This thesis addresses fundamental physical processes which take place at the surface region of a target during and after the interaction with ultra-short laser pulses. The general goal is to bring together different phenomena and discuss the non-equilibrium nature of the interaction of femtosecond laser pulses (tp < 100 fs) with various materials, in particular dielectrics and semiconductors. Different experiments, using various techniques, are designed to explore the basic mechanisms of laser ionization, defect creation, electron-lattice energetic transfer, charged particles desorption, optical breakdown, phase transformations and surface morphological changes. Such processes are shown to depend strongly on the laser intensity. Thus, they ...
Mittels gepulster Laserablation in Flüssigkeiten (Pulsed Laser Ablation in Liquids, PLAL) ist es mög...
Direct analysis of tissues and cells by mass spectrometry is an emerging approach in guided laser su...
Direct analysis of tissues and cells by mass spectrometry is an emerging approach in guided laser su...
The manipulation of matter with ultrashort laser pulses is a relevant research field from both a fun...
The phenomenon of laser-induced periodic surface structures (LIPSS), or ripples, generated by near-i...
The irradiation of micrometer-thin metal foils by modern high-energy short-pulse lasers with intensi...
The present scientific work investigates the influence of laser-accelerated ions by femtosecond-lase...
The irradiation of micrometer-thin metal foils by modern high-energy short-pulse lasers with intensi...
The irradiation of micrometer-thin metal foils by modern high-energy short-pulse lasers with intensi...
The irradiation of micrometer-thin metal foils by modern high-energy short-pulse lasers with intensi...
The present scientific work investigates the influence of laser-accelerated ions by femtosecond-lase...
The present scientific work investigates the influence of laser-accelerated ions by femtosecond-lase...
Electron beams of high quality, e.g., low emittance, are of crucial importance for cutting-edge scie...
The present thesis characterises aluminium based micro mirrors exposed to UV laser light. Such micro...
Die Dimensionen in modernen elektronischen Schaltungen und magnetischen Speichereinheiten erreichten...
Mittels gepulster Laserablation in Flüssigkeiten (Pulsed Laser Ablation in Liquids, PLAL) ist es mög...
Direct analysis of tissues and cells by mass spectrometry is an emerging approach in guided laser su...
Direct analysis of tissues and cells by mass spectrometry is an emerging approach in guided laser su...
The manipulation of matter with ultrashort laser pulses is a relevant research field from both a fun...
The phenomenon of laser-induced periodic surface structures (LIPSS), or ripples, generated by near-i...
The irradiation of micrometer-thin metal foils by modern high-energy short-pulse lasers with intensi...
The present scientific work investigates the influence of laser-accelerated ions by femtosecond-lase...
The irradiation of micrometer-thin metal foils by modern high-energy short-pulse lasers with intensi...
The irradiation of micrometer-thin metal foils by modern high-energy short-pulse lasers with intensi...
The irradiation of micrometer-thin metal foils by modern high-energy short-pulse lasers with intensi...
The present scientific work investigates the influence of laser-accelerated ions by femtosecond-lase...
The present scientific work investigates the influence of laser-accelerated ions by femtosecond-lase...
Electron beams of high quality, e.g., low emittance, are of crucial importance for cutting-edge scie...
The present thesis characterises aluminium based micro mirrors exposed to UV laser light. Such micro...
Die Dimensionen in modernen elektronischen Schaltungen und magnetischen Speichereinheiten erreichten...
Mittels gepulster Laserablation in Flüssigkeiten (Pulsed Laser Ablation in Liquids, PLAL) ist es mög...
Direct analysis of tissues and cells by mass spectrometry is an emerging approach in guided laser su...
Direct analysis of tissues and cells by mass spectrometry is an emerging approach in guided laser su...