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A phase-locked fiber laser-based supercontinuum source is presented. The linewidth of a single line of the IR frequency comb produced by fiber laser-based
John S. Villarrubia, Andras Vladar, B Bunday, M R. Bishop
The widths of 284 lines in a 193 nm resist were measured by two methods and the results compared. One method was scanning electron microscopy (SEM) of cross
B Bunday, M R. Bishop, D Mccormack, John S. Villarrubia, Andras Vladar, Theodore V. Vorburger, Ndubuisi George Orji, J Allgair
The measurement of line-edge roughness (LER) has recently become a topic of concern in the litho-metrology community and the semiconductor industry as a whole
The National Institute of Standards and Technology (NIST) is currently developing a photomask linewidth standard (SRM 2059) with a lower expected uncertainty of
Xuezeng Zhao, Joseph Fu, Wei Chu, C Nguyen, Theodore V. Vorburger
Nano-scale linewidth measurements are performed in semiconductor manufacturing, the data storage industry, and micro-mechanical engineering. It is well known
The fluorescence characteristics of an OLED material are demonstrated to be linear with sunlight-like illuminance levels up to several suns. It is therefore
Afzal A. Godil, Sanford P. Ressler, Patrick J. Grother
In this paper, we investigate the use of 3D surface geometry for face recognition and compare it to one based on color map information. The 3D surface and color
John S. Suehle, Baozhong Zhu, Yuan Chen, Joseph B. Berstein
Two post soft breakdown modes are studied: one in which the conducting filament is stable until hard breakdown occurs and one in which the filament continually
Real-time input/output (I/O) communication over Ethernet is still fairly new in the industrial environment. There are many questions about the reliability and
Joy P. Dunkers, Forrest A. Landis, K Niihara, Hiropshi Jinai
It has been shown that scaffold microstructure impacts cell response.1 Determining the relationship between scaffold structure and cellular response facilitates
John D. Gillaspy, B Blagojevic, Paul A. Dalgarno, K Fahey, V Kharchenko, J M. Laming, L Logosi, E-O Le Bigot, K Makonyi, L P. Ratliff, E Silver, H. Schnopper, E Takacs, J N. Tan, H Tawara, K Tokesi
After a brief introduction to the NIST EBIT facility, we present the results of three different types of experiments that have been carried out there recently
Hui-Min Huang, James S. Albus, Elena R. Messina, R C. Wade, W English
The viability of Unmanned Systems as tools is increasingly recognized in many domains. As technology advances, the autonomy on board these systems also advances
Stephen Knight, John S. Suehle, Joaquin (. Martinez
The National Institute of Standards and Technology provides critical metrology development for the semiconductor manufacturing industry as it moves from the
Kenneth G. Kreider, D P. DeWitt, J B. Fowler, J E. Proctor, William A. Kimes, Dean C. Ripple, Benjamin K. Tsai
Recent studies on dynamic temperature profiling and lithographic performance modeling of the post-exposure bake (PEB) process have demonstrated that the rate of
Our results extending Kuhn's fault class hierarchy provide a justification for the focus of fault-based testing strategies on detecting particular faults and
The emphasis on increasing product variety and individualization has created a strong demand for a new strategy of Mass Customization Manufacturing (MCM). A
Slides presented at the Innovative Design of Complex Aerospace Systems Workshop at held at the NASA Langley Research Center in Hampton, Virginia, on March 24
An experimental investigation was performed to determine the hydraulic pressure variation of cementitious based materials (cement paste, concrete, SCC, etc.)
T Mabrouki, Laurent Deshayes, J F. Rigal, Kevin K. Jurrens, Robert W. Ivester
Machining chip morphology stems from mechanical, thermal, and chemical phenomena. Chip morphology prediction depends on a fundamental understanding of these
Timothy J. Burns, Robert W. Ivester, Michael Kennedy, Richard L. Rhorer, Matthew A. Davies, Howard Yoon, Lyle E. Levine, Richard J. Fields, D Basak, Eric P. Whitenton
For several decades, a major focus of machining research has been the measurement and prediction of temperature. Here, the influence of the rate of heating on
A -. Munitz, D -. Dayan, David J. Pitchure, Richard E. Ricker
Dynamic mechanical analyses were performed on pure Mg and Mg AZ31 alloy to study the impact of thermo-mechanical state and grain structure on the complex
Christopher Soles, V. J. Lee, R C. Hedden, D W. Liu, Barry J. Bauer, Wen-Li Wu
X-ray reflectivity porosimetry is a highly sensitive measurement method used to quantify the capillary condensation of a solvent vapor inside porous low-k
In this paper, we describe the requirements to test W3C XML Schema usage when defining message schemas for data exchange in any large and evolving enterprise