Quantitative gas-phase transmission electron microscopy: Where are we now and what comes next?

Joerg R. Jinschek; Stig Helveg; Lawrence F. Allard; Jennifer A. Dionne; Yuanyuan Zhu; Peter A. Crozier

doi:10.1557/s43577-023-00648-8

Quantitative gas-phase transmission electron microscopy: Where are we now and what comes next?

Joerg R. Jinschek, Stig Helveg, Lawrence F. Allard, Jennifer A. Dionne, Yuanyuan Zhu, Peter A. Crozier

Research output: Contribution to journal › Review article › peer-review

Abstract

Based on historical developments and the current state of the art in gas-phase transmission electron microscopy (GP-TEM), we provide a perspective covering exciting new technologies and methodologies of relevance for chemical and surface sciences. Considering thermal and photochemical reaction environments, we emphasize the benefit of implementing gas cells, quantitative TEM approaches using sensitive detection for structured electron illumination (in space and time) and data denoising, optical excitation, and data mining using autonomous machine learning techniques. These emerging advances open new ways to accelerate discoveries in chemical and surface sciences. Graphical abstract: (Figure presented.)

Original language	English (US)
Pages (from-to)	174-183
Number of pages	10
Journal	MRS Bulletin
Volume	49
Issue number	2
DOIs	https://doi.org/10.1557/s43577-023-00648-8
State	Published - Feb 2024
Externally published	Yes

Keywords

Beam effects
Catalysis
Data analysis
Denoising
Electron energy-loss spectroscopy (EELS)
Environmental transmission electron microscopy (ETEM)
Gas phase
In situ
Low dose
Machine learning
Nanoreactor
Operando
Surface
Transmission electron microscopy (TEM)

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics
Physical and Theoretical Chemistry

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10.1557/s43577-023-00648-8

Cite this

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title = "Quantitative gas-phase transmission electron microscopy: Where are we now and what comes next?",

abstract = "Based on historical developments and the current state of the art in gas-phase transmission electron microscopy (GP-TEM), we provide a perspective covering exciting new technologies and methodologies of relevance for chemical and surface sciences. Considering thermal and photochemical reaction environments, we emphasize the benefit of implementing gas cells, quantitative TEM approaches using sensitive detection for structured electron illumination (in space and time) and data denoising, optical excitation, and data mining using autonomous machine learning techniques. These emerging advances open new ways to accelerate discoveries in chemical and surface sciences. Graphical abstract: (Figure presented.)",

keywords = "Beam effects, Catalysis, Data analysis, Denoising, Electron energy-loss spectroscopy (EELS), Environmental transmission electron microscopy (ETEM), Gas phase, In situ, Low dose, Machine learning, Nanoreactor, Operando, Surface, Transmission electron microscopy (TEM)",

author = "Jinschek, {Joerg R.} and Stig Helveg and Allard, {Lawrence F.} and Dionne, {Jennifer A.} and Yuanyuan Zhu and Crozier, {Peter A.}",

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T1 - Quantitative gas-phase transmission electron microscopy

T2 - Where are we now and what comes next?

AU - Jinschek, Joerg R.

AU - Helveg, Stig

AU - Allard, Lawrence F.

AU - Dionne, Jennifer A.

AU - Zhu, Yuanyuan

AU - Crozier, Peter A.

N1 - Publisher Copyright: © The Author(s) 2024.

PY - 2024/2

Y1 - 2024/2

N2 - Based on historical developments and the current state of the art in gas-phase transmission electron microscopy (GP-TEM), we provide a perspective covering exciting new technologies and methodologies of relevance for chemical and surface sciences. Considering thermal and photochemical reaction environments, we emphasize the benefit of implementing gas cells, quantitative TEM approaches using sensitive detection for structured electron illumination (in space and time) and data denoising, optical excitation, and data mining using autonomous machine learning techniques. These emerging advances open new ways to accelerate discoveries in chemical and surface sciences. Graphical abstract: (Figure presented.)

AB - Based on historical developments and the current state of the art in gas-phase transmission electron microscopy (GP-TEM), we provide a perspective covering exciting new technologies and methodologies of relevance for chemical and surface sciences. Considering thermal and photochemical reaction environments, we emphasize the benefit of implementing gas cells, quantitative TEM approaches using sensitive detection for structured electron illumination (in space and time) and data denoising, optical excitation, and data mining using autonomous machine learning techniques. These emerging advances open new ways to accelerate discoveries in chemical and surface sciences. Graphical abstract: (Figure presented.)

KW - Beam effects

KW - Catalysis

KW - Data analysis

KW - Denoising

KW - Electron energy-loss spectroscopy (EELS)

KW - Environmental transmission electron microscopy (ETEM)

KW - Gas phase

KW - In situ

KW - Low dose

KW - Machine learning

KW - Nanoreactor

KW - Operando

KW - Surface

KW - Transmission electron microscopy (TEM)

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VL - 49

SP - 174

EP - 183

JO - MRS Bulletin

JF - MRS Bulletin

IS - 2

ER -

Quantitative gas-phase transmission electron microscopy: Where are we now and what comes next?

Abstract

Keywords

ASJC Scopus subject areas

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