Works (52)

Updated: July 5th, 2023 15:57

2023 article

GaAs/GaAsSb Core-Shell Configured Nanowire-Based Avalanche Photodiodes up to 1.3?m Light Detection

Pokharel, R., Kuchoor, H., Parakh, M., Devkota, S., Dawkins, K., Ramaswamy, P., … Iyer, S. (2023, March 20). ACS APPLIED NANO MATERIALS.

author keywords: core-shell nanowires; avalanche photodiodes; SAM-APD; GaAsSb; hybrid axial; CS NWs; near-infrared; photodetector; non-selective growth; ensemble nanowires; self-catalyzed; VLS; VS growth
Source: Web Of Science
Added: April 11, 2023

2023 article

The Role of Carbon Content: A Comparison of the Nickel Particle Size and Magnetic Property of Nickel/Polysiloxane-Derived Silicon Oxycarbide

Yang, N., Zhang, X., Reynolds, L., Kumah, D., & Xu, C. (2023, January 24). ADVANCED ENGINEERING MATERIALS, Vol. 1.

By: N. Yang n, X. Zhang n, L. Reynolds n, D. Kumah n & C. Xu n

author keywords: blocking temperatures; nickel nanoparticles; polymer-derived ceramics; silicon oxycarbide; superparamagnetism; uperconducting quantum interference device
Sources: Web Of Science, ORCID
Added: January 25, 2023

2022 journal article

A Study on the Effects of Gallium Droplet Consumption and Post Growth Annealing on Te-Doped GaAs Nanowire Properties Grown by Self-Catalyzed Molecular Beam Epitaxy

CATALYSTS, 12(5).

By: S. Devkota*, M. Parakh*, P. Ramaswamy*, H. Kuchoor*, A. Penn n, L. Reynolds n, S. Iyer*

author keywords: nanowires; molecular beam epitaxy (MBE); Te-doping; droplet conumption; in-situ annealing; acceptor states; optoelectronic properties
Source: Web Of Science
Added: June 13, 2022

2021 journal article

A study of dopant incorporation in Te-doped GaAsSb nanowires using a combination of XPS/UPS, and C-AFM/SKPM

SCIENTIFIC REPORTS, 11(1).

Source: Web Of Science
Added: June 10, 2021

2021 journal article

Dual-Responsive Microgels for Structural Repair and Recovery of Nonwoven Membranes for Liquid Filtration

ACS APPLIED POLYMER MATERIALS, 3(3), 1508–1517.

By: S. Ramesh n, J. Davis n, A. Roros n, J. Eiben n, T. Fabiani n, R. Smith n, L. Reynolds n, B. Pourdeyhimi n ...

author keywords: stimuli-responsive; microgels; nonwovens; permeability; healing; fabric repair
Sources: Web Of Science, ORCID
Added: February 13, 2021

2021 journal article

Tuning the Magnetic Properties of Two-Dimensional MXenes by Chemical Etching

MATERIALS, 14(3).

By: K. Allen-Perry*, W. Straka n, D. Keith*, S. Han*, L. Reynolds n, B. Gautam*, D. Autrey*

author keywords: MXenes; SQUID; X-ray diffraction; etching; magnetic materials
Source: Web Of Science
Added: March 8, 2021

2020 journal article

A study of n-doping in self-catalyzed GaAsSb nanowires using GaTe dopant source and ensemble nanowire near-infrared photodetector

NANOTECHNOLOGY, 31(50).

By: S. Devkota*, M. Parakh, S. Johnson, P. Ramaswamy, M. Lowe, A. Penn*, L. Reynolds*, S. Iyer

author keywords: nanowires; molecular beam epitaxy (MBE); Te-doping; near-infrared ensemble photodetector; field emission; low-frequency noise spectroscopy; generation-recombination noise
Source: Web Of Science
Added: October 26, 2020

2020 journal article

Doping Dependent Magnetic Behavior in MBE Grown GaAs1-xSbx Nanowires

SCIENTIFIC REPORTS, 10(1).

By: R. Kumar n, Y. Liu n, J. Li*, S. Iyer* & L. Reynolds n

Source: Web Of Science
Added: September 7, 2020

2020 journal article

Epitaxial High-Yield Intrinsic and Te-Doped Dilute Nitride GaAsSbN Nanowire Heterostructure and Ensemble Photodetector Application

ACS APPLIED ELECTRONIC MATERIALS, 2(9), 2730–2738.

author keywords: dilute nitride nanowires; tellurium doping; molecular beam epitaxy (MBE); near-infrared-region photodetector; conductive atomic force microscopy (C-AFM)
Source: Web Of Science
Added: October 26, 2020

2020 journal article

Hybrid GaAsSb/GaAs Heterostructure Core-Shell Nanowire/Graphene and Photodetector Applications

ACS APPLIED ELECTRONIC MATERIALS, 2(10), 3109–3120.

