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Topic Area: Nanotechnology

Displaying records 81 to 90 of 342 records.
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81. Zone-Refinement Effect in Small Molecule–Polymer Blend Semiconductors for Organic Thin Film Transistors
Topic: Nanotechnology
Published: 12/14/2010
Authors: Yeon Sook Chung, Nayool Shin, Jihoon Kang, Youngeun Jo, Vivek M Prabhu, Regis J Kline, John E Anthony, Do Y Yoon
Abstract: The blend films of small molecule semiconductors with insulating polymers exhibit not only an excellent solution processability, but also superior performance characteristics (field-effect mobility, on/off ratio, threshold voltage and stability) over ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=906520

82. Measuring Mechanical Properties on the Nanoscale with Contact Resonance Force Microscopy Methods
Topic: Nanotechnology
Published: 12/1/2010
Author: Donna C Hurley
Abstract: The superb spatial resolution and imaging capability of atomic force microscopy (AFM) make it an attractive tool for investigating nanoscale mechanical properties. One AFM method that shows promise for quantitative property data is contact resonance ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=854174

83. The Effect of Substrate Material on Silver Nanoparticle Antimicrobial Efficacy
Topic: Nanotechnology
Published: 12/1/2010
Authors: Benita Dair, Dave M. Saylor, T. Eric Cargal, Grace R. French, Kristen M. Kennedy, Rachel S. Casas, Jonathan E Guyer, James A Warren, Steven K. Pollack
Abstract: With the advent of Nanotechnology, silver nanoparticles increasingly are being used in coatings, especially in medical device applications, to capitalize on their antimicrobial properties. The increased antimicrobial efficacy of nanoparticulate silv ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=903174

84. Thickness dependence of the elastic modulus of tri (8-hydroxyquinolinato) aluminum (III)
Topic: Nanotechnology
Published: 11/2/2010
Authors: Jessica M. Torres, Nathan Bakken, Christopher M Stafford, Jian Li, Vogt D Bryan
Abstract: The intrinsic flexibility of organic molecules has been suggested to enable bendable electronics in comparison to their stiffer, inorganic counterparts. However, very little is known regarding the mechanical properties of these conjugated molecular ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=905662

85. 3D Nanoscale Characterization of Thin-Film Organic Photovoltaic Device Structures via Spectroscopic Contrast in the TEM
Topic: Nanotechnology
Published: 10/21/2010
Authors: Andrew A Herzing, Lee J Richter, Ian M Anderson
Abstract: The three-dimensional characterization of third generation photovoltaic device structures at the nanometer scale is essential to the development of efficient, reliable, and inexpensive solar cell technologies. Electron tomography is a powerful metho ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=905254

86. A Focused Chromium Ion Beam
Topic: Nanotechnology
Published: 10/21/2010
Authors: Adam V Steele, Brenton John Knuffman, Jabez J McClelland, Jon Orloff
Abstract: With the goal of expanding the capabilities of focused ion beam microscopy and milling systems, we have demonstrated nanoscale focusing of chromium ions produced in a magneto-optical trap ion source (MOTIS). Neutral chromium atoms are captured into ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=906025

87. FRACTIONAL DIFFUSION, LOW EXPONENT LEVY STABLE LAWS, AND SLOW MOTION DENOISING OF HELIUM ION MICROSCOPE NANOSCALE IMAGERY
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 7727
Topic: Nanotechnology
Published: 9/30/2010
Authors: Alfred S Carasso, Andras Vladar
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=906883

88. Graphene Nanoribbon Tunnel FETs
Topic: Nanotechnology
Published: 9/21/2010
Author: Qin Zhang
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=907100

89. The Cooper Pair Transistor
Topic: Nanotechnology
Published: 9/17/2010
Author: Jose Alberto Aumentado
Abstract: The Cooper pair transistor (CPT) is a superconducting electrometer that has applications in quantum information as well as fundamental superconductivity studies. Since it operates in a near-dissipationless mode, it has potential as a minimally inva ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=902021

90. Growth of Planar Arrays of One-dimensional p-n Heterojunctions
Topic: Nanotechnology
Published: 9/15/2010
Authors: Babak Nikoobakht, Andrew A Herzing
Abstract: We report a general method for /in-situ/ formation and hierarchical assembly of nanowire-based semiconductor heterojunctions that are electrically addressable. Heterojunctions are formed by lateral epitaxial growth of nanowires/nanowalls on a semicon ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=904671