Input interpretation
![ruthenium | work function](../image_source/21e88c57fa6d4e65633d71d8cb47a961.png)
ruthenium | work function
Results
![4.71 eV](../image_source/276391b0fdcb5be0c162c9adc09e0371.png)
4.71 eV
![polycrystalline | 4.71 eV](../image_source/3527800682f57116f67c52d3e28e8999.png)
polycrystalline | 4.71 eV
Threshold frequency
![1.139×10^15 Hz (hertz)](../image_source/223d94ac402a786fbcb3e26a3ff5a3d7.png)
1.139×10^15 Hz (hertz)
Electromagnetic frequency range
![NUV (near ultraviolet) | UVC](../image_source/611053a518f760a739d2b65d92e9dc92.png)
NUV (near ultraviolet) | UVC
Unit conversion
![7.55×10^-19 J (joules)](../image_source/0a8bb69f5c7373ea2f8739b169713367.png)
7.55×10^-19 J (joules)
Comparisons as energy
![≈ ( 0.17 ≈ 1/6 ) × Hartree energy ( ≈ 4.4×10^-18 J )](../image_source/3c74354df2d2c11c56b2cf47b6787973.png)
≈ ( 0.17 ≈ 1/6 ) × Hartree energy ( ≈ 4.4×10^-18 J )
![≈ 0.35 × Rydberg energy ( ≈ 2.2×10^-18 J )](../image_source/b3a9014591b46294272c4d2c628c344d.png)
≈ 0.35 × Rydberg energy ( ≈ 2.2×10^-18 J )
![≈ (0.5 to 2.5) × energy of a covalent bond ( 3×10^-19 to 1×10^-18 J )](../image_source/9d2cdc8a6842ff24ccbd65bc4eaadaaa.png)
≈ (0.5 to 2.5) × energy of a covalent bond ( 3×10^-19 to 1×10^-18 J )
Corresponding quantities
![Thermodynamic temperature T from E = kT: | 54657 K (kelvins)](../image_source/d72bc3bd8dd97fd1988efdb8695cb011.png)
Thermodynamic temperature T from E = kT: | 54657 K (kelvins)
![Photon wavelength λ from E = hc/λ: | 263 nm (nanometers)](../image_source/09f95f944e7dfe2be69b7e51bb43234f.png)
Photon wavelength λ from E = hc/λ: | 263 nm (nanometers)
![Spectroscopic wavenumber ν^~ from ν^~ = E/(hc): | 3.799×10^6 m^(-1) (reciprocal meters) | 37989 cm^(-1) (reciprocal centimeters)](../image_source/7b073042c781b770d9cedce66526c7de.png)
Spectroscopic wavenumber ν^~ from ν^~ = E/(hc): | 3.799×10^6 m^(-1) (reciprocal meters) | 37989 cm^(-1) (reciprocal centimeters)