Getting Ready for Cathodoluminescence (CL) Analysis | WhatIsCL

Getting Ready

Learn about the important parameters to optimize each cathodoluminescence (CL) experiment, including sample preparation, electron microscope setup, technique selection, and alignment considerations. Understanding the effect of these key parameters will help ensure a successful CL experiment and improve the quality of your analysis.

“Sample‑preparation layer diagram showing substrate, coating, and interaction regions for CL analysis.”

Sample Preparation

Considerations and best practices to prepare samples and ensure reliable results

Prepare Your Sample

Microscope setup image illustrating initial preparation steps before cathodoluminescence alignment.”

Microscope Setup

Tips to configure microscope and detector settings to optimize CL signal quality

CL alignment interface demonstrating horizontal flip adjustment to correct image orientation.

Alignment

Overview to align the electron beam and optical path to maximize CL signal quality

Technique selection interface highlighting a square cursor tool used to choose CL methods

Technique Selection

Choose the CL technique based on your sample, goals, and resolution needs

Choose Technique