Analytical Formula for the Electron Inelastic Mean Free Path. Le, D. & Nguyen-Truong, H. T. The Journal of Physical Chemistry C, 125(34):18946–18951, September, 2021. Publisher: American Chemical Society
Analytical Formula for the Electron Inelastic Mean Free Path [link]Paper  doi  abstract   bibtex   
The electron inelastic mean free path (IMFP) is the average distance between successive inelastic collisions of an electron moving in a medium with a given energy. Within the dielectric formalism, the IMFP is defined by an integral. The problem is that the integration is rather complicated. In 2015, an analytical formula for IMFPs was derived from this definition (J. Phys. Chem. C 2015, 119, 23627–23631). However, the derived formula is restricted to energies above 500 eV. This limitation is overcome in this work. The lower limit of the present analytical formula for IMFPs is about 50 eV.
@article{le_analytical_2021,
	title = {Analytical {Formula} for the {Electron} {Inelastic} {Mean} {Free} {Path}},
	volume = {125},
	issn = {1932-7447},
	url = {https://doi.org/10.1021/acs.jpcc.1c05212},
	doi = {10.1021/acs.jpcc.1c05212},
	abstract = {The electron inelastic mean free path (IMFP) is the average distance between successive inelastic collisions of an electron moving in a medium with a given energy. Within the dielectric formalism, the IMFP is defined by an integral. The problem is that the integration is rather complicated. In 2015, an analytical formula for IMFPs was derived from this definition (J. Phys. Chem. C 2015, 119, 23627–23631). However, the derived formula is restricted to energies above 500 eV. This limitation is overcome in this work. The lower limit of the present analytical formula for IMFPs is about 50 eV.},
	number = {34},
	urldate = {2022-09-04},
	journal = {The Journal of Physical Chemistry C},
	author = {Le, Dai-Nam and Nguyen-Truong, Hieu T.},
	month = sep,
	year = {2021},
	note = {Publisher: American Chemical Society},
	pages = {18946--18951},
}

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