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Search Publications

NIST Authors in Bold

Displaying 1 - 25 of 2915

Metal Patterning Using Tailored Functional Group Chemistry: Selective, Electroless Deposition of Metals on Self-Assembled Monolayers

September 16, 2003
Author(s)
Christopher D. Zangmeister, Roger D. van Zee
… coordinates with metal ions in solution and facilitates the electroless deposition of metals on top of the monolayer. … on 4-MBA monolayers after 30 min of exposure to a copper plating solution. Copper deposits are not observed on 3-MBA … where the monolayer was patterned. This study suggests that electroless deposition may be a viable strategy for …

Chemical Aspects of Tool Wear in Single Point Diamond Turning

January 1, 1996
Author(s)
E W. Paul, Christopher J. Evans, A Mangamelli, Michael L. McGlauflin, Robert S. Polvani
… results for metals, alloys, and other materials including electroless nickel. The hypothesis is further tested by experiments … … d electron complexes, diamond turning, diamonds, electroless nickel, tool wear, tools, tribochemistry … …

Micromagnetic Domain Structures of Nano-scale Nickel Dots

January 1, 2001
Author(s)
A Kunz
… The magnetic domain structure of cylindrical nickel dots is found to be a function of dot diameter and … … A Kunz … Micromagnetic Domain Structures of Nano-scale Nickel Dots … magnetic domain, magnetic force microscopy, nickel, nickel dots … Micromagnetic Domain Structures of …

Image Plates for Registration of Far-Ultraviolet Spectra

February 1, 2000
Author(s)
Joseph Reader, Craig J. Sansonetti, R Deslattes
… plate shows sensitivity comparable with the photographic plates but has a linear intensity response over a much wider … These initial results suggest that optimized image plates with an improved scanner would provide a favorable alternative to photographic plates in this spectral region. … Joseph Reader , Craig J. …

Intertwined Density Waves in a Metallic Nickelate

November 26, 2020
Author(s)
Junjie Zhang, D. Phelan, A. S. Botana, Yu-Sheng Chen, Hong Zheng, M. Krogstad, Suyin G. Wang, Yiming Qiu, Jose Rodriguez Rivera, R. Osborn, S. Rosenkranz, M. R. Norman, J. F. Mitchell
… between the paramagnetism of 3D metallic LaNiO 3 at higher nickel valence and the polaronic behavior of quasi-2D Rd2-xSr x NiO 4 at lower nickel valence. … Junjie Zhang, D. Phelan, A. S. Botana, … M. R. Norman, J. F. Mitchell … Nature Materials … nickelate, density wave … Intertwined Density Waves in a …

Fundamental Constants and the Hydrogen Atom

January 1, 2001
Author(s)
Peter J. Mohr, Barry N. Taylor
… is given of the latest adjustment of the values of the fundamental constants. The new values are recommended by the … and Technology (CODATA) for international use. Most of the fundamental constants are obtained by the comparison of the … hydrogen and deuterium. … Peter J. Mohr , Barry N. Taylor … Fundamental Constants and the Hydrogen Atom … data analysis, …

Reactivity of Vibrationally Excited Methane on Nickel Surfaces

September 1, 2001
Author(s)
L Halonen, S Bernasek, David Nesbitt
… energy statesas the molecule adiabatically approaches a nickel surface. The model is based on a local mode … and vibrationally mediated reaction dynamics of CH 4 at nickel surfaces. … L Halonen, S Bernasek, David Nesbitt … … of Chemical Physics … adsorption reactivity, CH stretch fundamentals, four-dimensional quantum behavior … Reactivity …

Fabrication of a Guarded-Hot-Plate Apparatus for Use Over an Extended Temperature Range and in a Controlled Gas Atmosphere

June 29, 2005
Author(s)
Robert R. Zarr, Daniel R. Flynn, John W. Hettenhouser, Nolan J. Brandenburg, William M. Healy
… This paper describes the fabrication of a guarded-hot-plate apparatus suitable for determining the steady-state … mm in diameter and from 13 mm to 100 mm in thickness. The plate size of 500 mm was selected based on recommendations … plates, were manufactured from commercially pure nickel. The guarded hot plate was fabricated as individual …

The Influence of a Plate Obstacle on the Burning Behavior of Small Scale Pool Fires: An Experimental Study

May 22, 2022
Author(s)
Jian Chen, Ye Song, Wai Cheong Tam, Depeng Kong
… to pool fires. To characterize the influence of a plate obstacle on burning behavior of pool fire, a series of laboratory-scale pool fires sheltered by a plate obstacle with different heights and geometrical … dimensions are conducted. The results show that the plate obstacle above the fuel pool leads to a faster …

Extensive hydrogen incorporation is not necessary for superconductivity in topotactically reduced nickelates

August 27, 2024
Author(s)
Purnima P. Balakrishnan, Dan F. Segedin, Lin E. Chow, P. Quarterman, Shinichiro N. Muramoto, Mythili Surendran, Ranjan K. Patel, Harrison LaBollita, Grace A. Pan, Qi Song, Yang Zhang, Ismail El Baggari, Koushik Jagadish, Yu-Tsun Shao, Berit H. Goodge, Lena F. Kourkoutis, Srimanta Middey, Antia S. Botana, Jayakanth Ravichandran, A. Ariando, Julia Mundy, Alexander Grutter
… to achieve a superconducting state in layered square-planar nickelates. … Purnima P. Balakrishnan , Dan F. Segedin, Lin … necessary for superconductivity in topotactically reduced nickelates …

