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Displaying 43476 - 43500 of 74178

Characterization of Damage Modes in Dental Ceramic Bilayer Structures

January 1, 2002
Author(s)
Y N. Deng, Brian R. Lawn, Isabel K. Lloyd
Results of contact tests using spherical indenters on flat ceramic coating layers bonded to compliant substrates are reported for selected dental ceramics. Critical loads to produce various damage modes, cone cracking and quasiplasticity at the top

Characterizing CDSEM Metrology of 193 nm Resists at Ultra Low Voltage

January 1, 2002
Author(s)
N. Sullivan, M Mastovich, Ronald G. Dixson, P Knutruda, B Bunday, P Febrea, R Brandoma
Resist slimming under electron beam exposure introduces significant measurement uncertainty in the metrology of 193 nm resists. Total uncertainties, which approach 10 nm, can be realized through the combination of across wafer variation of line slimming

Coherence of Quantum Superpositions Through Coupling to Engineered Reservoirs

January 1, 2002
Author(s)
C J. Myatt, B E. King, Q A. Turchette, C A. Sackett, D Kielpinski, Wayne M. Itano, C Monroe, David J. Wineland
The theory of quantum mechanics applies to closed systems. In such ideal situations, a single atom can, for example, exist simultaneously in a superposition of two different spatial locations. In contrast, real systems always interact with their

Colorimetric Characterization of Pearlescent Coatings

January 1, 2002
Author(s)
Maria E. Nadal, Thomas A. Germer
This paper descirbes recent developments at the National Institution of Standards and Technology in the colorimetric characterization of pearlescent coatings. The goal of this research is to develop standard measurement protocols for the accurate color

Combinatorial Mapping of Polymer Film Wettability on Gradient Energy Surfaces

January 1, 2002
Author(s)
K M. Ashley, A Sehgal, Eric J. Amis, D T. Raghavan, Alamgir Karim
The use of combinatorial methods for studying dewetting of thin hydrophobic polystyrene (PS) and hydrophilic poly d-lacticacid (PDLA) films on chemically modified gradient energy surfaces was studied. Substrate libraries were prepared by immersing Si-H
Displaying 43476 - 43500 of 74178