Slide 1 The Physics of Infrared Detectors (with a special emphasis on MID-IR detectors) Massimo Robberto (ESA – STScI) Slide 2 Outline Semiconductors as crystals Energy…

Slide 1 Introduction to Solids Slide 2 3 Classes of Solids Amorphous – No long range order Polycrystalline – Order within grains Single Crystal – Regular, repeated…

Slide 1 Electronic Polarons in Narrow band Semiconductors and Metals G.A.Sawatzky University of British Columbia Slide 2 collaborators Bayo Lao UBC Subhra Gupta UBC Hiroki…

Slide 1 CHAPTER 5-1---PHOTONS IN SEMICONDUCTORS 2015-6-9Fundamentals of Photonics 1 Chapter 5 Photons in Semiconductors Slide 2 CHAPTER 5-1---PHOTONS IN SEMICONDUCTORS 2015-6-9Fundamentals…

Slide 1 The effective mass Conductivity effective mass – determines mobility. Density of states effective mass – determines N C Cyclotron effective mass – can be measured…

Slide 1 9. Semiconductors Optics Absorption and gain in semiconductors Principle of semiconductor lasers (diode lasers) Low dimensional materials: Quantum wells, wires and…

Slide 1 043225 Solar Electric Technologies Harin S. Ullal, Ph.D. National Center for Photovoltaics National Renewable Energy Laboratory Golden, Colorado Indian Delegation…

Slide 15 - 1 Copyright  2003 Pearson Education Canada Inc. CHAPTER 5 Audit Responsibilities and Objectives Slide 2 5 - 2 Copyright  2003 Pearson Education Canada Inc.…