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A Procedure for the Improvement in the Determination of a TXRF Spectrometer Sensitivity Curve
TXRF Spectrometer Sensitivity Curve
2010/9/17
A simple procedure is proposed to determine the total reflection X-ray fluorescence (TXRF) spectrometer sensitivity curve; this procedure provides better accuracy and exactitude than the standard est...
Development of the Hard-X-ray Angle Resolved X-ray Photoemission Spectrometer for Laboratory Use
X-ray Photoemission Spectrometer Laboratory Use
2010/9/17
This article reports development of a practical laboratory hard X-ray photoelectron spectroscopy (HXPS) system by combining a focused monochromatic Cr Kα X-ray source, a wide angle acceptance objectiv...
Assessment of the performance of a compact concentric spectrometer system for Atmospheric Differential Optical Absorption Spectroscopy
Assessment performance compact concentric spectrometer system Absorption Spectroscopy
2010/2/8
A breadboard demonstrator of a novel UV/VIS grating spectrometer has been developed based upon a concentric arrangement of a spherical meniscus lens, concave spherical mirror and curved diffraction gr...
Single particle characterization using a light scattering module coupled to a time-of-flight aerosol mass spectrometer
Single particle characterization light scattering module time-of-flight aerosol mass spectrometer
2009/11/9
We present the first single particle results obtained with an Aerodyne time-of-flight aerosol mass spectrometer coupled with a light scattering module (LS-ToF-AMS). The instrument was deployed at the ...
A Simple Xray Spectrometer and PCbased Data Acquisition System for Newly Developed Xray Source Based on Laser Compton Scattering
laser Compton scattering Si(Li) detector energy resolustion
2009/10/28
A simple Xray spectrometer and a PCBased Data Acquisition System(DAS) have been developed newly in Shanghai Institute of Applied Physics(SINAP), Chinese Academy of Sciences(CA...
Monte Carlo simulation of the property of a scintillation bar in the multi-neutron correlation spectrometer
neutron wall Monte Carlo simulation neutron halo
2009/9/17
To perform a kinematically complete measurement of the dissociation reaction for neutron-rich nuclei, a multi-neutron correlation spectrometer is proposed at Peking University. A Monte Carlo simulatio...
The Chinese second lunar satellite CE-2, which carries an X-ray spectrometer (XRS), will be launched at the end of 2010. In order to estimate the scientific results of XRS, we simulate the anticipated...
Study of the photon identification efficiency with ALICE photon spectrometer
ALICE experimental simulation photon detection identification efficiency detector edge effect and photon conversion
2009/8/14
The efficiency for the detection and identification of photons with the ALICE PHOton Spectrometer PHOS has been studied with the Monte-Carlo generated data. In particular, the influence on the efficie...
Design and construction of a simple Knudsen Effusion Mass Spectrometer (KEMS) system for vapour pressure measurements of low volatility organics
Design construction Knudsen Effusion Mass Spectrometer (KEMS) system vapour pressure measurements
2010/2/8
A design of and initial results from a Knudsen Effusion Mass Spectrometer (KEMS) are presented. The design was adapted from high temperature alloy studies with a view to using it to measure vapour pre...
A polarizing Fourier Transform Spectrometer to characterize millimeter-wavelength filters and measure the atmospheric opacity
polarizing Fourier Transform Spectrometer millimeter-wavelength filters atmospheric opacity
2009/6/25
A polarizing Fourier Transform Spectrometer to characterize millimeter-wavelength filters and measure the atmospheric opacity。
The Manchester Echelle Spectrometer at the San Pedro Mártir Observatory (MES-SPM)
Echelle Spectrometer San Pedro Mártir Observatory
2009/6/16
The Manchester Echelle Spectrometer at the San Pedro Mártir Observatory (MES-SPM)。
The zonal structure of tropical O3 and CO as observed by the Tropospheric Emission Spectrometer in November 2004 – Part 2: Impact of surface emissions on O3 and its precursors
Tropospheric Emission Spectrometer surface emissions O3
2009/6/16
The impact of surface emissions on the zonal structure of tropical tropospheric ozone and carbon monoxide is investigated for November 2004 using satellite observations, in-situ measurements, and chem...
The zonal structure of tropical O3 and CO as observed by the Tropospheric Emission Spectrometer in November 2004 – Part 1: Inverse modeling of CO emissions
Tropospheric Emission Spectrometer Inverse modeling CO emissions
2009/6/16
We conduct an inverse modeling analysis of measurements of atmospheric CO from the TES and MOPITT satellite instruments using the GEOS-Chem global chemical transport model to quantify emissions of CO ...
Size-resolved aerosol chemistry on Whistler Mountain, Canada with a high-resolution aerosol mass spectrometer during INTEX-B
Whistler Mountain aerosol mass spectrometer INTEX-B
2009/5/15
An Aerodyne High Resolution Time-of-Flight Aerosol Mass Spectrometer (HR-ToF-AMS) was deployed at the peak of Whistler Mountain (2182 m above sea level), British Columbia, from 19 April to 16 May 2006...
High Resolution Stellar Spectroscopy with VBT Echelle Spectrometer
High resolution spectroscopy
2009/5/12
The optical design and performance of the recently commissioned
fiber fed echelle spectrometer of 2.34 meter Vainu Bappu Telescope
are described. The use of it for stellar spectroscopic studies is d...