Radio-frequency magnetron sputter deposition of ultrathick boron carbide films

LB Bayu Aji, SJ Shin, JH Bae, AM Engwall… - Journal of Vacuum …, 2023 - pubs.aip.org
The deposition of thick B 4 C films with low residual stress by conventional direct-current
magnetron sputtering is accompanied by the formation of dust particulates contaminating the …

Development of new magnetron sputter deposition processes for laser target fabrication

SO Kucheyev, SJ Shin, LBB Aji, JH Bae… - Fusion Science and …, 2023 - Taylor & Francis
Magnetron sputter deposition is an enabling technology for laser target fabrication. Solutions
are readily available for the deposition of most sub-micron-thick elemental films on planar …

[HTML][HTML] Effect of substrate temperature on sputter-deposited boron carbide films

LB Bayu Aji, SJ Shin, JH Bae, AM Engwall… - Journal of Applied …, 2022 - pubs.aip.org
Sputter deposition of B 4 C films with tailored physical properties remains a challenge. Here,
we systematically study how substrate temperature influences the properties of B 4 C films …

Ultrathick boron carbide coatings for nuclear fusion targets

SJ Shin, LB Bayu Aji, AM Engwall, JH Bae… - Fusion Science and …, 2023 - Taylor & Francis
Boron carbide is an attractive ablator for next-generation inertial confinement fusion (ICF)
targets. Here we describe several aspects of our ongoing systematic studies of the …

Magnetron sputter deposition of boron carbide in Ne and Ar plasmas

SJ Shin, LB Bayu Aji, JH Bae, AM Engwall… - Journal of Applied …, 2024 - pubs.aip.org
Conventional magnetron sputter deposition of B4C uses Ar as the working gas. Here, we
explore the magnetron sputter deposition of B4C with a Ne plasma, which is expected to …

Nanostructuring of SnO2 Thin Films by Associating Glancing Angle Deposition and Sputtering Pressure for Gas Sensing Applications

AE Mohajir, MAP Yazdi, A Krystianiak, O Heintz… - Chemosensors, 2022 - mdpi.com
SnO2 thin films were prepared by conventional and Glancing Angle Deposition reactive
sputtering, and their gas sensing properties were investigated. The porosity of the as …

Sub-ps Pulsed Laser Deposition of Boron Films for Neutron Detector Applications

ML De Giorgi, MR Aziz, A Manousaki, A Perrone… - Materials, 2023 - mdpi.com
In view of the demand for high-quality thermal neutron detectors, boron films have recently
attracted widespread research interest because of their special properties. In this work, we …

Magnetron sputter deposition of ultrathick boron carbide coatings on spherical substrates for inertial confinement fusion

JB Merlo, JB Forien, SM Hayes, K Kawasaki… - Surface and Coatings …, 2024 - Elsevier
Most designs of inertial confinement fusion (ICF) targets require ablators in the form of
hollow spherical shells with an outer diameter of∼ 1− 3 mm and a wall thickness of∼ 20 …

Boron carbide films with reduced nodular defect density deposited by full-face erosion radio-frequency magnetron sputtering

GV Taylor, LB Bayu Aji, SJ Shin, JH Bae… - Journal of Vacuum …, 2024 - pubs.aip.org
Boron carbide coatings deposited by sputtering with conventional planar magnetrons exhibit
nodular growth defects. Here, we demonstrate that the density of nodular defects in B 4 C …

Tribologische Untersuchungen mikrostrukturierter B4C-Schichten

F Jahn, S Weißmantel - 13. Mittweidaer Lasertagung, 2023 - monami.hs-mittweida.de
Im Rahmen der vorgestellten Ergebnisse wird das Potential von dünnen Borkarbid-
Schichten (B4C) hinsichtlich tribologischer Anwendungen untersucht. Dafür werden …