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Cathodoluminescence generation valence band
cathodoluminescence

What is the difference between cathodoluminescence and photoluminescence?

In the past few years, cathodoluminescence (CL) has become more widely used in various fields, including geology, nanophotonics, materials science and even life sciences. More and more it proves to be a powerful technique for understanding the optical properties of materials and devices at the nanoscale.

cathodoluminescence
What is the newest application of cathodoluminescence imaging?
cathodoluminescence
Correlative cathodoluminescence electron microscopy: study cellular ultrastructure with high spatial resolution
cathodoluminescence
Cathodoluminescence imaging for semiconductors

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cathodoluminescence
Studying UV LED materials with cathodoluminescence imaging

Cathodoluminescence is commonly used to probe light emission characteristics in semiconductor LED materials.

cathodoluminescence
What is the difference between coherent and incoherent cathodoluminescence?

Cathodoluminescence processes can be divided into two categories: coherent and incoherent CL. But what is the difference between these? In this blog post we ...

cathodoluminescence
Observing defects in rocks with cathodoluminescence

Cathodoluminescence is commonly used to pre-screen geological samples and combined with other SEM techniques for in-depth study. Various CL imaging modes can ...

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cathodoluminescence
How to prepare your sample for cathodoluminescence imaging?

Cathodoluminescence is a specific form of luminescence caused by ‘free’ electrons (or simply electron propagating through space).

cathodoluminescence
How to study properties of rare-earth doped materials with cathodoluminescence

Rare-earth elements, also known as REE, are a group of elements, consisting of scandium, yttrium and 15 lanthanide elements.

cathodoluminescence
How can time-resolved cathodoluminescence imaging expand applications of (compound) semiconductors in new technologies?

Semiconductors, as a crucial part of electronic devices, have been in focus in materials research in the last few decades.

cathodoluminescence
How to perform lifetime imaging using time-resolved cathodoluminescence?

What is time-resolved cathodoluminescence? How can performing lifetime mapping or a g(2) mapping add value to your research? In the video below Toon Coenen, ...

cathodoluminescence
What are the optimal imaging conditions for cathodoluminescence?

Understanding the effects of the SEM parameters on generating (incoherent) cathodoluminescence (CL) is essential for obtaining high-quality CL intensity maps ...

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