Sources: Web Of Science, ORCID
Added: November 24, 2020

2019 journal article

A Study of GaAs1-xSbx Axial Nanowires Grown on Monolayer Graphene by Ga-Assisted Molecular Beam Epitaxy for Flexible Near-Infrared Photodetectors

ACS APPLIED NANO MATERIALS, 2(7), 4528–4537.

By: S. Nalamati*, M. Sharma*, P. Deshmukh*, J. Kronz*, R. Lavelle*, D. Snyder*, C. Reynolds n, Y. Liu n, S. Iyer*

author keywords: nanowire; graphene; GaAsSb; molecular beam epitaxy; current sensing atomic force microscopy; photodetector
Source: Web Of Science
Added: August 19, 2019

2019 journal article

Improved performance of GaAsSb/AIGaAs nanowire ensemble Schottky barrier based photodetector via in situ annealing

NANOTECHNOLOGY, 30(3).

By: M. Sharma*, E. Ahmad*, D. Dev*, J. Li*, C. Reynolds n, Y. Liu n, S. Iyer*

author keywords: axial p-i GaAsSb/AlGaAs/GaAs core-shell photodetector; molecular beam epitaxy; external quantum efficiency; in situ annealing; suppression of band tail states
Source: Web Of Science
Added: December 3, 2018

2019 journal article

Planar Hall effect and anisotropic magnetoresistance in semiconducting and conducting oxide thin films

Applied Physics A, 125(5).

By: C. Akouala n, R. Kumar n, S. Punugupati n, C. Reynolds n, J. Reynolds n, E. Mily n, J. Maria n, J. Narayan n, F. Hunte n

Sources: Web Of Science, Crossref, ORCID
Added: April 22, 2019

2018 journal article

Molecular beam epitaxial growth of high quality Ga-catalyzed GaAs1-xSbx(x > 0.8) nanowires on Si (111) with photoluminescence emission reaching 1.7 mu m

Molecular beam epitaxial growth of high quality Ga-catalyzed GaAs1-xSbx(x > 0.8) nanowires on Si (111) with photoluminescence emission reaching 1.7 mu m. SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 33(12).

author keywords: molecular beam epitaxy; transmission electron microscopy; photoluminescence spectroscopy; axial GaAsSb nanowires
Source: Web Of Science
Added: November 12, 2018

2018 journal article

Nature of electrical conduction in MoS2 films deposited by laser physical vapor deposition

Journal of Materials Science: Materials in Electronics, 29(16), 14180–14191.

By: K. Jagannadham n, K. Das n, C. Reynolds n & N. El-Masry n

Sources: Crossref, ORCID
Added: April 23, 2019

2017 journal article

A Two-Step Growth Pathway for High Sb Incorporation in GaAsSb Nanowires in the Telecommunication Wavelength Range

SCIENTIFIC REPORTS, 7.

By: E. Ahmad*, M. Karim*, S. Bin Hafiz*, C. Reynolds n, Y. Liu n & S. Iyer*

Source: Web Of Science
Added: August 6, 2018

2017 journal article

Bandgap tuning in GaAs1-xSbx axial nanowires grown by Ga-assisted molecular beam epitaxy

SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 32(3).

By: E. Ahmad*, S. Ojha*, P. Kasanaboina*, C. Reynolds n, Y. Liu n & S. Iyer*

author keywords: axial GaAsSb nanowire; bandgap tuning; surface passivation; molecular beam epitaxy; self-assisted growth
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Electric field control of ferromagnetism at room temperature in GaCrN (p-i-n) device structures

Applied Physics Letters, 111(8), 082402.

By: N. El-Masry n, J. Zavada n, J. Reynolds n, C. Reynolds n, Z. Liu n & S. Bedair n

Sources: Crossref, Web Of Science
Added: August 6, 2018

2017 journal article

Growth of defect-free GaAsSbN axial nanowires via self-catalyzed molecular beam epitaxy

SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 32(12).

By: M. Sharma*, P. Deshmukh*, P. Kasanaboina*, C. Reynolds n, Y. Liu n & S. Iyer*

author keywords: GaAsSbN; MBE; VLS; N-plasma annealing
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Highly anisotropic magneto-transport and field orientation dependent oscillations in aligned carbon nanotube/epoxy composites

APPLIED PHYSICS LETTERS, 111(26).

