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, 100โ€“108.

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

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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, 457โ€“466.

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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, 51โ€“61.

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

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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. Narayanโ€‰, 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, 72โ€“81.

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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, 90โ€“94.

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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 nโ€‰, E. Grimley n, D. Irving n & J. LeBeau n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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, 1โ€“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, 7โ€“16.

By: Z. Chenโ€‰*, M. Weylandโ€‰*, X. Sang n, W. Xu n, J. Dycus n, J. LeBeau n, A. D'Alfonso*, L. Allen*, S. Findlayโ€‰*

co-author countries: Australia ๐Ÿ‡ฆ๐Ÿ‡บ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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. Lichtenwalnerโ€‰*, B. Hullโ€‰*, J. Palmour* & J. LeBeau n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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), 301โ€“310.

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

co-author countries: China ๐Ÿ‡จ๐Ÿ‡ณ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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, 20โ€“29.

By: H. Zhouโ€‰ n, G. Chengโ€‰ n, X. Ma n, W. Xu n, S. Mathaudhuโ€‰*, Q. Wang*, Y. Zhu nโ€‰

co-author countries: China ๐Ÿ‡จ๐Ÿ‡ณ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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, 310โ€“317.

By: H. Zhou n, Q. Wang*, W. Guoโ€‰*, B. Yeโ€‰*, W. Jian n, W. Xu n, X. Ma n, J. Moering n

co-author countries: China ๐Ÿ‡จ๐Ÿ‡ณ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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, 565โ€“571.

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

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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, 222โ€“228.

By: L. Li n, W. Xu n, M. Saberโ€‰*, Y. Zhu nโ€‰, C. Koch n & R. Scattergood n

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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), 4394โ€“4404.

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

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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, 57โ€“60.

By: X. Ma n, C. Huang*, W. Xu n, H. Zhouโ€‰ n, X. Wuโ€‰* & Y. Zhu nโ€‰

co-author countries: China ๐Ÿ‡จ๐Ÿ‡ณ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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), 3830โ€“3836.

co-author countries: China ๐Ÿ‡จ๐Ÿ‡ณ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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), 2403โ€“2409.

By: H. Zhou n, W. Xu n, W. Jian n, G. Cheng n, X. Maโ€‰ n, W. Guoโ€‰*, S. Mathaudhu n, Q. Wang*, Y. Zhu nโ€‰

co-author countries: China ๐Ÿ‡จ๐Ÿ‡ณ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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, 289โ€“295.

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

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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), 434โ€“439.

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

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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, 85โ€“90.

By: W. Piyawit n, W. Xu n, S. Mathaudhu n, J. Freudenbergerโ€‰*, J. Rigsbee n & Y. Zhu nโ€‰

co-author countries: Germany ๐Ÿ‡ฉ๐Ÿ‡ช United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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), 223โ€“229.

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

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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), 1820โ€“1826.

By: G. Cheng n, W. Xu n, W. Jian n, H. Yuan n, M. Tsai n, Y. Zhu nโ€‰, Y. Zhangโ€‰*, P. Millett*

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ

Contributors: G. Cheng n, W. Xu n, W. Jian n, H. Yuan n, M. Tsai n, Y. Zhu nโ€‰, Y. Zhangโ€‰*, 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, 145โ€“152.

By: X. Wang n, Q. Jiang n, W. Xu n, W. Caiโ€‰*, Y. Inoueโ€‰* & Y. Zhu nโ€‰

co-author countries: Japan ๐Ÿ‡ฏ๐Ÿ‡ต United States of America ๐Ÿ‡บ๐Ÿ‡ธ

Contributors: X. Wang n, Q. Jiang n, W. Xu n, W. Caiโ€‰*, Y. Inoueโ€‰* & Y. Zhu nโ€‰

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. Zhangโ€‰*, G. Cheng n, W. Jian n, P. Millett*, C. Koch n, S. Mathaudhuโ€‰*, Y. Zhu nโ€‰

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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, 329โ€“336.

By: M. Tsai n, H. Yuanโ€‰ n, G. Cheng n, W. Xu n, K. Tsai*, C. Tsaiโ€‰*, W. Jian n, C. Juan* ...

co-author countries: Taiwan, Province of China ๐Ÿ‡น๐Ÿ‡ผ United States of America ๐Ÿ‡บ๐Ÿ‡ธ

Contributors: M. Tsai n, H. Yuanโ€‰ n, G. Cheng n, W. Xu n, K. Tsai*, C. Tsaiโ€‰*, 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 nโ€‰, S. Mathaudhu n

co-author countries: China ๐Ÿ‡จ๐Ÿ‡ณ United States of America ๐Ÿ‡บ๐Ÿ‡ธ
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, 81โ€“86.

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

co-author countries: Taiwan, Province of China ๐Ÿ‡น๐Ÿ‡ผ United States of America ๐Ÿ‡บ๐Ÿ‡ธ

Contributors: M. Tsai n, H. Yuan n, G. Cheng n, W. Xu n, W. Jian n, M. Chuang*, C. Juan*, A. Yehโ€‰*, S. Linโ€‰*, Y. Zhu nโ€‰

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), 457โ€“464.

By: B. Zheng*, Y. Liโ€‰*, W. Xu n, Y. Zhou*, S. Mathaudhuโ€‰*, Y. Zhu nโ€‰, E. Laverniaโ€‰*

co-author countries: United States of America ๐Ÿ‡บ๐Ÿ‡ธ
author keywords: twinning; magnesium; nanocrystalline; cryomilling
Sources: Web Of Science, ORCID
Added: August 6, 2018