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@INPROCEEDINGS{Park:1020367,
author = {Park, Junbeom and Sun, Hongyu and Jo, Janghyun and Basak,
Shibabrata and Eichel, Rüdiger-A.},
title = {{I}mproving the knowledge from in-situ {L}iquid {P}hase
{TEM} via image processing},
reportid = {FZJ-2024-00100},
year = {2023},
abstract = {In-situ liquid-phase transmission electron microscopy
(LPTEM) allows us to observe solid-liquid interaction at the
nanoscale. With the advent of MEMS-based liquid cells, LPTEM
has become even more flexible in applying various stimuli,
such as electrochemical biasing and heating, to perform
(electro-)chemical studies. The use of LPTEM has already
shaded light into nanoscale processes such as nucleation and
growth during electrodeposition [1,2]. These processes are
crucial for many applications, such as battery technology,
and understanding them can lead to significant improvements
in device performance.To extract quantifiable information
from the acquired image sets, image processing has become an
integral part of the LPTEM technique. For example, the
correct background subtraction enables us to extract actual
information from an area with uneven liquid thickness. This
process can be critical for understanding the true nature of
the observed processes. Moreover, segmentation of features
from the background enables us to track the mechanism
quantitatively. This approach is essential for understanding
the complex dynamics of the processes that occur at the
nanoscale. Additionally, extracting the 3-dimensional
deposition profile from a simple HAADF STEM dataset can
provide vital information on the deposition process. The
quantitative information obtained due to the integration of
image processing into LPTEM can be crucial for developing
better (electro-)chemical systems and understanding the
complex dynamics that occur at the nanoscale.},
month = {Sep},
date = {2023-09-10},
organization = {The 20th International Microscopy
Congress, Busan (South Korea), 10 Sep
2023 - 15 Sep 2023},
subtyp = {After Call},
cin = {IEK-9},
cid = {I:(DE-Juel1)IEK-9-20110218},
pnm = {1232 - Power-based Fuels and Chemicals (POF4-123)},
pid = {G:(DE-HGF)POF4-1232},
typ = {PUB:(DE-HGF)24},
url = {https://juser.fz-juelich.de/record/1020367},
}