1.2k citations · 7k across the 74 of their papers we have counts for
8 papers · 1 filter
Quantifying transmission electron microscopy irradiation effects using two-dimensional materials
Toma Susi, Jannik C. Meyer, Jani Kotakoski
Important recent advances in transmission electron microscopy instrumentation and capabilities have made it indispensable for atomic-scale materials characterization. At the same t…
CuAu, a hexagonal two-dimensional metal
Georg Zagler, Michele Reticcioli, Clemens Mangler +3
Growth of two-dimensional metals has eluded materials scientists since the discovery of the atomically thin graphene and other covalently bound 2D materials. Here, we report a two-…
Perforating freestanding molybdenum disulfide monolayers with highly charged ions
Roland Kozubek, Mukesh Tripathi, Mahdi Ghorbani-Asl +12
Porous single layer molybdenum disulfide (MoS) is a promising material for applications such as DNA sequencing and water desalination. In this work, we introduce irradiation wi…
Gas-phase synthesis of carbon nanotube-graphene heterostructures
Saeed Ahmad, Hua Jiang, Kimmo Mustonen +9
Graphene and carbon nanotubes (CNTs) share the same atomic structure of hexagonal carbon lattice. Yet, their synthesis differs in many aspects, including the shape and size of the…
Substitutional Si impurities in monolayer hexagonal boron nitride
Mohammad Reza Ahmadpour Monazam, Ursula Ludacka, Hannu-Pekka Komsa +1
We report the first observation of substitutional silicon atoms in single-layer hexagonal boron nitride (h-BN) using aberration corrected scanning transmission electron microscopy…
Enhanced Tunnelling in a Hybrid of Single-Walled Carbon Nanotubes and Graphene
Yongping Liao, Kimmo Mustonen, Semir Tulic +9
Transparent and conductive films (TCFs) are of great technological importance. The high transmittance, electrical conductivity and mechanical strength make single-walled carbon nan…