Atomic Layer Deposition of Emerging 2D Semiconductors, HfS2 and ZrS2, for Optoelectronics

M Mattinen, G Popov, M Vehkamaki, PJ King… - Chemistry of …, 2019 - ACS Publications
Semiconducting two-dimensional (2D) materials are studied intensively because of their
promising performance in diverse applications from electronics to energy storage and …

Engineering wafer-scale epitaxial two-dimensional materials through sapphire template screening for advanced high-performance nanoelectronics

Y Shi, B Groven, J Serron, X Wu, A Nalin Mehta… - ACS …, 2021 - ACS Publications
In view of its epitaxial seeding capability, c-plane single crystalline sapphire represents one
of the most enticing, industry-compatible templates to realize manufacturable deposition of …

Surface morphology of c-plane sapphire (α-alumina) produced by high temperature anneal

F Cuccureddu, S Murphy, IV Shvets, M Porcu… - Surface Science, 2010 - Elsevier
A comparative study of the morphological surface evolution of c-plane (0001) α-Al2O3 upon
annealing was investigated for non-miscut (ie substrates with 0° nominal miscut) and vicinal …

Surface morphology and composition of c-, a-and m-sapphire surfaces in O2 and H2 environments

S Curiotto, D Chatain - Surface Science, 2009 - Elsevier
This paper reports that monitoring the composition of the c (0001), a (11–20) and m (10–10)
sapphire surfaces is essential for a proper interpretation of the surface morphologies …

Nucleation mechanism during WS2 plasma enhanced atomic layer deposition on amorphous Al2O3 and sapphire substrates

B Groven, AN Mehta, H Bender, Q Smets… - Journal of Vacuum …, 2018 - pubs.aip.org
The structure, crystallinity, and properties of as-deposited two-dimensional (2D) transition
metal dichalcogenides are determined by nucleation mechanisms in the deposition process …

A volatile polymer stamp for large-scale, etching-free, and ultraclean transfer and assembly of two-dimensional materials and its heterostructures

Z Dai, Y Wang, L Liu, J Deng, WX Tang, Q Ou… - Materials Today …, 2022 - Elsevier
The intact transfer and assembly of two-dimensional (2D) materials and their
heterostructures are critical for their integration into advanced electronic and optical devices …

Molecular Structure of a Mineral/Water Interface:  Effects of Surface NanoRoughness of α-Al2O3 (0001)

B Braunschweig, S Eissner… - The Journal of Physical …, 2008 - ACS Publications
Surface disorder on a nanometer scale is shown to have fundamental influence on the
molecular structure of α-Al2O3 (0001)/water interfaces which have been studied by sum …

Peculiar alignment and strain of 2D WSe2 grown by van der Waals epitaxy on reconstructed sapphire surfaces

W Mortelmans, S El Kazzi, AN Mehta… - …, 2019 - iopscience.iop.org
The increasing scientific and industry interest in 2D MX 2 materials within the field of
nanotechnology has made the single crystalline integration of large area van der Waals …

Atomically controlled surfaces with step and terrace of β-Ga2O3 single crystal substrates for thin film growth

S Ohira, N Arai, T Oshima, S Fujita - Applied surface science, 2008 - Elsevier
The surface of β-Ga2O3 (100) single crystal grown with floating zone method was treated by
chemical–mechanical-polishing (CMP) for 30–120min followed by annealing in oxygen …

Flexible organic/inorganic hybrid field-effect transistors with high performance and operational stability

AS Dahiya, C Opoku, G Poulin-Vittrant… - … Applied Materials & …, 2017 - ACS Publications
The production of high-quality semiconducting nanostructures with optimized electrical,
optical, and electromechanical properties is important for the advancement of next …