@article{oai:nagoya.repo.nii.ac.jp:00029330,
 author = {Tonouchi, Daiki and Matsushita, Michio M. and Awaga, Kunio},
 issue = {4},
 journal = {Physical Review B},
 month = {Jul},
 note = {Negative differential resistance (NDR) was observed in the most well known organic conductor, TTF-TCNQ, in its low-temperature Peierls insulator phase below 53 K. The voltage-current (V−I) characteristics below this temperature, measured by a four-probe method, exhibited unique NDR behavior, in which the dV/dI versus conductivity (σ) plots had the inflection points at the three σ values without depending on temperature. These σ values were found to coincide with the conductivities at the three transition temperatures (53, 49, and 38 K) for the formation of the charge-density waves in TTF-TCNQ. This suggests that the electronic structure of the Peierls insulating phase of TTF-TCNQ is governed by the total carrier density, which is determined by not only thermal excitation but also carrier injection.},
 title = {Negative differential resistance in the Peierls insulating phases of TTF-TCNQ},
 volume = {96},
 year = {2017}
}