Input interpretation
aluminum | work function
Results
(4.06 to 4.26) eV
(100) plane | 4.2 eV (110) plane | 4.06 eV (111) plane | 4.26 eV
Threshold frequency
(9.817×10^14 to 1.03×10^15) Hz (hertz)
Electromagnetic frequency range
NUV (near ultraviolet) | UVB
Unit conversion
(6.48×10^-19 to 6.85×10^-19) J (joules)
Corresponding quantities
Thermodynamic temperature T from E = kT: | (46961 to 49589) K (kelvins)
Photon wavelength λ from E = hc/λ: | (290 to 307) nm (nanometers)
Spectroscopic wavenumber ν^~ from ν^~ = E/(hc): | (3.3×10^6 to 3.4×10^6) m^(-1) (reciprocal meters) | (32639 to 34466) cm^(-1) (reciprocal centimeters)