Comparison between focused electron/ion beam-induced deposition at room temperature and under cryogenic conditions

JM De Teresa, P Orús, R Córdoba, P Philipp - Micromachines, 2019 - mdpi.com
In this contribution, we compare the performance of Focused Electron Beam-induced
Deposition (FEBID) and Focused Ion Beam-induced Deposition (FIBID) at room temperature …

Ab initio prediction of semiconductivity in a novel two-dimensional Sb2X3 (X= S, Se, Te) monolayers with orthorhombic structure

A Bafekry, B Mortazavi, M Faraji, M Shahrokhi… - Scientific Reports, 2021 - nature.com
Abstract Sb 2 S 3 and Sb 2 Se 3 are well-known layered bulk structures with weak van der
Waals interactions. In this work we explore the atomic lattice, dynamical stability, electronic …

Top-down patterning of topological surface and edge states using a focused ion beam

A Bake, Q Zhang, CS Ho, GL Causer, W Zhao… - Nature …, 2023 - nature.com
The conducting boundary states of topological insulators appear at an interface where the
characteristic invariant ℤ2 switches from 1 to 0. These states offer prospects for quantum …

Bulk-free topological insulator Bi 2 Se 3 nanoribbons with magnetotransport signatures of Dirac surface states

G Kunakova, L Galletti, S Charpentier, J Andzane… - Nanoscale, 2018 - pubs.rsc.org
Many applications of topological insulators (TIs) as well as new phenomena require devices
with reduced dimensions. While much progress has been made to realize thin films of TIs …

A sensitive broadband (UV–vis–NIR) perovskite photodetector using topological insulator as electrodes

FX Liang, L Liang, XY Zhao, LB Luo… - Advanced Optical …, 2019 - Wiley Online Library
Here, a sensitive and broadband perovskite photodetector is developed by using crystalline
topological insulator (TI) Bi2Se3 film as the electrode, which is synthesized by molecular …

Analysis of the regeneration behavior of high temperature polymer electrolyte membrane fuel cells after hydrogen starvation

K Yezerska, F Liu, A Dushina, O Sergeev… - Journal of Power …, 2020 - Elsevier
Two high temperature polymer exchange membrane fuel cells (HT-PEM FCs) were operated
under repeated starvation/regeneration steps for 550 min (DPS-1) and 12 days (DPS-2) …

Spin-dependent scattering induced negative magnetoresistance in topological insulator Bi2Te3 nanowires

B Bhattacharyya, B Singh, RP Aloysius, R Yadav… - Scientific Reports, 2019 - nature.com
Studies of negative magnetoresistance in novel materials have recently been in the forefront
of spintronic research. Here, we report an experimental observation of the temperature …

Gold nanoisland agglomeration upon the substrate assisted chemical etching based on thermal annealing process

P Potejanasak, S Duangchan - Crystals, 2020 - mdpi.com
In this study, we proposed the self-organization process and its localized surface plasmon
resonance property (LSPR) to study the effect of chemically treated quartz glass substrates …

Enhancement of field electron emission in topological insulator Bi 2 Se 3 by Ni doping

K Mazumder, A Sharma, Y Kumar, P Bankar… - Physical Chemistry …, 2018 - pubs.rsc.org
Nanostructures of bismuth selenide (Bi2Se3), a 3D topological insulator material, and nickel
(Ni) doped Bi2Se3 samples were prepared by a hydrothermal method to explore the field …

[HTML][HTML] High-definition direct-print of metallic microdots with optical vortex induced forward transfer

R Wei, H Kawaguchi, K Sato, S Kai, K Yamane… - APL Photonics, 2024 - pubs.aip.org
We demonstrate high-definition, direct-printing of micron-scale metallic dots, comprised of
close-packed gold nanoparticles, by utilizing the optical vortex laser-induced forward …