title: Orthogonal switching in four-state azobenzene mixed-dimers.
abstract: Azobenzene multi-state switches whose isomerization can be orthogonally induced with photons and electrons are presented. Exposure to green, blue, or ultraviolet light allows toggling between three isomers, while the fourth one is formed selectively via electrocatalytic isomerization.
authors.affiliation: Department of Chemistry & IRIS Adlershof, Humboldt-Universität zu Berlin, Brook-Taylor-Str. 2, 12489 Berlin, Germany. david.bleger@chemie.hu-berlin.de.
authors.forename: Fangli
authors.initials: F
authors.lastname: Zhao
authors.affiliation: Department of Chemistry & IRIS Adlershof, Humboldt-Universität zu Berlin, Brook-Taylor-Str. 2, 12489 Berlin, Germany. david.bleger@chemie.hu-berlin.de.
authors.forename: Lutz
authors.initials: L
authors.lastname: Grubert
authors.affiliation: Department of Chemistry & IRIS Adlershof, Humboldt-Universität zu Berlin, Brook-Taylor-Str. 2, 12489 Berlin, Germany. david.bleger@chemie.hu-berlin.de.
authors.forename: Stefan
authors.identifier: http://orcid.org/0000-0002-6124-0222
authors.initials: S
authors.lastname: Hecht
authors.affiliation: Department of Chemistry & IRIS Adlershof, Humboldt-Universität zu Berlin, Brook-Taylor-Str. 2, 12489 Berlin, Germany. david.bleger@chemie.hu-berlin.de.
authors.forename: David
authors.identifier: http://orcid.org/0000-0002-2057-2079
authors.initials: D
authors.lastname: Bléger