Aperiodic spin state ordering of bistable molecules and its photoinducede erasing

0389367 - FZÚ 2013 RIV US eng J - Článek v odborném periodiku
Collet, E. - Watanabe, H. - Bréfuel, N. - Palatinus, Lukáš - Roudaut, L. - Toupet, L. - Tanaka, K. - Tuchagues, J.-P. - Fertey, P. - Ravy, S. - Toudic, B. - Cailleau, H.
Aperiodic spin state ordering of bistable molecules and its photoinducede erasing.
Physical Review Letters. Roč. 109, č. 25 (2012), "257206-1"-"257206-5". ISSN 0031-9007. E-ISSN 1079-7114
Výzkumný záměr: CEZ:AV0Z10100521
Klíčová slova: photocrystallography * aperiodic structure * spin-state ordering
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 7.943, rok: 2012

We describe a novel type of ordering phenomenon associated with the incommensurate occupational modulation of bistable molecular magnetic state in a spin-crossover material. This unusual type of aperiodicity resulting from the ordering of multistable electronic states opens new possibilities for addressing such materials by light. Here we show that light can switch the crystal from four- to threedimensional periodic structure. Mixing aperiodicity, multistability, and photoinduced phenomena opens new perspectives for directing complex order and function in material science.
Trvalý link: http://hdl.handle.net/11104/0218246