Direct deposition of inorganic-organic hybrid semiconductors and their template-assisted microstructures

被引：17

作者：

Dwivedi, V. K. ^{[1
]}

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

Prakash, G. Vijaya ^{[1
]}

机构：

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

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

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2013年 / 137卷 / 03期

基金：

英国工程与自然科学研究理事会;

关键词：

Quantum wells; Microstructure; Photoluminescence spectroscopy; Crystal structure; Electrochemical techniques; ELECTROCHEMICAL DEPOSITION; (CNH2N+1NH3)(2)PBI4 N=12; OPTICAL-PROPERTIES; PHASE-TRANSITIONS; THIN-FILMS; PHOTOCONDUCTIVITY; FABRICATION; ELECTROLUMINESCENCE; ELECTRODEPOSITION; ZNO;

D O I：

10.1016/j.matchemphys.2012.10.039

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A straight-forward method is developed to deposit a new class of self-organized inorganic organic (IO) hybrid, (C12H25NH3)(2)PbI4. These IO hybrid structures are stacked-up as natural multiple quantum well structures and exhibit strong room-temperature exciton emission and other multifunctional features. Here it is successfully demonstrated that these materials can be directly carved into 2D photonic structures from the inexpensive template-assisted electrochemical deposition followed by solution processing. The applicability of this method for many such varieties of IO-hybrids is also explored. By appropriately controlling the deposition conditions and the self-assembly templates, target structures are developed for new-generation low-cost photonic devices. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：941 / 946

页数：6