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Introduction CONFIDENTIAL Cathodoluminescence refers to the light emitted by a sample under electron irradiation. An e-beam generates several signals • Back Scattered Electrons (BSE) BSE primary e - beam SE • X Rays • Secondary Electrons (SE) • Cathodoluminescence (CL) • Auger electrons • .... X rays CL © 2013 Attolight AG. All Rights Reserved. 4
Introduction CONFIDENTIAL Text • Level 1 Cathodoluminescence (CL) is a Spectroscopy method featuring nanometer spatial resolution study • Level of nanometer 2 sized structures 100 nm study of crystallographic defects 5 µm TiO2 nanoparticles for solar cells TDs on GaN surface © 2013 Attolight AG. All Rights Reserved. 5
Page 1 and 2: CONFIDENTIAL © 2011 Attolight AG.
Page 3: Who are we CONFIDENTIAL Swiss Compa
Page 7 and 8: Attolight CL System Integrated Cath
Page 9 and 10: Attolight CL System Embedded Optica
Page 11 and 12: Attolight CL System Time-Resolved C
Page 13 and 14: Applications Gallium Arsenide singl
Page 15 and 16: Applications Sulfur diffusion in Cd
Page 17 and 18: Applications Strain analysis in Zin
Page 19 and 20: Applications / Production Qualifica
Page 21 and 22: Applications Local Lifetime Measure
Page 23 and 24: Applications CONFIDENTIAL Local Lif
Page 25 and 26: attolight Attolight AG EPFL Innovat
Page 27 and 28: attolight dinates of the excitation
Page 29 and 30: Applications - LED performance and
Page 31 and 32: Be Part of the New Cathodoluminesce

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