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Search Publications by: Jason Ryan (Fed)

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Displaying 51 - 65 of 65

Physical Model for Random Telegraph Noise Amplitudes and Implications

June 12, 2012
Author(s)
Richard G. Southwick, Kin P. Cheung, Jason P. Campbell, Serghei Drozdov, Jason T. Ryan, John S. Suehle, Anthony Oates
Random Telegraph Noise (RTN) has been shown to surpass random dopant fluctuations as a cause for decananometer device variability, through the measurement of a large number of ultra-scaled devices [1]. The most worrisome aspect of RTN is the tail of the

Channel Length-Dependent Series Resistance?

June 10, 2012
Author(s)
Jason P. Campbell, Kin P. Cheung, Serghei Drozdov, Richard G. Southwick, Jason T. Ryan, Tony Oates, John S. Suehle
A recently developed series resistance (RSD) extraction procedure from a single nanoscale device is shown to be highly robust. Despite these virtues, the technique unexpectedly results in a channel length-dependent RSD which is observed across a wide range

Experimentally Based Methodology for Charge Pumping Bulk Defect Trapping Correction

December 15, 2011
Author(s)
Jason T. Ryan, Richard G. Southwick, Jason P. Campbell, Kin P. Cheung, Chadwin Young, John S. Suehle
We develop a simple experimental approach to remove bulk trap contributions from charge pumping data collected on devices which suffer from large amounts of bulk dielectric electron trapping. The approach is more desirable and easier to implement than

When Does a Circuit Really Fail?

December 15, 2011
Author(s)
Jason T. Ryan, Lan Wei, Jason P. Campbell, Richard G. Southwick, Kin P. Cheung, Tony Oates, Phillip Wong, John S. Suehle

Circuit-Aware Device Reliability Criteria Methodology

September 12, 2011
Author(s)
Jason T. Ryan, Lan Wei, Jason P. Campbell, Richard G. Southwick, Kin P. Cheung, Anthony Oates, John S. Suehle, Phillip Wong
Meeting reliability requirements is an increasingly more difficult challenge with each generation of CMOS technology. The disconnection between conventional one-size-fits-all reliability specifications and the wide range of circuit applications might be a

Spin Dependent Charge Pumping in SiC Metal-Oxide-Semiconductor Field-Effect-Transistors

August 25, 2011
Author(s)
Brad Bittel, Patrick Lenahan, Jason Ryan, Jody Fronheiser, Aivars Lelis
We demonstrate a very powerful electrically detected magnetic resonance (EDMR) technique, spin dependent charge pumping (SDCP) and apply it to 4H SiC metal-oxide-semiconductor field-effect-transistors (MOSFETs). SDCP combines a widely used electrical

Spectroscopic charge pumping investigation of the amphoteric nature of Si/SiO2 interface states

June 6, 2011
Author(s)
Jason T. Ryan, Liangchun (. Yu, Jae Han, Joseph J. Kopanski, Kin P. Cheung, Fei Zhang, Chen Wang, Jason P. Campbell, John S. Suehle
The amphoteric nature of Si/SiO2 interface states in submicron sized metal-oxide-silicon-field-effect-transistors is observed using an enhanced spectroscopic charge pumping method. The method’s simplicity and high sensitivity makes it a powerful tool for

A new interface defect spectroscopy method

April 26, 2011
Author(s)
Jason T. Ryan, Liangchun (. Yu, Jae Han, Joseph J. Kopanski, Kin P. Cheung, Fei Zhang, Chen Wang, Jason P. Campbell, John S. Suehle, Vinny Tilak, Jody Fronheiser

A new interface defect spectroscopy method

April 13, 2011
Author(s)
Jason T. Ryan, Liangchun (. Yu, Jae Han, Joseph J. Kopanski, Kin P. Cheung, Jason P. Campbell, Fei Zhang, Chen Wang, John S. Suehle, Vinny Tilak, Jody Fronheiser

A New Interface Defect Spectroscopy Method

April 12, 2011
Author(s)
Jason T. Ryan, Liangchun (. Yu, Jae Han, Joseph J. Kopanski, Kin P. Cheung, Fei Zhang, C Wang, Jason P. Campbell, John S. Suehle, Vinayak Tilak, Jody Fronheiser
A new interface defect spectroscopy method based on variable height charge pumping capable of observing the amphoteric nature of Si/SiO2 interface states in production quality sub-micron devices is demonstrated. It can help to resolve the long standing

A New Interface Defect Spectroscopy Method

April 11, 2011
Author(s)
Jason T. Ryan, Liangchun (. Yu, Jae Han, Joseph J. Kopanski, Kin P. Cheung, Fei Zhang, Chen Wang, Jason P. Campbell, John S. Suehle, Viniyak Tilak, Jody Fronheiser
A new interface defect spectroscopy method based on variable height charge pumping capable of observing the amphoteric nature of Si/SiO2 interface states in production quality sub-micron devices is demonstrated. It can help to resolve the long standing
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