Homogeneous linewidth of the S1←S0 transition of free-base porphyrin in an n-octane crystal as studied by photochemical hole-burningS. VoelkerR.M. Macfarlaneet al.2008The Journal of Chemical Physics
Complete determination of 14N hyperfine and quadrupole interactions in the metastable triplet state of free-base porphin via electron spin echo envelope modulationDavid J. SingelW.A.J.A. Van Der Poelet al.1984The Journal of Chemical Physics
Frequency shift and dephasing of the S1 ← S0 transition of free-base porphin in an n-octane crystal as a function of temperatureS. VoelkerR.M. MacFarlaneet al.1978Chemical Physics Letters