Toward clean 2d materials and devices: Recent progress in transfer and cleaning methods

W Dong, Z Dai, L Liu, Z Zhang - Advanced Materials, 2024 - Wiley Online Library
Abstract Two‐dimensional (2D) materials have tremendous potential to revolutionize the
field of electronics and photonics. Unlocking such potential, however, is hampered by the …

Ways to eliminate PMMA residues on graphene——superclean graphene

B Zhuang, S Li, S Li, J Yin - Carbon, 2021 - Elsevier
Graphene as a promising 2D material has been widely studied due to its unique properties.
Transferring CVD graphene to other substrates from its original metal foil is important for its …

[HTML][HTML] Production and processing of graphene and related materials

C Backes, AM Abdelkader, C Alonso… - 2D …, 2020 - iopscience.iop.org
We present an overview of the main techniques for production and processing of graphene
and related materials (GRMs), as well as the key characterization procedures. We adopt …

Square ice in graphene nanocapillaries

G Algara-Siller, O Lehtinen, FC Wang, RR Nair… - Nature, 2015 - nature.com
Bulk water exists in many forms, including liquid, vapour and numerous crystalline and
amorphous phases of ice, with hexagonal ice being responsible for the fascinating variety of …

Time-resolved imaging and analysis of the electron beam-induced formation of an open-cage metallo-azafullerene

H Hoelzel, S Lee, KY Amsharov, N Jux, K Harano… - Nature Chemistry, 2023 - nature.com
The visualization of single-molecule reactions provides crucial insights into chemical
processes, and the ability to do so has grown with the advances in high-resolution …

Chemistry and Structure of Graphene Oxide via Direct Imaging

SH Dave, C Gong, AW Robertson, JH Warner… - ACS …, 2016 - ACS Publications
Graphene oxide (GO) and reduced GO (rGO) are the only variants of graphene that can be
manufactured at the kilogram scale, and yet the widely accepted model for their structure …

Van der Waals pressure and its effect on trapped interlayer molecules

KS Vasu, E Prestat, J Abraham, J Dix… - Nature …, 2016 - nature.com
Van der Waals assembly of two-dimensional crystals continue attract intense interest due to
the prospect of designing novel materials with on-demand properties. One of the unique …

[HTML][HTML] Placing single atoms in graphene with a scanning transmission electron microscope

O Dyck, S Kim, SV Kalinin, S Jesse - Applied Physics Letters, 2017 - pubs.aip.org
We employ the sub-atomically focused beam of a scanning transmission electron
microscope (STEM) to introduce and controllably manipulate individual dopant atoms in a …

Multifunctional graphene heterogeneous nanochannel with voltage-tunable ion selectivity

S Su, Y Zhang, S Peng, L Guo, Y Liu, E Fu… - Nature …, 2022 - nature.com
Ion-selective nanoporous two-dimensional (2D) materials have shown extraordinary
potential in energy conversion, ion separation, and nanofluidic devices; however, different …

Direct visualization of ligands on gold nanoparticles in a liquid environment

A Pedrazo-Tardajos, N Claes, D Wang… - Nature …, 2024 - nature.com
The interactions between gold nanoparticles, their surface ligands and the solvent critically
influence the properties of these nanoparticles. Although spectroscopic and scattering …