Evident thickness effect on structure and mechanical properties of molybdenum films

K Hu, X Xu, QF Hu, Q Li, J Ma - Thin Solid Films, 2023 - Elsevier
Magnetron sputtering was used to prepare nanocrystalline Molybdenum (Mo) films with a
thickness (h) ranging from 200 to 1000 nm. Transmission Electron Microscope, Scanning …

Microstructure‐Mechanical Property Correlation in Size Controlled Nanocrystalline Molybdenum Films

AK Battu, VB Zade, E Deemer… - Advanced Engineering …, 2018 - Wiley Online Library
The authors report on the microstructure, crystallography, and mechanical properties of size
controlled nanocrystalline (nc) molybdenum (Mo) films deposited by sputtering. The nc‐Mo …

Strain induced FCC to BCC structural change in sputtered molybdenum thin films

R Das, M Deo, J Mukherjee, MSR Rao - Surface and Coatings Technology, 2018 - Elsevier
We find direct evidence of stain driven phase transition from face centered cubic (FCC) to
body centered cubic (BCC) structure in radio frequency (RF) sputtered molybdenum (Mo) …

Structural, optical and mechanical properties of nanocrystalline molybdenum thin films deposited under variable substrate temperature

N Makeswaran, C Orozco, AK Battu, E Deemer… - Materials, 2022 - mdpi.com
Molybdenum (Mo), which is one among the refractory metals, is a promising material with a
wide variety of technological applications in microelectronics, optoelectronics, and energy …

Microstructure and residual stress dependence of molybdenum films on DC magnetron sputtering conditions

N Ahmed, Z S. Khan, A Ali - Applied Physics A, 2022 - Springer
In this work, the effects of the DC sputter conditions on the microstructure, morphology,
topography, and adhesion of molybdenum (Mo) thin films deposited over graphite were …

Effect of deposition conditions on mechanical stresses and microstructure of sputter-deposited molybdenum and reactively sputter-deposited molybdenum nitride films

YG Shen - Materials Science and Engineering: A, 2003 - Elsevier
A combined investigation of mechanical stress generation by in situ substrate curvature
measurements during the growth of MoNx thin films, with 0≤ x≤ 0.35, and of structural …

Effects of molybdenum microstructures on sputtered films

JK Chen, BH Tsai, HS Huang - Materials Transactions, 2015 - jstage.jst.go.jp
Molybdenum is a refractory metal with many special properties, including excellent high
temperature tensile and creep strength, low coefficient of thermal expansion and high …

Size effect on mechanical properties and deformation mechanisms of highly textured nanocrystalline Mo thin films

Y Wang, J Zuo, K Wu, J Zhang, G Liu, J Sun - Materials Science and …, 2021 - Elsevier
The size dependent hardness and strain-rate sensitivity of magnetron sputtered
nanocrystalline Mo thin films with film thickness h ranging from 250 to 2000 nm were …

The critical role of substrate bias for the sputter deposition of molybdenum thin films

D Choi - Microelectronic Engineering, 2019 - Elsevier
In this study, the critical role of substrate bias during sputter deposition of Mo thin films is
discussed. Two sets of Mo thin films having a nominal thickness of 300 nm were prepared at …

Stress control of sputter-deposited Mo–N films for micromechanical applications

H Kattelus, J Koskenala, A Nurmela… - Microelectronic …, 2002 - Elsevier
Sputter-deposited metallic thin films are attractive materials for micromechanics but they
suffer from large stress variations within the batch or even a single wafer. The origin of such …