Table 1 Map collection data, point spectra collection data, nanorod dimensions, and corresponding relevant mode resonance for m = 1, 2, and 3 nanorods. Subscript indicates orientation (horizontal or vertical) and laser condition (on or off).

From: Near field excited state imaging via stimulated electron energy gain spectroscopy of localized surface plasmon resonances in plasmonic nanorod antennas

 

Map pixel time (s)

Map pixel size (nm)

Spectra frames

Spectra exposure (s)

Nanorod length (nm)

Nanorod width (nm)

Peak (eV)

m = 1 H, On

0.05

10 × 11.55

10

0.05

180

71

1.62

m = 1 H, Off

0.05

11 × 12.70

5

0.05

m = 1 V, On

0.065

7.9 × 9.12

10

0.06

150

63

1.53

m = 1 V, Off

0.065

7.5 × 8.66

5

0.065

m = 2 H, On

0.05

9.1 × 10.51

10

0.05

330

71

1.66

m = 2 H, Off

0.05

9.1 × 10.51

5

0.05

m = 2 V, On

0.065

10 × 11.55

6

0.065

310

52

1.54

m = 2 V, Off

0.065

9.4 × 10.85

5

0.06

m = 3 H, On

0.05

15 × 17.32

10

0.05

670

82

1.49

m = 3 H, Off

0.05

16 × 18.48

5

0.05

m = 3 V, On

0.05

18 × 20.78

5

0.05

660

83

1.46

m = 3 V, Off

0.05

18 × 20.78

5

0.05