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Dimitrios Maroudas
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Journal Articles

Helium aggregation and surface morphology near grain boundaries in plasma-facing tungsten

Karl D. Hammond, Dimitrios Maroudas, Brian D. Wirth
Journal: Journal of Applied Physics
J. Appl. Phys. 135, 235103 (2024)
https://doi.org/10.1063/5.0200464
Published: June 2024
View article titled, Helium aggregation and surface morphology near grain boundaries in plasma-facing tungsten
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Journal Articles

Response of interlayer-bonded bilayer graphene to shear deformation

Afnan Mostafa, Asanka Weerasinghe, Ashwin Ramasubramaniam, Dimitrios Maroudas
Journal: Journal of Applied Physics
J. Appl. Phys. 134, 154301 (2023)
https://doi.org/10.1063/5.0168767
Published: October 2023
View article titled, Response of interlayer-bonded bilayer graphene to shear deformation
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Journal Articles

Thermal conductivity of 2D diamond superstructures in interlayer-bonded twisted bilayer graphene

Afnan Mostafa, Ashwin Ramasubramaniam, Dimitrios Maroudas
Journal: Applied Physics Letters
Appl. Phys. Lett. 122, 133101 (2023)
https://doi.org/10.1063/5.0140769
Published: March 2023
View article titled, Thermal conductivity of 2D diamond superstructures in interlayer-bonded twisted bilayer graphene
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Includes: Supplementary data
Journal Articles

Thermal expansion of plasma-exposed tungsten

Asanka Weerasinghe, Brian D. Wirth, Dimitrios Maroudas
Journal: Journal of Applied Physics
J. Appl. Phys. 132, 185102 (2022)
https://doi.org/10.1063/5.0123280
Published: November 2022
View article titled, Thermal expansion of plasma-exposed tungsten
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Journal Articles

Pit rim decomposition into multiple quantum dots on surfaces of epitaxial thin films grown on pit-patterned substrates

Omeet N. Patel, Chao-Shou Chen, Dimitrios Maroudas
Journal: Journal of Applied Physics
J. Appl. Phys. 132, 085301 (2022)
https://doi.org/10.1063/5.0106912
Published: August 2022
View article titled, Pit rim decomposition into multiple quantum dots on surfaces of epitaxial thin films grown on pit-patterned substrates
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Journal Articles

Thermal gradient effect on helium and self-interstitial transport in tungsten

Enrique Martínez, Nithin Mathew, Danny Perez, Sophie Blondel, Dwaipayan Dasgupta, Brian D. Wirth, Dimitrios Maroudas
Journal: Journal of Applied Physics
J. Appl. Phys. 130, 215904 (2021)
https://doi.org/10.1063/5.0071935
Published: December 2021
View article titled, Thermal gradient effect on helium and self-interstitial transport in tungsten
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Journal Articles

Hole formation effect on surface morphological response of plasma-facing tungsten

Chao-Shou Chen, Dwaipayan Dasgupta, Brian D. Wirth, Dimitrios Maroudas
Journal: Journal of Applied Physics
J. Appl. Phys. 129, 193302 (2021)
https://doi.org/10.1063/5.0050195
Published: May 2021
View article titled, Hole formation effect on surface morphological response of plasma-facing tungsten
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Journal Articles

Non-dilute helium-related defect interactions in the near-surface region of plasma-exposed tungsten

Asanka Weerasinghe, Lin Hu, Karl D. Hammond, Brian D. Wirth, Dimitrios Maroudas
Journal: Journal of Applied Physics
J. Appl. Phys. 128, 165109 (2020)
https://doi.org/10.1063/5.0023356
Published: October 2020
View article titled, Non-dilute helium-related defect interactions in the near-surface region of plasma-exposed tungsten
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Journal Articles

Effects of pore morphology and pore edge termination on the mechanical behavior of graphene nanomeshes

Editor’s Pick
Mengxi Chen, Lin Hu, Ashwin Ramasubramaniam, Dimitrios Maroudas
Journal: Journal of Applied Physics
J. Appl. Phys. 126, 164306 (2019)
https://doi.org/10.1063/1.5125107
Published: October 2019
View article titled, Effects of pore morphology and pore edge termination on the mechanical behavior of graphene nanomeshes
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Journal Articles

Design of semiconductor surface pits for fabrication of regular arrays of quantum dots and nanorings

Editor’s Pick
Ashish Kumar, Chao-Shou Chen, Dimitrios Maroudas
Journal: Journal of Applied Physics
J. Appl. Phys. 125, 045303 (2019)
https://doi.org/10.1063/1.5064807
Published: January 2019
View article titled, Design of semiconductor surface pits for fabrication of regular arrays of quantum dots and nanorings
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Journal Articles

