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Charles L. Melcher
Researcher at University of Tennessee
Publications - 259
Citations - 7710
Charles L. Melcher is an academic researcher from University of Tennessee. The author has contributed to research in topics: Scintillation & Scintillator. The author has an hindex of 42, co-authored 249 publications receiving 6970 citations. Previous affiliations of Charles L. Melcher include Siemens & Hitachi.
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Journal ArticleDOI
Effect of Ca Co-Doping on the Luminescence Centers in LSO:Ce Single Crystals
TL;DR: In this paper, experimental studies of LSO:Ce crystals co-doped with various concentrations of Ca are presented, where the decay time, excitation and emission spectra, thermal response and X-ray excited luminescence are investigated as a function of Ca concentration.
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Effects of increasing size and changing europium activator concentration in KCaI3 scintillator crystals
Adam C. Lindsey,Mariya Zhuravleva,Yuntao Wu,Luis Stand,Matthew Loyd,S. Gokhale,Merry Koschan,Charles L. Melcher +7 more
TL;DR: In this article, single crystals of KCaI3 with a range of Eu2+ doping between 0 and 5 at% substituting for Ca2+ were grown at 22mm diameter and their performance for gamma-ray spectroscopy was studied.
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Spectroscopic refractive indices of monoclinic single crystal and ceramic lutetium oxyorthosilicate from 200 to 850 nm
TL;DR: In this article, the four real values of the dielectric function tensor of the monoclinic crystal Lu2SiO5 or lutetium oxyorthosilicate (LSO) have been determined using generalized ellipsometry from 200 to 850 nm.
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Scintillation properties of Eu2+-doped KBa2I5 and K2BaI4
Luis Stand,Mariya Zhuravleva,Bryan C. Chakoumakos,J. Johnson,Adam C. Lindsey,Charles L. Melcher +5 more
TL;DR: In this article, two ternary metal halide scintillators, KBa2I5 and K2BaI4, activated with divalent europium, were reported.
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Use of GSO for inelastic gamma-ray spectroscopy measurements in the borehole
Bradley A. Roscoe,J.A. Grau,R.A. Manente,Charles L. Melcher,C.A. Peterson,Jeffrey S. Schweitzer,C. Stoller +6 more
TL;DR: In this paper, a new generation of neutron-induced, inelastic gamma-ray spectroscopy tools for borehole measurements, specifically aimed at measuring the carbon and oxygen content from the region surrounding the borehole.