Electrical and Computer Engineering

Works Published in 2012

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Displaying works 81 - 100 of 391 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2012 conference paper

CSI feedback delay and degrees of freedom gain trade-off for the MISO interference channel

Conference Record - Asilomar Conference on Signals, Systems and Computers, 1851–1854.

By: N. Lee* & R. Heath*

Contributors: N. Lee* & R. Heath*

TL;DR: A CSI feedback delay-DoF gain trade-off is characterized for the MISO interference by using space-time interference alignment that exploits current and outdated CSI jointly. (via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: ORCID
Added: September 11, 2020

2012 journal article

Ultrasound-Induced Currents in Planar Lipid Blayers: Origins and Potential Physiological Significance

Biophysical Journal, 102(3), 34a.

TL;DR: It is suggested that changes in ultrasound intensity during the rise time of the pulse may be important in determining the response to ultrasound in vivo, and is consistent with the observation that pulsed ultrasound is more effective than continuous ultrasound in modulating neural activity. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: September 10, 2020

2012 journal article

Deviation from exponential decay for spin waves excited with a coplanar waveguide antenna

Applied Physics Letters, 101(25), 252409.

Source: Crossref
Added: August 28, 2020

2012 journal article

In situ quantification of electrical isolation in STM-fabricated TiOx nanostructures

Micro & Nano Letters, 7(4), 334.

Source: Crossref
Added: August 28, 2020

2012 journal article

Fish scale terrace GaInN/GaN light-emitting diodes with enhanced light extraction

Applied Physics Letters, 101(23), 232106.

By: C. Stark*, T. Detchprohm*, L. Zhao*, T. Paskova*, E. Preble* & C. Wetzel*

Source: Crossref
Added: August 28, 2020

2012 journal article

Below band-gap optical absorption and photoluminescence excitation spectroscopy at room temperature in low-defect-density bulk GaN:Fe

Applied Physics Letters, 100(3), 031908.

By: P. Gladkov*, E. Hulicius*, T. Paskova*, E. Preble* & K. Evans*

Source: Crossref
Added: August 28, 2020

2012 journal article

Anisotropy of free-carrier absorption and diffusivity in m-plane GaN

Applied Physics Letters, 100(2), 022112.

Source: Crossref
Added: August 28, 2020

2012 journal article

Quantitative low-energy electron diffraction analysis of the GaN (1×1) reconstruction

Surface Science, 606(7-8), 740–743.

By: O. Romanyuk, P. Jiricek & T. Paskova*

author keywords: Gallium nitride GaN (000(1)over-bar); Semiconductor surfaces; Quantitative low-energy electron diffraction LEED; Dynamical theory of scattering; Surface reconstruction
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: August 28, 2020

2012 journal article

Microstructure of epitaxial GaN films grown on chemomechanically polished GaN(0001) substrates

Journal of Crystal Growth, 347(1), 88–94.

By: L. Huang*, F. Liu*, J. Zhu*, R. Kamaladasa*, E. Preble*, T. Paskova*, K. Evans*, L. Porter*, Y. Picard*, R. Davis*

author keywords: Grain boundary; Substrate; Terrace/step; Threading dislocations; Homoepitaxy; GaN
Source: Crossref
Added: August 28, 2020

2012 journal article

Cathodoluminescence imaging for the determination of dislocation density in differently doped HVPE GaN

Journal of Crystal Growth, 340(1), 78–82.

By: E. Meissner*, S. Schweigard*, J. Friedrich, T. Paskova*, K. Udwary*, G. Leibiger*, F. Habel*

Source: Crossref
Added: August 28, 2020

2012 journal article

Near-Infrared Absorption in Lattice-Matched AlInN/GaN and Strained AlGaN/GaN Heterostructures Grown by MBE on Low-Defect GaN Substrates

Journal of Electronic Materials, 41(5), 881–886.

By: C. Edmunds*, L. Tang*, D. Li*, M. Cervantes*, G. Gardner, T. Paskova*, M. Manfra, O. Malis*

author keywords: Intersubband absorption; near infrared; quantum well infrared photodetector; electromodulation; III-nitride semiconductors; molecular-beam epitaxy
Source: Crossref
Added: August 28, 2020

2012 journal article

Electrical and optical properties of bulk GaN substrates studied by Kelvin probe and photoluminescence

Physica Status Solidi (c), 10(3), 536–539.