Relative range error evaluation of terrestrial laser scanners using a plate, a sphere, and a novel dual-sphere-plate target

July 21, 2017
Author(s)
Balasubramanian Muralikrishnan, Prem K. Rachakonda, Vincent D. Lee, Katharine M. Shilling, Daniel S. Sawyer, Geraldine S. Cheok
… The recently published ASTM E2938-15 mandates the use of a plate target for the relative range tests. While a plate target may reasonably be expected to produce … we discuss relative range experiments performed using a plate target and then address the advantages and limitations …

Superconformal Bottom-Up Nickel Deposition in High Aspect Ratio Through Silicon Vias

April 30, 2016
Author(s)
Daniel Josell, Thomas P. Moffat
… This work demonstrates controlled bottom-up nickel filling of Through Silicon Vias based on the coupling … including previous demonstrations of superconformal copper, nickel, zinc and gold deposition. … Daniel Josell , Thomas … … Journal of the Electrochemical Society … interconnect, nickel … Superconformal Bottom-Up Nickel Deposition in High …

High-Temperature Guarded Hot Plate Apparatus Optimal Locations of Circular Heaters

June 1, 2005
Author(s)
Daniel R. Flynn, William M. Healy, Robert R. Zarr
… the use of circular line-heat-sources in guarded hot plate (GHP) apparatus, the most common type of absolute … apparatus used one circular line-heat-source in the meter plate and one in the guard plate. The later one-meter GHP apparatus used a single …

Finite Element and Plate Theory Methods for Modeling Acoustic Emission Waveforms

October 1, 2002
Author(s)
W H. Prosser, Marvin A. Hamstad, John M. Gary, Agnes O'Gallagher
… in thin plates. A normal mode solution method for Mindlin plate theory was used to predict the flexural plate mode response to a point source, step-function load, applied on the plate surface. The second approach used a dynamic finite …

Spin Stripe Order in a Square Planar Trilayer Nickelate

June 18, 2019
Author(s)
Junjie Zhang, D. M. Pajerowski, A. S. Botana, Hong Zheng, Leland Harriger, Jose Rodriguez Rivera, J. Ruff, N. J. Schreiber, B. Wang, Yu-Sheng Chen, Wangchun Chen, M. R. Norman, S. Rosenkranz, J. F. Mitchell, D. Phelan
… Order … Spin Stripe Order in a Square Planar Trilayer Nickelate …

Absolute Magnetic Moment Measurements of Nickel Spheres

May 1, 2000
Author(s)
Robert D. Shull, Robert D. McMichael, L Swartzendruber, Stefan D. Leigh
… The preparation and measurement of nickel spheres for use in the calibration of magnetometers … moment measurements, Faraday method, magnetometers, nickel spheres … Absolute Magnetic Moment Measurements of Nickel Spheres …

Measurement of Wavelengths With Phosphor Storage Image Plates at Grazing-Incidence

October 16, 2008
Author(s)
Joseph Reader, Uri Feldman, Charles Brown
… grazing-incidence spectrograph using phosphor storage image plates were carried out. The spectra were emitted by a Ne/Mg … in the 150-450 range. We found that by using flexible steel plates to back the image plates on the focal surface of the concave grating and by …

Buckling of steel gusset plates

Author(s)
Chiara Crosti, Dat Duthinh
… 2007, FHWA issued guidelines for the load rating of gusset plates and recommended that the capacity of these plates on non-load-path-redundant steel truss bridges be … paper is to examine the buckling behavior of steel gusset plates in greater detail, accounting for parameters that …

A Study of Metal Truss Plate Connectors When Exposed to Fire

January 1, 2007
Author(s)
Kelly A. Harman, James R. Lawson
… The popularity of lightweight, metal plate connected wood truss construction is increasing due to … In an attempt to determine the performance of metal plate wood truss connections during fire exposures, NIST … to the thermal exposure. Load carrying ability of the metal plate truss connections was not measured during these tests. …

High-Temperature Guarded Hot Plate Apparatus Control of Edge Heat Loss

June 1, 2005
Author(s)
Daniel R. Flynn, William M. Healy, Robert R. Zarr
… The guarded hot plate (GHP) apparatus is the most common type of absolute … of thermal insulation. As the name implies, the hot meter plate is surrounded by a coplanar guard plate, separated by a narrow guard gap, that is held at a …

Via Filling by Electrodeposition: Superconformal Silver and Copper and Conformal Nickel

October 24, 2002
Author(s)
Daniel Josell, B C. Baker, C Witt, Daniel Wheeler, Thomas P. Moffat
… deposition. Superconformal copper disposition and conformal nickel deposition results are also modeled. The previously … Moffat … Journal of the Electrochemical Society … Conformal Nickel, Superconformal copper, Superconformal Silver … Via … Superconformal Silver and Copper and Conformal Nickel …
Displaying 1 - 25 of 2915
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