Works (30)

Updated: July 5th, 2023 15:44

2018 journal article

Numerical modeling of specimen geometry for quantitative energy dispersive X-ray spectroscopy

ULTRAMICROSCOPY, 184, 100–108.

By: W. Xu n, J. Dycus n & J. LeBeau n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Energy dispersive X-ray spectroscopy (EDS); 3D specimen geometry; Multiple EDS detectors; Super-X; Absorption correction; Error counter-balancing
Source: Web Of Science
Added: August 6, 2018

2017 journal article

On the origin and behavior of irradiation-induced c-component dislocation loops in magnesium

ACTA MATERIALIA, 131, 457–466.

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: In situ transmission electron microscopy; C-component dislocation loop; Atomic structure; Magnesium; Stacking faults
Sources: Web Of Science, ORCID
Added: August 6, 2018

2016 journal article

A numerical model for multiple detector energy dispersive X-ray spectroscopy in the transmission electron microscope

ULTRAMICROSCOPY, 164, 51–61.

By: W. Xu n, J. Dycus n, X. Sang n & J. LeBeau n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Energy dispersive X-ray spectroscopy (EDS); Super-X; Detector collection angle; X-ray absorption correction; Shadowing; Spurious X-rays
Source: Web Of Science
Added: August 6, 2018

2016 journal article

Direct conversion of h-BN into c-BN and formation of epitaxial c-BN/diamond heterostructures

Journal of Applied Physics, 119(18).

By: J. Narayan , A. Bhaumik & W. Xu

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

2016 journal article

Effect of nano-oxide particle size on radiation resistance of iron-chromium alloys

JOURNAL OF NUCLEAR MATERIALS, 469, 72–81.

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: He bubble; Irradiation; Nano-oxide; Void swelling
Sources: Web Of Science, ORCID
Added: August 6, 2018

2016 journal article

Grain size effect on radiation tolerance of nanocrystalline Mo

SCRIPTA MATERIALIA, 123, 90–94.

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Radiation damage; Body-centered cubic (bcc); Nanocrystalline; Grain size effect; Magnetron sputtering
Sources: Web Of Science, ORCID
Added: August 6, 2018

2016 journal article

In-situ real-space imaging of single crystal surface reconstructions via electron microscopy

APPLIED PHYSICS LETTERS, 109(20).

By: W. Xu n, P. Bowes n , E. Grimley n, D. Irving n & J. LeBeau n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
Sources: Web Of Science, ORCID
Added: August 6, 2018

2016 journal article

Influence of experimental conditions on atom column visibility in energy dispersive X-ray spectroscopy

Ultramicroscopy, 171, 1–7.

By: J. Dycus, W. Xu, X. Sang, A. D'Alfonso, Z. Chen, M. Weyland, L. Allen, S. Findlay, J. LeBeau

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

2016 journal article

Quantitative atomic resolution elemental mapping via absolute-scale energy dispersive X-ray spectroscopy

ULTRAMICROSCOPY, 168, 7–16.

By: Z. Chen *, M. Weyland *, X. Sang n, W. Xu n, J. Dycus n, J. LeBeau n, A. D'Alfonso*, L. Allen*, S. Findlay *

co-author countries: Australia πŸ‡¦πŸ‡Ί United States of America πŸ‡ΊπŸ‡Έ
author keywords: Scanning transmission electron microscopy (STEM); Energy dispersive X-ray (EDX) spectroscopy; Atomic-resolution mapping; Elemental quantification
Source: Web Of Science
Added: August 6, 2018

2016 journal article

Structure and chemistry of passivated SiC/SiO2 interfaces

APPLIED PHYSICS LETTERS, 108(20).

By: J. Dycus n, W. Xu n, D. Lichtenwalner *, B. Hull *, J. Palmour* & J. LeBeau n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Alloying effect on grain-size dependent deformation twinning in nanocrystalline Cu-Zn alloys

PHILOSOPHICAL MAGAZINE, 95(3), 301–310.

By: X. Ma n, W. Xu n, H. Zhou n, J. Moering n, J. Narayan n  & Y. Zhu n 

co-author countries: China πŸ‡¨πŸ‡³ United States of America πŸ‡ΊπŸ‡Έ
author keywords: grain size; nanomaterials; alloys; stacking-fault energy; deformation twinning
Sources: Web Of Science, ORCID
Added: August 6, 2018

2015 journal article

Effect of Ag on interfacial segregation in Mg-Gd-Y-(Ag)-Zr alloy

ACTA MATERIALIA, 95, 20–29.

