Sat . 20 Jul 2020
TR | RU | UK | KK | BE |

Semiconductor characterization techniques

semiconductor characterization techniques in literature, semiconductor characterization techniques for nanotechnology
The purpose of this article is to summarize the methods used to experimentally characterize a semiconductor material or device PN junction, Schottky diode, etc Some examples of semiconductor quantities that could be characterized include depletion width, carrier concentration, optical generation and recombination rate, carrier lifetimes, defect concentration, trap states, etc

These quantities fall into three categories when it comes to characterization methods: 1 Electrical Characterization 2 Optical Characterization 3 Physical/Chemical Characterization

Contents

  • 1 Electrical Characterization Techniques
  • 2 Optical Characterization
  • 3 Physical/Chemical Characterization
  • 4 Future Characterization Methods
  • 5 References

Electrical Characterization Techniques

Electrical Characterization can be used to determine resistivity, carrier concentration, mobility, contact resistance, barrier height, depletion width, oxide charge, interface states, carrier lifetimes, and deep level impurities

Two-Point Probe, Four-Point Probe, Differential Hall Effect, Capacitance-Voltage Profiling, DLTS, Electron beam-induced current, and DLCP

Optical Characterization

Optical Characterization may include microscopy, ellipsometry, photoluminescence, transmission spectroscopy, absorption spectroscopy, raman spectroscopy, reflectance modulation, cathodoluminescence, to name a few

Physical/Chemical Characterization

Electron Beam Techniques - SEM, TEM, AES, EMP, EELS

Ion Beam Techniques - Sputtering, SIMS, RBS

X-Ray Techniques - XRF, XPS, XRD, X-ray topography Neutron Activation Analysis NAA Chemical Etching

Future Characterization Methods

Many of these techniques have been perfected for silicon making it the most studied semiconductor material This is a result of silicon's affordability and prominent use in computing As other fields such as power electronics, LED devices, photovoltaics, etc begin to come of age, characterization of a variety of alternative materials will continue to increase including organics Many of the existing characterization methods will need to be adapted to accommodate the peculiarities of these new materials

References

Schroder, Dieter K Semiconductor Material and Device Characterization 3rd Ed John Wiley and Sons, Inc Hoboken, New Jersey, 2006

McGuire, Gary E Characterization of Semiconductor Materials: Principles and Methods Vol 1 Noyes Publications, Park Ridge, New Jersey, 1989

semiconductor characterization techniques, semiconductor characterization techniques chemistry, semiconductor characterization techniques ebook, semiconductor characterization techniques for nanotechnology, semiconductor characterization techniques for polymers, semiconductor characterization techniques for thin, semiconductor characterization techniques in literature, semiconductor characterization techniques in writing, semiconductor characterization techniques of nano, semiconductor characterization techniques pdf


Semiconductor characterization techniques Information about

Semiconductor characterization techniques


  • user icon

    Semiconductor characterization techniques beatiful post thanks!

    29.10.2014


Semiconductor characterization techniques
Semiconductor characterization techniques
Semiconductor characterization techniques viewing the topic.
Semiconductor characterization techniques what, Semiconductor characterization techniques who, Semiconductor characterization techniques explanation

There are excerpts from wikipedia on this article and video

Random Posts

IP address blocking

IP address blocking

IP address blocking prevents connection between a server or website and certain IP addresses or rang...
Gisele Bündchen

Gisele Bündchen

Gisele Caroline Bündchen1 Portuguese pronunciation: ʒiˈzɛli kaɾoˈlini ˈbĩtʃẽj, German pronuncia...
Sheldon, West Midlands

Sheldon, West Midlands

Sheldon is an area of east Birmingham, England Historically part of Warwickshire, it is close to the...
Beverly, Chicago

Beverly, Chicago

Beverly is one of the 77 community areas of Chicago, Illinois It is located on the South Side on the...