Minor edges
Considerations
The O K-edge shows rich fine structure and chemical shifts identifying local bonding effects. Small changes in local bonding can have large effects on edge.
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Related spectral data
ZrO2 thin film
ZrO2
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 920 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 7.72e8; total elastic int. / zero-loss int. = 0.26; gain change factor = 211; 110 sweeps 20 ms dwell
Yb2O3 thin film
Yb2O3
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 380 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 3.92e9; total elastic int. / zero-loss int. = 0.24; gain change factor = 1234; 25 sweeps 20 ms dwell
Y2O3 thin film
Y2O3
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 950 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 8.28e8; total elastic int. / zero-loss int. = 0.73; gain change factor = 594; 35 sweeps 30 ms dwell
U oxide on holey C film_0-0180eV
UO
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 180 Collection semi-angle effective (mrad): 100Serial EELS; mixed U oxide particles; zero-loss peak intensity = 1.08e9; total elastic int. / zero-loss int. = 0.19; gain change factor = 243; 10 ms dwell
Tm2O3 thin film
Tm2O3
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 380 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 1.30e9; total elastic int. / zero-loss int. = 0.41; gain change factor = 788; 12 sweeps 20 ms dwell
TiO2 thin film
TiO2
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 960 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 6.20e8; total elastic int. / zero-loss int. = 0.51; gain change factor = 658; 40 sweeps 20ms dwell
Tb2O3 thin film
Tb2O3
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 380 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 9.21e8; total elastic int. / zero-loss int. = 0.78; gain change factor = 641; 15 sweeps 20 ms dwell
Ta oxide amorphous thin film_0-3910eV
TaO
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 391 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 3.56e9; total elastic int. / zero-loss int. = 0.37; gain change factor = 395; 60 ms dwell; 60 sweeps; fuzzy rings
SrO on holey C film_1820-2840eV
SrO
Data contributor: Gatan Beam energy (keV): 120 Nominal energy range (eV): 1820 - 2840 Collection semi-angle effective (mrad): 21Serial EELS; originally SrCO3 particles, reduced to SrO by irradiation; total elastic int. / zero-loss int. = 0.2
SrO on holey C film_0-0920eV
SrO
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 920 Collection semi-angle effective (mrad): 100Serial EELS; originally SrCO3 particles, reduced to SrO by irradiation; zero-loss peak intensity = 6.82e8; total elastic int. / zero-loss int. = 0.94; gain change factor = 633; 20 ms dwell; 40 sweeps
SiO2 foil, ion milled
SiO2
Data contributor: Gatan Beam energy (keV): 120 Nominal energy range (eV): 0 - 460 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 1.73e8; total elastic int. / zero-loss int. = 0.44; gain change factor = 1095
Sc2O3 thin film
Sc2O3
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 950 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 7.98e8; total elastic int. / zero-loss int. = 0.34; gain change factor = 727; 35 sweeps 30 ms dwell
Rh2O3 particle on holey C film
Rh2O3
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 900 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 2.66e9; total elastic int. / zero-loss int. = 0.42; gain change factor = 778; 100 sweeps 20 ms dwell
Pr6O11 thin film
Pr6O11
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 380 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 7.09e8; total elastic int. / zero-loss int. = 0.63; gain change factor = 826; 15 sweeps 20 ms dwell
PdO thin film_0-0920eV
PdO
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 920 Collection semi-angle effective (mrad): 100Serial EELS; C contamination; zero-loss peak intensity = 1.34e9; total elastic int. / zero-loss int. = 0.33; gain change factor = 382; 190 sweeps 10 ms dwell
Air at 8 torr_0370-0570eV
O2
Data contributor: Gatan Beam energy (keV): 100 Nominal energy range (eV): 370 - 570 Collection semi-angle effective (mrad): 4.1Parallel EELS; no gain variation correction; N-K first peak at 400.2 eV (absolute volt. to drift tube);
Air at 8 torr_0150-0620eV
O2
Data contributor: Gatan Beam energy (keV): 100 Nominal energy range (eV): 150 - 620 Collection semi-angle effective (mrad): 4.1Parallel EELS; no gain variation correction; N-K first peak at 400.2 eV (absolute volt. to drift tube)
NiO thin film_0-0960eV
NiO
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 960 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 7.50e9; total elastic int. / zero-loss int. = 0.47; gain change factor = 1073; 220 sweeps 20 ms dwell
Nd2O3 thin film
Nd2O3
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 380 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 1.13e9; total elastic int. / zero-loss int. = 0.55; gain change factor = 634; 10 sweeps 20 ms dwell
Nb2O5 particle on holey C film
Nb2O5
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 920 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 8.16e8; total elastic int. / zero-loss int. = 0.30; gain change factor = 206; 120 sweeps 20 ms dwell
MoO3 particle on holey C film