Optimization of electrical treatment strategy for surface roughness reduction in conducting thin films

Lin Du, Dimitrios Maroudas
Journal: Journal of Applied Physics
J. Appl. Phys. 124, 125302 (2018)
https://doi.org/10.1063/1.5047405
Published: September 2018
View article titled, Optimization of electrical treatment strategy for surface roughness reduction in conducting thin films
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Journal Articles

Helium segregation and transport behavior near ⟨100⟩ and ⟨110⟩ symmetric tilt grain boundaries in tungsten

Zhuocen Yang, Lin Hu, Dimitrios Maroudas, Karl D. Hammond
Journal: Journal of Applied Physics
J. Appl. Phys. 123, 225104 (2018)
https://doi.org/10.1063/1.5026617
Published: June 2018
View article titled, Helium segregation and transport behavior near ⟨100⟩ and ⟨110⟩ symmetric tilt grain boundaries in tungsten
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Journal Articles

Thermal conductivity of electron-irradiated graphene

Asanka Weerasinghe, Ashwin Ramasubramaniam, Dimitrios Maroudas
Journal: Applied Physics Letters
Appl. Phys. Lett. 111, 163101 (2017)
https://doi.org/10.1063/1.4997772
Published: October 2017
View article titled, Thermal conductivity of electron-irradiated graphene
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Journal Articles

Thermal conductivity of tungsten: Effects of plasma-related structural defects from molecular-dynamics simulations

Lin Hu, Brian D. Wirth, Dimitrios Maroudas
Journal: Applied Physics Letters
Appl. Phys. Lett. 111, 081902 (2017)
https://doi.org/10.1063/1.4986956
Published: August 2017
View article titled, Thermal conductivity of tungsten: Effects of plasma-related structural defects from molecular-dynamics simulations
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Includes: Supplementary data
Journal Articles

Current-induced surface roughness reduction in conducting thin films

Editor’s Pick
Lin Du, Dimitrios Maroudas
Journal: Applied Physics Letters
Appl. Phys. Lett. 110, 103103 (2017)
https://doi.org/10.1063/1.4977024
Published: March 2017
View article titled, Current-induced surface roughness reduction in conducting thin films
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Journal Articles

Mechanical properties of hydrogenated electron-irradiated graphene

Asanka Weerasinghe, Andre R. Muniz, Ashwin Ramasubramaniam, Dimitrios Maroudas
Journal: Journal of Applied Physics
J. Appl. Phys. 120, 124301 (2016)
https://doi.org/10.1063/1.4962716
Published: September 2016
View article titled, Mechanical properties of hydrogenated electron-irradiated graphene
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Includes: Supplementary data
Journal Articles

Surface nanopattern formation due to current-induced homoepitaxial nanowire edge instability

Ashish Kumar, Dwaipayan Dasgupta, Dimitrios Maroudas
Journal: Applied Physics Letters
Appl. Phys. Lett. 109, 113106 (2016)
https://doi.org/10.1063/1.4962730
Published: September 2016
View article titled, Surface nanopattern formation due to current-induced homoepitaxial nanowire edge instability
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Includes: Supplementary data
Journal Articles

Theory of multiple quantum dot formation in strained-layer heteroepitaxy

Lin Du, Dimitrios Maroudas
Journal: Applied Physics Letters
Appl. Phys. Lett. 109, 023103 (2016)
https://doi.org/10.1063/1.4955409
Published: July 2016
View article titled, Theory of multiple quantum dot formation in strained-layer heteroepitaxy
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Includes: Supplementary data
Journal Articles

Current-driven nanowire formation on surfaces of crystalline conducting substrates

Ashish Kumar, Dwaipayan Dasgupta, Christos Dimitrakopoulos, Dimitrios Maroudas
Journal: Applied Physics Letters
Appl. Phys. Lett. 108, 193109 (2016)
https://doi.org/10.1063/1.4949333
Published: May 2016
View article titled, Current-driven nanowire formation on surfaces of crystalline conducting substrates
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Includes: Supplementary data
Journal Articles

Molecular-dynamics analysis of mobile helium cluster reactions near surfaces of plasma-exposed tungsten

Lin Hu, Karl D. Hammond, Brian D. Wirth, Dimitrios Maroudas
Journal: Journal of Applied Physics
J. Appl. Phys. 118, 163301 (2015)
https://doi.org/10.1063/1.4933393
Published: October 2015
View article titled, Molecular-dynamics analysis of mobile helium cluster reactions near surfaces of plasma-exposed tungsten
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Includes: Supplementary data