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William J. Weber
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Journal Articles

Effects of irradiation damage on the hardness and elastic properties of quaternary and high entropy transition metal diborides

Open Access
Amey Khanolkar, Amit Datye, Yan Zhang, Cody A. Dennett, Weiming Guo, Yang Liu, William J. Weber, Hua-Tay Lin, Yanwen Zhang
Journal: Journal of Applied Physics
J. Appl. Phys. 136, 105106 (2024)
https://doi.org/10.1063/5.0206224
Published: September 2024
View articletitled, Effects of irradiation damage on the hardness and elastic properties of quaternary and high entropy transition metal diborides
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Journal Articles

Synthesis and properties of rare-earth high-entropy perovskite

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Rubayet Tanveer, Dylan Windsor, Sean Drewry, Katharine Page, Haixuan Xu, Veerle Keppens, William J. Weber
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 214101 (2024)
https://doi.org/10.1063/5.0206254
Published: May 2024
View articletitled, Synthesis and properties of rare-earth high-entropy perovskite
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Journal Articles

Selective amorphization of SiGe in Si/SiGe nanostructures via high energy Si+ implant

Editor’s PickFree
Emily M. Turner, Quinn Campbell, Ibrahim Avci, William J. Weber, Ping Lu, George T. Wang, Kevin S. Jones
Journal: Journal of Applied Physics
J. Appl. Phys. 132, 034301 (2022)
https://doi.org/10.1063/5.0094185
Published: July 2022
View articletitled, Selective amorphization of SiGe in Si/SiGe nanostructures via high energy Si+ implant
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Journal Articles

Ion irradiation and modification: The role of coupled electronic and nuclear energy dissipation and subsequent nonequilibrium processes in materials

FeaturedOpen Access
Yanwen Zhang, William J. Weber
Journal: Applied Physics Reviews
Appl. Phys. Rev. 7, 041307 (2020)
https://doi.org/10.1063/5.0027462
Published: November 2020
View articletitled, Ion irradiation and modification: The role of coupled electronic and nuclear energy dissipation and subsequent nonequilibrium processes in materials
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Journal Articles

Molecular dynamics simulations of the response of pre-damaged SrTiO3 and KTaO3 to fast heavy ions

Open Access
Eva Zarkadoula, Yanwen Zhang, William J. Weber
Journal: AIP Advances
AIP Advances 10, 015019 (2020)
https://doi.org/10.1063/1.5133061
Published: January 2020
View articletitled, Molecular dynamics simulations of the response of pre-damaged SrTiO3 and KTaO3 to fast heavy ions
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Journal Articles

Ab initio molecular dynamics simulations of AlN responding to low energy particle radiation

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Jianqi Xi, Bin Liu, Yanwen Zhang, William J. Weber
Journal: Journal of Applied Physics
J. Appl. Phys. 123, 045904 (2018)
https://doi.org/10.1063/1.5009750
Published: January 2018
View articletitled, Ab initio molecular dynamics simulations of AlN responding to low energy particle radiation
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Journal Articles

Effects of electronic excitation in 150 keV Ni ion irradiation of metallic systems

Open Access
Eva Zarkadoula, German Samolyuk, William J. Weber
Journal: AIP Advances
AIP Advances 8, 015121 (2018)
https://doi.org/10.1063/1.5016536
Published: January 2018
View articletitled, Effects of electronic excitation in 150 keV Ni ion irradiation of metallic systems
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Journal Articles

Defects induced in cerium dioxide single crystals by electron irradiation

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Jean-Marc Costantini, Sandrine Miro, Nadia Touati, Laurent Binet, Gilles Wallez, Gérald Lelong, Maxime Guillaumet, William J. Weber
Journal: Journal of Applied Physics
J. Appl. Phys. 123, 025901 (2018)
https://doi.org/10.1063/1.5007823
Published: January 2018
View articletitled, Defects induced in cerium dioxide single crystals by electron irradiation
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Journal Articles

X-ray absorption investigation of local structural disorder in Ni1-xFex (x = 0.10, 0.20, 0.35, and 0.50) alloys

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F. X. Zhang, K. Jin, Shijun Zhao, S. Mu, Hongbin Bei, J. C. Liu, H. Z. Xue, D. Popov, Changyong Park, G. M. Stocks, William J. Weber, Yanwen Zhang
Journal: Journal of Applied Physics
J. Appl. Phys. 121, 165105 (2017)
https://doi.org/10.1063/1.4982705
Published: April 2017
View articletitled, X-ray absorption investigation of local structural disorder in Ni1-xFex (x = 0.10, 0.20, 0.35, and 0.50) alloys
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Journal Articles

Synergistic effects of nuclear and electronic energy loss in KTaO3 under ion irradiation

