Molecular-packing-enhanced charge transport in organic field-effect transistors based on semiconducting porphyrin crystals

Takeo Minari; Mari Seto; Takashi Nemoto; Seiji Isoda; Kazuhito Tsukagoshi; Yoshinobu Aoyagi

doi:10.1063/1.2786020

Molecular-packing-enhanced charge transport in organic field-effect transistors based on semiconducting porphyrin crystals

Takeo Minari, Mari Seto, Takashi Nemoto, Seiji Isoda, Kazuhito Tsukagoshi, Yoshinobu Aoyagi

Advanced Institute for Materials Research (AIMR)

Research output: Contribution to journal › Article › peer-review

39 Citations (Scopus)

Abstract

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.

Original language	English
Article number	123501
Journal	Applied Physics Letters
Volume	91
Issue number	12
DOIs	https://doi.org/10.1063/1.2786020
Publication status	Published - 2007

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

Access to Document

10.1063/1.2786020

Fingerprint Dive into the research topics of 'Molecular-packing-enhanced charge transport in organic field-effect transistors based on semiconducting porphyrin crystals'. Together they form a unique fingerprint.

Cite this

@article{e07b9776d08545f3a3e6c68628f448e6,

title = "Molecular-packing-enhanced charge transport in organic field-effect transistors based on semiconducting porphyrin crystals",

abstract = "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.",

author = "Takeo Minari and Mari Seto and Takashi Nemoto and Seiji Isoda and Kazuhito Tsukagoshi and Yoshinobu Aoyagi",

note = "Funding Information: This study was supported in part by Grants-in-Aid for Scientific Research (16GS50219, 17069004, and 18201028) from the Ministry of Education, Culture, Sports, Science and Technology of Japan. ",

year = "2007",

doi = "10.1063/1.2786020",

language = "English",

volume = "91",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics Publising LLC",

number = "12",

}

TY - JOUR

T1 - Molecular-packing-enhanced charge transport in organic field-effect transistors based on semiconducting porphyrin crystals

AU - Minari, Takeo

AU - Seto, Mari

AU - Nemoto, Takashi

AU - Isoda, Seiji

AU - Tsukagoshi, Kazuhito

AU - Aoyagi, Yoshinobu

N1 - Funding Information: This study was supported in part by Grants-in-Aid for Scientific Research (16GS50219, 17069004, and 18201028) from the Ministry of Education, Culture, Sports, Science and Technology of Japan.

PY - 2007

Y1 - 2007

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=34648846748&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34648846748&partnerID=8YFLogxK

U2 - 10.1063/1.2786020

DO - 10.1063/1.2786020

M3 - Article

AN - SCOPUS:34648846748

VL - 91

JO - Applied Physics Letters

JF - Applied Physics Letters

SN - 0003-6951

IS - 12

M1 - 123501

ER -