Photochemical hole burning in photoadducts of linear polyacenes

Mark A. Iannone; Richard A. Mackay; Gary W. Scott; Tomihiro Yamashita

doi:10.1117/12.18019

1 April 1990 Photochemical hole burning in photoadducts of linear polyacenes

Mark A. Iannone, Richard A. Mackay, Gary W. Scott, Tomihiro Yamashita

Proceedings Volume 1213, Photopolymer Device Physics, Chemistry, and Applications; (1990) https://doi.org/10.1117/12.18019
Event: OE/LASE '90, 1990, Los Angeles, CA, United States

Abstract

Recent results are reported regarding the low temperature photochemistry and spectroscopy of several photoadducts of linear polyacenes blended into amorphous polymer hosts. The molecules studied are the anthracene-tetracene photoadduct, the 9-bromoanthracene-tetracene photoadduct, both isomers of ditetracene, and the D2h symmetric form of dipentacene (s-dipentacene). Low temperature fluorescence spectra and temperature cycling and matrix effects on photochemical hole burning spectra are presented. A discussion of the photochemical mechanism for some of the photoadducts which requires triplet-triplet absorption at low temperature is also presented.

Citation Download Citation

Mark A. Iannone, Richard A. Mackay, Gary W. Scott, and Tomihiro Yamashita "Photochemical hole burning in photoadducts of linear polyacenes", Proc. SPIE 1213, Photopolymer Device Physics, Chemistry, and Applications, (1 April 1990); https://doi.org/10.1117/12.18019

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available