Challenges of wafer‐scale integration of 2D semiconductors for high‐performance transistor circuits

T Schram, S Sutar, I Radu, I Asselberghs - Advanced Materials, 2022 - Wiley Online Library
Abstract Large‐area 2D‐material‐based devices may find applications as sensor or
photonics devices or can be incorporated in the back end of line (BEOL) to provide …

Substrate Engineering for Chemical Vapor Deposition Growth of Large‐Scale 2D Transition Metal Dichalcogenides

S Li, D Ouyang, N Zhang, Y Zhang, A Murthy… - Advanced …, 2023 - Wiley Online Library
The large‐scale production of 2D transition metal dichalcogenides (TMDs) is essential to
realize their industrial applications. Chemical vapor deposition (CVD) has been considered …

All-optical polarization and amplitude modulation of second-harmonic generation in atomically thin semiconductors

S Klimmer, O Ghaebi, Z Gan, A George, A Turchanin… - Nature …, 2021 - nature.com
Second-harmonic generation is of paramount importance in several fields of science and
technology, including frequency conversion, self-referencing of frequency combs, nonlinear …

Giant persistent photoconductivity in monolayer MoS2 field-effect transistors

A George, MV Fistul, M Gruenewald, D Kaiser… - npj 2D Materials and …, 2021 - nature.com
Monolayer transition metal dichalcogenides (TMD) have numerous potential applications in
ultrathin electronics and photonics. The exposure of TMD-based devices to light generates …

1D p–n Junction Electronic and Optoelectronic Devices from Transition Metal Dichalcogenide Lateral Heterostructures Grown by One‐Pot Chemical Vapor …

E Najafidehaghani, Z Gan, A George… - Advanced Functional …, 2021 - Wiley Online Library
Lateral heterostructures of dissimilar monolayer transition metal dichalcogenides provide
great opportunities to build 1D in‐plane p–n junctions for sub‐nanometer thin low‐power …

Controlling interlayer excitons in MoS2 layers grown by chemical vapor deposition

I Paradisanos, S Shree, A George, N Leisgang… - Nature …, 2020 - nature.com
Combining MoS2 monolayers to form multilayers allows to access new functionalities.
Deterministic assembly of large area van der Waals structures requires concrete indicators …

In-fibre second-harmonic generation with embedded two-dimensional materials

GQ Ngo, E Najafidehaghani, Z Gan, S Khazaee… - Nature …, 2022 - nature.com
Silica-based optical fibres are a workhorse of nonlinear optics, providing ready access to a
range of nonlinear phenomena including solitons and self-phase modulation. However, they …

Chemical Vapor Deposition of High‐Optical‐Quality Large‐Area Monolayer Janus Transition Metal Dichalcogenides

Z Gan, I Paradisanos, A Estrada‐Real… - Advanced …, 2022 - Wiley Online Library
One‐pot chemical vapor deposition (CVD) growth of large‐area Janus SeMoS monolayers
is reported, with the asymmetric top (Se) and bottom (S) chalcogen atomic planes with …

High optical quality of MoS2 monolayers grown by chemical vapor deposition

S Shree, A George, T Lehnert, C Neumann… - 2D …, 2019 - iopscience.iop.org
Chemical vapor deposition (CVD) allows growing transition metal dichalcogenides (TMDs)
over large surface areas on inexpensive substrates. In this work, we correlate the structure of …

Hybrid Dielectric Metasurfaces for Enhancing Second-Harmonic Generation in Chemical Vapor Deposition Grown MoS2 Monolayers

FJF Löchner, A George, K Koshelev, T Bucher… - Acs …, 2020 - ACS Publications
The coupling of two-dimensional materials with optical metasurfaces is a promising avenue
to enhance the advantageous properties of both platforms. Here we integrate an ultrathin …