By: H. Zhou  n, G. Cheng  n, X. Ma n, W. Xu n, S. Mathaudhu *, Q. Wang*, Y. Zhu n 

co-author countries: China πŸ‡¨πŸ‡³ United States of America πŸ‡ΊπŸ‡Έ
author keywords: Magnesium alloys; Interface; Segregation; HAADF-STEM; Crystal structure
Sources: Web Of Science, ORCID
Added: August 6, 2018

2015 journal article

Finite element simulation and experimental investigation on homogeneity of Mg-9.8Gd-2.7Y-0.4Zr magnesium alloy processed by repeated-upsetting

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 225, 310–317.

By: H. Zhou n, Q. Wang*, W. Guo *, B. Ye *, W. Jian n, W. Xu n, X. Ma n, J. Moering n

co-author countries: China πŸ‡¨πŸ‡³ United States of America πŸ‡ΊπŸ‡Έ
author keywords: Severe plastic deformation (SPD); Repetitive upsetting (RU); Finite element modeling (FEM); Magnesium alloys; Homogeneity
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Influence of scandium addition on the high-temperature grain size stabilization of oxide-dispersion-strengthened (ODS) ferritic alloy

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 636, 565–571.

By: L. Li n, W. Xu n, M. Saber n, Y. Zhu n , C. Koch n & R. Scattergood n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Mechanical alloying; Oxide-dispersion-strengthened alloy; Thermal stability; Sc stabilization
Sources: Web Of Science, ORCID
Added: August 6, 2018

2015 journal article

Long-term stability of 14YT-4Sc alloy at high temperature

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 647, 222–228.

By: L. Li n, W. Xu n, M. Saber *, Y. Zhu n , C. Koch n & R. Scattergood n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Nanocrystalline ODS ferritic alloys; Grain growth; Sc stabilization; long-term stability
Sources: Web Of Science, ORCID
Added: August 6, 2018

2015 journal article

Microstructures and Stabilization Mechanisms of Nanocrystalline Iron-Chromium Alloys with Hafnium Addition

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 46A(9), 4394–4404.

By: W. Xu n, L. Li n, M. Saber n, C. Koch n, Y. Zhu n  & R. Scattergood n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
Sources: Web Of Science, ORCID
Added: August 6, 2018

2015 journal article

Strain hardening and ductility in a coarse-grain/nanostructure laminate material

SCRIPTA MATERIALIA, 103, 57–60.

By: X. Ma n, C. Huang*, W. Xu n, H. Zhou  n, X. Wu * & Y. Zhu n 

co-author countries: China πŸ‡¨πŸ‡³ United States of America πŸ‡ΊπŸ‡Έ
author keywords: Laminate structure; Strain hardening; Ductility; Nanostructure; Interface
Sources: Web Of Science, ORCID
Added: August 6, 2018

2015 journal article

Strong and Conductive Dry Carbon Nanotube Films by Microcombing

SMALL, 11(31), 3830–3836.

co-author countries: China πŸ‡¨πŸ‡³ United States of America πŸ‡ΊπŸ‡Έ
author keywords: carbon nanotube films; carbon nanotubes; electrical properties; mechanical properties; microstructures
Sources: Web Of Science, ORCID
Added: August 6, 2018

2014 journal article

A new metastable precipitate phase in Mg-Gd-Y-Zr alloy

PHILOSOPHICAL MAGAZINE, 94(21), 2403–2409.

By: H. Zhou n, W. Xu n, W. Jian n, G. Cheng n, X. Ma  n, W. Guo *, S. Mathaudhu n, Q. Wang*, Y. Zhu n 

co-author countries: China πŸ‡¨πŸ‡³ United States of America πŸ‡ΊπŸ‡Έ
author keywords: magnesium alloys; metastable phases; base-centred orthorhombic structure; phase transformations
Sources: Web Of Science, ORCID
Added: August 6, 2018

2014 journal article

High-temperature grain size stabilization of nanocrystalline Fe-Cr alloys with Hf additions

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 613, 289–295.

By: L. Li n, M. Saber n, W. Xu n, Y. Zhu n , C. Koch n & R. Scattergood n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Mechanical alloying; Nanocrystalline Fe-Cr alloys; Grain growth; Thermal stability
Sources: Web Of Science, ORCID
Added: August 6, 2018

2014 journal article

Nano ZrO2 particles in nanocrystalline Fe-14Cr-1.5Zr alloy powders

JOURNAL OF NUCLEAR MATERIALS, 452(1-3), 434–439.

By: W. Xu n, L. Li n, M. Saber n, C. Koch n, Y. Zhu n  & R. Scattergood n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
Sources: Web Of Science, ORCID
Added: August 6, 2018

2014 journal article

Nucleation and growth mechanism of Ag precipitates in a CuAgZr alloy

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 610, 85–90.

