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Boonserm Kulvatunyou, Nenad Ivezic, Albert T. Jones
Content-level conformance testing is a key to achieving interoper-able data exchange among applications deployed across collaborating, yet in-dependent...
We describe current measurement capabilities as well as research focused on two areas: improving temporal and frequency response characterization of detectors...
L R. Pattison, A Hexemer, E K. Kramer, P Petroff, Daniel A. Fischer
There has been great interest in recent years in using solution processible conjugated organic polymers as the active layers in semiconducting devices including...
This paper gives a brief introduction of current methods used to calibrate electric field probes as defined by IEEE Standard 1309 as well as a brief discussion...
John M. Ladbury, Dennis Lewis, Galen H. Koepke, Randy Direen
We discuss some of the challenges associated with attempts to calibrate electromagnetic field probes in a reverberation chamber. These include immunity issues...
Aaron M. Forster, Wenhua Zhang, Christopher Stafford
There has been a growing effort to extend combinatorial and high throughput (C&HT) methods into many aspects of material science, including material property...
This paper describes work towards the use of integrated microelectromechanical systems (MEMS) technology to shrink atomic clocks from their present-day table...
We examine the performance of multimodal biometric authentication systems using state-of-the-art Commercial Off-the-Shelf (COTS) fingerprint and face biometric...
Jon R. Pratt, John A. Kramar, David B. Newell, Douglas T. Smith
If nanomechanical testing is to evolve into a tool for process and quality control in semiconductor fabrication, great advances in throughout, repeatability...
B D. Vogt, Christopher Soles, Vivek Prabhu, Sushil K. Satija, Eric K. Lin, Wen-Li Wu
The emergence of immersion lithography as a potential alternative for the extension of current lithography tools will require a fundamental understanding of the...
Malgorzata Kopycinska-Mueller, Roy H. Geiss, Paul Rice, Donna C. Hurley
Tip wear and its corresponding change in geometry is a major impediment for quantifying atomic force acoustic microscopy (AFAM). To better understand the...
John E. Kitching, Svenja A. Knappe, Li-Anne Liew, P Schwindt, V Shah, John Moreland, Leo W. Hollberg
We summarize the development of microfabricated atomic frequency references at NIST. The physics packages of these devices have volumes near 10 mm3, power...
The physical mechanisms responsible for the degradation and breakdown of silicon dioxide have been studied for over three decades. Although a large body of...
Peter Yim, Xiaoyi Y. Zhang, E S. DeJong, J M. Carroll, John P. Marino, Lori S. Goldner
We used single molecular fluorescence resonance energy transfer (FRET) to understand the conformation of a RNA loop to loop complex, termed a kissing complex...
We have begun to demonstrate the next generation of coatings for laser power and energy measurement standards, which are based on carbon nanotubes on a variety...
Thomas A. Siewert, David R. Smith, Yi-Wen Cheng, Juan C. Madeni, S X. Liu
The rising interest in lead-free solders creates a need for complete property data on the various lead-free solder compositions. Various types of data are...
This paper examines the hypothesis that the under-prediction errors of current finite element analysis (FEA) springback models would be eliminated by the...
Both infrared and Raman are increasingly applied in biomolecular structure characterization, thus getting acceptance alongside traditional bioanalytical...
Ulf Griesmann, Quandou (. Wang, Johannes A. Soons, Remi Carakos
When measuring the form errors of precision optics with an interferometer, the calibration of the reference wavefront is of central importance. Ball averaging...
Nadia Machkour-Deshayes, Ulf Griesmann, Byoung C. Kim
A method for the measurement of precise aspheric optical surfaces based on measurements of the second derivatives of the surface is evaluated. A compact phase...
Jun-Feng Song, Li Ma, Eric P. Whitenton, Theodore V. Vorburger
Autocorrelation and cross-correlation functions are proposed for 2D and 3D surface texture comparisons. At the maximum correlaton point of the two correlated...
Features on photomasks used in the semiconductor industry have steadily decreased in size to fit more elements on a wafer. When the size becomes smaller than...
Over the past decade modern measurement uncertainty evaluation has evolved from an obscure art practiced at National Measurement Institutes (NMIs) to an...
Joseph Fu, Ronald G. Dixson, Ndubuisi G. Orji, Theodore V. Vorburger, C Nguyen
Image stitching is a technique that combines two or more images to form one composite image, which provides a field of view that the originals cannot. It has...
Theodore D. Doiron, Eric S. Stanfield, Bryon S. Faust, John R. Stoup, Mary Abbott
A number of new or revised services in dimensional metrology are presented. Included are: a lower cost, high accuracy calibration for sphere diameter; reduced...