By: J. McNamara*, M. Foussekis*, A. Baski*, X. Li*, V. Avrutin*, H. Morkoç*, J. Leach*, T. Paskova n ...

author keywords: photoluminescence; Kelvin probe; GaN; surface
Source: Crossref
Added: August 28, 2020

2012 journal article

Enzyme Recognition: Substrate-Baited Nanoparticles: A Catch and Release Strategy for Enzyme Recognition and Harvesting (Small 13/2012)

Small, 8(13), 1961–1961.

By: M. Daniele*, Y. Bandera*, D. Sharma*, P. Rungta*, R. Roeder*, M. Sehorn*, S. Foulger*

Source: Crossref
Added: August 28, 2020

2012 journal article

Substrate-Baited Nanoparticles: A Catch and Release Strategy for Enzyme Recognition and Harvesting

Small, 8(13), 2083–2090.

By: M. Daniele*, Y. Bandera*, D. Sharma*, P. Rungta*, R. Roeder*, M. Sehorn*, S. Foulger*

author keywords: nanoparticles; biological activity; enzyme-substrates; click chemistry; protein purification
MeSH headings : Click Chemistry / methods; Enzymes / chemistry; Enzymes / isolation & purification; Enzymes / metabolism; Nanoparticles / chemistry; Nanotechnology / methods
TL;DR: The results establish a universal model applicable to concentrating and extracting known substrate-protein pairs, but it can be an invaluable tool in recognizing unknown protein-ligand affinities. (via Semantic Scholar)
Source: Crossref
Added: August 28, 2020

2012 journal article

Rapid and Continuous Hydrodynamically Controlled Fabrication of Biohybrid Microfibers

Advanced Functional Materials, 23(6), 698–704.

By: M. Daniele*, S. North*, J. Naciri*, P. Howell*, S. Foulger*, F. Ligler*, A. Adams*

author keywords: cell encapsulation; microfiber extrusion; hydrogel; microfabrication; hydrodynamic focusing
TL;DR: Production of the fibers containing viable bacteria was continuous in contrast to the more typical methods in which cells infiltrated or were attached to prepared fibers, and the biohybrid fibers showed even distribution of encapsulated cells and >90% cell viability. (via Semantic Scholar)
Source: Crossref
Added: August 28, 2020

2012 journal article

Planar defects in thin films of InGaN

Microscopy and Microanalysis, 18(S2), 1486–1487.

TL;DR: Extended abstract of a paper presented at Microscopy and Microanalysis 2012 in Phoenix, Arizona, USA, July 29 – August 2, 2012. (via Semantic Scholar)
Source: Crossref
Added: August 28, 2020

2012 journal article

Parallel-connected shunt hybrid active power filters operating at different switching frequencies for improved performance

IEEE Transactions on Industrial Electronics, 59(11), 4007–4019.

author keywords: Active power filter (APF); harmonics; passive filter; reduced switch topology
TL;DR: A combination of low- and high-frequency hybrid active power filter to operate in parallel for better performance and a combination of feedforward and feedback controller is designed for the proposed conditioner. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: August 9, 2020

2012 conference paper

Practical operation range improvement of Voltage-Sourced Converter based STATCOM

Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC, 211–217.

Contributors: Z. Xi, B. Parkhideh n & S. Bhattacharya n

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: August 9, 2020

2012 conference paper

Solid state transformer specification via feeder modeling and simulation

IEEE Power and Energy Society General Meeting.

By: Z. Wang*, J. Xu*, K. Hatua n, S. Madhusoodhanan n & S. Bhattacharya n

Contributors: Z. Wang*, J. Xu*, K. Hatua n, S. Madhusoodhanan n & S. Bhattacharya n

Source: ORCID
Added: August 9, 2020

2012 chapter

Smart vehicles in the smart grid: Challenges, trends, and application to the design of charging stations

In Control and Optimization Methods for Electric Smart Grids (pp. 133–145).

By: I. Bayram, G. Michailidis, M. Devetsikiotis, F. Granelli & S. Bhattacharya

Contributors: I. Bayram, G. Michailidis, M. Devetsikiotis, F. Granelli & S. Bhattacharya

Source: ORCID
Added: August 9, 2020

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