Electron irradiation effects in transmission electron microscopy: Random displacements and collective migrations

N Jiang - Micron, 2023 - Elsevier
Electron beam damage in transmission electron microscopy (TEM) is complicated because
the damage phenomena can be the result of random atomic displacements or collective …

Pulsed-beam transmission electron microscopy and radiation damage

DJ Flannigan, EJ VandenBussche - Micron, 2023 - Elsevier
We review the use of pulsed electron-beams in transmission electron microscopes (TEMs)
for the purpose of mitigating specimen damage. We begin by placing the importance of …

[HTML][HTML] Low repetition-rate, high-resolution femtosecond transmission electron microscopy

DJ Flannigan, WA Curtis, EJ VandenBussche… - The Journal of …, 2022 - pubs.aip.org
The spatial and energy resolutions of state-of-the-art transmission electron microscopes
(TEMs) have surpassed 50 pm and 5 meV. However, with respect to the time domain, even …

Probing the Boundary between Classical and Quantum Mechanics by Analyzing the Energy Dependence of Single-Electron Scattering Events at the Nanoscale

C Kisielowski, P Specht, S Helveg, FR Chen, B Freitag… - Nanomaterials, 2023 - mdpi.com
The relation between the energy-dependent particle and wave descriptions of electron–
matter interactions on the nanoscale was analyzed by measuring the delocalization of an …

Double Metal Cyanide (DMC) Catalysts: Synthesis, Structure, and Action Mechanism (A Review)

DA Pyatakov, IE Nifant'ev - Petroleum Chemistry, 2023 - Springer
Double metal cyanide (DMC) catalysts have no alternatives for use in the industrial process
of propylene oxide (PO) polymerization to obtain polypropylene oxide (PPO) with the …

Structural Identification and Observation of Dose Rate–Dependent Beam-Induced Structural Changes of Micro-and Nanoplastic Particles by Pair Distribution Function …

C Rohner, C Pratsch, R Schlögl… - Microscopy and …, 2023 - academic.oup.com
Micro-and nanoplastics (MNPs) are considered a possible threat to microorganisms in the
aquatic environment. Here, we show that total scattering intensity analysis of electron …

Radiation damage behavior of soft matter in ultrafast cryo-electron microscopy (cryo-UEM)

Y Zhao, C Qi, C Zhu, Y Zhu, Y Zhang, T Gu, H Tian… - bioRxiv, 2024 - biorxiv.org
Whether time-modulated pulsed-electron imaging in ultrafast electron microscopy (UEM)
can mitigate the electron radiation damage that occurs to samples, is still controversial. The …

Probing Catalyst Surfaces at the Atomic-scale

M Ek, LP Hansen, FR Chen, D van Dyck, C Kisielowski… - 2023 - academic.oup.com
Principally, any study of nanostructured catalysts benefits tremendously from the application
of electron microscopy with atomic resolution because a high spatiotemporal, optical, and …

Dvoynye metallotsianidnye (dmc) katalizatory: sintez, stroenie i mekhanizm deystviya (obzor)

DA Pyatakov, IE Nifant'ev - Neftehimiâ, 2023 - journals.rcsi.science
Двойные металлоцианидные (double metal cyanide, DMC) катализаторы
безальтернативны для использования в промышленном процессе полимеризации …