Open Access
Eva Zarkadoula, Ke Jin, Yanwen Zhang, William J. Weber
Journal: AIP Advances
AIP Advances 7, 015016 (2017)
https://doi.org/10.1063/1.4973938
Published: January 2017
View articletitled, Synergistic effects of nuclear and electronic energy loss in KTaO3 under ion irradiation
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Journal Articles

Additive effects of electronic and nuclear energy losses in irradiation-induced amorphization of zircon

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Eva Zarkadoula, Marcel Toulemonde, William J. Weber
Journal: Applied Physics Letters
Appl. Phys. Lett. 107, 261902 (2015)
https://doi.org/10.1063/1.4939110
Published: December 2015
View articletitled, Additive effects of electronic and nuclear energy losses in irradiation-induced amorphization of zircon
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Journal Articles

Nonlinear luminescence response of CaF2:Eu and YAlO3:Ce to single-ion excitation

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Peng Liu, Yanwen Zhang, Haiyan Xiao, Xia Xiang, Xuelin Wang, William J. Weber
Journal: Journal of Applied Physics
J. Appl. Phys. 115, 033108 (2014)
https://doi.org/10.1063/1.4861152
Published: January 2014
View articletitled, Nonlinear luminescence response of CaF2:Eu and YAlO3:Ce to single-ion excitation
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Journal Articles

Study of intrinsic defects in 3C-SiC using first-principles calculation with a hybrid functional

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Takuji Oda, Yanwen Zhang, William J. Weber
Journal: The Journal of Chemical Physics
J. Chem. Phys. 139, 124707 (2013)
https://doi.org/10.1063/1.4821937
Published: September 2013
View articletitled, Study of intrinsic defects in 3C-SiC using first-principles calculation with a hybrid functional
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Journal Articles

Origin of radiation tolerance in 3C-SiC with nanolayered planar defects

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Manabu Ishimaru, Yanwen Zhang, Steven Shannon, William J. Weber
Journal: Applied Physics Letters
Appl. Phys. Lett. 103, 033104 (2013)
https://doi.org/10.1063/1.4813593
Published: July 2013
View articletitled, Origin of radiation tolerance in 3C-SiC with nanolayered planar defects
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Journal Articles

Paramagnetic defects in electron-irradiated yttria-stabilized zirconia: Effect of yttria content

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Jean-Marc Costantini, François Beuneu, Sarah Morrison-Smith, Ram Devanathan, William J. Weber
Journal: Journal of Applied Physics
J. Appl. Phys. 110, 123506 (2011)
https://doi.org/10.1063/1.3666062
Published: December 2011
View articletitled, Paramagnetic defects in electron-irradiated yttria-stabilized zirconia: Effect of yttria content
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Journal Articles

Experimental evidence of homonuclear bonds in amorphous GaN

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Manabu Ishimaru, Yanwen Zhang, Xuemei Wang, Wei-Kan Chu, William J. Weber
Journal: Journal of Applied Physics
J. Appl. Phys. 109, 043512–043512-4 (2011)
https://doi.org/10.1063/1.3552987
Published: February 2011
View articletitled, Experimental evidence of homonuclear bonds in amorphous GaN
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Journal Articles

Defects in gallium nitride nanowires: First principles calculations

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Zhiguo Wang, Jingbo Li, Fei Gao, William J. Weber
Journal: Journal of Applied Physics
J. Appl. Phys. 108, 044305 (2010)
https://doi.org/10.1063/1.3476280
Published: August 2010
View articletitled, Defects in gallium nitride nanowires: First principles calculations
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Journal Articles

Mechanical behavior of twinned SiC nanowires under combined tension-torsion and compression-torsion strain

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Zhijie Li, Shenjie Wang, Zhiguo Wang, Xiaotao Zu, Fei Gao, William J. Weber
Journal: Journal of Applied Physics
J. Appl. Phys. 108, 013504 (2010)
https://doi.org/10.1063/1.3456002
Published: July 2010
View articletitled, Mechanical behavior of twinned SiC nanowires under combined tension-torsion and compression-torsion strain
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Journal Articles

Codoping of magnesium with oxygen in gallium nitride nanowires

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Zhiguo Wang, Jingbo Li, Fei Gao, William J. Weber
Journal: Applied Physics Letters
Appl. Phys. Lett. 96, 103112 (2010)
https://doi.org/10.1063/1.3318462
Published: March 2010
View articletitled, Codoping of magnesium with oxygen in gallium nitride nanowires
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Journal Articles

Direct measurement of local volume change in ion-irradiated and annealed SiC

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In-Tae Bae, William J. Weber, Yanwen Zhang
Journal: Journal of Applied Physics
J. Appl. Phys. 106, 123525 (2009)
https://doi.org/10.1063/1.3272808
Published: December 2009
View articletitled, Direct measurement of local volume change in ion-irradiated and annealed SiC
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