scholarly journals Electron energy loss spectra from silica glass optical fibers

2020 ◽  
Vol 103 (9) ◽  
pp. 4983-4988
Author(s):  
Shangcong Cheng ◽  
Chengyu Song ◽  
Peter Ercius
Keyword(s):  
Energy Loss ◽  
Electron Energy ◽  
Optical Fibers ◽  
Silica Glass ◽  
Electron Energy Loss ◽  
Electron Energy Loss Spectra

Parallel Detection of Electron Energy Loss Spectra in Direct Mode

1990 ◽  
Vol 48 (2) ◽  
pp. 82-83
Author(s):  
Eckhard Quandt ◽  
Stephan laBarré ◽  
Andreas Hartmann ◽  
Heinz Niedrig
Keyword(s):  
Energy Loss ◽  
Electron Energy ◽  
Energy Resolution ◽  
Large Angle ◽  
Maximum Energy ◽  
Semiconductor Detectors ◽  
Parallel Detection ◽  
Photodiode Arrays ◽  
Electron Energy Loss ◽  
Electron Energy Loss Spectra

Due to the development of semiconductor detectors with high spatial resolution -- e.g. charge coupled devices (CCDs) or photodiode arrays (PDAs) -- the parallel detection of electron energy loss spectra (EELS) has become an important alternative to serial registration. Using parallel detection for recording of energy spectroscopic large angle convergent beam patterns (LACBPs) special selected scattering vectors and small detection apertures lead to very low intensities. Therefore the very sensitive direct irradiation of a cooled linear PDA instead of the common combination of scintillator, fibre optic, and semiconductor has been investigated. In order to obtain a sufficient energy resolution the spectra are optionally magnified by a quadrupole-lens system.The detector used is a Hamamatsu S2304-512Q linear PDA with 512 diodes and removed quartz-glas window. The sensor size is 13 μm ∗ 2.5 mm with an element spacing of 25 μm. Along with the dispersion of 3.5 μm/eV at 40 keV the maximum energy resolution is limited to about 7 eV, so that a magnification system should be attached for experiments requiring a better resolution.

Structure, electronic properties and electron energy loss spectra of transition metal nitride films

2013 ◽  
Vol 528 ◽  
pp. 49-52 ◽  
Author(s):  
L.E. Koutsokeras ◽  
G.M. Matenoglou ◽  
P. Patsalas
Keyword(s):  
Transition Metal ◽  
Energy Loss ◽  
Electronic Properties ◽  
Electron Energy ◽  
Metal Nitride ◽  
Transition Metal Nitride ◽  
Electron Energy Loss ◽  
Electron Energy Loss Spectra

Effective energy loss functions of Mo and Ta derived from reflection electron energy loss spectra

2007 ◽  
Vol 159 (1-3) ◽  
pp. 62-65 ◽  
Author(s):  
T. Chen ◽  
Z.M. Zhang ◽  
Z.J. Ding ◽  
R. Shimizu ◽  
K. Goto
Keyword(s):  
Energy Loss ◽  
Electron Energy ◽  
Loss Functions ◽  
Effective Energy ◽  
Electron Energy Loss ◽  
Energy Loss Functions ◽  
Electron Energy Loss Spectra

2D surface phonons in high-resolution electron- energy-loss spectra of metallic oxides

1984 ◽  
Vol 141 (1) ◽  
pp. A191
Author(s):  
P.A. Cox ◽  
M.D. Hill ◽  
F. Peplinskii ◽  
R.G. Egdell
Keyword(s):  
High Resolution ◽  
Energy Loss ◽  
Electron Energy ◽  
Metallic Oxides ◽  
Resolution Electron ◽  
Surface Phonons ◽  
Electron Energy Loss ◽  
Electron Energy Loss Spectra

Spectroscopic imaging of electron energy loss spectra using ab initio data and function field visualization

2009 ◽  
Vol 109 (12) ◽  
pp. 1472-1478 ◽  
Author(s):  
P. Rulis ◽  
A.R. Lupini ◽  
S.J. Pennycook ◽  
W.Y. Ching
Keyword(s):  
Energy Loss ◽  
Ab Initio ◽  
Electron Energy ◽  
Function Field ◽  
Spectroscopic Imaging ◽  
And Function ◽  
Electron Energy Loss ◽  
Electron Energy Loss Spectra

Electron energy loss spectra of a Pd(110) clean surface

1986 ◽  
Vol 58 (1) ◽  
pp. 75-77 ◽  
Author(s):  
M. Nishijima ◽  
M. Jo ◽  
Y. Kuwahara ◽  
M. Onchi
Keyword(s):  
Energy Loss ◽  
Electron Energy ◽  
Clean Surface ◽  
Electron Energy Loss ◽  
Electron Energy Loss Spectra

Optical and electron energy-loss spectra of Si(111)2 × 1

1986 ◽  
Vol 168 (1-3) ◽  
pp. 35-45 ◽  
Author(s):  
A. Selloni ◽  
R. Del Sole
Keyword(s):  
Energy Loss ◽  
Electron Energy ◽  
Electron Energy Loss ◽  
Electron Energy Loss Spectra

Dynamical scattering and the quantification of electron energy-loss spectra of solids

1987 ◽  
Vol 83 (5) ◽  
pp. 747 ◽  
Author(s):  
Richard D. Brydson ◽  
John M. Thomas ◽  
Brian G. Williams
Keyword(s):  
Energy Loss ◽  
Electron Energy ◽  
Electron Energy Loss ◽  
Electron Energy Loss Spectra

The π-bonded chain-model for Si(111)-(2×1) in view of recent wavevector-resolved electron energy loss spectra

1983 ◽  
Vol 132 (1-3) ◽  
pp. A337
Author(s):  
H. Lüth ◽  
A. Ritz ◽  
R. Matz
Keyword(s):  
Energy Loss ◽  
Electron Energy ◽  
Chain Model ◽  
Electron Energy Loss ◽  
Electron Energy Loss Spectra

Electron-energy loss spectra and optical constants of uranium

1974 ◽  
Vol 11 (1) ◽  
pp. 64-65 ◽  
Author(s):  
C. Wehenkel ◽  
B. Gauthé
Keyword(s):  
Energy Loss ◽  
Electron Energy ◽  
Optical Constants ◽  
Electron Energy Loss ◽  
Electron Energy Loss Spectra
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