A review of optics-based methods for thickness and surface characterization of two-dimensional materials

Y **, K Yu - Journal of Physics D: Applied Physics, 2021 - iopscience.iop.org
Abstract Two-dimensional (2D) materials have attracted great attention because of their
unique physical properties and versatile applications in electronics and photonics. Following …

Оптические свойства и зонная структура ленгмюровских пленок нитрида бора

ИВ Локтионова, АП Кузьменко… - … . Серия: Техника и …, 2023 - techusgu.elpub.ru
Аннотация Цель. Исследовать структурные особенности пленок нитрида бора,
полученных методом Ленгмюра–Блоджетт и определить их зонную структуру по …

Reliable and broad-range layer identification of Au-assisted exfoliated large area MoS2 and WS2 using reflection spectroscopic fingerprints

B Zou, Y Zhou, Y Zhou, Y Wu, Y He, X Wang, J Yang… - Nano Research, 2022 - Springer
The emerging Au-assisted exfoliation technique enables the production of a wealth of large-
area and high-quality ultrathin two dimensional (2D) crystals. Fast, damage-free, and …

Thickness-Dependent Raman Scattering from Thin-Film Systems

N Van Velson, H Zobeiri, X Wang - The Journal of Physical …, 2023 - ACS Publications
The intensity of the Raman signal from a thin-film multilayer varies nonmonotonically with
the thickness of the thin-film layers due to interference of the excitation and Raman scattered …

Organic sub-bandgap Schottky barrier photodetectors with near-infrared coherent perfect absorption

Y **, HS Kim, J Park, S Yoo, K Yu - Acs Photonics, 2021 - ACS Publications
Organic photodetectors (OPDs) show their advantages in flexibility, lightweight, and ultrathin
form factors, large area compatibility, and low-cost manufacturability, but their absorption …

Line-scan hyperspectral imaging microscopy with linear unmixing for automated two-dimensional crystals identification

X Dong, AK Yetisen, H Tian, I Güler, AV Stier… - ACS …, 2020 - ACS Publications
Two-dimensional (2D) materials exhibit unique optical properties when controlled to atomic
thickness, and show large potential for applications in optoelectronics, photodetectors, and …

Stable electron field emission from graphene/hexagonal boron nitride hybrid structure

XD Hong, HR Zheng, D Liang - Materials Letters, 2020 - Elsevier
Graphene/h-BN hybrid structure is constructed using simple and efficient solution process
and the field emission properties of the hybrid structure are examined. It is found that the …

Characterization of Molybdenum (IV) Sulfide Prepared by Chemical Vapor Deposition Using Differential Reflectance Spectroscopy

Y Wang, L Zhang, Y Guo, S Lv, Q Sui - Analytical Letters, 2024 - Taylor & Francis
Molybdenum (IV) sulfide is widely employed in electronic device applications. Recognized
as one of the most efficacious methods for fabricating high-quality molybdenum (IV) sulfide …

Far-UV spectroscopy of mono-and multilayer hexagonal boron nitrides

SL Chou, MY Lin, TP Huang, SY Lin, MZ Yang… - … Acta Part A: Molecular …, 2022 - Elsevier
Hexagonal boron nitrides (hBNs) have a very high luminescence efficiency and are
promising materials for deep-UV emitters. Although intense deep-UV emissions have been …

Hyperspectral imaging microscopy for atomic layer map** of two-dimensional materials

X Dong - 2021 - mediatum.ub.tum.de
This work studies the suitability of hyperspectral imaging microscopy for rapid and accurate
atomic layer map** of two-dimensional (2D) materials. A hyperspectral imaging system …