scholarly journals Preparation and Characterization of Arrays of Novel Nanometer-Scale Electrodes

1995 ◽  
Vol 4 (2) ◽  
pp. 56-57
Author(s):  
Jonathan K. Schoer
Keyword(s):  
Nanometer Scale

Time-resolved acousto-optic interaction in single-mode optical fibers: characterization of axial nonuniformities at the nanometer scale

2014 ◽  
Vol 39 (6) ◽  
pp. 1437 ◽  
Author(s):  
E. P. Alcusa-Sáez ◽  
A. Díez ◽  
M. González-Herráez ◽  
M. V. Andrés
Keyword(s):  
Optical Fibers ◽  
Single Mode ◽  
Nanometer Scale ◽  
Time Resolved ◽  
Acousto Optic Interaction

scholarly journals Design and Characterization of a Sharp GaAs/Zn(Mn)Se Heterovalent Interface: A Sub-Nanometer Scale View

Nanomaterials ◽  
2020 ◽  
Vol 10 (7) ◽  
pp. 1315
Author(s):  
Davide F. Grossi ◽  
Sebastian Koelling ◽  
Pavel A. Yunin ◽  
Paul M. Koenraad ◽  
Grigory V. Klimko ◽  
...  
Keyword(s):  
Magnetic Semiconductor ◽  
Atom Probe ◽  
Growth Conditions ◽  
Nanometer Scale ◽  
Magnetic Impurities ◽  
Znse Layer ◽  
Secondary Ions ◽  
Annealing Step ◽  
Tunnel Microscopy

The distribution of magnetic impurities (Mn) across a GaAs/Zn(Mn)Se heterovalent interface is investigated combining three experimental techniques: Cross-Section Scanning Tunnel Microscopy (X-STM), Atom Probe Tomography (APT), and Secondary Ions Mass Spectroscopy (SIMS). This unique combination allowed us to probe the Mn distribution with excellent sensitivity and sub-nanometer resolution. Our results show that the diffusion of Mn impurities in GaAs is strongly suppressed; conversely, Mn atoms are subject to a substantial redistribution in the ZnSe layer, which is affected by the growth conditions and the presence of an annealing step. These results show that it is possible to fabricate a sharp interface between a magnetic semiconductor (Zn(Mn)Se) and high quality GaAs, with low dopant concentration and good optical properties.

Mechanical Characterization of Polymers on a Nanometer Scale through Nanoindentation. A Study on Pile-up and Viscoelasticity

2007 ◽  
Vol 40 (4) ◽  
pp. 1259-1267 ◽  
Author(s):  
Davide Tranchida ◽  
Stefano Piccarolo ◽  
Joachim Loos ◽  
Alexander Alexeev
Keyword(s):  
Mechanical Characterization ◽  
Nanometer Scale ◽  
Pile Up

Characterization of initial intergranular oxidation processes in alloy 600 at a sub-nanometer scale

2018 ◽  
Vol 133 ◽  
pp. 36-47 ◽  
Author(s):  
S.Y. Persaud ◽  
B. Langelier ◽  
A. Korinek ◽  
S. Ramamurthy ◽  
G.A. Botton ◽  
...  
Keyword(s):  
Nanometer Scale ◽  
Alloy 600 ◽  
Oxidation Processes ◽  
Intergranular Oxidation

The Detection and Characterization of Ions, DNA, and Proteins Using Nanometer-Scale Pores

2008 ◽  
Author(s):  
John J. Kasianowicz ◽  
Sarah E. Henrickson ◽  
Jeffery C. Lerman ◽  
Martin Misakian ◽  
Rekha G. Panchal ◽  
...  
Keyword(s):  
Nanometer Scale
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