Acquisition of an Organic Thin Film Deposition System for Research and Training in Molecular Electronics and Nanophotonics

[01:158886 . kippelen]本提案旨在获得一个高度专业化的有机薄膜沉积系统，用于开发和表征新的有机电子和纳米光子材料。该仪器不仅将影响光学科学的研究，而且通过这三个部门之间已建立和即将建立的合作，也被认为对化学和物理学生的培训至关重要。首席研究员（Kippelen）最近获得了美国国家科学基金会有机光子材料和塑料光电技术职业计划，ECS拨款# 9985222，并与亚利桑那大学的教师（光学科学，化学和物理）通过联邦来源（AFOSR，DOE， NSF， ONR）和工业合同（3M， Durel公司，eMagin，英特尔和日东电工公司）资助的项目从事多个多学科研究项目。低温有机薄膜沉积系统的收购将补充现有的用于无机材料沉积的高温沉积系统，并将成为亚利桑那大学光学科学中心研究能力的关键组成部分，该中心拥有全国最好的光学教学项目之一，包括研究生和本科生。有了这种新仪器，学生和博士后将能够为光学存储、显示和成像创造多功能有机材料——这三种技术预计将在未来几十年对当地和区域经济产生重大影响。可加工、低成本、高性能有机材料的开发和训练有素的学生将在实现这些技术方面发挥关键作用。这种类型的仪器目前在这个校园不存在，但与化学（阿姆斯特朗）最近开发的技术兼容。预计该提议的设施与化学中的材料表征能力之间将实现真正的共生关系。通过提出的有机薄膜沉积系统，P1将利用最近在光折变和发光聚合物方面的突破，通过科学学院和光学科学中心的教师之间的合作，在以下领域开展研究：(i)高效可靠的有机电致发光显示器和有机激光器；（ii）用于通信和信息处理的光折变聚合物，包括动态全息存储和成像；（三）有机光伏技术；（四）用于有机场效应晶体管的纳米厚图案化有机层；(5)纳米电子学的有组织纳米结构。这些项目的目标是为理解有机分子和金属电极界面上的电荷注入、电荷传输、电荷捕获和光发射奠定基础。这些进步将导致新材料和一次性设备在轻重量和柔性基板上，可以以低成本批量生产。纳米厚度控制的有机薄膜的制备能力对于新型和改进的有机光子技术的发展至关重要。光学科学公司目前用于有机材料的沉积系统限制了正在研究的设备的性能和新样品生产的速度。由Kurt J. Lesker公司提供的SPECTROS系统是专门为低温沉积有机材料而设计的。它结合了有机材料蒸发和共蒸发的四个来源和金属触点沉积的两个来源。这种独特的系统使有机多层光电器件及其电极的制造不需要打破真空，也不需要在手套箱组件中的小钟形瓶之间转移样品。由于暴露于空气和水分是决定有机物固有光学和电子特性的关键参数，该系统将为我们提供在激烈的全球竞争领域与其他国家和国际研究小组竞争所需的能力。

0115886KippelenThis proposal is to acquire a highly specialized organic thin film deposition system for the development and characterization of new organic electronics and nanophotonic materials. The instrumentation will impact not only research in Optical Sciences, but is also considered to be critical in the training of students in Chemistry and Physics, through established and pending collaborations between these three departments. The Principal Investigator (Kippelen) was recently awarded an NSF CAREER Program on Organic Photonic Materials and Plastic Optoelectronic Technologies, an ECS grant # 9985222 and is engaged in several multidisciplinary research programs with faculty from The University of Arizona (Optical Sciences, Chemistry, and Physics) through programs funded by federal sources (AFOSR,DOE, NSF, ONR) and by industrial contracts (3M, Durel Corporation, eMagin, Intel, and Nitto Denko Corporation).The acquisition of the proposed low temperature organic thin film deposition system will complement existing high temperature deposition systems that are used for the deposition of inorganic materials and will become a key building block in the research capabilities of the Optical Sciences Center at The University of Arizona, a Center that has one of the nation's finest teaching programs in optics at both the graduate and undergraduate levels. With this new instrumentation, students and postdoctorals will be able to create multifunctional organic materials for optical storage, displays and imaging -- three technologies expected to significantly impact both local and regional economies in coming decades. The development of processable, low cost, high performance organic materials and well trained students will play a key role in enabling such technologies. Instrumentation of this type does not exist currently on this campus, but is compatible with technologies developed recently in Chemistry (Armstrong). A true symbiosis between this proposed facility, and the materials characterization capabilities in Chemistry, is anticipated.With the proposed organic thin film deposition system, the P1 will capitalize on recent breakthroughs in photorefractive and light-emitting polymers made possible by collaborations between faculty of the College of Science and the Optical Sciences Center to carry out research in the following areas: (i) highly efficient and reliable organic electroluminescent displays and organic lasers; (ii) photorefractive polymers for applications in communications and information processing, including dynamic holographic storage, and imaging; (iii) organic based photovoltaic technologies; (iv) nanometer thick patterned organic layers for organic field-effect transistors; and (v) organized nanostructures for nanoelectronics. The goals of these programs are to establish the foundations for an understanding of charge injection, charge transport, charge trapping, and light-emission in organic molecules and at interfaces with metallic electrodes. These advances will lead to new materials and disposable devices on light weight and flexible substrates that can be mass produced at low cost.The ability to fabricate organic films with nanometer thickness control is essential for the advancement of new and improved organic photonic technologies. Current deposition systems at Optical Sciences for organic materials are limiting the performance of devices under investigation and the pace at which new samples can be produced. The SPECTROS system offered by the Kurt J. Lesker Company has been specially designed for the low temperature deposition of organic materials. It combines four sources for the evaporation and co-evaporation of organic materials with two sources for the deposition of metallic contacts. This unique system enables the fabrication of organic multilayer optoelectronic devices and their electrodes without breaking the vacuum or having to transfer samples between small bell-jars in a glove-box assembly. Since exposure to air and moisture is a critical parameter in determining the intrinsic optical and electronic properties of organics, this system will provide us with the capabilities required to compete with other research groups at the National and International levels in an area of intense global competition.