@article{10902/506,
year = {2007},
month = {7},
url = {http://hdl.handle.net/10902/506},
abstract = {A novel two-color photoluminescence (PL) is found in MnF2 at room temperature under high pressure.
Contrary to low-temperature PL, PL at room temperature is unusual in transition-metal concentrated
materials like MnF2, since the deexcitation process at room temperature is fully governed by energy
transfer to nonradiative centers. We show that room-temperature PL in MnF2 originates from two distinct
Mn2  emissions in the high-pressure cotunnite phase. The electronic structure and the excited-state
dynamics are investigated by time-resolved emission and excitation spectroscopy at high pressure.},
publisher = {American Physical Society},
publisher = {Physical Review Letters, Vol. 99, article number 027403, 2007},
title = {Pressure-Induced Two-Color Photoluminescence in MnF2 at Room Temperature},
author = {Hernández Campo, Ignacio and Rodríguez González, Fernando and Hochheimer, Hans D.},
}