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Published October 21, 2017 | Version Supplemental Material
Journal Article Open

Two-photon spectroscopy of tungsten(0) arylisocyanides using nanosecond-pulsed excitation

Creators

  • 1. ROR icon California Institute of Technology
  • 2. ROR icon Dow Chemical (United States)

Abstract

The two-photon absorption (TPA) cross sections (δ) for tungsten(0) arylisocyanides (W(CNAr)6) were determined in the 800–1000 nm region using two-photon luminescence (TPL) spectroscopy. The complexes have high TPA cross sections, in the range 1000–2000 GM at 811.8 nm. In comparison, the cross section at 811.8 nm for tris-(2,2′-bipyridine)ruthenium(II), [Ru(bpy)_3]^(2+), is 7 GM. All measurements were performed using a nanosecond-pulsed laser system.

Additional Information

© 2017 The Royal Society of Chemistry. The article was received on 19 Jul 2017, accepted on 11 Sep 2017 and first published on 21 Sep 2017. Research was supported by CCI Solar Fuels (NSF CHE-1305124) and the Arnold and Mabel Beckman Foundation. There are no conflicts to declare.

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Additional details

Identifiers

Eprint ID
81675
Resolver ID
CaltechAUTHORS:20170921-104309376

Funding

NSF
CHE-1305124
Arnold and Mabel Beckman Foundation

Dates

Created
2017-09-21
Created from EPrint's datestamp field
Updated
2021-11-15
Created from EPrint's last_modified field

Caltech Custom Metadata

Caltech groups
CCI Solar Fuels