[HTML][HTML] Paradigm shift in thin-film growth by magnetron sputtering: From gas-ion to metal-ion irradiation of the growing film

G Greczynski, I Petrov, JE Greene… - Journal of Vacuum …, 2019 - pubs.aip.org
Ion irradiation is a key tool for controlling the nanostructure, phase content, and physical
properties of refractory ceramic thin films grown at low temperatures by magnetron …

A review of the intrinsic ductility and toughness of hard transition-metal nitride alloy thin films

H Kindlund, DG Sangiovanni, I Petrov, JE Greene… - Thin Solid Films, 2019 - Elsevier
Over the past decades, enormous effort has been dedicated to enhancing the hardness of
refractory ceramic materials. Typically, however, an increase in hardness is accompanied by …

[HTML][HTML] Bipolar HiPIMS for tailoring ion energies in thin film deposition

J Keraudy, RPB Viloan, MA Raadu, N Brenning… - Surface and Coatings …, 2019 - Elsevier
The effects of a positive pulse following a high-power impulse magnetron sputtering
(HiPIMS) pulse are studied using energy-resolved mass spectrometry. This includes …

Metal-ion subplantation: A game changer for controlling nanostructure and phase formation during film growth by physical vapor deposition

G Greczynski, S Mráz, JM Schneider… - Journal of Applied …, 2020 - pubs.aip.org
Up until recently, thin film growth by magnetron sputtering relied on enhancing adatom
mobility in the surface region by gas-ion irradiation to obtain dense layers at low deposition …

[HTML][HTML] Copper thin films deposited using different ion acceleration strategies in HiPIMS

RPB Viloan, U Helmersson, D Lundin - Surface and Coatings Technology, 2021 - Elsevier
The growth of Cu thin films by low-energy ion-bombardment using bipolar and conventional
HiPIMS pulse configurations to the target in combination with different biasing methods of …

Bipolar high power impulse magnetron sputtering for energetic ion bombardment during TiN thin film growth without the use of a substrate bias

RPB Viloan, J Gu, R Boyd, J Keraudy, L Li… - Thin Solid Films, 2019 - Elsevier
The effect of applying a positive voltage pulse (U rev= 10–150 V) directly after the negative
high power impulse magnetron sputtering (HiPIMS) pulse (bipolar HiPIMS) is investigated …

Dynamics of bipolar HiPIMS discharges by plasma potential probe measurements

M Zanáška, D Lundin, N Brenning, H Du… - Plasma Sources …, 2022 - iopscience.iop.org
The plasma potential at a typical substrate position is studied during the positive pulse of a
bipolar high-power impulse magnetron sputtering (bipolar HiPIMS) discharge with a Cu …

Deposition of highly crystalline AlScN thin films using synchronized high-power impulse magnetron sputtering: From combinatorial screening to piezoelectric devices

J Patidar, K Thorwarth, T Schmitz-Kempen… - Physical Review …, 2024 - APS
With the integration of 5G in day-to-day devices and the foreseeable 6G revolution, demand
for advanced radio frequency (RF) microelectromechanical systems (MEMS) is growing …

Phase composition of polycrystalline HfNx (0.45≤ x≤ 1.60) and effects of low-energy ion irradiation on microstructure, texture, and physical properties

HS Seo, T Lee, H Kim, I Petrov… - Journal of Vacuum Science …, 2023 - pubs.aip.org
We have investigated the phase composition of HfN x as a function of x and the effects of low-
energy ion irradiation on the microstructure and physical properties of polycrystalline layers …

[HTML][HTML] Low temperature growth of stress-free single phase α-W films using HiPIMS with synchronized pulsed substrate bias

T Shimizu, K Takahashi, R Boyd, RP Viloan… - Journal of Applied …, 2021 - pubs.aip.org
Efficient metal-ion-irradiation during film growth with the concurrent reduction of gas-ion-
irradiation is realized for high power impulse magnetron sputtering by the use of a …