By: W. Piyawit n, W. Xu n, S. Mathaudhu n, J. Freudenberger *, J. Rigsbee n & Y. Zhu n 

co-author countries: Germany πŸ‡©πŸ‡ͺ United States of America πŸ‡ΊπŸ‡Έ
author keywords: Precipitation; Ledge; Interfaces; Copper alloys; Precipitate alignment
Sources: Web Of Science, ORCID
Added: August 6, 2018

2014 journal article

Size effect of primary Y2O3 additions on the characteristics of the nanostructured ferritic ODS alloys: Comparing as-milled and as-milled/annealed alloys using S/TEM

JOURNAL OF NUCLEAR MATERIALS, 452(1-3), 223–229.

By: M. Saber n, W. Xu n, L. Li n, Y. Zhu n , C. Koch n & R. Scattergood n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
Sources: Web Of Science, ORCID
Added: August 6, 2018

2013 journal article

Dislocations with edge components in nanocrystalline bcc Mo

Journal of Materials Research, 28(13), 1820–1826.

By: G. Cheng n, W. Xu n, W. Jian n, H. Yuan n, M. Tsai n, Y. Zhu n , Y. Zhang *, P. Millett*

co-author countries: United States of America πŸ‡ΊπŸ‡Έ

Contributors: G. Cheng n, W. Xu n, W. Jian n, H. Yuan n, M. Tsai n, Y. Zhu n , Y. Zhang *, P. Millett*

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

2013 journal article

Effect of carbon nanotube length on thermal, electrical and mechanical properties of CNT/bismaleimide composites

CARBON, 53, 145–152.

By: X. Wang n, Q. Jiang n, W. Xu n, W. Cai *, Y. Inoue * & Y. Zhu n 

co-author countries: Japan πŸ‡―πŸ‡΅ United States of America πŸ‡ΊπŸ‡Έ

Contributors: X. Wang n, Q. Jiang n, W. Xu n, W. Cai *, Y. Inoue * & Y. Zhu n 

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

2013 journal article

In-situ atomic-scale observation of irradiation-induced void formation

NATURE COMMUNICATIONS, 4.

By: W. Xu n, Y. Zhang *, G. Cheng n, W. Jian n, P. Millett*, C. Koch n, S. Mathaudhu *, Y. Zhu n 

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
Sources: Web Of Science, ORCID
Added: August 6, 2018

2013 journal article

Morphology, structure and composition of precipitates in Al0.3CoCrCu0.5FeNi high-entropy alloy

INTERMETALLICS, 32, 329–336.

By: M. Tsai n, H. Yuan  n, G. Cheng n, W. Xu n, K. Tsai*, C. Tsai *, W. Jian n, C. Juan* ...

co-author countries: Taiwan, Province of China πŸ‡ΉπŸ‡Ό United States of America πŸ‡ΊπŸ‡Έ

Contributors: M. Tsai n, H. Yuan  n, G. Cheng n, W. Xu n, K. Tsai*, C. Tsai *, W. Jian n, C. Juan* ...

author keywords: Precipitates; Microstructure; Widmanstatten morphology; Electron microscopy; transmission
Sources: Web Of Science, ORCID
Added: August 6, 2018

2013 journal article

Physics and model of strengthening by parallel stacking faults

Applied Physics Letters, 103(13), 133108.

By: W. Jian n, G. Cheng n, W. Xu n, C. Koch n, Q. Wang*, Y. Zhu n , S. Mathaudhu n

co-author countries: China πŸ‡¨πŸ‡³ United States of America πŸ‡ΊπŸ‡Έ
Sources: Web Of Science, Crossref, ORCID
Added: August 6, 2018

2013 journal article

Significant hardening due to the formation of a sigma phase matrix in a high entropy alloy

INTERMETALLICS, 33, 81–86.

By: M. Tsai n, H. Yuan n, G. Cheng n, W. Xu n, W. Jian n, M. Chuang*, C. Juan*, A. Yeh * ...

co-author countries: Taiwan, Province of China πŸ‡ΉπŸ‡Ό United States of America πŸ‡ΊπŸ‡Έ

Contributors: M. Tsai n, H. Yuan n, G. Cheng n, W. Xu n, W. Jian n, M. Chuang*, C. Juan*, A. Yeh *, S. Lin *, Y. Zhu n 

author keywords: Age-hardening; Precipitates; Electron microscopy, transmission
Sources: Web Of Science, ORCID
Added: August 6, 2018

2013 journal article

Twinning in cryomilled nanocrystalline Mg powder

PHILOSOPHICAL MAGAZINE LETTERS, 93(8), 457–464.

By: B. Zheng*, Y. Li *, W. Xu n, Y. Zhou*, S. Mathaudhu *, Y. Zhu n , E. Lavernia *

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: twinning; magnesium; nanocrystalline; cryomilling
Sources: Web Of Science, ORCID
Added: August 6, 2018