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Topic Area: Advanced Materials
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51. Photoemission Threshold Spectroscopy: MOS Band alignments
Topic: Advanced Materials
Published: 4/7/2011
Author: Nhan V Nguyen
Abstract: In this talk I will 1) briefly review SED’s history of the optical thin metrology project, 2) describe the principle of internal photoemission (IPE) and the applications to determine the band alignments of metal-oxide-semiconductor structures, an ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=908441

52. Photoiniated wrinkles with controlled morphology from a liquid coating on a rigid substrate: A facile route to tunable, periodic structures
Topic: Advanced Materials
Published: 3/27/2012
Authors: Jessica M. Torres, Christopher M Stafford, Vogt D Bryan
Abstract: Periodic wrinkled surfaces have generated significant interest over the past decade as these structures can be easily fabricated over large areas with minimal fabrication cost, but these structures have been generally been limited to thin films on so ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=910420

53. Polymeric Gels Prepared from the Mixtures of Polar Polymers and Ionic Liquids for Thermally Remendable Coating Systems
Topic: Advanced Materials
Published: 11/7/2010
Authors: Joonsung (Joonsung) Yoon, Christopher M Stafford
Abstract: A new kind of physical gels was prepared using the mixtures of poly(vinyl alcohol) (PVOH) and high melting ionic liquid (IL), 1-ethylpyridinium bromide. As the IL content was increased, the stiffness of the mixtures decreased sharply while extensibil ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=906696

54. Self-Assembly of Dendronized Perylene Bisimides into Complex Helical Columns
Topic: Advanced Materials
Published: 6/24/2011
Authors: Virgil Percec, Mihai Peterca, Timur Tadjiev, Xiangbing Zeng, Goran Ungar, Pawaret Leowanawat, Emad Aqad, Mohammad Imam, Brad Rosen, Umit Akbey, Robert Graf, Sivakumar Sekharan, Daniel Sebastiani, Hans -W Spiess, Paul A Heiney, Steven D Hudson
Abstract: The synthesis of perylene 3,4:9,10-tetracarboxylic acid bisimides (PBIs) dendronized with first generation dendrons containing 0 to 4 methylenic units (m) between the imide group and the dendron, (3,4,5)12G1-m-PBI, is reported. Structural analysis of ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=908817

55. Self-Repairing Complex Helical Columns Generated via Kinetically Controlled Self-Assembly of Dendronized Perylene Bisimides
Topic: Advanced Materials
Published: 11/16/2011
Authors: Virgil Percec, Steven D Hudson, Mihai Peterca, Pawaret Leowanawat, Emad Aqad, Robert Graf, Hans -W Spiess, Xiangbing Zeng, Goran Ungar, Paul A Heiney
Abstract: The dendronized perylene 3,4:9,10-tetracarboxylic acid bisimide (PBI) (3,4,5)12G1-3-PBI was recently shown to self-assemble in a complex helical column containing tetramers of PBI as the basic repeat unit. The tetramers contain a pair of two molecule ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=909636

56. Spray Deposited Poly-3-hexylthiophene Thin Film Transistors
Topic: Advanced Materials
Published: 12/11/2009
Authors: Calvin Chan, Lee J Richter, David Germack, Brad Conrad, Daniel A Fischer, Dean M DeLongchamp, David J Gundlach
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=905385

57. Surface Wrinkling: a Versatile Platform for Measuring Thin Film Properties
Topic: Advanced Materials
Published: 9/2/2010
Authors: Jun Y. Chung, Adam J. Nolte, Christopher M Stafford
Abstract: Surface instabilities in soft matter have captivated the scientific community for decades. Recently, surface wrinkling has received a great deal of attention due to its simplicity and well-established mechanics of formation. Particularly, the use o ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=902425

58. Test Results of the First US ITER TF Conductor in SULTAN
Topic: Advanced Materials
Published: 6/22/2009
Authors: Nicolai N. Martovetsky, Daniel R. Hatfield, John R. Miller, Chen-yu Gung, Joel S. Schultz, Najib Cheggour, Loren F Goodrich, Pierluigi Bruzzone, Boris Stepanov, Rainer Wesche, Bernd Seeber
Abstract: The US Domestic Agency is one of six parties supplying TF cable-in-conduit conductors (CICCs) for ITER. Previous tests have shown that measured performance of the TF CICCs can be much lower than expected from the strand properties at the projected un ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=900251

59. Wavelet Transform Signal Processing to Distinguish Different Acoustic Emisson Sources
Topic: Advanced Materials
Published: 1/1/2003
Authors: K S Downs, Marvin Arnold Hamstad, E P Baars
Abstract: A database of wideband acoustic emission (AE) modeled signals were used to continue to examine the use of wavelet transform (WT) results to accomplish identification of AE sources. The AE signals in the database were created by use of a validated thr ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=851337