@article{oai:repo.qst.go.jp:00048524, author = {森林, 健悟 and 森林 健悟}, journal = {Radiation Physics and Chemistry}, month = {Feb}, note = {Using simulations, we have evaluated the effect of the track potential on the motion and energy flow of secondary electrons, with the goal of determining the spatial distribution of energy deposition due to irradiation with heavy ions. We have simulated this effect as a function of the mean path τ between the incident ion-impact-ionization events at ion energies Eion. Here, the track potential is the potential formed from electric field near this incident ion path. The simulations indicate that this effect is mainly determined by τ and hardly depends on Eion. To understand heavy ion beam science more deeply and to reduce the time required by simulations, we have proposed simple approximation methods that almost reproduce the simulation results here.}, pages = {68--72}, title = {Effect of the track potential on the motion and energy flow of secondary electrons created from heavy-ion irradiation}, volume = {146}, year = {2018} }