Temperature Measurement During Millisecond Annealing: Ripple Pyrometry for Flash Lamp Annealers

ISBN-13: 9783658113872 / Angielski / Miękka / 2016 / 112 str.

Denise Reichel

Opis

Denise Reichel studies the delicate subject of temperature measurement during lamp-based annealing of semiconductors, in particular during flash lamp annealing. The approach of background-correction using amplitude-modulated light to obtain the sample reflectivity is reinvented from rapid thermal annealing to apply to millisecond annealing. The author presents a new method independent of the lamp operation to obtain this amplitude modulation and derives a formula to describe the process. Further, she investigates the variables of the formula in depth to validate the method's suitability for background-corrected temperature measurement. The experimental results finally proof its power for elevated temperatures.

Spis treści

Introduction and motivation.- Fundamentals of flash lamp annealing of shallow Boron-doped Silicon.- Fundamentals of surface temperature measurements during flash lamp annealing.- Concept of ripple pyrometry during  flash lamp annealing.-  Ripple pyrometry for flash lamp annealing.- Experiments – ripple pyrometry during flash lamp annealing.- Closing discussion and outlook.

O autorze

Dr. Denise Reichel currently works in technical sales and consulting for temperature measurement needs and as a lecturer for thermodynamics and heat and mass transfer.

Blurb

Denise Reichel studies the delicate subject of temperature measurement during lamp-based annealing of semiconductors, in particular during flash lamp annealing. The approach of background-correction using amplitude-modulated light to obtain the sample reflectivity is reinvented from rapid thermal annealing to apply to millisecond annealing. The author presents a new method independent of the lamp operation to obtain this amplitude modulation and derives a formula to describe the process. Further, she investigates the variables of the formula in depth to validate the method’s suitability for background-corrected temperature measurement. The experimental results finally proof its power for elevated temperatures.

Contents

• Fundamentals of flash lamp annealing of shallow Boron-doped Silicon
  
• Fundamentals of surface temperature measurements during flash lamp annealing
  
• Concept of ripple pyrometry during flash lamp annealing     
  
• Ripple pyrometry for flash lamp annealing – Experiments
  

Target Groups

·Researchers and students from the fields of materials sciences and physics

·Practitioners from microelectronics and photovoltaics industry

About the Author

Dr. Denise Reichel currently works in technical sales and consulting for temperature

 measurement needs and as a lecturer for thermodynamics and heat and mass transfer.