of the most direct methods consists in ionizing the system and observing the following response. LÄS MER
3. Development of infrared spectroscopy techniques for environmental monitoring
Sammanfattning : Infrared spectroscopy techniques have long been utilized in identifying and quantifying species of interest to us. Many of the elementary molecules in the atmosphere interact with infrared radiation through their ability to absorb and emit energy in vibrational and rotational transitions. LÄS MER
4. SMILETRAP I / II : Precision Improvements in Penning-Trap Mass-Spectrometry
Sammanfattning : This thesis describes the final precision mass measurements with SMILETRAP I, where a relative precision of < 1 ppb (10-9) was reached routinely, and the development of SMILETRAP II, aiming for measurements with < 0.1 ppb relative precision. LÄS MER
5. Single particle and collective aspects of some odd-A nuclei : studies of decay schemes by high resolution and coincidence spectrometers
Sammanfattning : .... LÄS MER
