'Scattered electrons' presentation slideshows

Electron spectroscopic imaging and electron energy loss spectroscopy (EELS)

Electron spectroscopic imaging and electron energy loss spectroscopy (EELS) Can we see a colored image in a TEM? The forth dimension --- when electrons are measured by their energy. Every primary electron has one of three possibilities in terms of its interactions with atoms of the specimen.

719 views • 38 slides

Electron Diffraction - Introduction

719 views • 27 slides

Scanning electron microscopy

Scanning electron microscopy. Tracy Furutani November 13, 2008. Uses photons of visible light Resolution 1000 nm Color images Lenses of glass Aberration in lenses difficult to correct Sample in air. Uses electrons Resolution 1 nm Color meaningless Lenses of solenoid coils

438 views • 24 slides

Synchrotrons

Synchrotrons. A synchrotron is a ring which uses magnets and electrodes to accelerate x-rays or light to nearly the speed of light These extremely bright sources have widened the range of information which we can use traditional spectroscopy, diffraction, and even microscopy techniques for.

275 views • 18 slides

Synchrotrons

Synchrotrons. A synchrotron is a ring which uses magnets and electrodes to accelerate x-rays or light to nearly the speed of light These extremely bright sources have widened the range of information which we can use traditional spectroscopy, diffraction, and even microscopy techniques for.

200 views • 18 slides