Bandgap engineering of two-dimensional semiconductor materials

A Chaves, JG Azadani, H Alsalman… - npj 2D Materials and …, 2020 - nature.com
Semiconductors are the basis of many vital technologies such as electronics, computing,
communications, optoelectronics, and sensing. Modern semiconductor technology can trace …

Strain engineering of two‐dimensional materials: Methods, properties, and applications

S Yang, Y Chen, C Jiang - InfoMat, 2021 - Wiley Online Library
Abstract Two‐dimensional (2D) materials have attracted extensive research interests due to
their excellent properties related to unique structure. Strain engineering, as an important …

Strongly correlated electrons and hybrid excitons in a moiré heterostructure

Y Shimazaki, I Schwartz, K Watanabe, T Taniguchi… - Nature, 2020 - nature.com
Two-dimensional materials and their heterostructures constitute a promising platform to
study correlated electronic states, as well as the many-body physics of excitons. Transport …

Efficient strain modulation of 2D materials via polymer encapsulation

Z Li, Y Lv, L Ren, J Li, L Kong, Y Zeng, Q Tao… - Nature …, 2020 - nature.com
Strain engineering is a promising method to manipulate the electronic and optical properties
of two-dimensional (2D) materials. However, with weak van der Waals interaction, severe …

Two-dimensional Janus FeXY (X, Y= Cl, Br, and I, X≠ Y) monolayers: Half-metallic ferromagnets with tunable magnetic properties under strain

R Li, J Jiang, X Shi, W Mi, H Bai - ACS Applied Materials & …, 2021 - ACS Publications
Two-dimensional (2D) ferromagnetic materials with high spin polarization are highly
desirable for spintronic devices. 2D Janus materials exhibit novel properties due to their …

Tunable optical properties of 2D materials and their applications

Q Ma, G Ren, K Xu, JZ Ou - Advanced Optical Materials, 2021 - Wiley Online Library
Recent efforts have been heavily devoted to the development of next‐generation
optoelectronic devices based on 2D materials, due to their unique optical properties that are …

Strain-engineered high-responsivity MoTe2 photodetector for silicon photonic integrated circuits

R Maiti, C Patil, M Saadi, T Xie, JG Azadani… - Nature …, 2020 - nature.com
In integrated photonics, specific wavelengths such as 1,550 nm are preferred due to low-
loss transmission and the availability of optical gain in this spectral region. For chip-based …

Coherent, atomically thin transition-metal dichalcogenide superlattices with engineered strain

S Xie, L Tu, Y Han, L Huang, K Kang, KU Lao… - Science, 2018 - science.org
Epitaxy forms the basis of modern electronics and optoelectronics. We report coherent
atomically thin superlattices in which different transition metal dichalcogenide monolayers …

Strain-tuning of the electronic, optical, and vibrational properties of two-dimensional crystals

E Blundo, E Cappelluti, M Felici, G Pettinari… - Applied Physics …, 2021 - pubs.aip.org
The variegated family of two-dimensional (2D) crystals has developed rapidly since the
isolation of its forerunner: Graphene. Their planeconfined nature is typically associated with …

Strain engineering in 2D material‐based flexible optoelectronics

J Du, H Yu, B Liu, M Hong, Q Liao, Z Zhang… - Small …, 2021 - Wiley Online Library
Flexible optoelectronics, as promising components hold shape‐adaptive features and
dynamic strain response under strain engineering for various intelligent applications. 2D …