Jeong-Seok Na

Works (11)

Updated: July 5th, 2023 15:55

2011 journal article

Highly active photocatalytic ZnO nanocrystalline rods supported on polymer fiber mats: Synthesis using atomic layer deposition and hydrothermal crystal growth

APPLIED CATALYSIS A-GENERAL, 407(1-2), 211–216.

By: B. Gong n, Q. Peng n, J. Na n & G. Parsons n 

Contributors: B. Gong n, Q. Peng n, J. Na n & G. Parsons n 

author keywords: Atomic layer deposition; Nonwoven fiber; Diethyl zinc; Zinc oxide; Nanocrystals; Nanorods; Hydrothermal; Photocatalytic
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2010 journal article

Angular behavior of the Berreman effect investigated in uniform Al2O3 layers formed by atomic layer deposition

JOURNAL OF PHYSICS-CONDENSED MATTER, 22(15).

By: G. Scarel  n, J. Na n & G. Parsons n 

Contributors: G. Scarel  n, J. Na n & G. Parsons n 

TL;DR: Experimental transmission absorbance infrared spectra of γ-Al(2)O(3) showing evidence of the angular dependence of the peaks of surface modes appearing next to the longitudinal optical phonon frequency ω(LO) (the Berreman effect) are collected from heat-treated thin oxide films deposited with thickness uniformity on Si(100) using atomic layer deposition. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2010 journal article

Phonon Response in the Infrared Region to Thickness of Oxide Films Formed by Atomic Layer Deposition

APPLIED SPECTROSCOPY, 64(1), 120–126.

By: G. Scarel n, J. Na n, B. Gong n & G. Parsons n 

author keywords: Berreman effect; Optical phonons; Infrared spectroscopy; Transmission; Thin oxide films; Atomic layer deposition
TL;DR: The Berreman thickness is shown to be the upper limit for a linear relationship between oxide film thickness and phonon absorbance in the infrared region in transmission configuration, and it is estimated that it is around approximately 435 nm for zinc oxide films. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Atomic Layer Deposition and Abrupt Wetting Transitions on Nonwoven Polypropylene and Woven Cotton Fabrics

LANGMUIR, 26(4), 2550–2558.

By: G. Hyde n, G. Scarel n, J. Spagnola n, Q. Peng n, K. Lee n, B. Gong n, K. Roberts n, K. Roth n ...

Contributors: G. Hyde n, G. Scarel n, J. Spagnola n, Q. Peng n, K. Lee n, B. Gong n, K. Roberts n, K. Roth n ...

MeSH headings : Aluminum Oxide / chemistry; Cotton Fiber; Materials Testing; Particle Size; Polypropylenes / chemistry; Surface Properties; Wettability
TL;DR: Infrared analysis shows that ALD can produce a uniform coating throughout the nonwoven polypropylene and woven cotton fabric materials, and the amount of coating can be controlled by the number of ALD cycles. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2009 journal article

In Situ Analysis of Dopant Incorporation, Activation, and Film Growth during Thin Film ZnO and ZnO:Al Atomic Layer Deposition

JOURNAL OF PHYSICAL CHEMISTRY C, 114(1), 383–388.

By: J. Na n, G. Scarel n & G. Parsons n 

Contributors: J. Na n, G. Scarel n & G. Parsons n 

Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2009 journal article

Role of Gas Doping Sequence in Surface Reactions and Dopant Incorporation during Atomic Layer Deposition of Al-Doped ZnO

CHEMISTRY OF MATERIALS, 21(23), 5585–5593.

By: J. Na n, Q. Peng n, G. Scarel n & G. Parsons n 

Contributors: J. Na n, Q. Peng n, G. Scarel n & G. Parsons n 

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2009 journal article

Surface Polarity Shielding and Hierarchical ZnO Nano-Architectures Produced Using Sequential Hydrothermal Crystal Synthesis and Thin Film Atomic Layer Deposition

ACS NANO, 3(10), 3191–3199.

By: J. Na n, B. Gong n, G. Scarel n & G. Parsons n 

Contributors: J. Na n, B. Gong n, G. Scarel n & G. Parsons n 

author keywords: ZnO; nanorods; nanosheets; morphology; atomic layer deposition; hydrothermal
MeSH headings : Aluminum Oxide / chemistry; Nanoparticles / chemistry; Nanotechnology / methods; Nanotubes / chemistry; Silicon / chemistry; Surface Properties; Zinc Oxide / chemistry
TL;DR: It is illustrated that amorphous nanoscale coatings formed by atomic layer deposition (ALD) are a viable means to modulate and screen the surface polarity of ZnO crystal faces and thereby regulate the growth morphology during successive hydrothermal nanocrystal synthesis. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2008 journal article

Nanoencapsulation and Stabilization of Single-Molecule/Particle Electronic Nanoassemblies Using Low-Temperature Atomic Layer Deposition

JOURNAL OF PHYSICAL CHEMISTRY C, 112(51), 20510–20517.

By: J. Na n, J. Ayres n, K. Chandra n, C. Gorman n  & G. Parsons n 

Contributors: J. Na n, J. Ayres n, K. Chandra n, C. Gorman n  & G. Parsons n 

Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2007 journal article

Conduction mechanisms and stability of single molecule nanoparticle/molecule/nanoparticle junctions

Nanotechnology, 18(3).

By: J. Na, J. Ayres, K. Chandra, C. Chu, C. Gorman  & G. Parsons 

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

2007 journal article

Conductivity in alkylamine/gold and alkanethiol/gold molecular junctions measured in molecule/nanoparticle/molecule bridges and conducting probe structures

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 129(8), 2287–2296.

By: C. Chu n, J. Na n & G. Parsons n 

Contributors: C. Chu n, J. Na n & G. Parsons n 

MeSH headings : Amines / chemistry; Electric Conductivity; Electrodes; Gold / chemistry; Microscopy, Atomic Force; Nanoparticles / chemistry; Sensitivity and Specificity; Sulfhydryl Compounds / chemistry; Surface Properties
TL;DR: Charge transport through alkane monolayers on gold is measured as a function of molecule length in a controlled ambient using a metal/molecule/nanoparticle bridge structure and compared for both thiol and amine molecular end groups. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2007 journal article

Real-time conductivity analysis through single-molecule electrical junctions

Nanotechnology, 18(42).

By: J. Na, J. Ayres, K. Chandra, C. Gorman  & G. Parsons 

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

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