Nanotech 2014 Vol. 1
Nanotech 2014 Vol. 1
Nanotechnology 2014: Graphene, CNTs, Particles, Films & Composites

Nanoscale Materials Characterization Chapter 6

Cryogenic Temperature Nanoscopic Voltage Profiling of Operating Laser Devices

Authors: R.S. Dhar, D. Ban

Affilation: University of Waterloo, Canada

Pages: 428 - 431

Keywords: nanoscopic probing, atomic force microscopy, scanning voltage microcopy, quantum cascade laser

Abstract:
A nanoscopic probing technique to measure voltage drop across an operating device in cryogenic temperature condition has been developed and established. The cross section surface of the terahertz (THz) quantum cascade laser (QCL) was profiled to resolve the voltage variation.


ISBN: 978-1-4822-5826-4
Pages: 552
Hardcopy: $209.95