抄録
The effect of semiconductor crystal structure on the performance of organic field-effect transistors is investigated through the fabrication and characterization of devices based on single porphyrin crystals with different center metals. The field-effect mobility of the transistors is found to increase with decreasing intermolecular distance, attributable to greater overlap of π orbitals among close-packed molecules and the consequent promotion of charge transport.
本文言語 | English |
---|---|
論文番号 | 123501 |
ジャーナル | Applied Physics Letters |
巻 | 91 |
号 | 12 |
DOI | |
出版ステータス | Published - 2007 |
外部発表 | はい |
ASJC Scopus subject areas
- 物理学および天文学(その他)