MoO3
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 920 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 1.33e9; total elastic int. / zero-loss int. = 0.35; gain change factor = 581; 45 sweeps 20 ms dwell
MnO2 thin film
MnO2
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 920 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 3.98e9; total elastic int. / zero-loss int. = 0.70; gain change factor = 580; 60 sweeps 10 ms dwell
Lu2O3 thin film
Lu2O3
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 380 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 1.30e9; total elastic int. / zero-loss int. = 0.36; gain change factor = 680; 20 sweeps 10 ms dwell
La2O3 thin film
La2O3
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 380 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 4.90e8; total elastic int. / zero-loss int. = 0.37; gain change factor = 826; 20 sweeps 10 ms dwell
IrO2 particle on holey C film
IrO2
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 3870 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 1.39e9; total elastic int. / zero-loss int. = 1.0; gain change factor = 712; 55 sweeps 20 ms dwell
In2O3 thin film
In2O3
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 950 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 9.86e8; total elastic int. / zero-loss int. = 0.42; gain change factor = 703; 35 sweeps 30 ms dwell
Ho2O3 thin film
Ho2O3
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 390 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 3.32e9; total elastic int. / zero-loss int. = 0.20; gain change factor = 826; 25 sweeps 20 ms dwell
HfO2 particles on holey C film
HfO2
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 3880 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 8.21e8; total elastic int. / zero-loss int. = 0.39; gain change factor = 522; 70 sweeps 10 ms dwell
Gd2O3 thin film
Gd2O3
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 390 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 4.91e8; total elastic int. / zero-loss int. = 0.73; gain change factor = 694; 21 sweeps 20 ms dwell
Fe2O3 thin film
Fe2O3
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 930 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 1.14e9; total elastic int. / zero-loss int. = 0.78; gain change factor = 278; 97 sweeps 20 ms dwell
Eu2O3 particles on holey C film
Eu2O3
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 380 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 2.36e9; total elastic int. / zero-loss int. = 0.26; gain change factor = 792; 35 sweeps 10 ms dwell
Er2O3 thin film
Er2O3
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 380 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 2.88e9; total elastic int. / zero-loss int. = 0.16; gain change factor = 792; 50 sweeps 10 ms dwell
Dy2O3 thin film
Dy2O3
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 390 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 1.83e9; total elastic int. / zero-loss int. = 0.50; gain change factor = 667; 30 sweeps 10 ms dwell
CoO thin film_0-0920eV
CoO
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0-920 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 1.90e9; total elastic int. / zero-loss int. = 0.40; gain change factor = 884; 60 sweeps 20 ms dwell
CeO2 thin film
CeO2
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 380 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 1.27e9; total elastic int. / zero-loss int. = 0.25; gain change factor = 874; contamination; 20 sweeps 20 ms dwell
CdO particles on holey C film_0-0910eV
CdO
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 910 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 2.49e9; total elastic int. / zero-loss int. = 0.24; gain change factor = 725; 110 sweeps 16.67 ms dwell
CaCO3 thin film
CaCO3
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 920 Collection semi-angle effective (mrad): 100Serial EELS; from Ca evaporated onto NaCl; zero-loss peak intensity = 4.42e8; total elastic int. / zero-loss int. = 0.44; gain change factor = 513; 50 sweeps 20 ms dwell
BaO particles on holey C film_0-1940eV
BaO
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 1940 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 3.97e8; total elastic int. / zero-loss int. = 0.62; gain change factor = 673; 45 sweeps 16.67 ms dwell
Al2O3 thin film
Al2O3
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 3910 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 7.33e9; total elastic int. / zero-loss int. = 0.18; gain change factor = 401; 100 sweeps 10 ms dwell
Al2O3 thin film
Al2O3
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 450 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 7.84e8; total elastic int. / zero-loss int. = 0.18; gain change factor = 654; 20 sweeps 20 ms dwell
Sm2O3 thin film
Sm2O3
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 190 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 1.46e9; total elastic int. / zero-loss int. = 0.20; gain change factor = 1349; 15 sweeps 20 ms dwell
MgO particles on holey C film_0-0180eV
MgO
Data contributor: Gatan Beam energy (keV): 200 Nominal energy range (eV): 0 - 180 Collection semi-angle effective (mrad): 100Serial EELS; zero-loss peak intensity = 1.7e6; total elastic int. / zero-loss int. = 1.1