By: B. Wells n, R. Kumar n, C. Reynolds n, K. Peters n & P. Bradford n

Sources: Web Of Science, ORCID
Added: August 6, 2018

2017 journal article

Intrinsic gain and gain degradation modulated by excitation pulse width in a semiconducting conjugated polymer

OPTICS AND LASER TECHNOLOGY, 94, 77–85.

By: Z. Lampert n, J. Papanikolas*, S. Lappi n & C. Reynolds n

author keywords: Amplified spontaneous emission; Optical gain; Photo oxidation; Thermal degradation; Semiconducting conjugated polymer laser; Luminescence quenching; MEH-PPV
Source: Web Of Science
Added: August 6, 2018

2016 journal article

Effect of Growth Parameters and Substrate Surface Preparation for High-Density Vertical GaAs/GaAsSb Core-Shell Nanowires on Silicon with Photoluminescence Emission at 1.3 mu m

JOURNAL OF ELECTRONIC MATERIALS, 45(4), 2108–2114.

By: P. Kasanaboina*, S. Ojha*, S. Sami*, C. Reynolds n, Y. Liu n & S. Iyer*

author keywords: Core-shell nanowires; molecular beam epitaxy; micro-photo luminescence; III-V semiconductors; GaAs/GaAsSb
Source: Web Of Science
Added: August 6, 2018

2016 journal article

Effects of Annealing on GaAs/GaAsSbN/GaAs Core-Multi-shell Nanowires

NANOSCALE RESEARCH LETTERS, 11.

By: P. Kasanaboina*, M. Sharma*, P. Deshmukh*, C. Reynolds n, Y. Liu n & S. Iyer*

author keywords: Dilute nitrides; Nanowires; Annealing effects; Schottky barrier; Point defects
Source: Web Of Science
Added: August 6, 2018

2016 journal article

Incorporation of Be dopant in GaAs core and core-shell nanowires by molecular beam epitaxy

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 34(2).

By: S. Ojha*, P. Kasanaboina*, C. Reynolds n, T. Rawdanowicz n, Y. Liu n, R. White n, S. Iyer*

Source: Web Of Science
Added: August 6, 2018

2016 journal article

Te incorporation in GaAs1-xSbx nanowires and p-i-n axial structure

SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 31(12).

By: E. Ahmad*, P. Kasanaboina*, M. Karim*, M. Sharma*, C. Reynolds n, Y. Liu n, S. Iyer*

author keywords: Te doping; pin junction; GaAsSb nanowire
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Bandgap tuning of GaAs/GaAsSb core-shell nanowires grown by molecular beam epitaxy

SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 30(10).

By: P. Kasanaboina*, S. Ojha*, S. Sami*, C. Reynolds n, Y. Liu n & S. Iyer*

author keywords: nanowires; bandgap tuning; core-shell; molecular beam epitaxy
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Comparison of the Stability of Functionalized GaN and GaP

CHEMPHYSCHEM, 16(8), 1687–1694.

By: S. Wilkins n, T. Paskova n, C. Reynolds n & A. Ivanisevic n

author keywords: adsorption; gallium; mass spectrometry; peroxide; photoelectron spectroscopy
Source: Web Of Science
Added: August 6, 2018

2015 article

Optimization of InGaP metamorphic buffers grown by MOVPE

Ebert, C., Pulwin, Z., Reynolds, C. L., Jr., Ramos, F. S., Li, Y., & Farrell, S. (2015, March 15). JOURNAL OF CRYSTAL GROWTH, Vol. 414, pp. 21–26.

By: C. Ebert*, Z. Pulwin*, C. Reynolds n, F. Ramos*, Y. Li* & S. Farrell*

author keywords: Metalorganic chemical vapor deposition; Semiconducting III-V materials
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Self-catalyzed growth of dilute nitride GaAs/GaAsSbN/GaAs core-shell nanowires by molecular beam epitaxy

APPLIED PHYSICS LETTERS, 107(10).

By: P. Kasanaboina*, E. Ahmad*, J. Li*, C. Reynolds n, Y. Liu n & S. Iyer*

Source: Web Of Science
Added: August 6, 2018

2014 journal article

Modification of Properties of Yttria Stabilized Zirconia Epitaxial Thin Films by Excimer Laser Annealing

ACS APPLIED MATERIALS & INTERFACES, 6(24), 22316–22325.

