Kinetics of interface alloy phase formation at nanometer length scale in ultra-thin films: X-ray and polarized neutron reflectometry

S Singh, M Swain, S Basu - Progress in Materials Science, 2018 - Elsevier
Multilayer thin films of various metal pairs present model systems for studying intermetallic
alloy phase formation at interfaces of these heterostructures on annealing and help to …

Interface and crystallization evolution induced by reactive nitrogen and oxygen sputtering in Ni/Ti multilayer

S Zhao, J Zhu, Z Yang, Y Zhu, H Sun, L Zhao - Surface and Coatings …, 2023 - Elsevier
Ni/Ti multilayers were reactively deposited with a gas mixture of Ar, N 2 and O 2 using the
magnetron sputtering, while (N 2+ O 2)/Ar flow ratio during the sputtering process was …

Asymmetric interface and growth mechanism in sputtered W/Si and WSi2/Si multilayers

Z Yang, J Zhu, Y Zhu, H Luo, Z Li, H Jiang… - Applied Surface Science, 2022 - Elsevier
This paper presents a comparative study on W/Si and WSi 2/Si multilayers for analyzing the
asymmetric interfacial effect in Si-based multilayers. The interfacial characteristic …

Effect of argon-nitrogen mixed ambient Ni sputtering on the interface diffusion of Ni/Ti periodic multilayers and supermirrors

N Abharana, A Biswas, P Sarkar, S Rai, S Singh… - Vacuum, 2019 - Elsevier
Interface roughness and interface diffusion are two very crucial parameters in determining
the performances of thin film multilayer devices for applications in X-ray optics, neutron …

Surface roughness and interface width scaling of magnetron sputter deposited Ni/Ti multilayers

S Maidul Haque, A Biswas, D Bhattacharya… - Journal of Applied …, 2013 - pubs.aip.org
Using an indigenously built rf magnetron sputtering system, several single layer Ti and Ni
films have been deposited at varying deposition conditions. All the samples have been …

Effect of nitrogen do** on surface morphology, microstructure, chemical composition and intrinsic stress of nickel thin films deposited by reactive sputtering

L Pan, R Qi, Y Feng, J Chen, Z Zhang, W Li… - Surface and Coatings …, 2019 - Elsevier
N-doped nickel thin films were fabricated by direct current reactive magnetron sputtering,
with varying nitrogen contents (0%–20%) added to the sputtering gas (Ar). To investigate the …

Surfactant mediated growth of Ti/Ni multilayers

M Gupta, SM Amir, A Gupta, J Stahn - Applied Physics Letters, 2011 - pubs.aip.org
The surfactant mediated growth of Ti/Ni multilayers is studied. They were prepared using ion
beam sputtering at different adatom energies. It was found that the interface roughness …

Design and development of an in-line sputtering system and process development of thin film multilayer neutron supermirrors

A Biswas, R Sampathkumar, A Kumar… - Review of Scientific …, 2014 - pubs.aip.org
Neutron supermirrors and supermirror polarizers are thin film multilayer based devices
which are used for reflecting and polarizing neutrons in various neutron based experiments …

Structural and optical performance of NiV/Ti multilayer mirrors for Z-pinch plasma diagnostic at the wavelength region of 350–450 eV

Z Wang, Z Zhang, J He, A Giglia, Q Zhang, R Qi… - Optics Letters, 2024 - opg.optica.org
This Letter reports on investigations of novel, to the best of our knowledge, NiV
(Ni_93V_7)/Ti multilayer mirrors for the operation in the wavelength region of 350–450? eV …

Interface evolution of cosputtering NiC/Ti multilayer for neutron application

J Zhu, H Zhu, H Wang, J Zhang, J Shao… - Optical …, 2021 - spiedigitallibrary.org
Tracking the interfacial evolution in Ni/Ti multilayers is a crucial aspect of fabricating neutron
supermirrors. According to the Debye–Waller factor, the reflectivity of neutron supermirrors is …