Poly-(3-hexylthiophene)/[6,6]-phenyl-C61-butyric-acid-methyl-ester bilayer deposition by matrix-assisted pulsed laser evaporation for organic photovoltaic applications

被引：47

作者：

Caricato, A. P. ^{[1
]}

Cesaria, M. ^{[1
]}

Gigli, G. ^{[2
,3
,4
]}

Loiudice, A. ^{[2
,3
]}

Luches, A. ^{[1
]}

Martino, M. ^{[1
]}

Resta, V. ^{[1
]}

Rizzo, A. ^{[3
,4
]}

Taurino, A. ^{[5
]}

机构：

[1] Univ Salento, Dept Phys, I-73100 Lecce, Italy

[2] Univ Salento, Dept Engn Innovat, I-73100 Lecce, Italy

[3] Italian Inst Technol Energy, CBN Ctr Biomol Nanotechnol, I-73010 Lecce, Italy

[4] NNL CNR Ist Nanosci, I-73100 Lecce, Italy

[5] IMM CNR, Inst Microelect & Microsyst, I-73100 Lecce, Italy

来源：

APPLIED PHYSICS LETTERS | 2012年 / 100卷 / 07期

关键词：

ABLATION; POLYMER;

D O I：

10.1063/1.3685702

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A poly-(3-hexylthiophene) (P3HT)/[6,6]-phenyl-C-61-butyric-acid-methyl-ester (PCBM) bilayer structure has been realized by single step matrix-assisted pulsed laser evaporation (ss-MAPLE) technique using the same solvent for both the polymers under vacuum conditions. Our ss-MAPLE procedure allows the fabrication of polymeric multilayer device stacks, which are very difficult to realize with the conventional solvent assisted deposition methods. A proof of concept bilayer P3HT/PCBM solar cell based on ss-MAPLE deposition has been realized and characterized. This demonstration qualifies ss-MAPLE as a general and alternative technique for the implementation of polymeric materials in hetero-structure device technology. (C) 2012 American Institute of Physics. [doi:10.1063/1.3685702]

引用

页数：4

共 25 条

[1] Reappraising the Need for Bulk Heterojunctions in Polymer-Fullerene Photovoltaics: The Role of Carrier Transport in All-Solution-Processed P3HT/PCBM Bilayer Solar Cells [J].