Search Results - "Becker, Collin R"

In Situ Atomic Force Microscopy of Lithiation and Delithiation of Silicon Nanostructures for Lithium Ion Batteries by Becker, Collin R, Strawhecker, Kenneth E, McAllister, Quinn P, Lundgren, Cynthia A

“…Using electron beam lithography, amorphous Si (a-Si) nanopillars were fabricated with a height of 100 nm and diameters of 100, 200, 300, 500, and 1000 nm. The…”
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Transport properties of LiCoPO4 and Fe-substituted LiCoPO4 by Allen, Jan L., Thompson, Travis, Sakamoto, Jeff, Becker, Collin R., Jow, T. Richard, Wolfenstine, Jeff

“…LiCoPO4 is a promising cathode material to enable high energy, abuse tolerant Li-ion batteries. However, LiCoPO4 has relatively poor electronic conductivity…”
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In situ atomic force microscopy nanoindentation of lithiated silicon nanopillars for lithium ion batteries by McAllister, Quinn P., Strawhecker, Kenneth E., Becker, Collin R., Lundgren, Cynthia A.

“…In this study, atomic force microscopy based nanoindentation techniques are used to measure the in situ mechanical properties of thin film, nanometer sized…”
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Galvanic Porous Silicon Composites for High-Velocity Nanoenergetics by Becker, Collin R, Apperson, Steven, Morris, Christopher J, Gangopadhyay, Shubhra, Currano, Luke J, Churaman, Wayne A, Stoldt, Conrad R

“…Porous silicon (PS) films ∼65−95 μm thick composed of pores with diameters less than 3 nm were fabricated using a galvanic etching approach that does not…”
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Enhanced Lithiation Cycle Stability of ALD-Coated Confined a‑Si Microstructures Determined Using In Situ AFM by Becker, Collin R, Prokes, S.M, Love, Corey T

“…Microfabricated amorphous silicon (a-Si) pits ∼4 μm in diameter and 100 nm thick were fabricated to be partially confined in a nickel (Ni) current collector…”
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Thermal Analysis of the Exothermic Reaction between Galvanic Porous Silicon and Sodium Perchlorate by Becker, Collin R, Currano, Luke J, Churaman, Wayne A, Stoldt, Conrad R

“…Porous silicon (PS) films up to ∼150 μm thick with specific surface area similar to 700 m2/g and pore diameters similar to 3 nm are fabricated using a galvanic…”
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Nanoporous Silicon Combustion: Observation of Shock Wave and Flame Synthesis of Nanoparticle Silica by Becker, Collin R, Gillen, Greg J, Staymates, Matthew E, Stoldt, Conrad R

“…The persistent hydrogen termination present in nanoporous silicon (nPS) is unique compared to other forms of nanoscale silicon (Si) which typically readily…”
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Triaxial inertial switch with multiple thresholds and resistive ladder readout by Currano, Luke J., Becker, Collin R., Lunking, David, Smith, Gabriel L., Isaacson, Brian, Thomas, Larry

“…We describe the design, modeling, fabrication, and testing of a MEMS inertial switch that can detect accelerations in the x, y, and z axes using a single…”
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Transport properties of LiCoPO sub(4) and Fe-substituted LiCoPO sub(4) by Allen, Jan L, Thompson, Travis, Sakamoto, Jeff, Becker, Collin R, Jow, T Richard, Wolfenstine, Jeff

“…LiCoPO sub(4) is a promising cathode material to enable high energy, abuse tolerant Li-ion batteries. However, LiCoPO sub(4) has relatively poor electronic…”
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Galvanic porous silicon: Processing and characterization for nanoenergetics by Becker, Collin R

“…Porous silicon (PS) is a silicon (Si) based material composed of pores with diameters ranging from several nanometers to several micrometers. Typically PS is…”
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Galvanic porous silicon: Processing and characterization for nanoenergetics by Becker, Collin R

“…Porous silicon (PS) is a silicon (Si) based material composed of pores with diameters ranging from several nanometers to several micrometers. Typically PS is…”
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Initiation of nanoporous energetic silicon by optically-triggered, residual stress powered microactuators by Morris, C. J., Laflin, K. E., Churaman, W. A., Becker, C. R., Currano, L. J., Gracias, D. H.

“…The integration of energetic materials with chip-scale MEMS fabrication processes, and in particular the development of nanoporous energetic silicon (NES), is…”
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