Results 221 to 230 of about 446,105 (325)

Submicron mass spectrometry imaging of single cells by combined use of mega electron volt time-of-flight secondary ion mass spectrometry and scanning transmission ion microscopy [PDF]

, 2015
Zdravko Siketić, Iva Bogdanović Radović, M. Jakšić, Marijana Popović Hadžija, Mirko Hadžija   +4 more
openalex   +1 more source

Universal In Situ Isotope Exchange Raman Spectroscopy (IERS) Methodology for Measuring Oxygen Surface Exchange Dynamics Using a Probe Layer

Advanced Functional Materials, EarlyView.
A bespoke multilayer thin film configuration has been designed, which overcomes the material dependency of conventional isotope exchange Raman spectroscopy (IERS). This universal IERS methodology is efficient, non‐destructive and provides additional structural information and time resolution, which can be further extended to various isotopic elements ...
Zonghao Shen, Francesco Chiabrera, Alexander Stangl, Laetitia Rapenne, Federico Baiutti, Carmen Jiménez, Albert Tarancón, Mónica Burriel   +7 more
wiley   +1 more source

Large-angle Lorentz Four-dimensional scanning transmission electron microscopy for simultaneous local magnetization, strain and structure mapping. [PDF]

Nat Commun
Kang S, Töllner M, Wang D, Minnert C, Durst K, Caron A, Dunin-Borkowski RE, McCord J, Kübel C, Mu X.   +9 more
europepmc   +1 more source

In Situ Scanning Transmission Electron Microscopy Study of MoS₂ Formation on Graphene with a Deep-Learning Framework. [PDF]

ACS Omega, 2021
Lee Y, Lee J, Chung H, Kim J, Lee Z.
europepmc   +1 more source

Complex Cryptographic and User‐Centric Physically Unclonable Functions Enabled by Strain‐Sensitive Nanocrystals via Selective Ligand Exchange

Advanced Functional Materials, EarlyView.
This study investigates electromechanical PUFs that improve on traditional electric PUFs. The electron transport materials are coated randomly through selective ligand exchange. It produces multiple keys and a key with motion dependent on percolation and strain, and approaches almost ideal inter‐ and intra‐hamming distances.
Seungshin Lim, Hanseok Seo, Taesung Park, Byung Ku Jung, Junhyeok Park, Young Kyun Choi, Dae Yang Oh, Soong Ju Oh   +7 more
wiley   +1 more source

Localization and segmentation of atomic columns in supported nanoparticles for fast scanning transmission electron microscopy. [PDF]

NPJ Comput Mater
Eliasson H, Erni R.
europepmc   +1 more source

Multidimensional Structural Analysis of Polymeric Materials by Scanning Transmission Electron Microscopy (STEM)

Shin Horiuchi
openalex   +2 more sources

Rapid Sintering of Porous Organic Polymer Powders Into Mechanically Strong Monoliths for Efficient CO2 Capture

Advanced Functional Materials, EarlyView.
Spark plasma sintering enables rapid processing of porous organic polymer (POP) from fine powders to a freestanding and mechanically robust monolith. The sintering process retains the CO2 adsorption capacity and CO2/N2 selectivity, making the monolith more suitable as a solid sorbent for practical carbon capture applications.
Duan Li, Tianhui Shi, Sirui Ran, Lei Zeng, Chao Xu   +4 more
wiley   +1 more source

Precise Size Determination of Supported Catalyst Nanoparticles via Generative AI and Scanning Transmission Electron Microscopy. [PDF]

Small Methods
Eliasson H, Lothian A, Surin I, Mitchell S, Pérez-Ramírez J, Erni R.   +5 more
europepmc   +1 more source

Mixed-Metal-Atom Markers Enable Simultaneous Imaging of Spatial Distribution in Two-Dimensional Heterogeneous Molecular Assembly by Scanning Transmission Electron Microscopy. [PDF]

ACS Meas Sci Au, 2022
Akita I, Ishida Y, Yonezawa T.
europepmc   +1 more source