Sökning: "X-RAY-EMISSION"

Visar resultat 11 - 15 av 69 avhandlingar innehållade ordet X-RAY-EMISSION.

1. 11. Spectroscopic and computational studies of soft X-ray emission in free molecules

   Författare :Ronald Brammer; Uppsala universitet; []
   Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

   Sammanfattning : .... LÄS MER

3. 12. Measurements of X-Ray Emission from Laboratory Sparks and Upward Initiated Lightning

   Författare :Pasan Hettiarachchi; Vernon Cooray; Mats Leijon; Mahbubur Rahman; Marcos Rubinstein; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; X-ray; upward lighting; laboratory discharges; energy distribution;

   Sammanfattning : In 1925 Nobel laureate R. C. Wilson predicted that high electric fields of thunderstorms could accelerate electrons to relativistic energies which are capable of generating high energetic radiation. The first detection of X-rays from lightning was made in 2001 and from long sparks in 2005. LÄS MER

4. 13. X-ray emission and resonant photoemission studies of adsorbate systems and metals

   Författare :Olof Karis; Uppsala universitet; []
   Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

   Sammanfattning : .... LÄS MER

5. 14. Electronic structure and excitation dynamics studied by ultra-soft x-ray emission spectroscopy

   Författare :Jan-Erik Rubensson; Uppsala universitet; []
   Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

   Sammanfattning : .... LÄS MER

7. 15. Ion dynamics in insulin-producing cells : elemental changes after momentary stimulation detected by electron and proton induced X-ray emission

   Författare :Eva Pålsgård; Uppsala universitet; []
   Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

   Sammanfattning : .... LÄS MER