By: R. Bayati*, R. Molaeil, A. Richmond*, S. Nori n, F. Wu*, D. Kumar*, J. Narayan n, J. Reynolds n, C. Reynolds n

author keywords: ZrO2; zirconia; epitaxy; wettability; conductivity; ferromagnetism; defect
Sources: Web Of Science, ORCID
Added: August 6, 2018

2014 review

Progress in ZnO Acceptor Doping: What Is the Best Strategy?

[Review of ]. ADVANCES IN CONDENSED MATTER PHYSICS, 2014.

By: J. Reynolds n & C. Reynolds n

Source: Web Of Science
Added: August 6, 2018

2013 journal article

Dislocations as quantum wires: Buffer leakage in AlGaN/GaN heterostructures

JOURNAL OF MATERIALS RESEARCH, 28(13), 1687–1691.

By: C. Reynolds n, J. Reynolds n, A. Crespo*, J. Gillespie*, K. Chabak* & R. Davis*

Source: Web Of Science
Added: August 6, 2018

2013 journal article

Enhancement of optical gain and amplified spontaneous emission due to waveguide geometry in the conjugated polymer poly[2-methoxy-5-(2 '-ethylhexyloxy)-p-phenylene vinylene]

APPLIED PHYSICS LETTERS, 102(7).

By: Z. Lampert n, J. Papanikolas* & C. Reynolds n

Source: Web Of Science
Added: August 6, 2018

2013 journal article

Intrinsic optical gain in thin films of a conjugated polymer under picosecond excitation

Applied Physics Letters, 103(3).

By: Z. Lampert, S. Lappi, J. Papanikolas & C. Reynolds

Source: NC State University Libraries
Added: August 6, 2018

2013 journal article

Morphology and chain aggregation dependence of optical gain in thermally annealed films of the conjugated polymer poly[2-methoxy-5-(2 '-ethylhexyloxy)-p-phenylene vinylene]

Journal of Applied Physics, 113(23).

By: Z. Lampert, S. Lappi, J. Papanikolas, C. Reynolds & M. Aboelfotoh

Source: NC State University Libraries
Added: August 6, 2018

2013 journal article

Shallow acceptor complexes in p-type ZnO

APPLIED PHYSICS LETTERS, 102(15).

By: J. Reynolds*, C. Reynolds, A. Mohanta, J. Muth*, J. Rowe*, H. Everitt, D. Aspnes*

Sources: Web Of Science, ORCID
Added: August 6, 2018

2012 journal article

Controlling Morphology and Chain Aggregation in Semiconducting Conjugated Polymers: The Role of Solvent on Optical Gain in MEH-PPV

JOURNAL OF PHYSICAL CHEMISTRY B, 116(42), 12835–12841.

By: Z. Lampert n, C. Reynolds n, J. Papanikolas* & M. Aboelfotoh n

MeSH headings : Chlorobenzenes / chemistry; Furans / chemistry; Optical Phenomena; Polymers / chemistry; Semiconductors; Solvents / chemistry; Vinyl Compounds / chemistry
Source: Web Of Science
Added: August 6, 2018

2011 journal article

Characterization of freestanding semi-insulating Fe-doped GaN by photoluminescence and electromodulation spectroscopy

JOURNAL OF APPLIED PHYSICS, 109(12).

Source: Web Of Science
Added: August 6, 2018

2011 journal article

Study of molecular beam epitaxially grown InGaAsSbN/GaSb single quantum wells

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 29(3).

By: S. Bharatan, S. Iyer, J. Li, T. Rawdanowicz* & L. Reynolds*

Source: Web Of Science
Added: August 6, 2018

2010 journal article

Optimization of homoepitaxially grown AlGaN/GaN heterostructures

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 207(10), 2292–2299.

By: J. Grenko n, C. Ebert*, C. Reynolds n, G. Duscher*, D. Barlage n, M. Johnson n, E. Preble*, T. Paskova*, K. Evans*

author keywords: AlGaN; GaN; heterostructures; mobility; MOCVD; two-dimensional electron gas
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Crystallographic plane dependent Fe and Si dopant incorporation and activation in InP

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 206(4), 691–696.

By: C. Reynolds n & J. Grenko n

Source: Web Of Science
Added: August 6, 2018

2009 journal article

On the origin of aluminum-related cathodoluminescence emissions from sublimation grown 4H-SiC(11(2)over-bar0)

APPLIED SURFACE SCIENCE, 255(13-14), 6535–6539.

