Abstract
Temperature-dependent (2–10 K) photon echo measurements are presented for pentacene in naphthalene at high pressure (12.5 kbar) in a diamond anvil cell. A decrease in the homogeneous dephasing rate (i.e. a narrowing of the homogeneous linewidth) is observed at high pressure. In addition, the temperature dependence of the homogeneous dephasing rate is used to obtain the effect of pressure on the frequency and lifetime of the pseudolocal phonon associated with a pentacene impurity in a crystalline naphthalene matrix.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.