In situ intercalation strategies for device-quality hybrid inorganic-organic self-assembled quantum wells

被引：44

作者：

Pradeesh, K. ^{[1
]}

Baumberg, J. J. ^{[2
]}

Prakash, G. Vijaya ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Phys, Nanophoton Lab, New Delhi 110016, India

[2] Univ Cambridge, Nanophoton Ctr, Cavendish Lab, Cambridge CB3 0HE, England

来源：

APPLIED PHYSICS LETTERS | 2009年 / 95卷 / 03期

基金：

英国工程与自然科学研究理事会;

关键词：

excitons; multilayers; organic-inorganic hybrid materials; photoluminescence; quantum well devices; thin films; THIN-FILMS; PEROVSKITE;

D O I：

10.1063/1.3186639

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Thin films of self-organized quantum wells of inorganic-organic hybrid perovskites of (C6H9C2H4NH3)(2)PbI4 are formed from a simple intercalation strategy to yield well-ordered uniform films over centimeter-size scales. These films compare favorably with traditional solution-chemistry-synthesized thin films. The hybrid films show strong room-temperature exciton-related absorption and photoluminescence, which shift with fabrication protocol. We demonstrate the potential of this method for electronic and photonic device applications.

引用

页数：3

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