A simple magnetic mass separator is described which can be inserted in a conventional field ion microscope in order to identify the mass of the imaging-gas ions. The mini-mass spectrometer has been designed to allow a mass separation of Δm/m ≈ 0.1 from small surface areas of as few as ≈ 100 surface sites. An application to a FIM study of hydrogen oxidation on Pt will be given
RATIONALE: Imaging mass spectrometry is a powerful analytical technique capable of accessing a large...
The ability of the Atom Probe to characterize the chemical composition of a surface with atomic res...
Microscope mode imaging mass spectrometry requires that ions created in a desorption process are foc...
An attempt was made to develop " the mass spectrographic microscope " proposed by SASAKI a...
As mass analyzer technology has continued to improve over the last fifty years, the prospect of fiel...
Mass spectrometry (MS) is an analytical technique where ions are separated in a vacuum under the inf...
AbstractA novel sub-miniature double-focusing sector-field mass spectrometer has been fabricated at ...
Mass spectrometers are at the forefront of chemical analysis for small and large molecules, oceanic ...
Mass specific surface images with micron and sub-micron spatial resolution can be recorded with a ma...
This work investigates the applicability of fast detectors to the technique of microscope-mode imagi...
This work investigates the applicability of fast detectors to the technique of microscope-mode imagi...
The design of a high-efficiency mass spectrometer is described, aimed at residual gas detection of l...
The ability to locate an individual atom on a surface, remove it in a controlled fashion, and determ...
This PhD dissertation reports the development of miniature ion optics components of a mass spectrome...
Results are presented on the characterisation and optimisation of a non-thermal atmospheric pressure...
RATIONALE: Imaging mass spectrometry is a powerful analytical technique capable of accessing a large...
The ability of the Atom Probe to characterize the chemical composition of a surface with atomic res...
Microscope mode imaging mass spectrometry requires that ions created in a desorption process are foc...
An attempt was made to develop " the mass spectrographic microscope " proposed by SASAKI a...
As mass analyzer technology has continued to improve over the last fifty years, the prospect of fiel...
Mass spectrometry (MS) is an analytical technique where ions are separated in a vacuum under the inf...
AbstractA novel sub-miniature double-focusing sector-field mass spectrometer has been fabricated at ...
Mass spectrometers are at the forefront of chemical analysis for small and large molecules, oceanic ...
Mass specific surface images with micron and sub-micron spatial resolution can be recorded with a ma...
This work investigates the applicability of fast detectors to the technique of microscope-mode imagi...
This work investigates the applicability of fast detectors to the technique of microscope-mode imagi...
The design of a high-efficiency mass spectrometer is described, aimed at residual gas detection of l...
The ability to locate an individual atom on a surface, remove it in a controlled fashion, and determ...
This PhD dissertation reports the development of miniature ion optics components of a mass spectrome...
Results are presented on the characterisation and optimisation of a non-thermal atmospheric pressure...
RATIONALE: Imaging mass spectrometry is a powerful analytical technique capable of accessing a large...
The ability of the Atom Probe to characterize the chemical composition of a surface with atomic res...
Microscope mode imaging mass spectrometry requires that ions created in a desorption process are foc...
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