By: S. Bishop n, C. Reynolds n, J. Molstad*, F. Stevie n, D. Barnhardt n & R. Davis*

author keywords: 4H-SiC; Chemical vapor deposition processes-hot wall epitaxy and sublimation epitaxy; Interfacial impurities; Cathodoluminescence; Secondary ion mass spectrometry; Impurity luminescence
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Relationship between 4H-SiC/SiO2 transition layer thickness and mobility

APPLIED PHYSICS LETTERS, 95(3).

By: T. Biggerstaff n, C. Reynolds n, T. Zheleva*, A. Lelis*, D. Habersat*, S. Haney*, S. Ryu*, A. Agarwal*, G. Duscher n

author keywords: aluminium; annealing; crystal microstructure; electron energy loss spectra; interface states; MOSFET; semiconductor thin films; silicon compounds; surface chemistry; wide band gap semiconductors
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Self-assembled three-dimensional Cu-Ge nanoweb composite

NANOTECHNOLOGY, 19(13).

By: K. Darling, C. Reynolds, D. Leonard*, G. Duscher*, R. Scattergood* & C. Koch n

Source: Web Of Science
Added: August 6, 2018

2008 journal article

Sublimation growth of an in-situ-deposited layer in SiC chemical vapor deposition on 4H-SiC(1 1 (2)over-bar 0)

JOURNAL OF CRYSTAL GROWTH, 311(1), 72–78.

By: S. Bishop n, C. Reynolds n, Z. Liliental-Weber*, Y. Uprety*, C. Ebert*, F. Stevie n, J. Park n, R. Davis*

author keywords: Characterization; Chemical vapor deposition processes; Hot-wall epitaxy; Silicon carbide; Semiconducting materials
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Thermal stability, mechanical and electrical properties of nanocrystalline Cu3Ge

Intermetallics, 16(3), 378–383.

By: K. Darling n, R. Guduru n, C. Reynolds n, V. Bhosle n, R. Chan n, R. Scattergood n, C. Koch n, J. Narayan n, M. Aboelfotoh n

author keywords: nanostructured intermetallics; thermal stability; mechanical properties at ambient temperatures; electrical resistance and other electrical properties; mechanical alloying and milling
Sources: Web Of Science, Crossref, ORCID
Added: August 6, 2018

2008 journal article

Tunneling entity in different injection regimes of InGaN light emitting diodes

JOURNAL OF APPLIED PHYSICS, 103(8).

By: C. Reynolds n & A. Patel n

Source: Web Of Science
Added: August 6, 2018

2007 article

Polytype stability and microstructural characterization of silicon carbide epitaxial films grown on [11(2)over bar0]- and [0001]-oriented silicon carbide substrates

Bishop, S. M., Reynolds, C. L., Jr., Liliental-Weber, Z., Uprety, Y., Zhu, J., Wang, D., … Davis, R. F. (2007, April). JOURNAL OF ELECTRONIC MATERIALS, Vol. 36, pp. 285–296.

By: S. Bishop n, C. Reynolds n, Z. Liliental-Weber*, Y. Uprety*, J. Zhu*, D. Wang*, M. Park*, J. Molstad* ...

author keywords: silicon carbide (SiC); chemical vapor deposition (CVD); polytype replication; x-ray diffraction (XRD); cathodoluminescence (CL); Raman spectroscopy; transmission electron microscopy (TEM); atomic force microscopy (AFM)
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Influence of Zn doping profiles on excitation dependence of photoluminescence intensity in InGaAsP heterostructures

ELECTRONICS LETTERS, 41(18), 1008–1010.

By: D. Young*, C. Reynolds n, V. Swarninathan & F. Walters*

Source: Web Of Science
Added: August 6, 2018

2004 journal article

Improved contact resistance and linearity in optoelectronic devices with an intermediate quaternary layer

JOURNAL OF APPLIED PHYSICS, 96(10), 5788–5791.

By: G. Przybylek*, C. Reynolds n & F. Walters*

Source: Web Of Science
Added: August 6, 2018

2004 journal article

Nanoscale GaN whiskers fabricated by photoelectrochemical etching

JOURNAL OF APPLIED PHYSICS, 96(9), 5185–5188.

By: J. Grenko n, C. Reynolds n, R. Schlesser n, J. Hren n, K. Bachmann n, Z. Sitar n, P. Kotula*

Source: Web Of Science
Added: August 6, 2018

2004 journal article

Selective etching of GaN from AlGaN/GaN and AlN/GaN structures

MRS Internet Journal of Nitride Semiconductor Research, 9(5).

By: J. Grenko n, C. Reynolds n, R. Schlesser n, K. Bachmann n, Z. Rietmeier n, R. Davis n, Z. Sitar n

Source: NC State University Libraries
Added: August 6, 2018