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Follow on Google News | Free Keithley Web-Based Seminar Explores Graphene Characterization TechniquesKeithley Instruments, Inc will broadcast a free, webinar on matering Graphene Characterization Techniques on Thursday, March 24, 2011.
By: Keithley Instruments Inc. Graphene, a single-atom- This seminar is recommended for researchers, engineers, and scientists in areas such as materials science, solid state physics, condensed matter physics, chemistry, and electrical engineering who want a better understanding of how to characterize graphene and other nanotechnology- • Measurement configurations for determining resistance as a function of substrate voltage, current-voltage characterization, and Hall voltage measurements. • How thermal offsets and noise sources can be minimized through measurement techniques and careful probe interface construction and cabling choices. • How to obtain maximum accuracy and sensitivity with minimal parasitic errors and lowest potential for transient damage to the graphene device structures under test. • Measurement techniques that effectively reject parasitic thermal offset voltages, yielding higher accuracies and resolutions through the use of offset compensation, source-measure based techniques. • Driven guard techniques and proper shielded cable selection approaches working in conjunction with specialized voltage/current sources and nanovoltmeter instruments to optimize settling times and quality of measurements. Robert Green, the web seminar presenter, is a senior market development manager at Keithley Instruments, which is part of the Tektronix test and measurement portfolio, where he focuses on low level measurement applications. During his 20-year career at Keithley, Green has been involved in the definition and introduction of a wide range of products, including picoammeters, electrometers, digital multimeters, and temperature measurement products. He received a B.S. in Electrical Engineering from Cornell University and an M. S. in Electrical Engineering from Washington University in St. Louis, Missouri. For More Information To register to participate in the online seminar, scheduled for Thursday, March 24 at 15:00 CET (10:00 AM EDT) for Europe and 2:00 PM EDT for North America, visit http://www.keithley.com/ Telephone: FAX: 440-248- E-mail: Internet: Address: 28775 Aurora Road Cleveland, OH 44139-1891 About Keithley Instruments, Inc. With more than 60 years of measurement expertise, Keithley Instruments has become a world leader in advanced electrical test instruments and systems. Our customers are scientists and engineers in the worldwide electronics industry involved with advanced materials research, semiconductor device development and fabrication, and the production of end products such as portable wireless devices. The value we provide them is a combination of products for their critical measurement needs and a rich understanding of their applications to improve the quality of their products and reduce their cost of test. In 2010, Keithley Instruments joined Tektronix as part of its test and measurement portfolio. # # # About Keithley Instruments, Inc: With more than 60 years of measurement expertise, Keithley Instruments has become a world leader in advanced electrical test instruments and systems. Our customers are scientists and engineers in the worldwide electronics industry involved with advanced materials research, semiconductor device development and fabrication, and the production of end products such as portable wireless devices. The value we provide them is a combination of products for their critical measurement needs and a rich understanding of their applications to improve the quality of their products and reduce their cost of test. In 2010, Keithley Instruments joined Tektronix as part of its test and measurement portfolio. End
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