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Displaying 676 - 700 of 1446

Frictional properties of native and functionalized type I collagen thin films

October 2, 2013
Author(s)
Koo-hyun Chung, Antony Chen, Christopher Anderton, Kiran Bhadriraju, Anne L. Plant, Brian G. Bush, Robert F. Cook, Frank W. DelRio
Frictional properties of native and fibronectin (FN)-functionalized type I collagen (COL) thin films were studied via atomic force microscopy. The COL lateral contact stiffness was dependent only on the hydration state, indicating that shear deformation

Unexpected effect of thermal storage observed on SiC power DMOSFET

September 29, 2013
Author(s)
Zakariae Chbili, Pragya R. Shrestha, Jason P. Campbell, John S. Suehle, Kin P. Cheung, D. E. Ioannou
In this paper we report an unexpected improvement in the SiC DMOSFET transistor characteristics after a long temperature treatment at 150 C. The evolution of the device characteristics during a TDDB stress is compared to that after an elevated temperature

Fourier Domain Optical Tool Normalization for Quantitative Parametric Image Reconstruction

September 5, 2013
Author(s)
Jing Qin, Richard M. Silver, Bryan M. Barnes, Hui Zhou, Francois R. Goasmat
There has been much recent work in developing advanced optical metrology methods that use imaging optics for critical dimension measurements and defect detection. Sensitivity to nanometer scale changes has been observed when measuring critical dimensions

Analysis of Implanted Silicon Dopant Profiles

September 1, 2013
Author(s)
B. P. Geiser, Eric B. Steel, Karen T. Henry, D. Olson, T.J. Prosa
Atom probe tomography implant dose measurements are reported for National Institute of Standards and Technology Standard Reference Material 2134 (As implant). Efforts were taken to manufacture specimens with limited variation in size and shape to minimize

A Prescription for Sub-Millimeter-Wave Transistor Characterization

July 1, 2013
Author(s)
Dylan F. Williams, Adam C. Young, Urteaga Miguel
We present an approach for characterizing transistors embedded in microstrip lines formed on a thin bisbenzocyclobutene-based (BCB) monomers film at sub-millimeter-wave frequencies. We demonstrate the approach to 750 GHz and estimate the uncertainty of the

Calibration-Kit Design for Millimeter-Wave Silicon Integrated Circuits

July 1, 2013
Author(s)
Dylan F. Williams, Phillip Corson, Sharma Jahnavi, Krishnaswamy Harish, Tai Wei, George Zacharias, Ricketts David, Watson Paul, Dacquay Eric, Voinigescu Sorin
We study and present design guidelines for thru-reflect-line vector-network-analyzer calibration kits used for characterizing circuits and transistors fabricated on silicon integrated circuits at millimeter-wave frequencies. We compare contact-pad designs

Harnessing 3D Scattered Optical Fields for sub-20 nm Defect Detection

June 24, 2013
Author(s)
Bryan M. Barnes, Martin Y. Sohn, Francois R. Goasmat, Hui Zhou, Richard M. Silver, Abraham Arceo
Experimental imaging at =193 nm of sub-resolved defects performed at several focus positions yields a volume of spatial and intensity data. Defects are located in a differential volume, given a reference, with up to 5x increase in sensitivity.
Displaying 676 - 700 of 1446
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