Kα X-ray satellite spectra of Ti, V, Cr and Mn induced by photons

Murti, M. V. R.; Raju, S. S.; Seetharami Reddy, B.; Koteswara Rao, V.; Mombaswala, L. S.; Reddy, T. Seshi; Lakshminarayana, S.; Premachand, K.
April 2008
Pramana: Journal of Physics;Apr2008, Vol. 70 Issue 4, p747
Academic Journal
K X-ray emission spectra of Ti, V, Cr and Mn generated by photon excitation have been studied with a crystal spectrometer. The measured energy shifts of Kα satellite relative to the diagram line are compared with values obtained by electron excitation and with different theoretical estimates. The present experimental values of KαL¹/KαL0 relative intensities are compared with values obtained by electron excitation.


Related Articles

  • Magnetic Circular Dichroism of Resonant X-Ray Emission Spectroscopy Related to Er 2p → 4f Electric Quadrupolar Transition in Er3Fe5O12. Kawamura, Naomi; Mizumaki, Masaichiro; Maruyama, Hiroshi; Ishikawa, Testuya // AIP Conference Proceedings;2007, Vol. 882 Issue 1, p472 

    For Er3+ ion in Er3Fe5O12, magnetic circular dichroism (MCD) of X-ray emission spectra (XES) have been recorded in the pre-edge region of the Er L3-absorption edge. The XES-MCD spectrum, consisting of the main peaks and their satellites, drastically varies with the incident angle of X-ray. The...

  • On the contribution of secondary fluorescence to the Fe signal in proton-induced X-ray emission channeling measurements of Fe-doped GaN. Cesca, T.; Gasparotto, A.; Vangelista, S.; Berti, M. // Applied Physics A: Materials Science & Processing;May2010, Vol. 99 Issue 2, p433 

    We present an experimental investigation of the contribution of secondary fluorescence to the iron signal in proton-induced X-ray emission (PIXE) channeling measurements of Fe-doped GaN layers. A method for the analysis of the PIXE angular scans has been developed, which is necessary for the...

  • A PIXE Study of Trace Elements in Sediments of Toledo River, Paraná, Brazil. Santos, Hellen C.; Rizzutto, Márcia; Added, Nemitala; Espinoza-Quiñones, Fernando // AIP Conference Proceedings;6/3/2009, Vol. 1139 Issue 1, p147 

    In this work we characterize sediment samples from several points in the River Toledo—PR, using the PIXE (Particle Induced X-Ray Emission) spectroscopy technique, in order to quantify trace elements in these samples aiming to provide information about pollution levels for trace elements....

  • Recent PIXE analysis applied to bio-medical and environmental fields in Japan. Yukawa, M. // Journal of Radioanalytical & Nuclear Chemistry;Oct2004, Vol. 262 Issue 1, p299 

    The distribution of minor and trace elements in biological samples is very informative for bio-medical and environmental research. Particle induced X-ray emission (PIXE) analysis is a powerful tool for this subject since it can analyze many elements in samples non-destructively at high...

  • X-ray Spectroscopy for Quality Control of Chemotherapy Drugs. Greaves, E. D.; Angeli-Greaves, M.; Barros, H.; Bermudez, J.; Sajo-Bohus, L. // AIP Conference Proceedings;10/26/2007, Vol. 947 Issue 1, p31 

    We develop a method, employing Compton peak standardization and the use of matrix-matched spiked samples with Total Reflection X-ray Fluorescence (TXRF), for the determination of platinum plasma concentrations of patients undergoing chemotherapy with Pt-bearing drugs. Direct blood plasma...

  • Analysis of 18th–19th century’s historical samples of Iranian ink and paper belonging to the Qajar dynasty. Agha-Aligol, D.; Khosravi, F.; Lamehi-Rachti, M.; Baghizadeh, A.; Oliaiy, P.; Shokouhi, F. // Applied Physics A: Materials Science & Processing;Nov2007, Vol. 89 Issue 3, p799 

    Thirteen historical Iranian manuscripts belonging to the Qajar dynasty (18th–19th Century BC) were investigated by micro-PIXE technique using Van de Graaff accelerator in the Nuclear Science & Technology Research Institute in Iran. The aim of the present work has mainly been to determine...

  • Novel technique for high-precision Bragg-angle determination in crystal x-ray spectroscopy. Braun, J.; Bruhns, H.; Trinczek, M.; López-Urrutia, J. R. Crespo; Ullrich, J. // Review of Scientific Instruments;Jul2005, Vol. 76 Issue 7, p073105 

    A novel technique for a high-precision large acceptance determination of the Bragg angle in crystal x-ray spectroscopy is presented and demonstrated. The method exploits visible light beams as fiducials reflected on the x-ray crystal’s surface to ensure exact knowledge of the position on...

  • Long pulse x-ray emission from laser-irradiated exploding cylinders. Magelssen, G. R.; Bach, D. R.; Evans, S.; Forslund, D. W.; Hockaday, R. G.; Studebaker, J. K. // Physics of Fluids B: Plasma Physics;Nov92, Vol. 4 Issue 11, p3747 

    A CO2 laser was used to irradiate hollow polystyrene cylinders along their axis. The laser-generated high-energy electrons appear to uniformly heat the cylinder throughout its volume and the cylinder explodes. The imploding and stagnation character of the exploding cylinder gives rise to a long...

  • Inter-laboratory comparison of air particulate monitoring... Nejedly, Z.; Campbell, J.L.; Teesdale, W.J.; Dlouhy, J.F.; Dann, T.F.; Hoff, R.M.; Brook, J.R.; Wiebe, H.A. // Journal of the Air & Waste Management Association (Air & Waste M;May98, Vol. 48 Issue 5, p386 

    Compares three analytical methods, Ion Chromatography (IC), Proton Induced X-ray Emission (PIXE), and X-Ray Fluorescence (XRF), that are often used to analyze composition of atmospheric aerosol. Comparison of air particulate data collected by several independent sampler/analytical technique...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics