Add to ORKGThe development of a portable surface elemental analysis tool, based on the excitation of characteristic x rays from samples at ambient pressure with a focused electron beam is described. This instrument relies on the use of a thin electron transmissive membrane to isolate the vacuum of the electron source from the ambient atmosphere. The major attributes of this instrument include rapid (several minutes) spectrum acquisition, nondestructive evaluation of elemental composition, no sample preparation, and high-to-medium (several hundreds µm) spatial resolution. The instrument proof-of-principle has been demonstrated in a laboratory setup by obtaining energy dispersive x-ray spectra from metal and mineral samples
The electron microprobe produces two-dimensional images of elemental distributions by displaying X-r...
Progress in science often follows or parallels the development of new techniques. The optical micros...
In a low vacuum environment, electric fields generated by ionized gas molecules and sub-surface trap...
The development of a portable surface elemental analysis tool based on the excitation of characteris...
The development of a portable surface elemental analysis tool based on the excitation of characteris...
This paper describes the progress in the development of the so-called Atmospheric Electron X-ray Spe...
Instrument Development: The membrane properties were investigated in detail due to its critical role...
The electron yield at atmospheric pressure for X ray absorption spectroscopy is a new technique able...
In this paper, the application of X-ray energy dispersive spectroscopy in the environmental scannin...
Progress in science often follows or parallels the development of new techniques. The optical micros...
In this article we describe an x‐ray photoelectron spectrometer that can either be used as an ultra‐...
The paper presents the development and demonstrates the capabilities of a new laboratory-based envir...
During the last more than two decades, applications and uses of X-ray Emission Spectroscopy have m...
During the past one and a half decades ambient pressure x-ray photoelectron spectroscopy (APXPS) has...
An angle resolved X ray fluorescence spectrometer based on the concept of scanning free shallow dete...
The electron microprobe produces two-dimensional images of elemental distributions by displaying X-r...
Progress in science often follows or parallels the development of new techniques. The optical micros...
In a low vacuum environment, electric fields generated by ionized gas molecules and sub-surface trap...
The development of a portable surface elemental analysis tool based on the excitation of characteris...
The development of a portable surface elemental analysis tool based on the excitation of characteris...
This paper describes the progress in the development of the so-called Atmospheric Electron X-ray Spe...
Instrument Development: The membrane properties were investigated in detail due to its critical role...
The electron yield at atmospheric pressure for X ray absorption spectroscopy is a new technique able...
In this paper, the application of X-ray energy dispersive spectroscopy in the environmental scannin...
Progress in science often follows or parallels the development of new techniques. The optical micros...
In this article we describe an x‐ray photoelectron spectrometer that can either be used as an ultra‐...
The paper presents the development and demonstrates the capabilities of a new laboratory-based envir...
During the last more than two decades, applications and uses of X-ray Emission Spectroscopy have m...
During the past one and a half decades ambient pressure x-ray photoelectron spectroscopy (APXPS) has...
An angle resolved X ray fluorescence spectrometer based on the concept of scanning free shallow dete...
The electron microprobe produces two-dimensional images of elemental distributions by displaying X-r...
Progress in science often follows or parallels the development of new techniques. The optical micros...
In a low vacuum environment, electric fields generated by ionized gas molecules and sub-surface trap...